WO2017084194A1 - 一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用 - Google Patents

一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用 Download PDF

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Publication number
WO2017084194A1
WO2017084194A1 PCT/CN2016/000615 CN2016000615W WO2017084194A1 WO 2017084194 A1 WO2017084194 A1 WO 2017084194A1 CN 2016000615 W CN2016000615 W CN 2016000615W WO 2017084194 A1 WO2017084194 A1 WO 2017084194A1
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Prior art keywords
glass
thermal expansion
strength
softening point
strain point
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PCT/CN2016/000615
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English (en)
French (fr)
Inventor
杨德宁
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杨德宁
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Priority claimed from PCT/CN2015/000795 external-priority patent/WO2016086501A1/zh
Priority claimed from CN201510779888.8A external-priority patent/CN105645758A/zh
Application filed by 杨德宁 filed Critical 杨德宁
Publication of WO2017084194A1 publication Critical patent/WO2017084194A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/061—Forming glass sheets by lateral drawing or extrusion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly

Definitions

  • the invention belongs to the field of flat glass and relates to the application of flat glass with low difference of thermal expansion rate, ultra high strength, high softening point and high strain point.
  • the invention mainly belongs to a new use invention of a chemical product
  • Prior Invention 2 The inventor's 201510161553.61, a flat glass having a low coefficient of thermal expansion and a process for preparing the same.
  • Prior Invention 3 The inventor's 201410408822.3, a flat glass produced by a cooling portion anti-crystallization method.
  • Prior Invention 4 The inventor's: 201110060913.9, a high annealing temperature is high Intensity of environmentally friendly and energy-saving low-melting glaze decorative flat glass.
  • Prior Invention 7 A patent for U.S. Patent No. 3,929,497 (December 30, 1975). The patent name is: crystallizable glass for fiber production.
  • compositions in a flat glass having a low difference in thermal expansion rate, an ultra high strength, a high softening point, and a high strain point characterized in that the composition has an alumina content of 0.01% by weight - -39%, magnesium oxide content is 7% - 20%, silicon oxide content is 2.1-2.5 times of calcium oxide content or 2.51-4.8 times, the calcium oxide content is 0.7 times to 2.3 times of the magnesium oxide content, and the thickness of the flat glass within the thickness of 20 mm is 0.01 mm to 0.4 mm.
  • the sodium oxide content is 0-6 or 6.1-18%
  • the cerium oxide content is 0-2.9 or 3-10%
  • the boron oxide content is 0-6 or 6.1-18%, phosphorus oxide.
  • the content is 0-2.9 or 3-10%.
  • the softening point is 750 ° C - 890 ° C; its flexural strength is 60-180 MPa or 180.1-240 MPa.
  • the low thermal expansion rate of the high temperature region is characterized by a difference in thermal expansion rate within 0.1 to 6 parts per million in the high temperature region of 650 ° C to 700 ° C.
  • the difference in thermal expansion rate is within 0.1-8 parts per million in the high temperature region of 700 ° C to 720 ° C.
  • the alumina content is 4%--8% or 8.1-12% or 12.1-23% or 23.1-32% or 32.1-39% by weight.
  • the flexural strength is 180-240 Mpa.
  • the strain point is 700 ° C - 710 ° C or 711 ° C - 780 ° C.
  • the strain point is 700 ° C - 710 ° C or 711 ° C - 730 ° C when the cerium oxide content is 1-6%, and the alumina content is 8.1-20%.
  • the thickness of the flat glass is from 0.1 mm to 0.2 mm, or from 0.21 mm to 0.29 mm, or from 0.3 mm to 0.4 mm, or from 0.41 mm to 0.5 mm, or from 0.51 mm to 0.7 mm, or from 0.71 mm to 1.5 mm, or from 1.51.
  • a method for preparing flat glass with low difference in thermal expansion rate, ultra high strength, high softening point and high strain point characterized in that:
  • step 1 the electric melting furnace is used as a melting device, and the refractory material in which the electrolysis furnace and the rising channel are in contact with the glass liquid has an angle of 90-100% in the position of the corner portion of more than 90 degrees.
  • the composition having a predetermined composition and a predetermined ratio of specificity between silicon oxide, calcium oxide and magnesium oxide
  • the raw materials, after mixing and stirring, are melted at a melting temperature corresponding to each glass formulation to form a glass liquid of a predetermined viscosity, and then homogenized, clarified, and discharged to form a flowable melt;
  • the flat glass is formed by a float process, a flat pull process, a lattice process, a calendering process, an overflow process, or any one of the processes.
  • the electric melting furnace is used as the melting device, and the unexpected technical effects produced therein are:
  • the glass formulation of the present invention is characterized by containing a large amount of conductive components: containing a large amount of aluminum oxide and calcium oxide, or containing a large amount of sodium oxide or containing a large amount of boron oxide; it is suitable for using an electric melting furnace as a melting device;
  • the glass formulation of the present invention is characterized by a low viscosity temperature of melting [mostly lower than the viscosity temperature of soda lime glass], which is also suitable for using an electric melting furnace as a melting device;
  • the electric melting furnace is used as the melting device.
  • One of the unexpected technical effects is that the upper plane of the glass liquid line of the flame melting furnace in the conventional float process is solved. A deep groove is formed at the edge of the refractory material, and the lumps of the refractory material are continuously dropped into the glass liquid, causing the problem that the electronic glass failure rate is too high; since the glass formulation of the present invention is characterized by the viscosity of melting Low temperature [mostly lower than the viscosity temperature of soda lime glass] This is also very suitable for using the electric melting furnace as a melting device; therefore, it can overcome the difficulties of the flame melting furnace in the traditional float process;
  • the electric melting furnace is completed in the melting furnace for the clarification and bubble discharging process of the melting device, and the flame melting furnace is used in the traditional float flat glass process, plus clarification Compared with the working part device of the bubble discharging process, the substantial cost of the (cooling part) working part device of the clarification and bubble discharging process is saved;
  • a fireproof building including a wall structure, a ground structure, a roof surface structure, a door structure, a glass window structure, a glass of a fireproof glazing structure, or a glass in a fire door structure is a low difference in thermal expansion rate, super Made of flat glass with high strength, high softening point and high strain point.
  • An electronic display glass which is made of flat glass with low difference in thermal expansion rate, ultra high strength, high softening point and high strain point.
  • An electronic display consisting of a display system and a display glass.
  • the glass of the display screen is made of flat glass with a low difference in thermal expansion rate, ultra high strength, high softening point and high strain point.
  • a bulletproof building including a wall structure, a ground structure, a roof surface structure, a door structure, a glass window structure, a bulletproof glass of a glass window structure or a bulletproof glass in a door structure is a low difference in thermal expansion rate, and a super high Made of flat glass with high strength, high softening point and high strain point.
  • a glass back shell for a display is planar, the glass back shell or a 3D curved shape, a layer of colored glaze attached to the glass back shell, or attached
  • the structural layer with grating features, the glass in the glass back shell structure is made of flat glass with low difference in thermal expansion rate, ultra high strength, high softening point and high strain point.
  • Unexpected technical effect 1 It can be combined with a mobile phone, or a tablet or a notebook computer, to make a mobile phone, or a tablet or a notebook computer with high-intensity non-obvious technical effects that are resistant to falling and abrasion.
  • the glass back shell of the invention improves the glass bending strength of the prior art, and substantially improves and improves the bending strength apex 180-240 MPa; substantially improves and improves the bending strength of the prior art compared with the prior art.
  • the bending strength of 80Mpa is increased by about 3 times; compared with the existing aluminum-containing 12-15% touch screen glass, the flexural strength of 100Mpa is increased by about 2.4 times; the resistivity of calcium-sodium glass is 50Mpa. Increased by about 5 times.
  • Unexpected technical effect 2 It can be combined with a mobile phone, or a tablet or a laptop, to make a mobile phone, or a tablet or a notebook computer with a smooth selection of personalized flowers, landscapes, landscapes, figures of people.
  • the texture is much higher than that of painted or traditional metal coloring products, and the glass of the back of the mobile phone can be adapted to individual requirements.
  • the protective glass of the surface layer has high performance resistance. Grinding and high strength, so it is more than painted or traditional metal coloring
  • the product is more wear-resistant; it can bring more high-quality and different user experience than the metal shell material, and it can satisfy people's psychology of chasing fashion.
  • the texture of the jade jewellery with a smooth selection is much higher than that of the painted or traditional metal coloring products.
  • the glass of the back of the mobile phone is like a piece of emerald green or jade.
  • the product is more wear-resistant; it can bring more high-quality experience like the higher gemstone jewelry level to the user than the metal casing material, and it can satisfy people's psychology of chasing fashion.
  • Unexpected technical effect 3 can be combined with mobile phones, or tablets or laptops, so that mobile phones, or tablets or laptops can produce sintered glaze layers below 650-720 °C. Sintering the printed glaze layer, a large amount of various crystals such as 30-80%, especially low-cost quartz or alumina crystal powder, can be added to the glaze layer to form an unprecedented wear-resistant surface layer with high hardness (quartz up to 7 grade hardness, And adding alumina can reach 9 grade hardness), which can not be done in ceramic production, because the firing temperature of ceramic is between 1100 °C and 1200 °C, at this time, the quartz or alumina of the ceramic surface can only become glass. Phase, and below 730 ° C, quartz or alumina crystals can maintain a crystalline phase; this can also form an unprecedented high wear-resistant glass glaze surface; has a non-obvious technical effect.
  • various crystals such as 30-80%, especially low-cost quartz or alumina crystal powder
  • a curved mobile phone display which is composed of a display system and a curved display glass, and the glass is made of flat glass with low difference of thermal expansion rate, ultra high strength, high softening point and high strain point, and the curved display screen thereof There are 1-2 layers of glass having a thickness of 0.05 to 0.15 mm.
  • the invention of the curved mobile phone display of the invention is that the curved mobile phone display can only use the OLED flexible screen on the 3D glass, and can not make the liquid crystal mobile phone screen on the 3D glass; and the glass with the thickness of 0.05 to 0.15 mm of the invention is used. , can make a small curved surface radius [such as R radius of 4-10cm] LCD curved surface mobile phone screen, to achieve a better surface of the mobile phone display.
  • the utility model relates to a high-performance bulletproof and explosion-proof automobile, which comprises: 1 to 3 layers of glass of 1 to 10 windows, and the bulletproof glass is a low difference of thermal expansion rate, ultra high strength, high softening point and high strain point. plate glass;
  • Each of the glass plates is bonded by a resin sheet; the metal plate or the metal frame around the automobile has a bulletproof structure;
  • instrument panel instrument panel; direction controller; car shell; car chassis; car brakes;
  • Non-obvious technical effect [1]: In the application place, the invention can increase the flexural strength to 180--240Mpa because it can adopt the technical scheme of alumina content of 29.2-39%, so it can improve the bulletproof and explosion-proof performance of the automobile. .
  • Non-obvious technical effects [2] In the application place, the present invention compares the existing comparative technology [1][2][3][4] in the case of fire or high temperature, in the high temperature zone state, Due to the higher softening point of the flat glass of the present invention, better thermal expansion difference in the high temperature region, higher strength and the like, the shape of the glass can be maintained, and the fireproof, fireproof, and heat-insulating waves are non-obvious. Technical effect.
  • Non-obvious technical effect It can help to prevent people or cars from escaping from the fire zone when the vehicle is hit by fire. It increases the safety of the people in the car and prolongs the chance of driving away; Non-obvious technical effects.
  • Non-obvious technical effect Because the invention can manufacture ultra-strength 5-6mm thick bulletproof and explosion-proof glass formed by 3-layer glass, the ballistic performance can also be better than the conventional 25mm thick composed of 3 layers of glass.
  • the F79-class full-glass bulletproof glass (the steel core bullet for the pistol) is 4 to 5 times lighter and thinner.
  • the invention can manufacture a special glass-reinforced bulletproof glass of only 8-9 mm thick composed of three layers of glass, the ballistic performance can also be superior to the conventional 40 mm thick F56 grade consisting of three layers of glass (anti-56/AK47 submachine gun or 81 rifle steel core bullet) full glass bulletproof glass; also thin and light 4 to 5 times, which is a new material property that is impossible for all existing existing glass.
  • a new comprehensive function car combination invention terminal that is bulletproof, explosion-proof, anti-robbery theft and anti-injury, anti-rolling injury, anti-collision damage, and overwhelming safety level plus gorgeous and light.
  • the product has a new comprehensive function car combination with anti-ballistic, explosion-proof, anti-robbery theft and anti-injury, anti-rolling damage, gorgeous and lightweight, anti-collision, inventing the terminal product, and the light and beautiful car life experience also has both Preventing theft, burglary, and robbing of the window of the window due to the axe or steel hammer hitting is a kind of peace of mind and the feeling of driving and riding life experience (people only need to be in the car) Not afraid of being robbed, not afraid of being injured by the robbers, not afraid of being shot, not afraid of being blown up by grenades).
  • Non-obvious technical effects [6]: The invention has a new integrated function automobile combination end product with explosion-proof, anti-robbery theft and anti-injury, anti-rolling damage, gorgeous and light, anti-collision, which is caused by anti-rolling Characteristics of the damage function:
  • the utility model relates to the application of a high performance colored glaze flat glass, wherein the glass is a flat glass with low difference of thermal expansion rate, ultra high strength, high softening point and high strain point, and the surface of the substrate glass has 1 - 10 color glaze layers.
  • As a building decoration material it can play a non-obvious technical effect of fireproof, fireproof and heat-insulating waves.
  • the invention has special fireproof and explosion-proof effects of building materials, and will greatly enhance the ability to resist bursting when the glass volume in the high temperature zone is rapidly increased. With non-obvious technical effects.
  • Non-obvious technical effect [2] due to the [higher softening point] of the flat glass of the invention, [better thermal expansion difference in high temperature region], [higher strength and other high performance], [higher strain point]
  • the nature, especially the [higher strain point] properties also provides a process platform that can use inorganic color glazes at relatively low cost softening bonding temperatures up to 711-780 °C. [Because the softening and bonding temperature of the glaze must be lower than the strain point of the flat glass plate, otherwise the glass will generate new stress because the heating process temperature is higher than the strain point of the glass plate, so that the late glass will appear. Because of the stress, the quality of the glass plate bursts.
  • the existing 99.99% sodium-calcium flat glass has a strain point of 490 °C, while the inorganic colored glaze with strain point below 490 °C contains a large amount of highly toxic lead, so it is not allowed to be environmentally friendly.
  • the process is very difficult, so there is no color axis flat glass of more than 10x10cm on the market; and the inorganic colored glaze with softening bonding temperature up to 711-780 °C not only does not contain a large amount of highly toxic lead components, and is environmentally friendly.
  • the process difficulty is small, so that the glass of the present invention can be used to manufacture a color plate glass having a size of more than 240 x 120 cm.
  • the invention can be cut according to the size required for construction.
  • the invention has the technical effect of forming technical problems of convenience, high efficiency and low cost of the whole process of standard size ordering, production, supply, sale, logistics and cutting construction.
  • Non-obvious technical effects Produce unpredictable practical environmental protection, a large amount of energy saving, and reduce the technical effects of carbon dioxide emissions:
  • Non-obvious technical effect [4] The present invention, the existing comparative technology [1] [2] [3] [4] bending strength apex from 180Mpa, substantial improvement and improvement to the bending strength apex 240Mpa;
  • the existing comparative technology [1][2][3][4] has substantially improved and improved the flexural strength by 1/4; it is about 3 times higher than the existing TFT boron-containing glass bending strength 80Mpa;
  • the flexural strength of the touch screen glass containing 12-15% of aluminum is increased by about 2.4 times, and the bending strength of the calcium sodium glass is increased by about 5 times.
  • the flexural strength can be substantially improved and improved by 1/4 compared with the existing comparative techniques [1][2][3][4]; the flexural strength of existing boron-containing glass is 80Mpa. It is increased by about 3 times; it is about 2.4 times higher than the existing flexural strength of 10% to 15% of the touch screen glass, and about 5 times higher than the 50Mpa of the sodium soda glass.
  • the high-strength, light-thinning replacement of existing ceramic products resulting in several times lighter and thinner energy, resources, logistics, and storage, can produce 4 to 8 times less energy-saving non-obvious technical effects.
  • FIG. 1 is a schematic plan view showing a flat glass having a low difference in thermal expansion rate, an ultrahigh strength, a high softening point, and a high strain point;
  • FIG. 2 is a schematic flow chart of a float process for preparing a flat glass of a low difference in thermal expansion rate, a low crystallization rate, a high softening point, and a high strain point;
  • FIG. 3 is a side cross-sectional view showing a state in which a float process of a preparation process of a flat glass having a low difference in thermal expansion rate, a low crystallization rate, a high softening point, and a high strain point is formed.
  • Inventive Example 1 (preferably an alkali-free product example) has an alumina content of 32.8%, a boron oxide content of 9.6%, a silica content of 39.3%, a calcium oxide content of 10.6%, and a magnesium oxide content. It is 7.7%, which is characterized in that the silicon oxide content is 3.7 times that of the calcium oxide content, and the calcium oxide content is 1.37 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1440 ° C; in this example, when the glass bubbles are discharged, the glass temperature is 10 2 (Pa ⁇ s) and the viscosity temperature is 1320 ° C.
  • the anti-analytical strength is 205Mpa. Its strain point is 735 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • This example of the invention has a high softening point of up to 815 °C.
  • Inventive Example 2 (preferably an alkali-free product example)
  • the alumina content is 16%
  • the silica content is 55%
  • the calcium oxide content is 14%
  • the magnesium oxide content is 11%
  • the cerium oxide content is 4%, which is characterized by: the silicon oxide content is oxidized.
  • the calcium content is 3.9 times and the calcium oxide content is 1.27 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1510 ° C; in this example, the actual glass discharge bubble viscosity temperature 10 2 (Pa ⁇ s) 1385 ° C.
  • the analytical strength is 152 MPa. Its strain point is 712 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • the present invention has a high softening point of 785 ° C;
  • Inventive Example 3 (preferably an alkali-free product example):
  • the alumina content is 37%
  • the silica content is 36%
  • the calcium oxide content is 10%
  • the magnesium oxide content is 8%
  • the boron oxide content is 9%.
  • the characteristic is that the silica content is calcium oxide.
  • the content is 3.6 times and the calcium oxide content is 1.25 times that of the magnesium oxide.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1540 ° C; in this example, the bubble temperature is 10 2 (Pa ⁇ s) viscosity temperature 1390 ° C.
  • the anti-seismic strength was 235 Mpa; the strain point was 755 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the invention is hot-expanded in a new high temperature region of 650 ° C - 700 ° C
  • the difference in the expansion ratio is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • the difference in thermal expansion rate of the other glass in the high temperature region is much lower;
  • the present invention is greatly increased in softening point by 845 ° C;
  • This example also has a very wide range of special glass, electronic glass, architectural glass, and will greatly enhance the ability to resist bursting when the glass volume in the high temperature zone is rapidly increasing, and can be used in the display of electronic glass display products.
  • the nature of the resolution level can be substantially improved and improved.
  • Inventive Example 4 (preferably an alkali-free product example)
  • the alumina content is 11.6%
  • the cerium oxide content is 5%
  • the silicon oxide content is 52%
  • the calcium oxide content is 18%
  • the magnesium oxide content is 13.4%, which is characterized in that the silicon oxide content is oxidized.
  • the calcium content is 2.9 times and the calcium oxide content is 1.3 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) and the viscosity temperature is 1460 ° C; in this example, when the glass bubbles are discharged, the glass temperature is 10 2 (Pa ⁇ s) and the viscosity temperature is 1360 ° C.
  • the anti-seismic strength was 126 MPa; the strain point was 710 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • the softening point of the present invention is higher, reaching 775 ° C;
  • Embodiment 5 of the present invention is a diagrammatic representation of Embodiment 5 of the present invention.
  • the alumina content is 30%, the sodium oxide content is 14%, the cerium oxide content is 4%, the silica content is 32%, the calcium oxide content is 12%, and the magnesium oxide content is 8%.
  • the silicon oxide content is 2.6 times the calcium oxide content, and the calcium oxide content is 1.5 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) and the viscosity temperature is 1460 ° C; in this example, when the glass bubbles are discharged, the glass temperature is 10 2 (Pa ⁇ s) and the viscosity temperature is 1340 ° C.
  • the anti-analytical strength is 186Mpa. Its strain point is 725 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • the softening point of the present invention is greatly increased to 815 ° C;
  • Embodiment 6 of the present invention is a diagrammatic representation of Embodiment 6 of the present invention.
  • the alumina content is 22%
  • the silica content is 53%
  • the calcium oxide content is 15.5%
  • the magnesium oxide content is 9.5%, which is characterized by: the silica content is 3.9 times that of the calcium oxide content, and is oxidized.
  • the calcium content is 1.4 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1510 ° C; in this example, the actual glass discharge bubble viscosity temperature 10 2 (Pa ⁇ s) 1385 ° C.
  • the analytical strength is 148 MPa. Its strain point is 723 °C.
  • the present example of the present invention has a high softening point of up to 780 ° C;
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • Embodiment 7 of the present invention is a diagrammatic representation of Embodiment 7 of the present invention.
  • the alumina content is 35.4%
  • the sodium oxide content is 2.1%
  • the silica content is 42%
  • the calcium oxide content is 12%
  • the magnesium oxide content is 8.5%, which is characterized by: the silica content is oxidized.
  • the calcium content is 3.5 times and the calcium oxide content is 1.4 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1580 ° C; in this example, the bubble temperature is 10 2 (Pa ⁇ s) viscosity temperature 1425 ° C.
  • the anti-analytical strength is 215Mpa. Its strain point is 748 °C.
  • the softening point of the present invention is very high, reaching 815 ° C;
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • Embodiment 8 of the present invention is a diagrammatic representation of Embodiment 8 of the present invention.
  • the alumina content is 36.5%
  • the sodium oxide content is 2.2%
  • the silica content is 40.3%
  • the calcium oxide content is 12%
  • the magnesium oxide content is 9%, which is characterized by: the silica content is oxidized.
  • the calcium content is 3.35 times and the calcium oxide content is 1.3 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1630 ° C; in this example, the bubble temperature is 10 2 (Pa ⁇ s) viscosity temperature 1415 ° C.
  • the analytical strength is 231 MPa. Its strain point is 745 °C.
  • the softening point of the present example of the present invention is as high as 830 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • Embodiment 9 of the present invention is a diagrammatic representation of Embodiment 9 of the present invention.
  • the alumina content is 16.6%
  • the sodium oxide content is 0.3%
  • the silica content is 59.3%
  • the calcium oxide content is 13.8%
  • the magnesium oxide content is 10%, which is characterized by: silica content. It is 4.3 times the calcium oxide content, and the calcium oxide content is 1.38 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1580 ° C; in this example, 10 2 (Pa ⁇ s) viscosity temperature is 1460 ° C; the anti-segregation strength is 134 Mpa.
  • the softening point of the present example of the present invention is as high as 770 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to the prior art 2 glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • Inventive Example 10 (preferably an alkali-free product example)
  • the alumina content is 17.8%
  • the sodium oxide content is 0.3%
  • the silica content is 59.3%
  • the calcium oxide content is 12.51%
  • the magnesium oxide content is 10%, which is characterized by: the silica content is oxidized.
  • the calcium content is 4.7 times and the calcium oxide content is 1.26 times the magnesium oxide content.
  • the actual melting time is 10 1.5 (Pa ⁇ s) viscosity temperature 1620 ° C; in this example, 10 2 (Pa ⁇ s) viscosity temperature is 1480 ° C; the anti-segregation strength is 138 Mpa.
  • the softening point of the present example of the present invention is as high as 770 °C.
  • the present invention discloses a comparison of the difference in thermal expansion rates at 650 ° C to 700 ° C or between 700 ° C and 720 ° C compared to prior art comparative glasses.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • the glass of this specific composition has sharp crystallization peaks in the DSC curve at the strong crystallization temperature range, and the conversion time of the glass from liquid to crystallization devitrification is short and fast, and there is a technical difficulty in crystallization and devitrification in the cooling process.
  • the content of silicon oxide is 1.9 times to 4.1 times of the content of calcium oxide, and the content of calcium oxide is 1.0 times to 1.8 times of the content of magnesium oxide;
  • the content of silicon oxide is 4.11 times to 5.48 times of the content of calcium oxide, and the content of calcium oxide is 0.8 times to 1.99 times of the content of magnesium oxide;
  • the content of silicon oxide is 1.6-5.8 times that of calcium oxide, and the content of calcium oxide is 0.8 to 2.1 times of that of magnesium oxide;
  • the invention belongs to a new use invention of a chemical product: in the technical solution, the content of silicon oxide is 2.51 to 4.8 times of the content of calcium oxide, and the content of calcium oxide is 0.7 times to 2.3 times of the content of magnesium oxide;
  • composition of the existing comparative technology [1].[2].[3].[4] is intersected and not identical to the present invention:
  • the invention belongs to a new invention invention of chemical products:
  • the invention belongs to a new invention invention of chemical products:
  • the present invention discloses the difference in thermal expansion rates between 650 ° C and 700 ° C or 700 ° C to 720 ° C, which are disclosed in the prior art.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • the existing comparative technique [1] [2] [3] [4] discloses a strain point of 550-710 ° C; the strain point disclosed in the present invention is 650 ° C - 710 ° C or 711 ° C - 780 ° C.
  • the present invention enables the known properties of the prior art Can be substantially improved and improved.
  • the existing comparative technique [1] [2] [3] [4] reveals a flexural strength of 60-180 MPa; when the alumina content disclosed in the present invention is in a specific range of 29.2-39%, the flexural strength is 180.1- 240Mpa.
  • the present invention enables substantial improvements and improvements in the known properties of the prior art.
  • the glass of the present invention is applied to: [1] automotive glass; architectural glass; marine glass; railway car glass; aircraft glass; fireproof, explosion-proof Glass; special glass; [2] glazed glass decorative board for wall floor; [3] various glass furniture; [4] solar glass application products and other fields of use, when it is exposed to fire or high temperature, it is not easy to The glass volume in the high temperature zone is rapidly increased and bursts, and the shape of the glass can not be maintained in the high temperature zone; compared with the existing comparative technology [1][2][3][4], the fire protection, fire insulation and heat insulation are improved. The role of technical effects;
  • the invention is applied to various display electronic glass, display low-temperature polysilicon process, and roll-to-roll electronic glass process for glass having extremely high resistance to severe high temperature, and compares existing comparative techniques [1][2][3 ] [4], it is not easy to cause bursting due to the rapid increase of the glass volume in the high temperature zone; it has the effect of improving the technical level of the technical effect.
  • the invention represents a technical development trend of electronic liquid crystal display glass and combined invention terminal products with high resolution level.
  • the same strength of the invention is also 1/3 times lighter than the prior art [1][2][3][4] of the present inventors; it is 2-3 times lighter than the conventional TFT glass containing boron; Calcium glass bottles can be light and thin 5 times;
  • the prior invention 4 The inventor's: 201110060913.9, a high-annealing temperature high-strength environmentally-friendly and energy-saving low-melting glaze decorative flat glass.
  • the technical solution is different from the present invention; the existing comparative technology (5). (6). (7), (8) its composition and the present invention in some other There are also many differences in composition.
  • the invention belongs to a new use invention of chemical products; the invention features and the purpose of the invention are as follows:
  • the present invention discloses a comparison of the difference in thermal expansion rates between the 650 ° C to 700 ° C or 700 ° C to 720 ° C in the more severe high temperature zone compared to the prior art comparative glass.
  • the difference in thermal expansion rate is within 0.1-6 parts per million.
  • the difference in thermal expansion rate is within 0.1-8 parts per million.
  • the present invention discloses a comparison with the prior art comparative glass. It is not disclosed that when the sodium oxide is added with a potassium oxide content of 0-2% or 2.1-19% and an alumina content of 20.1-39%, the strain point is 700. New properties at °C-710°C or 711°C-780°C.
  • the strain point is from 700 ° C to 710 ° C or from 711 ° C to 730 ° C when the cerium oxide content is from 1 to 6% and the alumina content is from 8.1 to 20%. It is known in the industry that yttrium oxide will increase the viscosity and molding and strain point temperature of the glass; however, because of the existing TFT glass technology, due to clarification, bubble discharge and molding temperature is too high, do not dare to add bismuth oxide or only add 1 -2%, otherwise it will form difficulties in clarification, bubble discharge and molding, and the rate of formation of qualified products is greatly reduced.
  • the cerium oxide content is 4-6%, and the alumina content is 8.1-20%, and the strain point is higher than 711 °C.
  • the viscosity of 10 1.5 (Pa ⁇ s) and the actual glass clarification and the bubble temperature of 10 2 (Pa ⁇ s) are lower than that of soda lime glass, which is lower than that of the existing TFT glass technology.
  • the bubble and the molding temperature are lower than 200 ° C. Therefore, the addition of 4-6% cerium oxide content in the technical solution of the present invention does not form the difficulty of clarification, bubble discharge and molding, and the rate of formation of the qualified product is greatly reduced, and the strain is generated.
  • the point is a new property of 700 ° C - 710 ° C or 711 ° C - 730 ° C.
  • the present invention provides an advancement in new process control ranges in more severe high temperature zones:
  • strain point is a new property of 711 ° C -780 ° C [this property enables the glass to undergo rapid heating after 650 ⁇ 700 ° C or 700 ⁇ 720 ° C, because of the rapid heating
  • the process temperature is lower than the strain point, and the quality of the glass is not generated because the process temperature of the rapid heating process is higher than the strain point, which causes the glass to generate new stress.
  • TFT magnetron sputtering is performed. Or the temperature of the yellow light process or low temperature polysilicon laser conversion polysilicon process and laser annealing or other processes [some products have to undergo more than a dozen high temperature process procedures], no one has adopted a process platform of more than 600-625 °C.
  • [1] traditional electronic glass if it is off When the key is processed at a high temperature, it is 650 ° C higher, and the substrate glass is deformed more than [8-20 parts per million], and it will bend and irregularly deform due to its viscosity and elastic characteristics. And heat shrinkage; it will cause some pixel points on the surface of the TFT-LCD substrate glass to be inconsistent with the front color filter film and the polarizer, resulting in quality problems of several black spots appearing on the liquid crystal panel.
  • the prior art substrate glass has never revealed the difference in thermal expansion rate in the more severe high temperature region 650 ° C - 700 ° C or 700 ° C - 720 ° C, which can be within [8 parts per million]; [2] Conventional electronic glass, if it is higher than the substrate glass by 650 °C during critical high-temperature processing, it will cause new stress in the glass due to the rapid heating process temperature higher than the strain point, and it will burst later. Quality issues.
  • the present invention provides a fundamental advancement in the glass properties of the substrate glass at a temperature of 650 to 700 ° C or 700 to 720 ° C which does not exceed [8-20 parts per million] because of [1]; 2] Newly provided new properties with strain points of 650°C-710°C or 711°C-780°C; therefore, the traditional substrate glass can be processed at critical high temperature processing 600-625°C.
  • the rise is the most 680 ⁇ 700 ° C process platform; because the process temperature rises substantially 50-100 ° C, without worrying about the improper shrinkage of the substrate glass, resulting in some pixels on the surface of the TFT-LCD substrate glass and the front
  • the color filter film and the polarizer produce a problem that cannot be solved [some products have to undergo a dozen high-temperature process procedures], resulting in a quality problem of several black spots on the LCD screen; and there is no fear that the process temperature is high due to the rapid heating process.
  • the strain point [some products have to go through a dozen high-temperature process procedures] the glass will generate new stress and the quality problem of bursting later.
  • the present invention can substantially increase the process platform from 600-625 ° C to the most 680-700 ° C process platform by increasing the critical high temperature processing temperature; 100 ° C, can overcome the prior art due to low process temperature, resulting in the prior art TFT magnetron sputtering yellow light process or low temperature polysilicon laser conversion polysilicon process and laser annealing or other processes [some products have to experience ten Several high-temperature process procedures], due to insufficient temperature, the film phase of the transistor or the minimum thickness of the circuit is unstable, not up to standard, and the problem of poor conductivity, low yield, and low production efficiency.
  • the present invention produces a non-obvious technical effect.
  • the present invention can increase the critical high-temperature processing temperature from a process platform of 600-625 ° C to a process platform of 680-700 ° C; because the process temperature rises by 50-100 ° C, It can overcome the prior art yellow light process or low temperature polysilicon laser conversion polysilicon process and laser annealing or other processes due to TFT magnetron sputtering [some products have to undergo ten high temperature process procedures], the process is not full due to temperature Or the heating time is too short, resulting in unstable whitening ash, and the problem of poor electrical conductivity, low yield, and low production efficiency.
  • the present invention produces a non-obvious technical effect.
  • the present invention can increase the critical high-temperature processing temperature from a process platform of 600-625 ° C to a process platform of 680-700 ° C; since the process temperature rises by 50-100 ° C, It can overcome the prior art yellow light process or low temperature polysilicon laser conversion polysilicon process and laser annealing or other processes due to TFT magnetron sputtering.
  • the process is not enough due to insufficient temperature or the heating time is too short [some products have to go through a dozen
  • the sub-high temperature process program causes the thickness of the conductive layer to be unstable and insufficient, resulting in a problem of low power failure and low production efficiency caused by partial power failure.
  • the present invention produces a non-obvious technical effect.
  • the present invention can increase the temperature in the process of the present invention by increasing the critical high-temperature processing temperature from a process platform of 600-625 ° C to a process platform of 680-700 ° C.
  • TFT magnetron sputtering yellow light process or low temperature polysilicon laser conversion polysilicon process and laser annealing or other processes because the process temperature rises 50-100 ° C, the thickness of the conductive layer can be increased;
  • the photo-etching process [some products have to undergo more than a dozen high-temperature process procedures], can not worry that the already very thin conductive lines are too thin and the edges are etched away to form partial power-off; therefore, the present invention can The thickness of the conductive layer is increased, which overcomes the difficulty in the prior art that the conductive line is too thin and the edge is etched away to form a partial power failure.
  • the present invention produces a non-obvious technical effect.
  • the present invention can increase the temperature in the process of the present invention by increasing the critical high-temperature processing temperature from a process platform of 600-625 ° C to a process platform of 680-700 ° C.
  • TFT magnetron sputtering yellow light process or low temperature polysilicon laser conversion polysilicon process and laser annealing or other processes [some products have to go through more than ten high temperature process procedures], because the process temperature rises 50-100 °C, the thickness of the conductive layer can be increased; and in the photo-etching process, the partial power-off can be formed without worrying that the originally fine conductive line is too thin and the edge portion is etched away;
  • the thickness of the conductive layer is increased, and a thinner and narrower conductive line can be produced, resulting in a higher resolution display product;
  • the new glass material of the present invention can cover the existing 5th generation - 8.5 generation-11 generation TFT surface
  • the present invention represents a technical development trend of light-thin, high-strength, high-wear electronic liquid crystal display glass and terminal products.
  • the present invention has found substantial improvement and enhancement of the properties of the flexural strength material; thereby utilizing these properties, in touch screen electronic glass and TFT electronic glass, and mobile phones, tablet computers, laptop computers, desktop computers, televisions, etc., liquid crystal
  • the substantial improvement and the unexpected technical effects of thinning, high strength and high wear resistance are improved.
  • the product of the present invention in the application of the flat glass is also substantially improved and improved by 1/3 times than the prior art of the present inventors [1][2][3][4];
  • the flexural strength of boron-containing glass is increased by about 3 times;
  • the flexural strength of the touch screen glass of 12-15% of aluminum is increased by about 2.4 times;
  • the flexural strength of the touch screen glass is 12-15% higher than that of the existing aluminum containing 12-15%.
  • 100Mpa is increased by about 2.4 times;
  • the present invention is also 1/3 times lighter and thinner than the prior art [1][2][3][4] of the present inventors; 3 times lighter than the existing TFT boron-containing glass; lighter than the existing touch screen glass 2.4 times;
  • liquid crystal display combination invention terminal product use, substantial improvement and improvement of thin and light, high strength, high wear resistance Technical effects.
  • the present invention is a new process of roll-to-roll liquid crystal display in a difficult development period to solve the fundamental problem:
  • the present invention has found substantial improvement and improvement of [difference in coefficient of thermal expansion coefficient in high temperature region] and material properties of [high softening point] and [reduction strength]; thereby utilizing these properties, it is difficult to develop during development
  • the difficulty of the new process of roll-to-roll liquid crystal display can be overcome, and the production process of the panel roll-to-roll which can make the panel production mode change and the high efficiency, cost reduction, lightness and thinness and high branching rate are produced. It can enter the large production stage of high finished product qualification rate and has unexpected technical effects.
  • the existing TFT-LCD liquid crystal display panel roll-to-roll production process is in a difficult development period.
  • the existing liquid crystal glass material can not withstand the severe high temperature properties.
  • the thin film transistor of the conductive layer is sintered onto the thin liquid crystal glass surface of 0.1-0.2 mm of the TFT-LCD, it will be due to the long-distance winding pair.
  • the strong tension of the roll retracting process is modified.
  • the thin film transistor of the conductive layer has been sintered to the liquid crystal glass of the TFT-LCD, which is also unqualified due to the planar deformation, and cannot enter the liquid crystal panel production of the next process.
  • the thin film transistor of the conductive layer is sintered onto the thin liquid crystal glass surface of 0.1-0.2 mm of the TFT-LCD; however, it is difficult to achieve a thin film transistor per
  • the technical quality of a square inch pixel position of about 200 resolution products is a major problem;
  • the thin film transistor of the conductive layer has been sintered to a thin liquid crystal glass of 0.1 to 0.2 mm of the TFT-LCD.
  • the liquid crystal glass [1] or because of the large difference in expansion and contraction in the coil (the prior art is about 6 parts per million)
  • the severe sintering temperature is close to the conversion point temperature of the existing comparative technology glass, the viscosity is generated, and the elastic characteristics vary greatly to cause bending, irregular deformation, and heat shrinkage.
  • the present invention has a substantial improvement and improvement in the material properties of [the difference in the coefficient of thermal expansion of the high temperature region] and the [high softening point] and the [strength] and the [strain point], and in the roll-to-roll application, New technical effects that can overcome the above three difficulties:
  • the invention has a much higher softening point property than the prior art, and the heating temperature of the prior art is only 630 ° C, and the invention has the rising heating temperature of 650-700-720 ° C, It is much lower than the softening point of 800-860 °C; therefore it will not be deformed due to the strong tension of the long-winding roll-to-roll process, or it will be softened by the softening of the glass, and it will be retracted in the roll-to-roll.
  • the process is modified by strong tension; it can overcome the major problems of liquid crystal panels that transmit materials.
  • the intrinsic contrast technique [2] of the inventors of the present invention is the highest compared to the conventionally used for the roll-to-roll test TFT glass.
  • the invention can be overcome: when there is a roll-to-roll winding, when the lower process is unwinding into a flat product, the thin film transistor which has been sintered to the TFT-LCD liquid crystal glass is also unqualified due to the planar deformation, and cannot A major problem in the production of liquid crystal panels entering the next process; producing non-obvious technical effects.
  • the invention can be overcome: after the liquid crystal glass roll is wound up, the thin glass of 0.1-0.2 mm in the roll which is generated due to the tight winding in the roll, is not flattened due to the deformation. Under normal pressure, put Partial fracturing of the variant, so there is a major problem in the formation of a normal production process; a non-obvious technical effect is produced.
  • the present invention overcomes the above-mentioned problems in the roll-to-roll process at the development stage:
  • the invention can make the production process of the TFT-LCD display panel roll-to-roll in the difficult development period overcome the major problems and carry out the large production stage; the invention can make the panel production mode cover the change, generate high efficiency and reduce the cost.
  • the new panel production method with light weight and high distribution rate represents the technical development trend of the invention of high-level electronic liquid crystal display glass and liquid crystal display combined terminal products.
  • the invention has been greatly improved as 1. glass for construction; 2. glass for automobile; 3. glass for ship; 4. glass for railway car; 5 aircraft glass; 6. glass for fireproofing and explosion-proof; High temperature resistant fireproof and explosion proof performance;
  • Improvements and improvements in the flexural strength and thinning properties of flat glass materials and end products such as: 1. high-performance glazed glass furniture, 2. high-performance cars, 3. high-performance solar aircraft, 4. High-performance solar power generation equipment, high-temperature fireproof and explosion-proof performance for applications such as products.
  • the present invention has been found to have substantial improvements and improved [fracture strength] material properties; thus, utilizing these properties, it is possible to improve the lightness and thinness of the flat glass material and the end product application, and has an unexpected technical effect.
  • the existing comparative technique [1][2][3][4] has a flexural strength vertex from 180 MPa, substantially Improvement and improvement to the flexural strength peak 240Mpa; substantially improved and improved by 1/4 compared to the existing comparative technology [1] [2] [3] [4]; compared to the existing TFT boron-containing glass
  • the folding strength of 80Mpa is increased by about 3 times; the bending strength of the touch screen glass of 12-15% of the existing aluminum is increased by about 2.4 times; the bending strength of the calcium sodium glass is increased by about 5 times.
  • the flexural strength can be substantially improved and improved by 1/4 compared with the existing comparative techniques [1][2][3][4]; the flexural strength of existing boron-containing glass is 80Mpa. It is increased by about 3 times; it is about 2.4 times higher than the existing flexural strength of 10% to 15% of the touch screen glass, and about 5 times higher than the 50Mpa of the sodium soda glass.
  • the invention finds: [the difference between the thermal expansion coefficient in the high temperature region] and the material properties of the [high softening point] and the [strength] and the [strain point], which are substantially improved and improved, and utilized. This These properties of (1).(2).(3).(4) have produced unexpected technical effects.

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Abstract

一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用。其玻璃成分按重量百分比计，其氧化铝含量为0.01％-39%，氧化镁含量为7％-20％，氧化硅含量是氧化钙含量的2.51-4.8倍，氧化钙含量是氧化镁含量的0.7倍-2.3倍，厚度20mm以内的平板玻璃厚薄差在0.01-0.4mm。

Description

一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用 技术领域
本发明属于平板玻璃领域，涉及一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用。
本发明主要属于一种化学产品新用途发明；
A.在新用途中，针对已知化合物的[a.高温区热膨胀系数的差值]及[b.软化点]和[c.高应变点]、[d.低粘度与高铝含量下的铝、硅、钙、镁的共熔体的性质]，有实质性的改进和提高；和由这些新性质产生的预料不到的技术效果，也有实质性的改进和提高；这也是公知常识中没有明确的并不能由常识推论得到的。
B.在新用途领域应用范围，如：1.建筑用玻璃；2.汽车用玻璃；3.防弹玻璃；4.防火、防爆用玻璃；7特种玻璃；8.建筑物；9.显示器；10.手机背壳等产品应用用途，本发明在发现的新性质及由这些新性质产生的预料不到的技术效果。代表了这些应用用途领域中，一种技术发展趋势；本发明也克服了上述这些用途领域中，人们渴望解决但始终没得获得成功的技术难题。
背景技术
(1)现有对比技术1：本发明人的现有发明：有高退火点及环保节能减排的高强度高平整度低粘度特征的平板玻璃的应用及相关部件，专利号201110060944.4。
(2)现有发明之2：本发明人的201510161553.61，一种具有低热膨胀系数的平板玻璃及其制备工艺。
(3)现有发明之3：本发明人的201410408822.3，一种冷却部防析晶方法生产的平板玻璃。
(4)现有发明之4：本发明人的：201110060913.9，一种高退火温度高 强度的环保节能型的低熔点彩釉装饰平板玻璃。
(5)现有对比技术之5：首先对比例，日本国际公开01/034531专利技术方案范围，与本发明不是同一的技术方案范围。
(6)现有对比技术之6：针对对比例US005925583A专利技术要术的比例关系：范围技术方案与本发明技术要术的比例关系范围技术方案，与本发明不相同的说明。
(7)现有发明之7：针对美国专利通报US3929497(1975年12月30日)专利。此专利名称就是：适用于纤维生产的可结晶玻璃。
有关产品性质测试的设备及方法：
(A)有关测试软化点的方法：采用日本TAS～100型综合热分析仪。
(B)有关测试热膨胀率的低差值的方法，玻璃的膨胀系数按照标准GB/T7320.1～2000测定。目前都是采用世界上最好的德国耐茨公司的热膨胀仪所测的资料；其结果是从60℃起到800℃，每10℃有一个热膨胀值E～06/℃，或从60℃起到720℃每10℃有一个热膨胀值E～06/℃；从中得到在更严酷的高温区650℃～700℃时热膨胀率的差值，在更严酷的高温区700℃～720℃时热膨胀率的差值的结论。
(C)采用测析晶梯温炉，测得各种需要测得的玻璃材料的--析晶温度的上线[最高点]和下线[最低点]。
(E)有关测试粘度温度的方法，采用美国THETA旋转高温粘度计。
(F)有关测试抗折强度，通过把样品切成50mm×50mm×5mm的小条，采用抗折强度仪，按标准GB/T3810、4～2006测定。
发明内容
一种组合物在热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃中的应用，其特征在于：按重量百分比计，该组合物的氧化铝含量为0.01％--39％，氧化镁含量为7％--20％，氧化硅含量是氧化钙含量的2.1-2.5倍或 2.51-4.8倍，氧化钙含量是氧化镁含量的0.7倍-2.3倍，厚度20mm以内的平板玻璃厚薄差在0.01mm-0.4mm。
优选的：按重量百分比计，其氧化钠含量为0-6或6.1-18％，氧化锶含量为0-2.9或3-10％，氧化硼含量为0-6或6.1-18％，氧化磷含量为0-2.9或3-10％。
优选的：其软化点为750℃-890℃；其抗折强度60-180Mpa或180.1-240Mpa。
优选的：其高温区低热膨胀率的特征在于：在高温区650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。
优选的：在高温区700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
优选的：按重量百分比计，其氧化铝含量为4％--8％或8.1-12％或12.1-23％或23.1-32％或32.1-39％。
优选的：氧化铝含量为29.2-39％时，其抗折强度180--240Mpa。
优选的：在氧化钠或氧化钾含量为0-2％，氧化铝含量为20.1-39％时，其应变点为700℃-710℃或711℃-780℃。
优选的：在氧化锶含量为1-6％，氧化铝含量为8.1-20％时，其应变点为700℃-710℃或711℃-730℃。
优选的：平板玻璃厚度为0.1mm-0.2mm，或0.21mm-0.29mm，或0.3mm-0.4mm，或0.41mm-0.5mm，或0.51mm-0.7mm，或0.71mm-1.5mm，或1.51mm-2mm，或2.1mm-3mm，或3.1mm-5mm，或5.1mm-8mm，或8.1mm-20mm。
一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的制备方法，其特征在于：
步骤1，采用电熔炉为熔化装置，电溶炉和上升通道与玻璃液接触的耐火材料，其边角部分的位置中90--100％的角度都要大于90度。根据组合物各种有预定的成份以及预定的氧化硅、氧化钙、氧化镁之间的特殊比例关系的成份的 原料，经混合搅拌之后在对应于各玻璃配方的熔化温度熔化，形成预定的粘度的玻璃液，再均化，澄清，排出气泡，形成可流动的熔融体；
步骤2，采用浮法工艺、平拉工艺、格法工艺、压延工艺、溢流法工艺、中任一种工艺对平板玻璃进行成型。
关于本发明在浮法平板玻璃工艺中，根据玻璃配方的特点及优势，采用电熔炉为熔化装置，在其产生的预料不到的技术效果：
【1】本发明玻璃配方的特点是含有大量的导电成份：含有大量的氧化铝和氧化钙、或含有大量的氧化钠或含有大量的氧化硼；很适合采用电熔炉为熔化装置；
【2】本发明玻璃配方的特点是溶化的粘度温度低【大都低于钠钙玻璃的粘度温度】这也很适合采用电熔炉为熔化装置；
【3】在浮法平板玻璃工艺中，采用电熔炉为熔化装置，在其预料不到的技术效果之一在于：解决了传统的浮法工艺中火焰熔化窑炉的玻璃液线的上平面，会在耐火材料边部冲刷出很深的凹沟，形成耐火材料的碴块不断掉入玻璃液中，造成尤其电子玻璃不合格率过高的问题；由于本发明玻璃配方的特点是溶化的粘度温度低【大都低于钠钙玻璃的粘度温度】这也很适合采用电熔炉为熔化装置；所以能克服传统的浮法工艺中火焰熔化窑炉的难点；
【4】由于本发明在浮法平板玻璃工艺中，电熔炉为熔化装置的澄清与排气泡工艺在溶炉内完成，与传统的浮法平板玻璃工艺中采用火焰熔化窑炉，加上澄清与排气泡工艺的工作部装置比较，节省了澄清与排气泡工艺的(冷却部)工作部装置的大量成本；
【5】尤其因为本发明的玻璃配方的特点---析晶温度可控制在1300度之下；所以能省去本发明在传统的浮法平板玻璃工艺中的(冷却部)工作部装置中的特别的防折晶的装置的大量成本。
一种防火建筑物，包括墙面结构、地面结构、屋顶面结构、门结构、玻璃窗结构，防火玻璃窗结构的玻璃，或者防火门结构中的玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
一种电子显示屏玻璃，显示屏玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
一种电子显示器，其由显示器系统和显示屏玻璃组成，显示屏的玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
一种防弹建筑物，包括墙面结构、地面结构、屋顶面结构、门结构、玻璃窗结构，玻璃窗结构的防弹玻璃或者门结构中的防弹玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
一种用于显示器的玻璃后背外壳，其玻璃后背外壳或为平面状，其玻璃后背外壳或为3D的曲面形状，其玻璃后背外壳上附着了一层彩色釉料层，或附着了具有光栅特征的结构层，玻璃后背外壳结构的中的玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
预料不到的技术效果1：能使与手机、或平板电脑或笔记本电脑的组合，使手机、或平板电脑或笔记本电脑产生耐摔耐磨的高强度的非显而易见的技术效果。本发明的玻璃后背外壳，把现有对比技术的玻璃抗折强度，实质性的改进和提高到抗折强度顶点180-240Mpa；比现有对比技术抗折强度实质性的改进和提高了1/4；比现有TFT含硼玻璃抗折强度80Mpa提高了约3倍；比现有含铝12-15％的触摸屏玻璃抗折强度100Mpa提高了约2.4倍；比钙钠玻璃抗折强度50Mpa提高了约5倍。
预料不到的技术效果2：能使与手机、或平板电脑或笔记本电脑的组合，使手机、或平板电脑或笔记本电脑产生具有光洁的精选的个性化的花草、山水、风景、人物的图案的质感，比涂上油漆或传统的金属着色产品，在装饰背外壳结构挡次上高很多，使手机后背外壳的玻璃可适合个性化的要求；而且，由于表层的保护玻璃具有高性能耐磨度与高强度，所以比涂上油漆或传统的金属着色 产品更耐磨；比金属外壳的材料，更能带给用户更高的如同更高的个性化的不一样的使用体验，更能满足人们追逐流行时尚的心理。
采用高精度彩色树脂电子喷印机，印上精选的玉石类如：翡翠绿、翡翠红、翡翠水种、翡翠冰种、和田玉、鸡血石的质感效果的图案，使手机后背外壳的玻璃如同一块具有或翡翠绿、或翡翠红、或翡翠水种、或翡翠冰种、或和田玉、或鸡血石的质感的玉石。具有光洁的精选的玉石首饰层次的质感，比涂上油漆或传统的金属着色产品，在装饰背外壳结构挡次上高很多，使手机后背外壳的玻璃如同一块具有或翡翠绿、或翡翠红、或翡翠水种、或翡翠冰种、或和田玉、或鸡血石的质感的玉石；而且，由于表层的保护玻璃具有高性能耐磨度与高强度，所以比涂上油漆或传统的金属着色产品更耐磨；比金属外壳的材料，更能带给用户更高的如同更高的宝石首饰层次的不一样的使用体验，更能满足人们追逐流行时尚的心理。
预料不到的技术效果3：能使与手机、或平板电脑或笔记本电脑的组合，使手机、或平板电脑或笔记本电脑产生由于本发明制品可在650-720℃以下烧结彩釉层，所以可以烧结印刷釉层，可以在釉层加入大量的如30-80％的各种晶体尤其是成本低的石英或氧化铝晶体粉，形成史无前例的耐磨表层高硬度(石英可达7级的硬度，而加入氧化铝则可达9级硬度)，而这在陶瓷生产中作不到的，因为陶瓷的烧成温度在1100℃-1200℃，此时陶瓷表层的石英或氧化铝只能变成玻璃相，而在730℃以下，石英或氧化铝晶体还可保持结晶相；这还能形成史无前例的高耐磨玻璃的彩釉表层；具有非显而易见的技术效果。
一种具有玻璃后背外壳结构的显示器，其由显示器系统和玻璃后背外壳系统组成；其玻璃后背外壳或为平面状，其玻璃后背外壳或为3D的曲面形状，其玻璃后背外壳上附着了一层彩色釉料层，或附着了具有光栅特征的结构层，特征在于：玻璃后背外壳结构的中的玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
一种曲面手机显示器，其由显示器系统和曲面显示屏玻璃组成，其玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成，其曲面显示屏有1-2层玻璃的厚度为0.05～0.15mm。
预料不到的技术效果：
本发明曲面手机显示器的创造性在于，玌有曲面手机显示器都只能采用在3D玻璃上制作OLED柔性屏，不能在3D玻璃上制作液晶手机屏；而采用本发明的厚度为0.05～0.15mm的玻璃，则能制作极小的曲面半径[如R半径为4-10cm]的液晶弧面手机屏，达到更好的手机显示器曲面效果。
一种高性能防弹防爆汽车的应用，其包含：1～10个车窗的1～3层玻璃，防弹玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃；
其各片玻璃板之由树脂片粘合；汽车的四周的金属板或金属架内，有防弹结构；
以及动力装置；仪表盘；方向控制器；汽车外壳；汽车底盘；汽车刹车装置；汽车轮胎。
非显而易见的技术效果[1]：在应用场所，本发明由于能采用氧化铝含量为29.2-39％的技术方案，能使抗折强度上升到180--240Mpa，所以能提升汽车的防弹防爆性能。
非显而易见的技术效果[2]：在应用场所，本发明在碰到火灾或高温时，尤其比较本人的现有对比技术[1][2][3][4]，在高温区状态下，由于本发明平板玻璃的更高的软化点、更好的高温区热膨胀差值、更高的强度等高性能，可具有保持玻璃的形状，能起到防火、隔火、隔热浪的非显而易见的技术效果。
非显而易见的技术效果[3]：本发明有特别的防火防爆效果：如采用加厚的钠钙玻璃的所谓铯钾防火玻璃，可一定时间抗1000℃高温；而且本发明玻璃经过化学强化后，可在更长时间抗1000℃高温；将大大增强在高温区的玻璃体积急速变大时抗爆裂的能力。
非显而易见的技术效果[4]：能有利于在碰到车外着火时，因车玻璃防火而有利于人或车逃离着火区，而增加车内人员安全，并延长驾车逃离的时间机会；具有非显而易见的技术效果。
非显而易见的技术效果[5]：由于本发明可以制造特高强度的由3层玻璃形成的5～6mm厚的防弹、防爆玻璃，防弹性能也可优于常规的由3层玻璃组成的25mm厚的F79级全玻防弹玻璃(防手枪的钢芯弹)，本发明还要轻薄4～5倍。由于本发明可以制造特高强度由3层玻璃组成的仅8～9mm厚全玻防弹玻璃，其防弹性能也可优于常规的由3层玻璃组成的40mm厚F56级(防56/AK47冲锋枪或81步枪的钢芯弹)全玻防弹玻璃；还要轻薄4～5倍，这是其它现有一切现有玻璃不可能作到的新材料性质。
所以，我们能创意生产出涉及的具有防弹、防爆、防抢劫盗窃及防被伤害、防翻滚被伤害、防撞被伤害、巅覆性的安全水平加华丽又轻巧的新型综合功能汽车组合发明终端产品，具有防弹、防爆、防抢劫盗窃及防被伤害、防翻滚被伤害、华丽又轻巧、防撞的新型综合功能汽车组合发明终端产品，轻巧又外型华丽的汽车生活体验的同时还兼有防范因斧头或钢锤击打，破坏车窗车门的防被盗、防被抢劫、防人身被抢劫者伤害功能，是一种安心又放心的驾车与乘车生活体验特点(人只要在车内就不怕被抢劫，不怕人身被抢劫者伤害，不怕被枪击，不怕被手雷炸)。
非显而易见的技术效果[6]：本发明的具有防爆、防抢劫盗窃及防被伤害、防翻滚被伤害、华丽又轻巧、防撞的新型综合功能汽车组合发明终端产品，因兼有防翻滚造成伤害功能的特点：可因本发明防爆玻璃强度是传统普通汽车玻璃的4～5倍[厚度是2倍]等于4～5乘以2＝8～10倍，并韧性好，可吸收翻滚力与撞击力；而且还有‘立木撑千斤的力学功效，即等于有普通的玻璃的上、下、左、右方向支撑力和前后或上、下、左、右方向的4～5乘以2＝8～10倍防撞击力’，所以可比常规汽车翻滚时只有A、B、C柱的支撑力大幅上升，所以本发明的防汽车翻滚伤害功能，具有非显而易见的技术效果。
一种高性能彩釉平板玻璃的应用，其特征在于：其玻璃是一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其基板玻璃表面有1-10种色彩的彩釉层。
非显而易见的技术效果[1]：在应用场所，本发明在碰到火灾或高温时，尤其比较本人的现有对比技术[1][2][3][4]，由于本发明平板玻璃的[更高的软化点]、[更好的高温区热膨胀差值]、[更高的强度等高性能]、[更高的应变点]性质，作为建筑装饰材料防火的使用环境下应用，会有比现有各种玻璃有更好的变形小、稳定而不突变、极不易爆裂，在急升降温时玻璃粘弹性急变小的很大优势。作为建筑装饰材料，能起到防火、隔火、隔热浪的非显而易见的技术效果；本发明有特别的建材防火防爆效果，将大大增强在高温区的玻璃体积急速变大时抗爆裂的能力，具有非显而易见的技术效果。
非显而易见的技术效果[2]：由于本发明平板玻璃的[更高的软化点]、[更好的高温区热膨胀差值]、[更高的强度等高性能]、[更高的应变点]性质，尤其[更高的应变点]性质，这还提供了一个能使用较为低成本的软化粘合温度点可达711-780℃的无机彩色釉料的工艺平台。【因为釉料的软化粘合温度，一定耍低于平板玻璃板的应变点，否则会因为加温工艺温度高于玻璃板的应变点，使玻璃产生新的应力，而使后期玻璃自已会出现因为应力作用，使玻璃板爆裂的质量问题。】现有的占市场99.99％的钠钙平板玻璃的应变点为490℃，而使用应变点低于490℃的无机彩色釉料，一则含大量高毒性铅成分，所以环保上不能许可，又工艺难度很大，所以市场上没有超过10x10cm尺寸的彩轴平板玻璃；而使用软化粘合温度点可达711-780℃的无机彩色釉料，不但不含大量高毒性铅成分，环保上许可，又工艺难度很小，所以利用本发明的玻璃能制造超过240x120cm尺寸的彩轴平板玻璃。
能克服现有无机彩釉玻璃只能生产2-5cm尺寸的小块面积，才不裂的技术难题；彩釉平板玻璃的可控制经济性、标准化及施工设计的便利性：。
从而才能史无前例地生产2400×1200mm、3000×1800mm等装饰板或石材或玻璃的常用的各种标准板尺寸的精细彩釉石纹、木纹图案产品，并且产品可以 任意按施工要求尺寸进行切割，本发明就形成了标准尺寸订货、产、供、销、物流、可切割施工的全流程的便利性、高效性和低成本的特征的技术难题的技术效果。
所以能印刷成大的2400×1200mm的超薄厚度为1～4mm的标准板，提供装饰材料的运输及使用的适用性和便利性；(这是陶瓷及石材等产品不可能实现的)。
非显而易见的技术效果[3]：产生了预料不到的实用性的环保，大量的节能，减少二氧化碳排放的技术效果：
对陶瓷和石材的[1]耐磨性能、[2]防滑性能、[3]极低水率和防污性能、[4]高强度及超薄性能、[5]超轻超大板面制品尺寸特征、[6]上墙及干挂方式等，具有六大革命性的优势；能克服整个传统陶瓷工艺装备的效率、节能、环保的难点；而且能克服陶瓷业的高耗能、高污染、高粉尘排放、高水耗、低产出效率的难点；有非显而易见的技术效果。
非显而易见的技术效果[4]：本发明，把现有对比技术[1][2][3][4]抗折强度顶点从180Mpa，实质性的改进和提高到抗折强度顶点240Mpa；比现有对比技术[1][2][3][4]抗折强度实质性的改进和提高了1/4；比现有TFT含硼玻璃抗折强度80Mpa提高了约3倍；比现有含铝12～15％的触摸屏玻璃抗折强度100Mpa提高了约2.4倍；比钙钠玻璃抗折强度50Mpa提高了约5倍。
在本用途领域中，抗折强度；可实质性的比现有对比技术[1][2][3][4]改进和提高了1/4；比现有TFT含硼玻璃抗折强度80Mpa提高了约3倍；比现有含铝12～15％的触摸屏玻璃抗折强度100Mpa提高了约2.4倍；比钙钠玻璃抗折强度50Mpa提高了约5倍。
也可在同等强度时，轻薄化性质，比现有对比技术[1][2][3][4]轻薄为3/4；比现有TFT含硼玻璃，轻薄为1/3；比钙钠玻璃，轻薄为1/5。又可以如 瓷砖一样磨边、切割，保障图案的无缺陷和产品大板标准化和使用切割便利化。能用1～4mm厚的本发明产品，替代高能耗的厚重瓷砖(8～15mm)和15～25的石材的墙，地面产品，又轻薄化5倍。
对现陶瓷产品的高强度、轻薄化的替代，产生能源、资源、物流、仓储的因几倍的轻薄化，能产生的节能4～8倍的非显而易见的技术效果。
非显而易见的技术效果[5]：这些本发明新发现的新性质和利用了新发现的产品性质，产生的代表着装饰材料新的技术发展趋势的多种预料不到的技术效果：
a].都是公知常识中没有明确的；b].也都不会从常识推论中能得到启示的，或从一切现有技术中[也包括审查员的对比文件]能得到启示；c].也不能从产品本身的结构、組成、分子量、巳知的物理化学性质以及该产品的现有用途显而易见的得出或者予見到的；d].也不是本领域的技术人员在现有技术的基础上通过合服逻辑的分折、推理或者有限的试验，就能制造或使用此化合物，就能发现本化学产品用途发明发现的性质和技术效果的；e].本发明所发现的新性质和技术效果，也都比较各种现有技术有实质性的改进和提高；f].本发明解决了人们一直渴望解决但始终未能获得成功的技术难题。
附图说明
图1是本发明一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的平面示意图；
图2是本发明一种热膨胀率的低差值、低析晶速度、高软化点、高应变点的平板玻璃的应用的制备工艺的浮法工艺成型的流程示意图；
图3是本发明一种热膨胀率的低差值、低析晶速度、高软化点、高应变点的平板玻璃的应用的制备工艺的浮法工艺成型的状态的侧剖面示意图。
附图中：1、热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃，2、料仓进料口，3、料仓，4、预定配制的混合原料，5、原料进入熔池的熔池窑口，6、熔池窑，7、导流槽，8、锡槽，9、过渡辊台，10、退火窑，11、切割分装台，12、浮法生产线基体。
具体实施方式
以下参照图式说明本发明之实施例，应注意的是，以下图式系为简化之示意图式，而仅以示意方式说明本发明之基本构想，遂图式中仅例示与本发明有关之结构而非按照实际实施时之组件数目、形状及尺寸绘制，其实际实施时各组件之型态、数量及比例并非以图示为限，可依实际设计需要作变化，合先叙明。
请参阅图1至图3所示：
本发明实施例1：(优选无碱产品例)按重量百分比计，其氧化铝含量为32.8％，氧化硼含量为9.6％，氧化硅含量为39.3％，氧化钙含量为10.6％，氧化镁含量为7.7％，其特征在于：氧化硅含量是氧化钙含量的3.7倍，氧化钙含量是氧化镁含量的1.37倍。
本实例实际溶化时101.5(帕·秒)粘度温度1440℃；本实例排气泡时璃排气泡时102(帕·秒)粘度温度1320℃。抗析强度205Mpa。其应变点为735℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明本实例由于软化点很高，达815℃。
本发明实施例2：(优选无碱产品例)
按重量百分比计，其氧化铝含量为16％，氧化硅含量为55％，氧化钙含量为14％，氧化镁含量为11％，氧化锶含量为4％，其特征在于：氧化硅含量是氧化钙含量的3.9倍，氧化钙含量是氧化镁含量的1.27倍。
本实例实际溶化时101.5(帕·秒)粘度温度1510℃；本实例实际玻璃排气泡时粘度温度102(帕·秒)1385℃。抗析强度152Mpa。其应变点为712℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明本实例由于软化点很高，达785℃；
本发明实施例3(优选无碱产品例)：
按重量百分比计，其氧化铝含量为37％，氧化硅含量为36％，氧化钙含量为10％，氧化镁含量为8％，氧化硼含量为9％其特征在于：氧化硅含量是氧化钙含量的3.6倍，氧化钙含量是氧化镁含量的1.25倍。
本实例实际溶化时101.5(帕·秒)粘度温度1540℃；本实例排气泡时102(帕·秒)粘度温度1390℃。抗析强度235Mpa；其应变点为755℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨 胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。比其它玻璃在高温区的热膨胀率的差值低很多；
本发明本实例由于软化点大大升高，达845℃；
本实例也有非常广泛的特种玻璃，电子玻璃，建筑玻璃的用途，也更将大大增强在高温区的玻璃体积急速变大时抗爆裂的能力，和能在电子玻璃的显示屏产品应用中，使分辩率水平性质能得到实质性的改进和提升。
本发明实施例4：(优选无碱产品例)
按重量百分比计，其氧化铝含量为11.6％，氧化锶含量为5％，氧化硅含量为52％，氧化钙含量为18％，氧化镁含量为13.4％，其特征在于：氧化硅含量是氧化钙含量的2.9倍，氧化钙含量是氧化镁含量的1.3倍。
本实例实际溶化时101.5(帕·秒)粘度温度1460℃；本实例排气泡时璃排气泡时102(帕·秒)粘度温度1360℃。抗析强度126Mpa；其应变点为710℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明本实例软化点较高，达775℃；
本发明实施例5：
按重量百分比计，其氧化铝含量为30％，氧化钠含量为14％，氧化锶含量为4％，氧化硅含量为32％，氧化钙含量为12％，氧化镁含量为8％，其特征在于：氧化硅含量是氧化钙含量的2.6倍，氧化钙含量是氧化镁含量的1.5倍。
本实例实际溶化时101.5(帕·秒)粘度温度1460℃；本实例排气泡时璃排气泡时102(帕·秒)粘度温度1340℃。抗析强度186Mpa。其应变点为725℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
加之本发明本实例软化点大大升高，达815℃；
本发明实施例6：
按重量百分比计，其氧化铝含量为22％，氧化硅含量为53％，氧化钙含量为15.5％，氧化镁含量为9.5％，其特征在于：氧化硅含量是氧化钙含量的3.9倍，氧化钙含量是氧化镁含量的1.4倍。
本实例实际溶化时101.5(帕·秒)粘度温度1510℃；本实例实际玻璃排气泡时粘度温度102(帕·秒)1385℃。抗析强度148Mpa。其应变点为723℃。
本发明本实例由于软化点很高，达780℃；
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明实施例7：
按重量百分比计，其氧化铝含量为35.4％，氧化钠含量为2.1％，氧化硅含量为42％，氧化钙含量为12％，氧化镁含量为8.5％，其特征在于：氧化硅含量是氧化钙含量的3.5倍，氧化钙含量是氧化镁含量的1.4倍。
本实例实际溶化时101.5(帕·秒)粘度温度1580℃；本实例排气泡时102(帕·秒)粘度温度1425℃。抗析强度215Mpa。其应变点为748℃。
本发明本实例软化点很高，达用815℃；
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明实施例8：
按重量百分比计，其氧化铝含量为36.5％，氧化钠含量为2.2％，氧化硅含量为40.3％，氧化钙含量为12％，氧化镁含量为9％，其特征在于：氧化硅含量是氧化钙含量的3.35倍，氧化钙含量是氧化镁含量的1.3倍。
本实例实际溶化时101.5(帕·秒)粘度温度1630℃；本实例排气泡时102(帕·秒)粘度温度1415℃。抗析强度231Mpa。其应变点为745℃。
本发明本实例软化点很高，达830℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明实施例9：
按重量百分比计，其氧化铝含量为16.6％，氧化钠含量为0.3％，氧化硅含量为59.3％，氧化钙含量为13.8％，氧化镁含量为10％，其特征在于：氧化硅含量 是氧化钙含量的4.3倍，氧化钙含量是氧化镁含量的1.38倍。
本实例实际溶化时101.5(帕·秒)粘度温度1580℃；本实例排气泡时102(帕·秒)粘度温度1460℃；抗析强度134Mpa。
本发明本实例软化点很高，达770℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术2玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明实施例10：(优选无碱产品例)
按重量百分比计，其氧化铝含量为17.8％，氧化钠含量为0.3％，氧化硅含量为59.3％，氧化钙含量为12.51％，氧化镁含量为10％，其特征在于：氧化硅含量是氧化钙含量的4.7倍，氧化钙含量是氧化镁含量的1.26倍。
本实例实际溶化时101.5(帕·秒)粘度温度1620℃；本实例排气泡时102(帕·秒)粘度温度1480℃；抗析强度138Mpa。
本发明本实例软化点很高，达770℃。
本实例能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了对比现有对比技术玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
从上述本发明10实施例，分析本发明如何发现新性质，产生技术效果，克服现有对比技术[1].[2].[3].[4]的缺陷。
现有对比技术[1].[2].[3].[4]，其组成，与本发明有交叉、又不完全相同：
(1)、现有对比技术[1]：本发明人的现有发明：有高退火点及环保节能减排的高强度高平整度低粘度特征的平板玻璃的应用及相关部件，专利号201110060944.4。
(2)、现有对比技术之[2]：本发明人的201510161553.61，一种具有低热膨胀系数的平板玻璃及其制备工艺。
(3)、现有对比技术之[3]：本发明人的201410408822.3，一种冷却部防析晶方法生产的平板玻璃。
包括本发明与这[1].[2].[3].[4]类玻璃材料，都不同程度的具有两面性的玻璃材料性质的特征：
一面是，这类特定成分的玻璃在强析晶温度范围时DSC曲线中结晶峰尖锐，玻璃从液态向析晶失透转化时间短并速度快，存在易于在冷却工艺段析晶失透的技术难点。
另一面是，又不同程度的具有多种优秀的玻璃材料特征。
现有对比技术[1]技术方案中：氧化硅的含量是氧化钙含量的1.9倍～4.1倍，氧化钙的含量是氧化镁的含量的1.0倍～1.8倍；
现有对比技术[2]技术方案中：氧化硅的含量是氧化钙含量的4.11倍～5.48倍，氧化钙的含量是氧化镁的含量的0.8倍～1.99倍；
现有对比技术[3]技术方案中：氧化硅的含量是氧化钙的1.6-5.8倍、氧化钙的含量是氧化镁的0.8～～2.1倍；
本发明属于一种化学产品新用途发明：技术方案中：氧化硅的含量是氧化钙含量的2.51倍～4.8倍，氧化钙的含量是氧化镁的含量的0.7倍～2.3倍；
可见，现有对比技术[1].[2].[3].[4]其组成，与本发明有交叉、又不完全相同：
本发明属于一种化学产品新用途发明：
发现了技术方案中，尤其是在氧化硅是氧化钙的2.51倍～4.8倍；氧化钙是氧化镁0.7倍～2.3倍；的范围时，对已知化合物的巳知的[a.高温区热膨胀系数的差值]及[b.软化点]和[c.高应变点]、[d.低粘度与高铝含量下的铝、硅、钙、镁的共熔体的性质]，有实质性的改进和提高；和由这些新性质产生的预料不到的技术效果，也有实质性的改进和提高；尤其比较现有对比技术[1].[2].[3].[4]，都有实质性的改进和提高。(见实施例1～10和对比技术[1].[2].[3].[4])
本发明属于一种化学产品新用途发明：
A.因为，本发明针对已知化合物的巳知的[高温区热膨胀系数的差值]及[软化点]性质和效果，有实质性的改进和提高；
现有对比技术[1][2][3][4]其在高温区550℃～600℃时，600℃～650℃时热膨胀率的差值在百万分之1～2.8或1～3；其在高温区550℃～600℃时，600℃～650℃时热膨胀率的差值在百万分之1～2.8或1～3。而且没有发现能经受650℃～700℃时的高温区和不能700℃～720℃高温区的这些新性质；
本发明能使现有对比技术的已知热膨胀差值的性能得到实质性的改进和提高：
本发明揭示了现有对比技术玻璃，所没有揭示的650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
B.现有对比技术[1][2][3][4]揭示的软化点只为720℃；本发明揭示的软化点为750～940℃。本发明能使现有对比技术的已知的性能得到实质性的改进和提高。
C.现有对比技术[1][2][3][4]揭示的应变点为550-710℃；本发明揭示的其应变点为650℃-710℃或711℃-780℃。本发明能使现有对比技术的已知的性 能得到实质性的改进和提高。
D，现有对比技术[1][2][3][4]揭示的抗折强度60-180Mpa；本发明揭示的氧化铝含量为29.2-39％的特定范围时，抗折强度为180.1-240Mpa。本发明能使现有对比技术的已知的性能得到实质性的改进和提高。
正因为本发明性质和效果，有实质性的改进和提高，所以本发明玻璃，在应用于：[1]汽车用玻璃；建筑用玻璃；船用玻璃；铁道车厢用玻璃；飞机玻璃；防火、防爆用玻璃；特种玻璃；[2]墙地面用彩釉玻璃装饰板；[3]各种玻璃家具；[4]太阳能玻璃应用产品等用途领域时，碰到火灾或高温时，则不易于因在高温区的玻璃体积急速变大而爆裂，能在高温区状态下不能保持玻璃的形状；比较现有对比技术[1][2][3][4]有提升防火、隔火、隔热浪的技术效果的作用；
本发明应用于对玻璃有极高的耐严酷高温要求的各种显示器电子玻璃、显示器低温多晶硅工艺、和卷对卷电子玻璃工艺等用途中，比较现有对比技术[1][2][3][4]，不易因为在高温区的玻璃体积急速变大而产生爆裂；有提升技术水准的技术效果的作用。
正因为本发明性质和效果，比较现有对比技术[1][2][3][4]有实质性的改进和提高：
所以，为更高分辩率水平的手机、平板计算机、手提电脑、台式计算机、电视等液晶显示产品电子玻璃和组合发明终端产品用途中，提供了根本的高分辩率水平的技术支撑。
本发明，代表着高分辩率水平的电子液晶显示玻璃和组合发明终端产品技术发展趋势。
比较本发明人的现有对比技术[1][2][3][4]的任何实施例和其几十个样品都没有揭示超过抗折强度为180Mpa；所以现有对比技术[1][2][3][4]没有揭示，本发明发现的有实质性的改进和提高的[低粘度温度和高铝含量下的铝、硅、钙、镁的共熔体的优秀性质和强度性质]后，本发明有实施例揭示(见本发明实施例中有10个为此范围；其中4个超过现有对比技术[1][2][3][4]的抗折强度 60～180Mpa；达180-240Mpa)；所以本发明把现有对比技术[1][2][3][4]抗折强度顶点从180Mpa，实质性的改进和提高到抗折强度顶点240Mpa。
本发明同样强度下也比本发明人现有比较技术[1][2][3][4]轻薄1/3倍；比现有传统TFT含硼玻璃可轻薄2-3倍；比传统钠钙玻璃瓶可轻薄5倍；
a.能克服传统平板玻璃应用中的产品太重太厚不便于使用的重大缺陷；
b、本发明平板玻璃和产品的应用中，抗折强度实质性的改进和提高，在非常广泛的平板玻璃用途中，在发明内容中表述了各种非显而易见的技术效果。
(4)、现有发明之4：本发明人的：201110060913.9，一种高退火温度高强度的环保节能型的低熔点彩釉装饰平板玻璃。
此现有技术，没有指出本发明发现的[软化点性质]；也没有指出本发明发现的[高温区热膨胀系数的差值]的实质性的改进和提高，；也没有指出本发明揭示的其应变点为650℃-710℃或711℃-780℃的实质性的改进和提高；也没有指出本发明发现的[抗折强度性质]的实质性的改进和提高；也没有揭示本发明在彩釉平板玻璃用途中产生的多种预料不到的技术效果。
最主要的是，就是若对比现有比较技术[1][2][3][4]，其能作为一个与本新用途发明接近的巳知化学产品；但因为本发明发现了新的产品性质和对其原有的性质有实质性的改进和提高；而且产生的非显而易见的技术效果。所以本发明有实质性的创造性。
(5)现有对比技术之5：
首先对比例，日本国际公开01/034531专利技术方案范围，与本发明不是同一的技术方案范围。
(6)、现有对比技术之6：
针对对比例US005925583A专利技术要术的比例关系：
范围技术方案与本发明技术要术的比例关系范围技术方案，与本发明不相同的说明：
(7)现有发明之7：
针对美国专利通报US3929497(1975年12月30日)专利。此专利名称就是：适用于纤维生产的可结晶玻璃。
(8)、现有发明之8：
首先对比例，日本国际公开01/034531专利技术方案范围，与本发明不是同一的技术方案范围。
范围技术方案与本发明技术要术的比例关系范围技术方案，与本发明不相同；现有对比技术(5).(6).(7)，(8)其组成与本发明在某些其它组成也有多处不同。
本发明属于一种化学产品新用途发明；本发明的发明特点和发明目的摡述：
这些不同用途领域中，发现了新的性质，并利用这些性质，产生的预料不到的技术效果简述如下：
(一)本发明一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，代表着高合格率水平，及高分辩率水平的电子显示玻璃和电子显示终端产品技术发展的趋势。
在电子玻璃用途中，因为是优选的本发明技术中的TFT无碱产品，在更严酷的高温区：
本发明揭示了对比现有对比技术玻璃，所没有揭示的【在更严酷的高温区】650℃-700℃时或700℃-720℃时热膨胀率的差值。本发明在新的高温区域650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。在新的高温区域700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
本发明揭示了对比现有对比技术玻璃，所没有揭示的：在氧化钠加上氧化钾含量为0-2％或2.1-19％，氧化铝含量为20.1-39％时，其应变点为700℃-710℃或711℃-780℃的新性质。
尤其揭示了在氧化锶含量为1-6％，氧化铝含量为8.1-20％时，其应变点为700℃-710℃或711℃-730℃的新性质。业内人士都知道，氧化锶会提高玻璃的粘度和成型及应变点温度；但因为现有TFT玻璃技术中，由于澄清、排气泡与成型温度太高，都不敢于加入氧化锶或只加入1-2％，否则会形成澄清、排气泡和成型的困难，形成合格品率大大下降。而从本发明的实例2和4可见：氧化锶含量为4-6％，氧化铝含量为8.1-20％时，其应变点都高于711℃。其实际溶化时101.5(帕·秒)粘度温度和实际玻璃澄清、排气泡时102(帕·秒)粘度温度都比钠钙玻璃低几十度，比现有TFT玻璃技术的排气泡与成型温度低200℃以上，所以本发明技术方案中加入4-6％氧化锶含量，也不会形成澄清、排气泡和成型的困难，形成合格品率大大下降，又能达到产生应变点为700℃-710℃或711℃-730℃的新性质。
[1]本发明提供了在更严酷的高温区中，新的工艺控制范围的进步：
a，因为上述的新发现的其应变点为711℃-780℃的新性质【此性质能使玻璃在经过650～700℃或700～720℃之间的急加温工艺后，因为急加温工艺温度低于应变点，而不会因为急加温工艺温度高于应变点，使玻璃产生新的应力，而使后期玻璃自己产生爆裂的质量问题】；
b因为上述的新发现的650℃-700℃时或700℃-720℃时热膨胀率的差值的新性质；
最重耍的是，由于上述二个新性质的同时存在，才能在新的高温区域650-700℃-720℃时，提供经过650～700℃或700～720℃之间的急加温工艺，才能把导电层的薄膜晶体管烧结到TFT-LCD液晶玻璃面之上时，产生下述非显而易见的技术效果：
由于，传统的5代-8.5代-11代TFT面板工艺与低温多晶硅工艺，与金属氧化物或印刷面板工艺和处于困难的研发期的卷对卷的生产工艺中，在进行TFT磁控溅射或黄光制程或低温多晶硅激光转化多晶硅制程的温度与激光退火或其它工艺过程中【有的产品要经历十几次高温工艺程序】，从沒有人采用超过600-625℃的工艺平台。因为从品质安全角度，【1】传统的电子玻璃，如果在关 键的高温加工时，高出了650℃，会基板玻璃因变型超过【百万分之8-20】的不适当收缩，就会因为其粘度，弹性特点变化很大而产生弯曲，不规则变形，和热收缩；就会产生TFT-LCD基板玻璃表面上的某些像素点与前面的彩色滤光膜与偏光片产生对不上的问题，产生液晶屏出现若干黑点的质量问题。而现有技术的基板玻璃，从来没有揭示过【在更严酷的高温区】650℃-700℃时或700℃-720℃时热膨胀率的差值，能在【百万分之8】以内；【2】传统的电子玻璃，如果在关键的高温加工时，高出了基板玻璃650℃，会因为急加温工艺温度高于应变点，而会使玻璃产生新的应力而出现后期自己爆裂的质量问题。
但本发明因为【1】新提供了基板玻璃在经过650～700℃或700～720℃之间的急加温变型不超过【百万分之8-20】的玻璃性质的根本性进步；【2】新提供了新发现的其应变点为650℃-710℃或711℃-780℃的新性质；所以能把传统的基板玻璃在关键的高温加工时600-625℃的工艺平台，实质性的上升为最680～700℃的工艺平台；因制程温度实质性的上升50-100℃，而不会担心基板玻璃的不适当收缩，产生TFT-LCD基板玻璃表面上的某些像素点与前面的彩色滤光膜与偏光片产生对不上的问题【有的产品要经历十几次高温工艺程序】，产生液晶屏出现若干黑点的质量问题；而也不担心因为急加温工艺温度高于应变点【有的产品要经历十几次高温工艺程序】，而会使玻璃产生新的应力而出现后期自己爆裂的质量问题。
[1]本发明由于能通过---提高关键的高温加工温度，从600-625℃的工艺平台，实质性的上升为最680～700℃的工艺平台；因制程温度实质性的上升50-100℃，就能克服现有技术因工艺温度低，而造成现有技术的TFT磁控溅射的黄光制程或低温多晶硅激光转化多晶硅制程与激光退火或其它工艺过程【有的产品要经历十几次高温工艺程序】，因温度高度不充分，造成的簿膜晶体管相素位或电路起码厚度层不稳定、不达标，而出现导电效果差，合格率不高、生产效率不高的难题。本发明产生了非显而易见的技术效果。
[2]本发明由于能通过---提高关键的高温加工温度，从600-625℃的工艺平台，实质性的上升为最680～700℃的工艺平台；因制程温度上升50-100℃， 就能克服现有技术因TFT磁控溅射的黄光制程或低温多晶硅激光转化多晶硅制程与激光退火或其它工艺过程【有的产品要经历十几次高温工艺程序】，制程因温度高度不充分或加温时间太短，造成不稳定的发白发灰，而出现导电效果差，合格率不高、生产效率不高的难题。本发明产生了非显而易见的技术效果。
[3]本发明由于能通过---提高关键的高温加工温度，从600-625℃的工艺平台，实质性的上升为680～700℃的工艺平台；因制程温度上升50-100℃，就能克服现有技术因TFT磁控溅射的黄光制程或低温多晶硅激光转化多晶硅制程与激光退火或其它工艺过程，制程因温度高度不充分或加温时间太短【有的产品要经历十几次高温工艺程序】，造成的导电层厚度不稳定、不够，而产生局部断电等引起的，合格率不高、生产效率不高的难题。本发明产生了非显而易见的技术效果。
[4]本发明由于能通过---提高关键的高温加工温度，从600-625℃的工艺平台，实质性的上升为680～700℃的工艺平台；就能使本发明工艺中提升温度，使新工艺中：TFT磁控溅射的黄光制程或低温多晶硅激光转化多晶硅制程与激光退火或其它工艺过程，因制程温度上升50-100℃，能使导电层厚度加大；而能为在光蚀刻工艺流程中【有的产品要经历十几次高温工艺程序】，能不担心本来就很细的导电线路太薄而边部被蚀刻掉而形成产生局部断电；所以本发明由于能使导电层厚度加大，能克服现有技术因本来就很细的导电线路太薄而边部被蚀刻掉而形成产生局部断电的难点。本发明产生了非显而易见的技术效果。
[5]本发明由于能通过---提高关键的高温加工温度，从600-625℃的工艺平台，实质性的上升为最680～700℃的工艺平台；就能使本发明工艺中提升温度，使新工艺中：TFT磁控溅射的黄光制程或低温多晶硅激光转化多晶硅制程与激光退火或其它工艺过程【有的产品要经历十几次高温工艺程序】，因制程温度上升50-100℃，能使导电层厚度加大；而能为在光蚀刻工艺流程中，能不担心本来就很细的导电线路太薄而边部被蚀刻掉而形成产生局部断电；所以本发明由于能使导电层厚度加大，能制作更细更窄的导电线条，产生更高分辨率的显示屏产品；本发明新玻璃材料，能巅覆现有现有技术的5代-8.5代-11代TFT面 板工艺与低温多晶硅面板工艺，与金属氧化物或印刷面板工艺，和处于困难的研发期的卷对卷的生产工艺，都能进入巅覆性改革阶段，产生了非显而易见的技术效果。
(二)本发明，代表着轻薄化、高强度、高耐磨的电子液晶显示玻璃和终端产品的技术发展趋势。
本发明由于发现了有实质性的改进和提升的，抗折强度材料性质；从而利用这些性质，在触摸屏电子玻璃和TFT电子玻璃，及手机、平板计算机、手提电脑、台式计算机、电视等，液晶显示的组合发明终端产品用途中，实质性的改进和提高了轻薄化、高强度、高耐磨的预料不到的技术效果。
这些新发现的性质和利用这些新性质，产生的预料不到的技术效果，也是公知常识中没有明确的并不能由常识推论得到的。
也没有被一切现有对比技术公开过(也包括没有被现有对比技术[1][2][3][4]公开过)；
所以，应判断本发明有实质性的进步性和创造性。
由于本发明，把现有对比，技术[1][2][3][4]抗折强度顶点从180Mpa，实质性的改进和提高到抗折强度顶点240Mpa。
所以，本发明在平板玻璃应用中的产品，也比本发明人现有比较技术[1][2][3][4]强度实质性的改进和提高了1/3倍；比现有TFT含硼玻璃抗折强度80Mpa提高了约3倍；比现有含铝12～15％的触摸屏玻璃抗折强度100Mpa提高了约2.4倍；比现有含铝12～15％的触摸屏玻璃抗折强度100Mpa提高了约2.4倍；
本发明同样强度下也比本发明人现有比较技术[1][2][3][4]轻薄1/3倍；比现有TFT含硼玻璃可轻薄3倍；比现有触摸屏玻璃轻薄2.4倍；
在触摸屏电子玻璃和TFT电子玻璃，及手机、平板计算机、手提电脑、台式计算机、电视等，液晶显示的组合发明终端产品用途中，实质性的改进和提高了轻薄化、高强度、高耐磨技术效果。
(三)本发明为处于困难的研发期的卷对卷液晶显示新工艺，解决根本难题：
本发明由于发现了有实质性的改进和提升的[高温区热膨胀系数的差值]及[高软化点]及[抗折强度]的材料性质；从而利用这些性质，使处于困难的研发期的卷对卷液晶显示新工艺的难点能得到克服，产生了本发明能使面板生产方式巅覆性变革，使高效率、降成本、轻薄化、高分辫率新的面板卷对卷的生产工艺，能进入高成品合格率的大生产阶段，有预料不到的技术效果。
这些新发现的性质和利用这些新性质，产生的预料不到的技术效果，也是公知常识中没有明确的并不能由常识推论得到的。
也没有被一切现有对比技术公开过(也包括没有被现有对比技术[1][2][3][4]公开过)；
所以，应判断本发明有实质性的进步性和创造性。
现有的TFT～LCD液晶显示面板卷对卷的生产工艺，是处于困难的研发期。
要达到在更严酷的高温区的急加温工艺阶段，把导电层的薄膜晶体管烧结到TFT-LCD 0.1～0.2mm的很薄的卷对卷的玻璃面之上时，要解决的重大难题是：
a.现有液晶玻璃材料，不能承受一定严酷的高温的性质，在导电层的薄膜晶体管烧结到TFT-LCD 0.1～0.2mm的很薄的液晶玻璃面之上后，会因为长距离的卷对卷收放工艺的强大张力而变型。存在卷对卷收卷后，下工序放卷为平板产品切材时，已经把导电层的薄膜晶体管烧结到TFT-LCD的液晶玻璃也因平面变型不合格，而不能进入下工序的液晶面板生产的重大难题；
b.在卷对卷的长距离的卷对卷收放工艺生产中，把导电层的薄膜晶体管烧结到TFT-LCD 0.1～0.2mm的很薄的液晶玻璃面之上；但难于达到薄膜晶体管每平方英寸的像素位约200个分辩率的显而器产品的技术质量，是重大难题；
c要求在卷对卷的工艺生产中，对卷对卷收卷后的0.1～0.2mm的很薄的，已经把导电层的薄膜晶体管烧结到TFT-LCD 0.1～0.2mm的很薄的液晶玻璃面之上液晶玻璃；[1]或因在卷内因膨胀收缩差值大(现有技术为百万分之6左右)，所 以在严酷的烧结温度已接近现有对比技术玻璃的转化点温度，而产生粘度，弹性特点变化很大而产生弯曲，不规则变形，和热收缩。[2]或因玻璃的软化点低在加温时变软，而在卷对卷收放工艺中因很强的的张力而变型。[3]或因玻璃的强度差，把变型的部分压裂。
从而在液晶玻璃卷对卷收卷后，在卷中因收卷必须较紧而产生的卷中0.1～0.2mm的很薄的玻璃，因变型而不平整而在收卷正常的压力下，把变型的部分压裂。所以存在无法形成正常的生产工艺中的重大难题。
而本发明，因为[高温区热膨胀系数的差值]及[高软化点]及[强度]、[应变点]的材料性质，有实质性的改进和提高，在卷对卷用途中，产生了能克服上述3项难点的新技术效果：
本发明：有比现有对比技术高得多的达可优选达800～860℃软化点性质(而现有技术加热温度仅630℃，本发明就是上升加热温度为650～700～720℃，也大大低于800～860℃软化点；所以不会因为长距离的卷对卷收放工艺的强大张力而变型或因玻璃的软化点低，在加温时变软，而在卷对卷收放工艺中因很强的的张力而变型；而可克服传传材料的液晶面板的重大难题。
因玻璃的[抗折强度]的材料性质，有实质性的改进和提高：比传统用于卷，对卷试制的TFT玻璃的只100mpa的强度，本发明人的现有对比技术[2]最高为180mpa的强度；而本发明可达180-240mpa的强度；所以本发明能克服，在卷中因收卷必须较紧而产生的卷中0.1～0.2mm的很薄的玻璃，因变型而不平整而在收卷正常的压力下，把变型的部分压裂的重大难题。
所以，都能克服处于研发阶段的卷对卷工艺中的上述难题：
a.本发明能克服：存在卷对卷收卷后，下工序放卷为平板产品切材时，已经把导电层的薄膜晶体管烧结到TFT-LCD的液晶玻璃也因平面变型不合格，而不能进入下工序的液晶面板生产的重大难题；产生了非显而易见的技术效果。
b.本发明能克服：在液晶玻璃卷对卷收卷后，在卷中因收卷必须较紧而产生的卷中0.1～0.2mm的很薄的玻璃，因变型而不平整而在收卷正常的压力下，把 变型的部分压裂，所以存在无法形成正常的生产工艺中的重大难题；产生了非显而易见的技术效果。
本发明能克服处于研发阶段的卷对卷工艺中的的上述难题：
本发明产生的主要的非显而易见的技术效果是：
本发明能使处于困难的研发期的TFT～LCD显示面板卷对卷的生产工艺，能克服重大难题，进行大生产阶段；本发明能使面板生产方式巅覆性变革，产生高效率、降成本、轻薄化、高分辫率新的面板生产方式；代表着高水平的电子液晶显示玻璃和液晶显示组合发明终端产品的技术发展趋势。
(四)本发明由于发现了有实质性的改进和提升的[高温区热膨胀系数的差值]及[高软化点]及[抗折强度]的材料性质；从而利用这些性质，其非显而易见的新技术效果是：
大大提升了本发明用作为1.建筑用玻璃；2.汽车用玻璃；3.船用玻璃；4.铁道车厢用玻璃；5飞机玻璃；6.防火、防爆用玻璃；特种玻璃等应用产品用途的耐高温防火、防爆性能；
对平板玻璃材料和终端产品应用用途的抗折强度实质性及轻薄化性质的改进和提高，如：1.高性能彩釉玻璃家具、2.高性能汽车、3.高性能太阳能飞行器、4.高性能太阳能发电装置、等产品应用用途的耐高温防火、防爆性能。
本发明由于发现了有实质性的改进和提升的[抗折强度]的材料性质；从而利用这些性质，能提高平板玻璃材料和终端产品应用用途的轻薄化性能，有预料不到的技术效果。
这些新发现的性质和利用这些新性质，产生的预料不到的技术效果，也是公知常识中没有明确的并不能由常识推论得到的。
也没有被一切现有对比技术公开过(也包括没有被现有对比技术[1][2][3][4]公开过)，所以，应判断本发明有实质性的进步性和创造性。
本发明，把现有对比技术[1][2][3][4]抗折强度顶点从180Mpa，实质性 的改进和提高到抗折强度顶点240Mpa；比现有对比技术[1][2][3][4]抗折强度实质性的改进和提高了1/4；比现有TFT含硼玻璃抗折强度80Mpa提高了约3倍；比现有含铝12～15％的触摸屏玻璃抗折强度100Mpa提高了约2.4倍；比钙钠玻璃抗折强度50Mpa提高了约5倍。
在本用途领域中，抗折强度；可实质性的比现有对比技术[1][2][3][4]改进和提高了1/4；比现有TFT含硼玻璃抗折强度80Mpa提高了约3倍；比现有含铝12～15％的触摸屏玻璃抗折强度100Mpa提高了约2.4倍；比钙钠玻璃抗折强度50Mpa提高了约5倍。
也可在同等强度时，轻薄化性质，比现有对比技术[1][2][3][4]轻薄为3/4；比现有TFT含硼玻璃，轻薄为1/3；比钙钠玻璃，轻薄为1/5。也能使高性能玻璃强度，比现有钙钠玻璃强度在同等厚度及重量时高5倍。
本发明的上述a.b.c几类技术效果，代表着高水平的从而大大提升了本发明用作为建筑用玻璃；汽车用玻璃；船用玻璃；铁道车厢用玻璃；飞机玻璃；防火、防爆用玻璃；特种玻璃；光伏太阳能玻璃；墙地面用彩釉玻璃装饰板等应用产品用途的产品的技术发展趋势。
代表着高水平的，如：高性能彩釉玻璃家具、高性能汽车、高性能太阳能飞行器、高性能太阳能发电装置、等应用产品用途中组合发明终端产品的技术发展趋势。
这些新发现的性质和利用这些新性质，产生的预料不到的技术效果，也是公知常识中没有明确的并不能由常识推论得到的。
也没有被一切现有对比技术公开过(也包括没有被现有对比技术[1][2][3][4]公开过)，所以，应判断本发明有实质性的进步性和创造性。
本发明所述一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用的创造性：
本发明在平板玻璃新用途中，发现了：[高温区热膨胀系数的差值]及[高软化点]及[强度]、[应变点]的材料性质，有实质性的改进和提高，和利用这 些这(1).(2).(3).(4)类性质，产生了预料不到的技术效果。
但对上述本发明在平板玻璃新用途中，发现的(1)，(2)，(3).(4)类新的性质，不能用化学产品中，无论是新产品或已知产品，其性能是产品本身所固有的原理的引述，来得出[本发明发现的新的性质]是普通本领域技术人员是容易予见的，是能推断的结论；来否定本化学产品用途发明的实质的进步性和创造性。
因为，本化学产品用途发明在平板玻璃新用途中，发现的这(1).(2).(3).(4)类性质和效果，都比较各种现有技术有实质性的改进和提高。都是公知常识中没有明确的，并不能由常识推论得到的。
而且本化学产品用途发明在平板玻璃新用途中，利用这些新性质，产生的预料不到的技术效果，也是公知常识中没有明确的并不能由常识推论得到的。这些新发现的性质和利用这些新性质，产生的预料不到的技术效果，是没有被一切现有对比技术公开过(也包括没有被现有对比技术[1][2][3][4]公开过)；
本发明请求项1的技术方案，在平板玻璃新用途中，对已知性质有实质性的改进和提高；并利用这些这性质，产生了预料不到的技术效果；所以应判断，本发明请求项1的技术方案，和本发明从属请求项的技术方案，在平板玻璃新用途中，有实质性的进步性和创造性。
而且，只要本发明(1).(2).(3)..(4)类性质类性质，只要其中之1类性质，有实质性的改进和提高；并只要利用这些其中之1种新性质，产生了说明书中的任何一种涉及提高产品性能、或合格率质量、或提高产量的预料不到的技术效果；就都应判断本发明有实质性的进步性和创造性。
因为，化学产品的用途发明是基于发现了产品新的性能，并利用此性能而作出发明。无论是新产品还是已知产品，其性能是产品本身固有的，用途发明的本质不在于产品本身，而在于产品性能的应用。所以，就是若发现有其它现有对比技术，其能作为一个与本新用途发明接近的巳知化学产品；但因本化学产品新用途发明，新发现的多种产品性质和由这新发现的多种产品性质产生的 多种预料不到的技术效果，说明了本化学产品应用用途发明，是非显而易见的，具有突出的实质性特点和显著的技术进步性和具有创造性。
以上所述，仅是为了说明本发明的较佳优选实施例而已，然而其并非是对本发明的限制，任何熟悉本项技术的人员可能利用上述揭示的技术内容加以变更或修饰为等同变化的等效实施例，都可以按不同要求和性能实施本发明一种热膨胀率的低差值、低析晶速度、高软化点、高应变点的平板玻璃的应用。可见，凡是未脱离本发明技术方案的内容，尤其是请求项之内容，依据本发明的技术实质对以上实施例所作的任何简单修改，等同变化与修饰，均仍属本发明技术方案的范围内。

Claims (20)

  1. 一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：按重量百分比计，其氧化铝含量为0.01％--39％，氧化镁含量为7％--20％，氧化硅含量是氧化钙含量的2.1-2.5倍或2.51-4.8倍，氧化钙含量是氧化镁含量的0.7倍-2.3倍，厚度20mm以内的平板玻璃厚薄差在0.01mm-0.4mm。
  2. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：按重量百分比计，其氧化钠含量为0-6或6.1-18％，氧化锶含量为0-2.9或3-10％，氧化硼含量为0-6或6.1-18％，氧化磷含量为0-2.9或3-10％。
  3. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：其软化点为750℃-890℃；其抗折强度60-180Mpa或180.1-240Mpa。
  4. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：其高温区低热膨胀率的特征在于：在高温区650℃-700℃时，热膨胀率的差值在百万分之0.1-6以内。
  5. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，特征在于：在高温区700℃-720℃时，热膨胀率的差值在百万分之0.1-8以内。
  6. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：按重量百分比计，其氧化铝含量为4％--8％或8.1-12％或12.1-23％或23.1-32％或32.1-39％。
  7. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：氧化铝含量为29.2-39％时，其抗折强度180--240Mpa。
  8. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：在氧化钠加上氧化钾含量为0-2％或 2.1-19％，氧化铝含量为20.1-39％时，其应变点为700℃-710℃或711℃-780℃。
  9. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：在氧化锶含量为1-6％，氧化铝含量为8.1-20％时，其应变点为700℃-710℃或711℃-730℃。
  10. 根据权利要求1所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其特征在于：平板玻璃厚度为0.1mm-0.2mm，或0.21mm-0.29mm，或0.3mm-0.4mm，或0.41mm-0.5mm，或0.51mm-0.7mm，或0.71mm-1.5mm，或1.51mm-2mm，或2.1mm-3mm，或3.1mm-5mm，或5.1mm-8mm，或8.1mm-20mm。
  11. 根据权利要求1-10所述的任一项所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用及制备方法，其特征在于：
    步骤1，采用电熔炉为熔化装置；根据权利要求1-10所述的任一项所述的玻璃配方配置所需的各种有预定的成份以及预定的氧化硅、氧化钙、氧化镁之间的特殊比例关系的成份的原料，经混合搅拌之后在对应于各玻璃配方的熔化温度熔化，形成预定的粘度的玻璃液，再均化，澄清，排出气泡，形成可流动的熔融体；
    步骤2，采用浮法工艺、平拉工艺、格法工艺、压延工艺、溢流法工艺、中任一种工艺对平板玻璃进行成型。
  12. 一种防火建筑物，包括墙面结构、地面结构、屋顶面结构、门结构、玻璃窗结构，其特征在于：防火玻璃窗的玻璃或者防火门的玻璃是根据权利要求1-10所述的任所述的一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
  13. 一种电子显示屏玻璃，其特征在于：显示屏玻璃是根据权利要求1-10所述的任一项所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
  14. 一种电子显示器，其由显示器系统和显示屏玻璃组成，其特征在于：显示屏的玻璃是根据权利要求1-10所述的任一项所述的一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
  15. 一种防弹建筑物，包括墙面结构、地面结构、屋顶面结构、门结构、玻璃窗结构，其特征在于：玻璃窗结构的防弹玻璃或者门结构中的防弹玻璃是根据权利要求1-10所述的任所述的一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
  16. 一种用于显示器的玻璃后背外壳，其玻璃后背外壳或为平面状，其玻璃后背外壳或为3D的曲面形状，其玻璃后背外壳上附着了一层彩色釉料层，或附着了具有光栅特征的结构层，其特征在于：玻璃后背外壳结构的中的玻璃是根据权利要求1-10所述的任一项所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
  17. 一种具有玻璃后背外壳结构的显示器，其由显示器系统和玻璃后背外壳系统组成；其玻璃后背外壳或为平面状，其玻璃后背外壳或为3D的曲面形状，其玻璃后背外壳上附着了一层彩色釉料层，或附着了具有光栅特征的结构层，特征在于：玻璃后背外壳结构的中的玻璃是根据权利要求1-10所述的任所述的一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成。
  18. 一种曲面手机显示器，其由显示器系统和曲面显示屏玻璃组成，其玻璃是根据权利要求1-10所述的任一项所述的热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃制成，其特征在于：其曲面显示屏有1-2层玻璃的厚度为0.05～0.15mm。
  19. 一种高性能防弹防爆汽车的应用，其包含：1～10个车窗的1～3层玻璃，防弹玻璃是如权利要求1所述热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用；其各片玻璃板之由树脂片粘合；汽车的四周的金属板或金属架内，有防弹结构；
    以及动力装置；仪表盘；方向控制器；汽车外壳；汽车底盘；汽车刹车装置；汽车轮胎。
  20. 一种高性能彩釉平板玻璃的应用，其特征在于：其玻璃是权利要求1所述热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用，其基板玻璃表面有1-10种色彩的彩釉层。
PCT/CN2016/000615 2015-11-16 2016-11-08 一种热膨胀率的低差值、超高强度、高软化点、高应变点的平板玻璃的应用 WO2017084194A1 (zh)

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