CN107082563A - A kind of manufacture method of automobile soundproof glass - Google Patents
A kind of manufacture method of automobile soundproof glass Download PDFInfo
- Publication number
- CN107082563A CN107082563A CN201710178447.1A CN201710178447A CN107082563A CN 107082563 A CN107082563 A CN 107082563A CN 201710178447 A CN201710178447 A CN 201710178447A CN 107082563 A CN107082563 A CN 107082563A
- Authority
- CN
- China
- Prior art keywords
- glass
- manufacture method
- oxide
- automobile
- raw material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/24—Making hollow glass sheets or bricks
- C03B23/245—Hollow glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/02—Tempering or quenching glass products using liquid
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/004—Refining agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a kind of manufacture method of automobile soundproof glass, comprise the following steps：Dispensing, is founded, clarification, shaping, annealing, is vacuumized, it is that the glass for being cooled to normal temperature is placed on support frame to vacuumize, chemical liquid is sprayed or impregnates in glass surface, the chemical liquid is the Metal Oxide Chemical glass tempering decoction that concentration is 60 ~ 80%, and the glass for spraying or impregnating chemical liquid by two panels, which is placed on platform, closes piece, and edge sealing enters heating furnace and carries out dry method heating again, 800 ~ 1000 DEG C are heated up in stove, the heat time is 1.5 ~ 3.5h；Complete to be vented, vacuumize simultaneously, edge sealing, capping processes, will be vacuumized in glass makes its vacuum be maintained in the range of 0.01 ~ 0.06MPa can to draw finished product.The making raw material that this preparation method is taken is the existing lower-cost material of in the market, and low manufacture cost, the vehicle glass produced has good soundproof effect.
Description
Technical field
The invention belongs to glass manufacturing area, and in particular to a kind of manufacture method of automobile soundproof glass.
Background technology
Vehicle glass is heated to, close to softening temperature, then glass be sent into rapidly to different intensities of cooling in heating furnace
In air grid, inhomogeneous cooling is carried out to glass, the stress for making glass primary vision area different from peripheral region generation, peripheral region is in air grid
High wind position, carry out all steel, this position fragment is good, tempering intensity is high, primary vision area is in air grid weak cold position, fragment is big,
Tempering low intensity, the glass produced in this way is exactly local toughened glass.
Vehicle glass is essential in automobile body accessories, primarily serves protective action.Vehicle glass mainly have with
Lower three classes：Laminated glass, safety glass and local toughened glass, can bear stronger impulsive force.Vehicle glass presses the position at place
Put and be divided into：Four kinds of front windshield, side window glass, rear seat windscreen and skylight glass；
Front windshield state compulsion regulation must be laminated glass,（Some cheap agricultural vehicle fronts be still safety glass or
Local toughened glass）Side window glass is safety glass, and rear seat windscreen is usually the safety glass of electrified heating silk.
Laminated glass refer to one kind it is transparent can cohesive plastic foil be attached between two layers or triplex glass, by the strong of plastics
The rockiness of toughness and glass is combined together, and adds the resistant to breakage ability of glass.Safety glass refers to quench simple glass
Fire makes interior tissue form certain internal stress, so that the intensity of glass is strengthened, when by impact grinding, glass meeting
The fine grained chippings with root face is split into, occupant is difficult to damage.And local toughened glass is a kind of new varieties of safety glass,
It passes through specially treated, can be when by concussion fracture, and the crackle of its glass can still keep certain definition, it is ensured that drive
The area of visual field for the person of sailing is unaffected.Current shield glass using interlayer safety glass and sandwiched area safety glass as
It is main, stronger impulsive force can be born.
It is to protect from the wind and rain, be incubated, having an X-rayed that vehicle glass, which is played a role, but is driven in noisy urban district, and people always wish
Prestige can avoid noise in car, especially in-car to have a fast asleep baby, but vehicle glass can not sound insulation completely, it is otherwise right
It can not be heard in effective vehicle whistle sound, produce potential safety hazard.So, people are preferably to have wanted to a kind of vehicle glass
The sound of sound noisy outside car, especially running car wind can either be blocked, effective vehicle whistle sound can be also heard,
Ensure safety in vehicle traveling process.
The content of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of manufacture method of automobile soundproof glass,
So that the insulation that glass is not only acted as, hides wind action, additionally it is possible to effectively sound insulation.
To achieve the above object, the technical scheme is that：A kind of manufacture method of automobile soundproof glass, including it is as follows
Step：
Step 1：Dispensing, the raw material for making glass is put into 30 ~ 50min is stirred in mixer；
Step 2：Found, the raw material prepared be put into the cellar for storing things of pond, and add fluxing agent, heated with naked light on metal level top,
The glass melting temperature of glass is at 1200 ~ 1600 DEG C, and the molten time processed is 6 ~ 8h, is in during molten system under vacuum condition；
Step 3：Clarification, glass metal is poured into depositing reservoir and fining agent clarification is added, until forming the glass of uniform bubble-free
Glass liquid, and add 8 ~ 10kg/m of decolorising agent3；
Step 4：Shaping, the glass metal after clarification is introduced on glass shaper, glass of automobile is pressed into 800 ~ 1000N pressure
The shape of glass；
Step 5：Annealing, the glass after shaping is sent into annealing cellar for storing things, and four walls of the annealing cellar for storing things are provided with heat-insulation layer to ensure annealing
The middle heat-retaining condition at cellar for storing things carries out gradient cooling not by external environment influence under initial temperature condition, with reduction by 10 ~ 30 per minute
The speed of DEG C temperature gives vehicle glass cooling, and when waiting the glass to be cooled to 100 ~ 150 DEG C, normal temperature shape is cooled to high wind
State；
Step 6：Vacuumize, the glass for being cooled to normal temperature is placed on support frame, chemical drugs are sprayed or impregnate in glass surface
Liquid, the chemical liquid is the Metal Oxide Chemical glass tempering decoction that concentration is 60 ~ 80%, and chemistry is sprayed or impregnate by two panels
The glass of decoction, which is placed on platform, closes piece, and edge sealing enters heating furnace and carries out dry method heating again, is heated up to 800 ~ 1000 DEG C in stove, plus
The hot time is 1.5 ~ 3.5h；Completion simultaneously is vented, vacuumized, edge sealing, capping processes, and will be vacuumized in glass protects its vacuum
Finished product can be drawn in the range of 0.01 ~ 0.06MPa by holding.
Preferably, the chemical liquid coating of glass surface is one side or two-sided, spraying or dipping 1 ~ 5 in the step 6
It is secondary until decoction painting amount do not trickle.
Preferably, the raw material dispensing in mass ratio of glass is made in the step 1 including following：
Quartz sand 30 ~ 50%,
Lime stone 10 ~ 15%,
Feldspar 23 ~ 25%,
Soda ash 14 ~ 48%,
Boric acid 0 ~ 12%,
Sandstone 6 ~ 15%.
Preferably, the raw material dispensing in mass ratio of glass is made in the step 1 including following：
Quartz sand 40 ~ 50%,
Lime stone 12 ~ 15%,
Feldspar 24 ~ 25%,
Soda ash 19 ~ 48%,
Boric acid 8 ~ 12%,
Sandstone 9 ~ 15%.
Preferably, one kind in potassium oxide, lead oxide, calcium oxide and barium monoxide of the fluxing agent in the step 2 or
Their mixture of person.
Preferably, the fining agent in the step 3 is selected from arsenic oxide arsenoxide, antimony oxide and nitrification salt.
Preferably, one kind in manganese dioxide, selenium, cobalt oxide and bromine oxide of the decolorising agent in the step 3 or
Their mixture.
Preferably, the mixer in the step 1 is self-dumping mixer.
The beneficial effects of the present invention are：Compound is placed on one rotatably in mixing drum by self-dumping mixer, with
Compound lifting is arrived certain height by the blade in the rotation of mixing drum, drum, then freely scatters against own wt,
So go round and begin again, until stirring.The present invention provides a kind of manufacture method of automobile soundproof glass, adds in manufacturing process
Enter fining agent to reduce the generation of bubble in glass metal, decolorising agent is additionally added in process of production, the major function of decolorising agent is
The undesirable color that the impurity in raw material comes to glass tape is eliminated, makes glass that the effect of water white transparency is presented.This making
The making raw material that method is taken is the existing lower-cost material of in the market, low manufacture cost, the glass of automobile produced
Glass has good soundproof effect.
Embodiment
Embodiment 1
A kind of manufacture method of automobile soundproof glass, comprises the following steps：
Step 1：Dispensing, the raw material for making glass is put into mixer and stirs 30min；
Step 2：Found, the raw material prepared be put into the cellar for storing things of pond, and add fluxing agent, heated with naked light on metal level top,
The glass melting temperature of glass is at 1200 DEG C, and the molten time processed is 6h, is in during molten system under vacuum condition；
Step 3：Clarification, glass metal is poured into depositing reservoir and fining agent clarification is added, until forming the glass of uniform bubble-free
Glass liquid, and add decolorising agent 8kg/m3；
Step 4：Shaping, the glass metal after clarification is introduced on glass shaper, vehicle glass is pressed into 800N pressure
Shape；
Step 5：Annealing, the glass after shaping is sent into annealing cellar for storing things, and four walls of the annealing cellar for storing things are provided with heat-insulation layer to ensure annealing
The middle heat-retaining condition at cellar for storing things carries out gradient cooling not by external environment influence under initial temperature condition, with 10 DEG C of reduction per minute
The speed of temperature cools to vehicle glass, and when wait glass is cooled to 100 DEG C, normal temperature state is cooled to high wind；
Step 6：Vacuumize, the glass for being cooled to normal temperature is placed on support frame, chemical drugs are sprayed or impregnate in glass surface
Liquid, the chemical liquid is the Metal Oxide Chemical glass tempering decoction that concentration is 60%, and chemical liquid is sprayed or impregnate by two panels
Glass be placed on platform and close piece, edge sealing enters heating furnace again to carry out being heated up to 800 DEG C in dry method heating, stove, and the heat time is
1.5h；Completion simultaneously is vented, vacuumized, edge sealing, capping processes, its vacuum is maintained at 0.01MPa by being vacuumized in glass
In the range of can draw finished product.
The chemical liquid coating of glass surface is one side or two-sided in the step 6, and spraying or dipping 1 ~ 5 time are until medicine
Liquid painting amount is not trickled.
The raw material dispensing in mass ratio of glass is made in the step 1 including following：
Quartz sand 30 ~ 50%,
Lime stone 10 ~ 15%,
Feldspar 23 ~ 25%,
Soda ash 14 ~ 48%,
Boric acid 0 ~ 12%,
Sandstone 6 ~ 15%.
A kind of in potassium oxide, lead oxide, calcium oxide and barium monoxide of fluxing agent in the step 2 or they
Mixture.
Fining agent in the step 3 is selected from arsenic oxide arsenoxide, antimony oxide and nitrification salt.
A kind of in manganese dioxide, selenium, cobalt oxide and bromine oxide of decolorising agent in the step 3 or theirs is mixed
Compound.
Mixer in the step 1 is self-dumping mixer.
Embodiment 2
A kind of manufacture method of automobile soundproof glass, comprises the following steps：
Step 1：Dispensing, the raw material for making glass is put into mixer and stirs 50min；
Step 2：Found, the raw material prepared be put into the cellar for storing things of pond, and add fluxing agent, heated with naked light on metal level top,
The glass melting temperature of glass is at 1600 DEG C, and the molten time processed is 8h, is in during molten system under vacuum condition；
Step 3：Clarification, glass metal is poured into depositing reservoir and fining agent clarification is added, until forming the glass of uniform bubble-free
Glass liquid, and add decolorising agent 10kg/m3；
Step 4：Shaping, the glass metal after clarification is introduced on glass shaper, vehicle glass is pressed into 1000N pressure
Shape；
Step 5：Annealing, the glass after shaping is sent into annealing cellar for storing things, and four walls of the annealing cellar for storing things are provided with heat-insulation layer to ensure annealing
The middle heat-retaining condition at cellar for storing things carries out gradient cooling not by external environment influence under initial temperature condition, with 30 DEG C of reduction per minute
The speed of temperature cools to vehicle glass, and when wait glass is cooled to 150 DEG C, normal temperature state is cooled to high wind；
Step 6：Vacuumize, the glass for being cooled to normal temperature is placed on support frame, chemical drugs are sprayed or impregnate in glass surface
Liquid, the chemical liquid is the Metal Oxide Chemical glass tempering decoction that concentration is 80%, and chemical liquid is sprayed or impregnate by two panels
Glass be placed on platform and close piece, edge sealing enters heating furnace again to carry out being heated up to 1000 DEG C in dry method heating, stove, and the heat time is
3.5h；Completion simultaneously is vented, vacuumized, edge sealing, capping processes, its vacuum is maintained at 0.06MPa by being vacuumized in glass
In the range of can draw finished product.
The chemical liquid coating of glass surface is one side or two-sided in the step 6, and spraying or dipping 1 ~ 5 time are until medicine
Liquid painting amount is not trickled.
The raw material dispensing in mass ratio of glass is made in the step 1 including following：
Quartz sand 40 ~ 50%,
Lime stone 12 ~ 15%,
Feldspar 24 ~ 25%,
Soda ash 19 ~ 48%,
Boric acid 8 ~ 12%,
Sandstone 9 ~ 15%.
A kind of in potassium oxide, lead oxide, calcium oxide and barium monoxide of fluxing agent in the step 2 or they
Mixture.
Fining agent in the step 3 is selected from arsenic oxide arsenoxide, antimony oxide and nitrification salt.
A kind of in manganese dioxide, selenium, cobalt oxide and bromine oxide of decolorising agent in the step 3 or theirs is mixed
Compound.
Mixer in the step 1 is self-dumping mixer.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of manufacture method of automobile soundproof glass, it is characterised in that comprise the following steps：
Step 1：Dispensing, the raw material for making glass is put into 30 ~ 50min is stirred in mixer；
Step 2：Found, the raw material prepared be put into the cellar for storing things of pond, and add fluxing agent, heated with naked light on metal level top,
The glass melting temperature of glass is at 1200 ~ 1600 DEG C, and the molten time processed is 6 ~ 8h, is in during molten system under vacuum condition；
Step 3：Clarification, glass metal is poured into depositing reservoir and fining agent clarification is added, until forming the glass of uniform bubble-free
Glass liquid, and add 8 ~ 10kg/m of decolorising agent3；
Step 4：Shaping, the glass metal after clarification is introduced on glass shaper, glass of automobile is pressed into 800 ~ 1000N pressure
The shape of glass；
Step 5：Annealing, the glass after shaping is sent into annealing cellar for storing things, and four walls of the annealing cellar for storing things are provided with heat-insulation layer to ensure annealing
The middle heat-retaining condition at cellar for storing things carries out gradient cooling not by external environment influence under initial temperature condition, with reduction by 10 ~ 30 per minute
The speed of DEG C temperature gives vehicle glass cooling, and when waiting the glass to be cooled to 100 ~ 150 DEG C, normal temperature shape is cooled to high wind
State；
Step 6：Vacuumize, the glass for being cooled to normal temperature is placed on support frame, chemical drugs are sprayed or impregnate in glass surface
Liquid, the chemical liquid is the Metal Oxide Chemical glass tempering decoction that concentration is 60 ~ 80%, and chemistry is sprayed or impregnate by two panels
The glass of decoction, which is placed on platform, closes piece, and edge sealing enters heating furnace and carries out dry method heating again, is heated up to 800 ~ 1000 DEG C in stove, plus
The hot time is 1.5 ~ 3.5h；Completion simultaneously is vented, vacuumized, edge sealing, capping processes, and will be vacuumized in glass protects its vacuum
Finished product can be drawn in the range of 0.01 ~ 0.06MPa by holding.
2. a kind of manufacture method of automobile soundproof glass according to claim 1, it is characterised in that glass in the step 6
The chemical liquid coating on glass surface is one side or two-sided, spraying or dipping 1 ~ 5 time until decoction painting amount is not trickled.
3. the manufacture method of a kind of automobile soundproof glass according to claim 1, it is characterised in that made in the step 1
Make the raw material dispensing in mass ratio of glass including following：
Quartz sand 30 ~ 50%,
Lime stone 10 ~ 15%,
Feldspar 23 ~ 25%,
Soda ash 14 ~ 48%,
Boric acid 0 ~ 12%,
Sandstone 6 ~ 15%.
4. the manufacture method of a kind of automobile soundproof glass according to claim 1, it is characterised in that made in the step 1
Make the raw material dispensing in mass ratio of glass including following：
Quartz sand 40 ~ 50%,
Lime stone 12 ~ 15%,
Feldspar 24 ~ 25%,
Soda ash 19 ~ 48%,
Boric acid 8 ~ 12%,
Sandstone 9 ~ 15%.
5. the manufacture method of a kind of automobile soundproof glass according to claim 1, it is characterised in that in the step 2
A kind of or their mixture of the fluxing agent in potassium oxide, lead oxide, calcium oxide and barium monoxide.
6. the manufacture method of a kind of automobile soundproof glass according to claim 1, it is characterised in that in the step 3
Fining agent is selected from arsenic oxide arsenoxide, antimony oxide and nitrification salt.
7. the manufacture method of a kind of automobile soundproof glass according to claim 1, it is characterised in that in the step 3
A kind of or their mixture of the decolorising agent in manganese dioxide, selenium, cobalt oxide and bromine oxide.
8. the manufacture method of a kind of automobile soundproof glass according to claim 1, it is characterised in that in the step 1
Mixer is self-dumping mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178447.1A CN107082563A (en) | 2017-03-23 | 2017-03-23 | A kind of manufacture method of automobile soundproof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178447.1A CN107082563A (en) | 2017-03-23 | 2017-03-23 | A kind of manufacture method of automobile soundproof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107082563A true CN107082563A (en) | 2017-08-22 |
Family
ID=59614514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178447.1A Pending CN107082563A (en) | 2017-03-23 | 2017-03-23 | A kind of manufacture method of automobile soundproof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107082563A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500506A (en) * | 2017-09-22 | 2017-12-22 | 贵州合众玻璃有限公司 | Sound control glass processing technology |
| CN107522399A (en) * | 2017-09-18 | 2017-12-29 | 张家港伟宇工艺玻璃制品有限公司 | A kind of manufacture craft of high-performance artistic glass |
| CN109694199A (en) * | 2019-02-13 | 2019-04-30 | 安徽金冠玻璃有限责任公司 | A kind of production technology of high grade of transparency vial |
| CN110963712A (en) * | 2019-12-28 | 2020-04-07 | 杨国秀 | Water stain blocking prevention automobile glass and preparation method thereof |
| CN111889472A (en) * | 2020-08-19 | 2020-11-06 | 安徽荣程玻璃制品有限公司 | Vacuum toughened glass and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480623A (en) * | 2002-09-05 | 2004-03-10 | 京东方科技集团股份有限公司 | High heat insulated, high soundproof glass and method for adhesive fixing up stayer |
| CN102285761A (en) * | 2010-06-18 | 2011-12-21 | 孙守富 | Production method for heat reflecting glass |
-
2017
- 2017-03-23 CN CN201710178447.1A patent/CN107082563A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480623A (en) * | 2002-09-05 | 2004-03-10 | 京东方科技集团股份有限公司 | High heat insulated, high soundproof glass and method for adhesive fixing up stayer |
| CN102285761A (en) * | 2010-06-18 | 2011-12-21 | 孙守富 | Production method for heat reflecting glass |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522399A (en) * | 2017-09-18 | 2017-12-29 | 张家港伟宇工艺玻璃制品有限公司 | A kind of manufacture craft of high-performance artistic glass |
| CN107500506A (en) * | 2017-09-22 | 2017-12-22 | 贵州合众玻璃有限公司 | Sound control glass processing technology |
| CN107500506B (en) * | 2017-09-22 | 2020-04-21 | 方鼎科技有限公司 | Sound insulation glass processing technology |
| CN109694199A (en) * | 2019-02-13 | 2019-04-30 | 安徽金冠玻璃有限责任公司 | A kind of production technology of high grade of transparency vial |
| CN110963712A (en) * | 2019-12-28 | 2020-04-07 | 杨国秀 | Water stain blocking prevention automobile glass and preparation method thereof |
| CN111889472A (en) * | 2020-08-19 | 2020-11-06 | 安徽荣程玻璃制品有限公司 | Vacuum toughened glass and preparation method thereof |
| CN111889472B (en) * | 2020-08-19 | 2022-08-16 | 安徽荣程玻璃制品有限公司 | Preparation method of vacuum toughened glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107082563A (en) | A kind of manufacture method of automobile soundproof glass | |
| CA2944082A1 (en) | Composite glass with thin inner pane | |
| CN104703793B (en) | The glass laminate of crushing performance for optimization constructs | |
| US8057905B2 (en) | Fire resistant glazing | |
| CN107001118A (en) | Glass composition, glass plate and the glass window for rail vehicle using the glass plate | |
| CA2925022A1 (en) | Composite glass with at least one chemically tempered pane | |
| CN107032601B (en) | Functional glass and its color additive, preparation and application with uvioresistant, near infrared ray and antibacterial | |
| CN106587606A (en) | Tempered glass manufacturing technique | |
| WO2015033562A1 (en) | Glass composition and strengthened glass sheet | |
| CN106938889A (en) | A kind of preparation method of safety glass | |
| CN107089793A (en) | A kind of safety glass for automobile side-window | |
| CN102826743B (en) | A kind of production technology making decoration cracked ice pattern glass | |
| CN101234851B (en) | Method for preparing fluorine phosphorus composite opacifying glass | |
| WO2007106274A2 (en) | Method of making glass including use of boron oxide for reducing glass refiting time | |
| CN107304101A (en) | A kind of safety glass of cracking resistance and preparation method thereof | |
| CN108017281A (en) | A kind of tempered glass and preparation method thereof | |
| CN113800766A (en) | Toughened special glass and preparation method thereof | |
| CN107056051A (en) | A kind of production technology of ground glass | |
| CN106957148A (en) | A kind of automotive safety glass and preparation method thereof | |
| CN108046587A (en) | A kind of energy-saving safety glass of strong absorption near infrared ray | |
| CN211641221U (en) | Wire glass | |
| TWI336659B (en) | ||
| CN1203019C (en) | Strong UV and IR absorbing green glass | |
| CN105585255B (en) | A kind of paralysis facility and passivating method for preventing flint glass lead ion dissolution | |
| CN108275877A (en) | A kind of counnter attack alkali high-temperature-resistant high glass and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |