CN105366962A - High-strength bulletproof laminated glass - Google Patents
High-strength bulletproof laminated glass Download PDFInfo
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- CN105366962A CN105366962A CN201510850982.8A CN201510850982A CN105366962A CN 105366962 A CN105366962 A CN 105366962A CN 201510850982 A CN201510850982 A CN 201510850982A CN 105366962 A CN105366962 A CN 105366962A
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- laminated glass
- high strength
- strength bulletproof
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- bulletproof laminated
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Abstract
The invention discloses high-strength bulletproof laminated glass. The high-strength bulletproof laminated glass is formed through combining a topmost PVB (Polyvinyl Brtyral) film layer, an intermediate bonding layer and a bottommost base layer, wherein the base layer is made from aluminosilicate glass, the PVB film layer accounts for 60%-70% the overall weight of the high-strength bulletproof laminated glass, the bonding layer accounts for 10%-14% the overall weight of the high-strength bulletproof laminated glass, and the base layer accounts for 21%-24% the overall weight of the high-strength bulletproof laminated glass. The high-strength bulletproof laminated glass provided by the invention has the advantages of reduced thickness, reduced weight and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of high strength bulletproof laminated glass.
Background technology
The persilicic rock that glass is sprayed by volcano at first solidifies and obtains, and when the Shang dynasty, Chinese have just produced coloured glaze glass.In 12nd century of Christian era, there is commercial glasses, and started to become Industrial materials.In 18th century, for adapting to the telescopical needs of development, make opticglass.1874, first Belgium made sheet glass.
1906, the U.S. made sheet glass vertical drawing machine, and after this, along with industrialization and the mass-producing of glass production, the glass of various uses and various performance is come out one after another.In the modern times, glass has become the important materials of daily life, production and science and technology field.1688, one was named as and receives the human hair of husband and understand the technique making structural glass, and from then on, glass has become common article.Centuries, people think that glass is green always, cannot change.Found green from iron a small amount of in raw material afterwards, ferrous compound makes glass aobvious green.After adding Manganse Dioxide, ferrous iron originally becomes ferric iron displaing yellow, and tetravalent manganese is reduced into manganic is purple.Optically, yellow and purple to a certain extent can be complementary, mixes and become white light, and glass is with regard to not colour cast.But after the several years, manganic is continued oxidation by air, and purple can strengthen gradually, so the window glass in those ancient houses can be with a purple slightly.
Summary of the invention
The invention provides one there is thickness to reduce, weight saving, and the high strength bulletproof laminated glass of advantage cheap for manufacturing cost.
Technical scheme of the present invention is: a kind of high strength bulletproof laminated glass, described high strength bulletproof laminated glass comprises the PVB film layers of the superiors, the bonding coat in middle layer and undermost basal layer and combines, described basal layer is alumina silicate glass, described PVB film layers accounts for the 60%-70% of the overall component of high strength bulletproof laminated glass, described bonding coat accounts for the 10%-14% of the overall component of high strength bulletproof laminated glass, and described basal layer accounts for the 21%-24% of the overall component of high strength bulletproof laminated glass.
In a preferred embodiment of the present invention, described PVB film layers comprises polyvinyl butyral acetal, low polarity plasticizer and silane coupling agent.
In a preferred embodiment of the present invention, described PVB film layers accounts for 65% of the overall component of high strength bulletproof laminated glass, described bonding coat accounts for 11% of the overall component of high strength bulletproof laminated glass, and described basal layer accounts for 24% of the overall component of high strength bulletproof laminated glass.
A kind of high strength bulletproof laminated glass of the present invention, has thickness and reduces, weight saving, and advantage cheap for manufacturing cost.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Wherein, described high strength bulletproof laminated glass comprises the PVB film layers of the superiors, the bonding coat in middle layer and undermost basal layer and combines, described basal layer is alumina silicate glass, described PVB film layers accounts for the 60%-70% of the overall component of high strength bulletproof laminated glass, described bonding coat accounts for the 10%-14% of the overall component of high strength bulletproof laminated glass, and described basal layer accounts for the 21%-24% of the overall component of high strength bulletproof laminated glass.
Further illustrate, described PVB film layers comprises polyvinyl butyral acetal, low polarity plasticizer and silane coupling agent, described PVB film layers accounts for 65% of the overall component of high strength bulletproof laminated glass, described bonding coat accounts for 11% of the overall component of high strength bulletproof laminated glass, and described basal layer accounts for 24% of the overall component of high strength bulletproof laminated glass.
Further illustrating, the glass that alumina silicate glass is main component with silicon-dioxide and aluminum oxide, wherein alumina content can reach more than 20%.Aluminum ions ligancy depends on R2O (alkalimetal oxide) content.Alumina silicate glass has good chemical stability, electrical insulating property, physical strength, lower thermal expansivity, but high-temperature viscosity is large, and correspondingly glass melting temperature is also high.The alumina silicate glass coefficient of expansion low [(30 ~ 60) × 10-7 DEG C-1], water-tolerant, the viscosity reducing glass melt with temperature sharply increases, and is suitable for forming glass fibre with spraying.With other glassy phase ratios, softening temperature very high (about 900 DEG C).Be applicable to manufacture alkali free glass fibre, glass for chemical equipment-building pipeline, water gage glass etc.
Further illustrating, PVB film is translucent diaphragm, has fine cohesive force to unorganic glass, has the characteristics such as transparent, heat-resisting, cold-resistant, physical strength is high, is the optimum adhesion material manufacturing laminated glass-use.PVB film energy apparatus with shock absorbing, do not produce flinders, this shatter proof glass is widely used in automobile, Highrise buildings, bank counter, various splinter-proof glasses etc.While having safety performance, also have excellent sound insulation, light-operated, insulation, heat insulation, the performance such as shockproof is optimal shatter proof glass work material in the world.
PVB film feature, security: due to pvb film and glass firmly toughness bond, laminated glass for building is become a kind of safety glazing material of excellent property.Together with once glass goes to pot, its fragment still can stick with intermediate coat, glass still keeps complete, and sustainable keeping out is clashed into and protected from the wind and rain, and just can avoid causing personal injury or property damage because glass drops.No matter at right angle setting or tilt to install, it all can withstand penetrating of accidental impact.Anti-theft: the laminated glass produced with pvb film is very tough and tensile, even if robber is by glass breaking, because middle layer is firmly attached on together with glass, still keeps globality, makes robber enter indoor.Install after laminated glass and can save guardrail, not only saved money but also the sense also can breaking away from cage attractive in appearance.Structural integrity: under normal load condition, laminated glass performance is substantially identical with monolithic glass performance, but once glass breaking, laminated glass then keeps its integrity significantly, seldom has glass fragment to drop.Sound damping: in laminated glass, whippy pvb film has retardation to sound wave, very effectively reduces tedious noise transmission.Particularly be positioned at airport, station, downtown area and road both sides buildings after installation laminated glass, its soundproof effect is fairly obvious.Antiultraviolet: pvb film reduces ultraviolet to greatest extent, has blocked harmful light of more than 99%.Contribute to like this protecting valuable furniture, wall chart, exhibit or commodity, produce with the impact from ultraviolet radiation and fade.Save energy: the sandwich boards for construction glass that PVB intermediate coat is made can effectively reduce sunlight and pass through, same thickness, the ability of the laminated glass trap heat adopting dark low-transmittance PVB film to make is stronger, thus reaches maintenance room temperature, reduce air-conditioning start frequency, save the effect of the energy.The invention provides a kind of high strength bulletproof laminated glass, there is thickness and reduce, weight saving, and advantage cheap for manufacturing cost.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a high strength bulletproof laminated glass, it is characterized in that: described high strength bulletproof laminated glass comprises the PVB film layers of the superiors, the bonding coat in middle layer and undermost basal layer and combines, described basal layer is alumina silicate glass, described PVB film layers accounts for the 60%-70% of the overall component of high strength bulletproof laminated glass, described bonding coat accounts for the 10%-14% of the overall component of high strength bulletproof laminated glass, and described basal layer accounts for the 21%-24% of the overall component of high strength bulletproof laminated glass.
2. high strength bulletproof laminated glass according to claim 1, is characterized in that: described PVB film layers comprises polyvinyl butyral acetal, low polarity plasticizer and silane coupling agent.
3. high strength bulletproof laminated glass according to claim 1, it is characterized in that: described PVB film layers accounts for 65% of the overall component of high strength bulletproof laminated glass, described bonding coat accounts for 11% of the overall component of high strength bulletproof laminated glass, and described basal layer accounts for 24% of the overall component of high strength bulletproof laminated glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850982.8A CN105366962A (en) | 2015-11-30 | 2015-11-30 | High-strength bulletproof laminated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850982.8A CN105366962A (en) | 2015-11-30 | 2015-11-30 | High-strength bulletproof laminated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366962A true CN105366962A (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510850982.8A Pending CN105366962A (en) | 2015-11-30 | 2015-11-30 | High-strength bulletproof laminated glass |
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| CN (1) | CN105366962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045306A (en) * | 2016-05-27 | 2016-10-26 | 明光市富域玻璃有限公司 | Anti-impact explosion-proof glass |
| CN107522988A (en) * | 2017-08-23 | 2017-12-29 | 宁波千玉琉璃制品股份有限公司 | A kind of high-strength composite coloured glaze |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370753A (en) * | 2002-02-04 | 2002-09-25 | 深圳市蛇口龙电安全技术研究有限公司 | Making process and product of composite bullet-proof and fireproof glass |
| CN201633250U (en) * | 2010-03-25 | 2010-11-17 | 奇瑞汽车股份有限公司 | Bulletproof glass |
| CN104908385A (en) * | 2014-03-13 | 2015-09-16 | 北京安邦永泰防弹门有限责任公司 | Bullet-proof glass capable of defending against 79 sniper rifles |
-
2015
- 2015-11-30 CN CN201510850982.8A patent/CN105366962A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370753A (en) * | 2002-02-04 | 2002-09-25 | 深圳市蛇口龙电安全技术研究有限公司 | Making process and product of composite bullet-proof and fireproof glass |
| CN201633250U (en) * | 2010-03-25 | 2010-11-17 | 奇瑞汽车股份有限公司 | Bulletproof glass |
| CN104908385A (en) * | 2014-03-13 | 2015-09-16 | 北京安邦永泰防弹门有限责任公司 | Bullet-proof glass capable of defending against 79 sniper rifles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045306A (en) * | 2016-05-27 | 2016-10-26 | 明光市富域玻璃有限公司 | Anti-impact explosion-proof glass |
| CN107522988A (en) * | 2017-08-23 | 2017-12-29 | 宁波千玉琉璃制品股份有限公司 | A kind of high-strength composite coloured glaze |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |