CN106042532A - Bulletproof glass for automobiles - Google Patents
Bulletproof glass for automobiles Download PDFInfo
- Publication number
- CN106042532A CN106042532A CN201610367548.9A CN201610367548A CN106042532A CN 106042532 A CN106042532 A CN 106042532A CN 201610367548 A CN201610367548 A CN 201610367548A CN 106042532 A CN106042532 A CN 106042532A
- Authority
- CN
- China
- Prior art keywords
- layer
- glass layer
- bulletproof
- tempered glass
- automobiles
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
Abstract
The invention discloses bulletproof glass for automobiles. The bulletproof glass comprises a first tempered glass layer, a second tempered glass layer and a PC (polycarbonate) plate, a first PU (polyurethane) adhesive sheet layer is fixedly connected between the first tempered glass layer and the second tempered glass layer, and a second PU adhesive sheet layer is fixedly connected between the second tempered glass layer and the PC plate. The first tempered glass layer, the first PU adhesive sheet layer, the second tempered glass layer, the second PU adhesive sheet layer and the PC plate are laminated under high-temperature high-pressure conditions. The PC material has a certain strength, is capable of protecting and maintaining the shape of tempered glass and meets the current development requirement of light weight of bulletproof glass due to low density.
Description
Technical field
The invention belongs to special construction glass technology field, be specifically related to a kind of bulletproof glass for automobiles.
Background technology
At present, the safety glass of bulletproof car glass many employings monolayer, the simple glass that strength ratio general-utility car uses
Shellproof intensity improves many times, and its shellproof principle is that the impact kinetic energy of bullet is converted into the elastic potential energy of glass and crushes by glass
After surface can, thus reach shellproof purpose.Owing to single-glass material is difficult to meet ballistic requirements, it is therefore necessary to walk lamination
Technology path.The bulletproof glass of different materials lamination is carried out structure optimization, both to have excellent ballistic performance, can meet again light
The bulletproof glass that matter requires.
Summary of the invention
According to above the deficiencies in the prior art, the technical problem to be solved is to propose a kind of shellproof glass of automobile
Glass, by being optimized the layer of bulletproof glass and structure, to meet the requirement of anti-intensity and lightweight.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of bulletproof glass for automobiles, including the
One safety glass layer, the second safety glass layer and PC plate, be provided with solid between the first safety glass layer and the second safety glass layer
The fixed PU film layers connected, is provided with the 2nd PU film layers of fixing connection, institute between the second safety glass layer and PC plate
Stating the first safety glass layer, a PU film layers, the second safety glass layer, the 2nd PU film layers and PC plate is at high temperature under high pressure
Close sheet.Described first safety glass layer is 8 millimeters.Described PC plate is 3 millimeters.A described PU film layers and the 2nd PU film
Layer is 0.6 millimeter.Described second safety glass layer is 5 millimeters.
The medicine have the advantages that because PC is as making full use of the toughness of macromolecular material during back veneer material, pass through
The deformation of self realizes the kinetic energy consumption to bullet；Meanwhile, it is different from safety glass, will not produce at the bulletproof glass back side and splash
Thing, promotes the ballistic performance of bulletproof glass.
Accompanying drawing explanation
Below the content expressed by this specification accompanying drawing and the labelling in figure are briefly described:
Fig. 1 is the bulletproof glass structure chart of the detailed description of the invention of the present invention.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, each component that the detailed description of the invention of the present invention is the most involved
Shape, structure, mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and
Operate with method etc., be described in further detail, to help those skilled in the art to the inventive concept of the present invention, technology
Scheme has more complete, accurate and deep understanding.
The bulletproof glass for automobiles of the present invention includes panel, backboard and intermediate layer, and panel uses safety glass body, backboard
Using PC plate, intermediate layer is the combinative structure of PU film and safety glass, including a PU film layers, safety glass layer and second
PU film layers, therefore, ecto-entad is followed successively by: the first safety glass layer, a PU film layers, the second safety glass layer and second
PU film layers and PC plate.
Above, the first safety glass layer is 8mm, and a PU film layers and the 2nd PU film layers are 0.6mm, the second tempering glass
Glass layer be 5mm, PC plate be 3mm, theoretic throat is 17mm, due to the PU film in intermediate layer during steam pressure due to high temperature and one
Fixed pressure effect, there is certain contraction in the PU of thermoplastic, actual (real) thickness is slightly less than 17mm.In manufacturing process, will cut out
Cutting the section cleared up and carry out closing sheet, then involution piece carries out steam pressure, edging and cleaning work, closes sheet and requires that temperature controls
In 21.8-22.2 degree Celsius, humidity is less than 50%, and in steam pressure operation, pressure temperature in the kettle controls at 105 DEG C.
The bulletproof glass of the present invention, on the one hand PC plate provides cushioning effect by the deformation of self, extends bullet and tempering
The action time of glass；On the other hand, PC material has certain intensity, it is possible to safety glass plays dimension shape and the work of protection
With, prevent penetrating of glass fragment simultaneously.PC material, because of its low-density characteristic, meets the development need of current bulletproof glass lightweight
Ask.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the method design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or without changing
Enter and design and the technical scheme of the present invention are directly applied to other occasion, all within protection scope of the present invention.This
Bright protection domain should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. a bulletproof glass for automobiles, it is characterised in that include the first safety glass layer, the second safety glass layer and PC plate,
A PU film layers of fixing connection, the second safety glass layer it is provided with between first safety glass layer and the second safety glass layer
And between PC plate, it is provided with fixing the 2nd PU film layers connected, described first safety glass layer, a PU film layers, the second steel
Changing glassy layer, the 2nd PU film layers and PC plate is to close sheet at high temperature under high pressure.
Bulletproof glass for automobiles the most according to claim 1, it is characterised in that described first safety glass layer is 8 millimeters.
Bulletproof glass for automobiles the most according to claim 1, it is characterised in that described PC plate is 3 millimeters.
Bulletproof glass for automobiles the most according to claim 1, it is characterised in that a described PU film layers and the 2nd PU glue
Lamella is 0.6 millimeter.
Bulletproof glass for automobiles the most according to claim 1, it is characterised in that described second safety glass layer is 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367548.9A CN106042532A (en) | 2016-05-30 | 2016-05-30 | Bulletproof glass for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367548.9A CN106042532A (en) | 2016-05-30 | 2016-05-30 | Bulletproof glass for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106042532A true CN106042532A (en) | 2016-10-26 |
Family
ID=57175641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367548.9A Pending CN106042532A (en) | 2016-05-30 | 2016-05-30 | Bulletproof glass for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106042532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160782A (en) * | 2017-06-27 | 2017-09-15 | 溧阳市超强链条制造有限公司 | A kind of shock resistance vehicle glass |
| CN107175865A (en) * | 2017-06-27 | 2017-09-19 | 溧阳市超强链条制造有限公司 | A kind of shock proof automobile glass |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2430298Y (en) * | 2000-02-24 | 2001-05-16 | 曹元� | Anti-explosive glass for automobile |
| CN201769420U (en) * | 2010-08-13 | 2011-03-23 | 浙江美盾防护技术有限公司 | Automobile explosion-proof glass |
| CN103486908A (en) * | 2013-09-06 | 2014-01-01 | 天津广源新材料科技有限公司 | Bullet-proof glass |
| CN104553207A (en) * | 2014-12-12 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Safety glass capable of preventing splashing during breaking |
-
2016
- 2016-05-30 CN CN201610367548.9A patent/CN106042532A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2430298Y (en) * | 2000-02-24 | 2001-05-16 | 曹元� | Anti-explosive glass for automobile |
| CN201769420U (en) * | 2010-08-13 | 2011-03-23 | 浙江美盾防护技术有限公司 | Automobile explosion-proof glass |
| CN103486908A (en) * | 2013-09-06 | 2014-01-01 | 天津广源新材料科技有限公司 | Bullet-proof glass |
| CN104553207A (en) * | 2014-12-12 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Safety glass capable of preventing splashing during breaking |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160782A (en) * | 2017-06-27 | 2017-09-15 | 溧阳市超强链条制造有限公司 | A kind of shock resistance vehicle glass |
| CN107175865A (en) * | 2017-06-27 | 2017-09-19 | 溧阳市超强链条制造有限公司 | A kind of shock proof automobile glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |