CN103373024A - Bulletproof and smash-proof composite glass and manufacturing method thereof - Google Patents
Bulletproof and smash-proof composite glass and manufacturing method thereof Download PDFInfo
- Publication number
- CN103373024A CN103373024A CN2012101268102A CN201210126810A CN103373024A CN 103373024 A CN103373024 A CN 103373024A CN 2012101268102 A CN2012101268102 A CN 2012101268102A CN 201210126810 A CN201210126810 A CN 201210126810A CN 103373024 A CN103373024 A CN 103373024A
- Authority
- CN
- China
- Prior art keywords
- glass
- pvb film
- white
- bullet
- white glass
- 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.)
- Granted
Links
Images
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Joining Of Glass To Other Materials (AREA)
- Glass Compositions (AREA)
Abstract
The invention relates to a bulletproof and smash-proof composite glass. High-quality float glass with low iron content and high flexibility is used as an original film; an imported high-quality polyvinyl butyral (PVB) anti-tearing rubber sheet (Dupont and Solutia) is used as a middle layer; by a series of processing technologies of cleaning, preliminary pressing, high-temperature and high-pressure operation, aging treatment and the like, external bullets can be resisted, and impact of external violence such as stones and hammers can be effectively resisted.
Description
Technical field
The present invention relates to a kind of compound glass, relate in particular to a kind of bulletproof glass and manufacture method thereof.
Background technology
Bulletproof glass is applied in the apparatus of business place for financial systems such as bank, credit office, postal saving and the valuables such as museum, exhibition center are deposited the place, for relevant staff, cash, marketable securities, important documents etc. provide safety guarantee.
Wet method processing is adopted in the production and processing of traditional bullet-proof composite glass.Wet method processing is directly to use the ultraviolet ray irradiation behind the encapsulating water in the middle of glass, and the finished glass light transmittance is low, and bubble is easily arranged all around, and mcakle is arranged, and be about 3 years service life.And traditional bulletproof glass can be shellproof, but make things convenient for effect very different anti-pounding, and at this pith of bank, requires glass can prevent pounding in shellproof, therefore need to a kind ofly can shellproofly can prevent again the glass of pounding.
Summary of the invention
For overcoming defects, an object of the present invention is to provide a kind of bullet-proof anti-smashing compound glass, this compound glass not only can be resisted external cartridge shooting, can also effectively resist the impact such as extraneous violences such as stone, iron hammers.
For achieving the above object, the present invention adopts following technical scheme:
A kind of bullet-proof anti-smashing compound glass has sandwich construction, and it comprises four layers of white glass and three layers of PVB film, whenever in four layers of white glass is provided with one deck PVB film between two-layer.
Described sandwich construction is followed successively by from outside to inside: the white glass of the 8mm+white glass of the 1.14mm PVB film+8mm+white glass of the 1.14mm PVB film+8mm+white glass of 1.14mm PVB film+5mm, the white glass of 5mm is installed in shielded one side.
Another object of the present invention provides the manufacture method of above-mentioned bullet-proof anti-smashing compound glass, and it comprises the steps:
1) cutting glass and PVB film;
2) glass cleaning is clean and oven dry;
3) glass and PVB film are closed sheet;
4) carry out first pressing, the first pressing temperature transfers to 215 ℃, and first pressure pressure is 0.6MPa;
5) carry out HTHP in autoclave, 40 ℃ of gas-filling temperatures remain unchanged, 140 ℃ of equilibrium temperatures, and equalizing pressure 1.25MPa, equilibration time 60 minutes, delivery temperature are 40 ℃, the cool time of glass in still still is 2 hours;
6) glass left standstill 7 hours after going out still, obtained finished product through the correct grinding limit again.
Compared with prior art, the present invention has following advantage and characteristics:
1) resists external cartridge shooting;
2) effective opposing is such as the impact of the extraneous violences such as stone, iron hammer;
3) light transmittance of this kind compound glass reaches more than 75%, is not less than 12 years service life;
4) impact resistance, ageing resistance, particle stripping performance, pliability and yellowing resistance are all good than the glass that traditional wet method is made.
5) has anti-ultraviolet function.
Description of drawings
Fig. 1 is the fabrication processing figure of compound glass of the present invention;
Specific embodiment
Select the raw material configuration: the white glass of the 8mm+white glass of the 1.14mm PVB film+8mm+white glass of the 1.14mm PVB film+8mm+white glass of 1.14mm PVB film+5mm, white glass adopts iron-holder high-quality float glass low, that pliability is good to do former, PVB film (polyvinyl butyral resin) is selected the anti-tear film of import high-quality PVB (Du Pont or first promise), and production stage is:
1) cutting glass and PVB film;
2) glass cleaning is clean and oven dry;
3) glass and PVB film are closed sheet;
4) carry out first pressing, the first pressing temperature transfers to 215 ℃, and first pressure pressure is 0.6MPa;
5) carry out HTHP in autoclave, 40 ℃ of gas-filling temperatures remain unchanged, 140 ℃ of equilibrium temperatures, and equalizing pressure 1.25MPa, equilibration time 60 minutes, delivery temperature are 40 ℃, the cool time of glass in still still is 2 hours;
6) glass left standstill 7 hours after going out still, and correct grinding obtains finished product behind the limit.
Respectively get three samples and carry out the shellproof and anti-test of pounding, test situation is as follows:
1. under normal temperature condition, 3 meters distances are shot respectively several three of valid round with 54 formula pistols to three samples, and three samples are not all penetrated by bullet, and the back glass surface is smooth smooth, and the bullet wound degree of depth is that 3.8mm left and right sides result of determination is that ballistic performance is qualified.
2. under normal temperature condition, sample is fixing after with the most advanced and sophisticated bump of pickax, sample 4 is penetrated at the 8th time, sample 5, sample 6 are penetrated after impacting for the 10th time, result of determination is qualified for the anti-performance of pounding.
Again make print and carry out repeated test according to above parameter, it is qualified that three results are.Did Live Fire Testing with the F79 type tommy gun that declines at distance glass print 5m place afterwards, three samples are not all penetrated by bullet, and the back is substantially smooth, does not have the splash sputter, and the bullet wound degree of depth is all less than 4.5mm.
Take precautions against warning system product quality supervision and inspection centers (Beijing) and the Ministry of Public Security safe and police Quality of electronic products inspection center check through national security in April, 2011, the F79C/FZB-A32-JMIV type bullet-proof anti-smashing compound glass ballistic performance that my company produces has reached the F79C grade standard, prevent that pounding performance has reached A level technical standard, meets the requirement of the Ministry of Public Security " GA165-1997 ", " GA844-2009 " bullet-proof anti-smashing compound glass current techique fully.
It will be recognized by those skilled in the art, under the prerequisite that does not depart from protection scope of the present invention, can carry out various modifications, variation and combination to above-mentioned embodiment, and think that this modification, variation and combination are within the scope of originality thought.
Claims (3)
1. a bullet-proof anti-smashing compound glass has sandwich construction, and it comprises four layers of white glass and three layers of PVB film, it is characterized in that in four layers of white glass whenever being provided with one deck PVB film between two-layer.
2. bullet-proof anti-smashing compound glass as claimed in claim 1; it is characterized in that described sandwich construction is followed successively by from outside to inside: the white glass of the 8mm+white glass of the 1.14mm PVB film+8mm+white glass of the 1.14mm PVB film+8mm+white glass of 1.14mm PVB film+5mm, the white glass of 5mm is installed in shielded one side.
3. the manufacture method of a claim 1 or 2 described bullet-proof anti-smashing compound glass is characterized in that comprising the steps:
1) cutting glass and PVB film;
2) glass cleaning is clean and oven dry;
3) glass and PVB film are closed sheet;
4) carry out first pressing, the first pressing temperature transfers to 215 ℃, and first pressure pressure is 0.6MPa;
5) carry out HTHP in autoclave, 40 ℃ of gas-filling temperatures remain unchanged, 140 ℃ of equilibrium temperatures, and equalizing pressure 1.25MPa, equilibration time 60 minutes, delivery temperature are 40 ℃, the cool time of glass in still is 2 hours;
6) glass left standstill 7 hours after going out still, obtained finished product after finish grinding the limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126810.2A CN103373024B (en) | 2012-04-26 | 2012-04-26 | A kind of bullet-proof anti-smashing compound glass and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126810.2A CN103373024B (en) | 2012-04-26 | 2012-04-26 | A kind of bullet-proof anti-smashing compound glass and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103373024A true CN103373024A (en) | 2013-10-30 |
| CN103373024B CN103373024B (en) | 2016-09-14 |
Family
ID=49459142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210126810.2A Active CN103373024B (en) | 2012-04-26 | 2012-04-26 | A kind of bullet-proof anti-smashing compound glass and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103373024B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538448A (en) * | 2013-11-05 | 2014-01-29 | 中国航空工业集团公司北京航空材料研究院 | Windshield glass manufacturing method |
| CN107323037A (en) * | 2017-08-01 | 2017-11-07 | 深圳市燎原玻璃有限公司 | A kind of anti-bulletproof glass and preparation method for sniping bullet |
| CN112666341A (en) * | 2021-01-13 | 2021-04-16 | 中建材蚌埠玻璃工业设计研究院有限公司 | Method for testing balance thickness of float glass in laboratory |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379472Y (en) * | 1999-06-16 | 2000-05-24 | 曹元� | Light wt. and non-spurting type antiriot and bulletproof glass |
| CN2597197Y (en) * | 2002-12-27 | 2004-01-07 | 陈红英 | Bulletproof composite glass |
| CN1569717A (en) * | 2004-04-27 | 2005-01-26 | 番禺新法五金玻璃有限公司 | Laminated glass and its production method |
| CN201633250U (en) * | 2010-03-25 | 2010-11-17 | 奇瑞汽车股份有限公司 | Bulletproof glass |
| CN201998480U (en) * | 2010-12-31 | 2011-10-05 | 广州兴华玻璃工业有限公司 | Bullet-proof anti-smashing compound glass |
-
2012
- 2012-04-26 CN CN201210126810.2A patent/CN103373024B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379472Y (en) * | 1999-06-16 | 2000-05-24 | 曹元� | Light wt. and non-spurting type antiriot and bulletproof glass |
| CN2597197Y (en) * | 2002-12-27 | 2004-01-07 | 陈红英 | Bulletproof composite glass |
| CN1569717A (en) * | 2004-04-27 | 2005-01-26 | 番禺新法五金玻璃有限公司 | Laminated glass and its production method |
| CN201633250U (en) * | 2010-03-25 | 2010-11-17 | 奇瑞汽车股份有限公司 | Bulletproof glass |
| CN201998480U (en) * | 2010-12-31 | 2011-10-05 | 广州兴华玻璃工业有限公司 | Bullet-proof anti-smashing compound glass |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538448A (en) * | 2013-11-05 | 2014-01-29 | 中国航空工业集团公司北京航空材料研究院 | Windshield glass manufacturing method |
| CN103538448B (en) * | 2013-11-05 | 2016-02-24 | 中国航空工业集团公司北京航空材料研究院 | A kind of manufacture method of windshield |
| CN107323037A (en) * | 2017-08-01 | 2017-11-07 | 深圳市燎原玻璃有限公司 | A kind of anti-bulletproof glass and preparation method for sniping bullet |
| CN112666341A (en) * | 2021-01-13 | 2021-04-16 | 中建材蚌埠玻璃工业设计研究院有限公司 | Method for testing balance thickness of float glass in laboratory |
| CN112666341B (en) * | 2021-01-13 | 2022-08-12 | 中建材玻璃新材料研究院集团有限公司 | Method for testing balance thickness of float glass in laboratory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103373024B (en) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6070969B2 (en) | Multilayer transparent lightweight safety glazing | |
| CN103373024A (en) | Bulletproof and smash-proof composite glass and manufacturing method thereof | |
| DE102010013641A1 (en) | Transparent glass-polymer composite | |
| US20140072754A1 (en) | Transparent laminate which inhibits puncture by projectiles | |
| CN209079398U (en) | A kind of frivolous electric heating of panzer observation window is electromagnetically shielded integrated bulletproof glass | |
| CN107000387B (en) | Laminate of thick polymer material sheet and thin glass sheet | |
| KR20140088704A (en) | Laminated glass having improved impact resistance and abrasion resistance | |
| CN105711217A (en) | Intelligent dimming bulletproof glass | |
| CN102584027A (en) | Method for plating antireflection film on surface of optical glass tempered by chemical method | |
| CN202116448U (en) | Smashing-proof composite glass | |
| CN104859228A (en) | Bullet-proof glass | |
| KR101917024B1 (en) | Transparent bulletproof materials | |
| CN103273702A (en) | Heat strengthening laminated glass | |
| US20220088905A1 (en) | Laminated film for bonding and light-transmitting laminate comprising same | |
| CN101961943A (en) | Method for manufacturing light bullet-proof glass | |
| CN201186902Y (en) | Pistol bulletproof glass | |
| CN102561882B (en) | Stacked type safe deposit box | |
| Thakur et al. | Effect of Three Types of Projectile Materials Considering Extent of Damage on the Laminated Glass: A Study | |
| CN111452456A (en) | Combination of bulletproof glass | |
| CN203331501U (en) | Anti-smashing laminated glass | |
| CN201998480U (en) | Bullet-proof anti-smashing compound glass | |
| CN204725954U (en) | A kind of lightweight high bulletproof security glass | |
| RU198455U1 (en) | PULESTOYKOY GLASS "ANTISNAYPER" | |
| Jones et al. | Advances in ballistic performance of commercially available Saint-gobain sapphire transparent armor composites | |
| Jantharat et al. | Influence of the laminate configurations of transparent armor on its ballistic protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |