Borosilicate 3.3 Heat-resistant Glass（bulletproof glass）
Qinhuangdao Scinan Special Glass Co., Ltd.- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Specification
Borosilicate Heat-resistant glass3.3(BG3.3)
Product Introduction
Borosilicate glass 3.3, also known as "bulletproof borosilicate glass," is a type of strong and durable glass that has been widely used in the manufacturing of bullet-resistant windows for many years. It is made from boron silicate which has a very high melting point and can withstand extremely high temperatures without breaking or shattering. This makes it ideal for use in applications that require protection from bullets or other projectiles, such as security guards' booths, military installations, banks and airports.
The most common form of bulletproof borosilicate glass is Grade 3.3 (sometimes referred to as BORO33), which has an impressive resistance to impact damage compared to its non-bulletproof counterparts. This grade of borosilicate was developed specifically with ballistic performance in mind and meets the requirements set out by various international standards - including EN 1063 (the European Standard) and UL 752 (the American Standard). The safety rating achieved by this product reflects its ability to stop different levels of ammunition travelling at different speeds without breakage or significant deformation; even when multiple rounds are fired consecutively at close range. As bulletproof glass, borosilicate 4.0 glass also has a remarkable characteristic of high transmittance. In this way, when used as bulletproof glass, you can clearly observe the external things through the glass.
Advantages
Fire protection duration exceeding 2 hours
Outstanding mechanical strength, 8-10 times stronger than ordinary glass
Small specific gravity, more than 8% lighter than ordinary soda lime silica glass
Higher light transmittance
Stable chemical property
Without self-explosion
Excellent ability at thermal shack
Important benefits:
• Excellent thermal resistance
• Higher transparency
• Stable chemical property
• Outstanding mechanical strength
Bulletproof glass is mainly used in the following fields:
① Aviation field: such as fighter aircraft, assault aircraft, and bulletproof glass.
② Ground: bulletproof glass for cars, trucks, and forward observation posts.
③ Sea area: such as ships and submarines stealing ports.
④ Automobile industry: bulletproof cash-carrying vehicles, family cars, etc.
⑤ Construction industry: in banks or other places with high safety performance requirements. Anti theft glass is mainly used in bank vaults, warehouses, display cabinets for jewelry, electronics, and other expensive items, as well as valuable commodity counters.
Thickness Processing
The thickness of the glass ranges from 2.0mm to 20mm,
Size: 1150*850 1700*1150 1830*2440 1950*2440
the maximum size can reach 3660*2440mm, other specifications can be produced according to customer requirements.
Processing
Pre-cut formats, edge processing, tempering,drilling, coating, etc
|
|
Technical Data (Thermal properties）
Coefficient of Linear Thermal Expansion (C.T.E) α (20°C~300°C): 3.3×10-6 K-1
Specific heat capacity cƤ (20-100°C) :0.83kJ/(kg·K)
Thermal conductivity λ (90°C):1.2 W/(M·K)
Heat shock temperature:240°C
Annealing Point:560°C
Strain Point: 510°C
Optical data
Optical index of refraction:1.48
Mechanical properties
Density ρ (25°C) :2.23ɡ/cm3
Young's Modulus E (according to DIN 13316):64 kN/mm2
Poisson's Ratio μ (according to DIN 13316):0.2
Our company has passed the SGS certification 、SISO9001:2015 certification, and we have also passed the Certificate China National Compulsory Product Certification.Our company has obtained more than 20 national patents,and fireproof glass test report.
Company Introduction
China Yaohua Glass Group Co., Ltd.
Founded in 1922, China Yaohua Glass Group Co., Ltd. (hereinafter referred to as "Yaohua Group”) is a second-tier subsidiary of Triumph Science&Technology Co. ,Ltd. It is the first manufacturer in Asia to continuously produce flat glass by machine,and is known as “the cradle of Chinese glass industry”.
Yaohua Group, as the core platform of Triumph Science & Technology Group for high-quality float and special glass, now has 14independent legal entity enterprises, with assets of over 10-billion-yuan, annual revenue of more than 5 billion yuan and total annual profit of more than 1 billion yuan. The group covers 10 prefecture-level cities in six provinces including Heilongjiang, Hebei, Shandong., Henan, Anhui and Sichuan, with 4000 employees.
It has three sectors float glass, special glass and deep-processing glass. The special glass unties composed of ENGYANG TRIUMPH SILICON MATERIALS CO., LTD. 、 Qinhuangdao Scinan Specialty Glass Co., Ltd.、Triumph Bnegbu Glass Co., Ltd. and CNBM(PUYANG) PHOTOELECTRIC MATERIALS CO., LTD.
Qinhuangdao Scinan Specialty Glass Co., Ltd.
Company Introduction
Founded in 2009 with 65.47 million registered capital and 162 employees, Qinhuangdao Scinan Specialty Glass Co.,Ltd. formerly known as “Qinhuangdao Yaohua Special Glass Co., Ltd.”. The company’s leading products borosilicate flat glass, the annual production capacity of 16425 tons, the products to 3.3 borosilicate flat glass based.
Qinhuangdao Scinan Specialty Glass Co.,Ltd. has researched and developed borosilicate glass products for about 20 years, and has a technical team with excellent professional knowledge and rich experience.
Located in Funing District, Qinhuangdao, the new park is expected to have an annual production capacity of 17,520 tons. It plans to produce 2.6 borosilicate and 3.3 borosilicate glass for household appliances， and 4.0 borosilicate fire-resistant glass. The project is expected to be completed by the end of 23 years.
Our service
We provide high-quality services throughout the process:
Before sales, we provide professional product introduction
In sales, we provide high-quality products
After sales, we have a perfect after-sales system
Our advantage
It is the first high-tech enterprise in China to produce borosilicate flat glass products by full electrofusion technology. At present, the domestic market share industry ranks first. The core technology of the production line is self-developed, the key equipment is the most advanced industrial products, the company set borosilicate flat glass production, processing, sales and service as one, sales network has been spread throughout the country and many countries and regions of the world.
- Q: The world invented several kinds of glass
- Tempered glass is not easy to break, even if the broken will be no acute angle in the form of particles fragmentation, greatly reduced damage to the human body. ? Frosted glass. It is also in the ordinary flat glass above the re-matte processing. General thickness of more than 9% below the 5,6 cm thickness with more. Sandblasted glass. Performance is basically similar to the frosted glass, different grinding sand for the blasting. As the two visually similar, many owners, and even decoration professionals put them confused. Embossed glass is a flat glass produced by calendering method, its biggest feature is translucent opaque, and more used in the bathroom and other decoration area. ? The use of calendering method, the metal wire or metal mesh embedded in the glass plate made of a kind of impact with flat glass, the impact will only form a radial crack and not fall into the wounds. Used in high-rise buildings and strong shock of the plant. ? Hollow glass. Adhesive method to use two pieces of glass to maintain a certain interval, the interval is dry air, sealed and sealed with the surrounding material, mainly for the sound insulation requirements of the renovation works.
- Q: Laminated glass and low-emissive glass which earlier?
- Laminated glass is made of two or more pieces of glass, sandwiched between one or more layers of organic polymer interlayer, after special high temperature preload (or vacuum) and high temperature and high pressure process, the glass and the middle film permanent Bonding as one of the composite glass products. Commonly used laminated glass interlayer: PVB, SGP, EVA, PU and so on. In addition, there are some more special, such as color interlayer laminated glass, SGX printing interlayer laminated glass, XIR class LOW-E interlayer laminated glass. Embedded decorative pieces (metal mesh, metal plate, etc.) laminated glass, embedded PET material laminated glass and other decorative and functional laminated glass. Low-E glass is also known as Low-E glass, Low-E is English short-Emissivity short. Low-E glass is the use of vacuum magnetron sputtering method on the glass surface coated with one or two or even three layers of silver layer of the film, to reduce the energy absorption or control of indoor and outdoor energy exchange, to protect life, work vity Comfort, and in order to achieve the purpose of environmental protection and energy conservation.
- Q: How to build a glass water wall?
- There are so many different types. It would depend on what type of fall you are looking for. Please add details.
- Q: What is the good insulation of the glass film
- The effect of this insulation to see what is the production process, if it is non-vacuum magnetron sputtering technology to produce the film, or is not insulated or added to the heat absorption agent, the total insulation effect is certainly very poor, especially Is some customers do not know the addition of heat-absorbing film test when the insulation effect is particularly good, but also that the insulation performance is particularly good, in fact, heat absorption of heat, like sponge absorbent, if the time more than 10 minutes, the insulation effect is equal to completely disappeared, because the "sponge" has been sucking full.
- Q: Lists any references if possible, thanks.
- In places with high chance of earthquakes, they use a fusion of 1/4 inch of glass which is glued ot and inch of heavy-duty plastic.
- Q: I want to build a small soundproof glass room in my living room, since i have another family member moving in and it will be hard to talk over the phone at night and listen to music, since I already share my room. I picture it as big as a phone booth but just longer some how so I can lay in it and just talk on the phone or use my laptop. I have no idea what company I should search for to build a glass soundproof room that small. or maybe it can be about 10 feet by 5 feet. No matter if its sliding door or not. Any info would help me. Thanks Even personal stories on other kinds of soundproofing that works thats affordable.
- Build A Soundproof Room
- Q: China's largest glass deep processing enterprises which
- China 's largest glass deep - processing enterprises Taiwan Glass Group, China' s largest glass of the original film, architectural glass company.
- Q: The Louvre pyramid in Paris, France, is built of glass panes. There are 4 panes in the top row, and each additional row has 4 more panes than the previous row. 1.Write a series in summation notation to describe the total number of glass panes in n rows of the pyramid. 2.If the pyramid were made of 18 complete rows, how many panes would it have? 3.The actual pyramid has 11 panes less than a complet 18-row pyramid because of the space for the entrance. Find the total number of panes in the Louvre pyramid.
- So the first row has 4 panes, the second 8, the third 12, and so on. The nth row would have 4n panes. 1. The total number of glass panes in n rows is 4*1 + 4*2 + 4*3 + ... + 4n or, in summation notation: n ∑ 4i i=1 2. n=18 4*1 + 4*2 + 4*3 + ... + 4*18 = 4 (1+2+3+ ... + 18) = 4 * 18 * 19 / 2 [using the well-known formula for triangular numbers*] = 36*19 = 684 * T(n) = n(n+1)/2 3. 684-11 = 673
- Q: What is the role of glass in architecture?
- Curtain wall - Enclosure, decoration, insulating glass insulation. Fireproof glass windows - fireproof. Glass roof, canopy - lighting, decorative modeling, waterproof.
- Q: Our community bedroom bay window with hollow glass color aluminum windows, finished less than 4 years of glass on the natural fragmentation. But the purchase contract on the renovation works only one year warranty, how long is the shelf life of insulating glass? If this is based on, can we ask developers to replace?
- Generally good manufacturers of insulating glass warranty period of 10 years. Your home glass broken to see what the situation, the general external collision, steel blew, overheating (sun or heating facilities) three cases. External force collision this manufacturer is impossible to lose. Overheating, then you should find the district property, this is the design of the problem. Steel blew words need to pay attention, and generally in the center of the blew will be similar to butterfly-like two small glass, we called "Hu Dieban", found that this can find manufacturers compensation.
Send your message to us
Borosilicate 3.3 Heat-resistant Glass（bulletproof glass）
- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
