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
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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
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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: What is this wall of glass building material called?
- Glass curtain wall, coated glass or low-E
- Q: Tempered glass and ordinary glass technology and raw materials What is the difference in detail Thank you
- The production process of the glass is: raw material crushing, sieving, weighing, mixing, high temperature (1600 degrees) melting into glass liquid, glass liquid homogenization cooling forming, cutting, annealing, cooling, inspection, packaging. The main raw materials are: quartz sand or sandstone, feldspar, soda ash, limestone, dolomite, in addition to soda ash are ore raw materials, need to break into the appropriate size. Tempered glass is a reusable product of ordinary glass. The main components of its glass is silica, calcium oxide and sodium oxide, so called sodium silicate glass. There are two ways to temper glass, physical steel (air-cooled steel) and chemical steel. Tempered glass is used in the chemical steel method. The principle is to use the "head" of the larger potassium ions to replace the glass surface "head" smaller sodium ions, making the glass surface was tensioned, that is, the formation of compressive stress, so that the glass has a very high impact resistance Increased by 5 times). Physical tempered architectural glass also makes the glass surface compressive.
- Q: Home glass film can be used car glass foil? What can we use at home?
- Yes, it is best not to use this, the car film attached to the architectural glass without any problems, the key issue is the price problem, a square price in a few thousand dollars, so there is no need to spend that kind of money, Choose the building film to paste, and the insulation effect is not worse than the car film, but remember that the building film can not be affixed to the car.
- Q: Find the role of several new glass features, to concentrate a little Hurry Short point, a little concentration, tomorrow to use acridine!
- Safety glass is compared with ordinary glass, with high mechanical strength, impact resistance of the glass. Its main varieties are tempered glass, laminated glass, laminated glass and titaniumized glass. Safety glass is crushed, the debris will not hurt, and both anti-theft, fire function. According to the production of glass used in the original film does not, safety glass has a certain decorative effect.
- 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 have a chinese water dragon. He is still a baby but I'm looking to build him a bigger cage as he will grow to possibly three feet in length. I've searched the net for ideas on his cage and I'd like to use glass or plexi-glass on the sides and front of the cage. Even though I've looked at all the youtube videos I can find and any free plans I can find, I can't find a good way to build doors with glass, or plexi-glass, in them. I might just go with a sliding door but I'd prefer a door or two similar to a cabinet door. The opening is most likely going to be about 4 feet high. I also can't figure out how to attach the side, glass/plexi-glass, panels.I have basic tools but I don't consider myself a great carpenter. In other words, it needs to be simple.Any suggestions/help would be wonderful.
- I would go with the plexi. That way you could make a wooden frame (or metal if you wanted) and then just drill the plexi (very slowly as to not crack it) and then screw it into the frame that you have made. Once you have that done you can focus on the doors. I would suggest making them in the same fashion. Once you have everything assembled you should seal it up. For this i suggest using "aquarium silicone" (use this because it is animal safe). You can get it any Lowe's or Home Depot (it should be near the paints and glues). *NOTE* -If you plan on building this way it is very important to remember that you need air holes or screening so the animal can breathe. For this you can either drill more holes in the plexi, or use some sort of screen for the roof- I hope this has given you some more ideas on how to make an enclosure that will not only house your larger animal, but also look decent doing it :)
- Q: What is the architectural glass business?
- It is not very good at present, because it is still in the marketing period. A new technology and energy-saving products from the market to promote them to have a certain time. Many consumers are still waiting to see. So that the current business is not how.
- Q: In Sims 2 castaway for PS2 where can i find fine sand? I need it to build glass.?
- First, complete the forge in llama temple. Once you do that, crystal island should appear. Travel there... fine sand is found there. But you need a lot of it to make glass, so get a BUNCH... i had to make seceral trips to build my house. But as the girl above me said, there are other ways. Not only in asking other people or chimps, but you can also make glass with bottles. Walk along the beaches and collect a bunch. And note that you can only make glass on the forge, not on any craft bench.
- Q: What is agc glass
- The main production of automotive glass, architectural glass and industrial glass.
- Q: What is the tempered glass? What is the difference with ordinary glass?
- Tempered glass is actually a kind of prestressed glass, in order to improve the strength of the glass, usually using chemical or physical methods (physical means that the wind quenching, the current building glass are used in this method) in the glass surface to form compressive stress, glass bear external force When the first to offset the surface stress, thereby enhancing the carrying capacity, improve the glass tensile strength. The main advantages of tempered glass are two, the first is the strength of several times higher than the ordinary glass, bending strength is 3 to 5 times the ordinary glass, the impact strength is 5 to 10 times the normal glass to improve the strength at the same time also increased The security. The use of safety is the second major advantage of tempered glass, its increased carrying capacity to improve the fragile nature, even if the destruction of tempered glass was no small angle of the small pieces of damage to the human body greatly reduced. Tempered quenching and cooling properties of tempered glass than ordinary glass has 2 to 3 times the increase, generally can withstand more than 150 ℃ temperature difference, to prevent the thermal cracking has a significant effect. From the appearance of the general do not see how much different with ordinary glass, but through the polarized sunglasses can be seen on the tempered glass with rainbow plaque - some of the old micro-van front can also be seen, this is tempered glass The unique phenomenon.
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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
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