• Fireproof glass windows and doors((Borosilicate Float glass 4.0) System 1
  • Fireproof glass windows and doors((Borosilicate Float glass 4.0) System 2
  • Fireproof glass windows and doors((Borosilicate Float glass 4.0) System 3
  • Fireproof glass windows and doors((Borosilicate Float glass 4.0) System 4
Fireproof glass windows and doors((Borosilicate Float glass 4.0)

Fireproof glass windows and doors((Borosilicate Float glass 4.0)

Fengyang Triumph Silicon Materials Co., Ltd.
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Min Order Qty:
500 m²
Supply Capability:
100000 m²/month

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Item specifice

Inorganic silicate:

  Product Introduction

       Borosilicate glass is a kind of high content of borosilicate. Borosilicate 4.0 fireproof glass is named by its expansion coefficient of 4.0 ± 0.1 × 10-6/K. Glass is required to have excellent stability when used as a fireproof glass windows and doors.The fire resistance stability of this  glass is currently the best among all fireproof glass, and the stable fire resistance duration can reach 120 min (E120).

    Moreover, borosilicate glass also has high transmittance at high temperatures.This function is critical in case of fire and poor visibility. It can save lives when evacuating from buildings. High light transmittance and excellent color reproduction mean that it can still look beautiful and fashionable while ensuring safety.


 • Fire protection duration exceeding 2 hours

 • Excellent ability at thermal shack

 • Higher softening point

 • Without self-explosion

 • Perfect in visual effect

 Application scene:

    More and more countries require doors and windows in high-rise buildings to have fire protection functions to prevent people from being too late to evacuate in the event of a fire.

  Actual measured parameters of triumph borosilicate glass (for reference)

Thickness Processing

The thickness of the glass ranges from 4.0mm to 12mm, and the maximum size can reach 4800mm×2440mm(The biggest size in the world).    

                                                                                 The biggest size in the world:4800mm×2440mm


Pre-cut formats, edge processing, tempering,drilling, coating, etc

Package and transport

Minimum order quantity: 2 tons, capacity: 50 tons/day, packing method: wooden case.


 Company introduction

    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 industy”.

   Yaohua Group, as the core platform of Triumph Science & Technology Group for high-quality float and special glass, now has 14 independent 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  glass  plates.They are float glass ,special glass and deep-processing glass. The special glass unti is 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. 

    Fengyang Triumph Silicon Materials Co., Ltd. Is the subsidiary of China National Building Material Group Co., Ltd., a Fortune 500 company. Fengyang Triumph production line adopts oxygen combustion + electric boosting technology + platinum system technology with completely independent intellectual property rights.The company mainly produces borosilicate float glass 3.3  and borosilicate float glass 4.0.

   The company plans to build a fully electric fused borosilicate float galss 3.3 production line with a melting capacity of 30t/d. It is expected that the ignition conditions will be available in 2023.

     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.

Q:Please specify the specific time and the problem, thank you, calcium silicate board is Han Debang, medium density, colorful paint is Pan Cai, imitation stone more
Calcium silicate board is not changed in the water, if the time is long, then the strength will be weakened some, but if the dry wall of the sub-wall than the words of the words will resume the original strength
Q:Calcium silicate board how much money a square ah
This seems to have not investigated it!
Q:Refers to the appearance
Appearance of calcium silicate board is gray, the cement board is gray and black
Q:What kind of ceiling does the open kitchen do? Is it the same as the lobby to do the calcium silicate board, or do it?
Recommended aluminum buckle
Q:How to install silicon calcium board ceiling
1, installed boom 2, loaded keel 3, the silicon calcium directly on the line on the line.
Q:I checked the relevant information, said the tropicomite molecular formula is 6CaO ? 5Si02 ? 6H20; snow silicite Molecular formula: 5CaO ? 6Si02 ? 5H20, but also said that the two substances are CaSi fear of caution Smoked intestinal wiping O3, are calcium silicate, some confused, and solve. More
In the chemical is the same species to take care of the carved moxia smoked sausage wiping, in the physical properties are different, tropicus to stone slightly less crystallinity, hard calcite good crystallinity, there are more than they crystallization Degree is poor, known as hydrated calcium silicate gel.
Q:My family chandelier broken, I removed today to find the workers are directly tapping screw snail in the Shanhong side of the fan of the twist Tong Tong Tong turntable ceiling calcium silicate board, do not know this is reasonable and unreasonable. Lampholders to get the lamp shop repaired, but I temporarily dare not installed, now how to deal with, is directly installed to the original? More
Try to use the expansion screw, so do not worry about chandeliers fell worry.
Q:Hello, may I ask your calcium silicate board fire and fire test report, fire level several, how much fire temperature?
Have a national quality inspection report
Q:Ceiling gypsum board and plastic plate which cheap?
Gypsum board cheap, you can consider calcium silicate board, is currently based on the gypsum board based on a fortified gypsum board, tolerance is better than ordinary gypsum board. Do not you know if you want to do the bathroom ceiling? If you want to choose a waterproof gypsum board. The market is well-known brand is "can be resistant" In addition, you said to do the ceiling of the plastic plate, is the aluminum plate? Supplementary description - downstairs № ethereal cents cents, do not understand do not pretend to understand Oh, will not float the first person Ju Ying angle nail hair caused by troubled ~ ~ ~ you said that the aluminum plate is now large Part of the home kitchen and the most commonly used materials, generally square and rectangular two, square about 300MM, it is clear that the landlord does not need this. Landlord, your construction team said gypsum board plus glass, probably they are calculated according to smallpox, which to possession of light, if not, only hanging flat, then they are flicker. Bathroom with aluminum plaster board than the gypsum board to be durable, I used the project, but the specifications for the 1220MM * 2440MM, if your bathroom is not structured, we should pay attention to the hook. You'd better let the workers take the board to give you, or take you to see the site to do, they have a few :)
Q:Buy the house is fine decoration, wood flooring poor quality to tile bathroom ceiling is calcium silicate board, it is necessary to replace it? Need to change the material of the ceiling?
Bathroom ceiling can be changed to aluminum slab ceiling, more atmospheric

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