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What are the principles and properties of fireproof glass

2020-05-20 1468

Principle of fireproof glass: in case of high temperature, the fire-proof glue layer in the center of the glass will harden sensitively to form an opaque fire-proof heat insulation board. In the same way that hinders the spread of flame, it also hinders the transmission of high temperature to the back fire surface. This kind of fireproof glass not only has the function of fire prevention and heat insulation, but also has the function of sound insulation. It can be processed into an arc.

Function of fireproof glass:

1. Superior fire resistance function: good fireproof glass can still hold for more than 90 minutes under the impact of flame up to 1000 ℃.

3. Safety: the fragments of good fireproof glass are obtuse after being broken, and its fragments are smaller than those of tempered glass, that is to say, even if they are broken, they will not pose harm to human body.

防火玻璃

2. High strength: good fireproof glass not only has outstanding fireproof function, but also has high strength. For example, under the same glass thickness, the strength of fireproof glass is 6-12 times that of fluorinated glass; It is 2-3 times that of tempered glass.

4. High weather resistance: compared with the traditional grouting or composite sandwich fire-proof glass, the fire-proof glass not only has high strength, but also has high weather resistance. It will not change its appearance and use function under the long-term irradiation of ultraviolet rays, so it can adhere to transparency and brightness for a long time.

Article source: fireproof glass http://hanzhicheng.cn/