The Function and Principle of Fire-resistant Glass Door

Principle of fireproof glass door: When exposed to high temperature, the transparent jelly-like fireproof glue layer in the middle of the glass will quickly harden to form an opaque fireproof and heat-insulating board. While preventing the flame from spreading, it also prevents the high temperature from transmitting to the back of the fire. This type of fireproof glass not only has fireproof and heat-insulating functions, but also has excellent sound insulation effects. It can be processed into an arc shape.

Functions of fireproof glass doors:

1. Excellent fire resistance: Excellent fireproof glass can remain unbroken for more than 90 minutes under the impact of flames up to 1000℃, which also buys precious time for people to escape and rescue operations.

2. High strength: Fireproof glass not only has excellent fireproof performance, but also has high strength. For example, at the same glass thickness, the strength of fireproof glass is 6-12 times that of fluoride glass and 2-3 times that of tempered glass.

3. Safety: Good quality fireproof glass will have obtuse-angle fragments after breaking. Its fragments are smaller than those of tempered glass, which means that even if it is broken, it will not cause harm to the human body.

4. Strong weather resistance: Compared with traditional grouting or composite laminated fireproof glass, fireproof glass is not only high in strength, but also highly weather-resistant. It will not produce any changes that affect the appearance and use functions under long-term exposure to ultraviolet rays, so it can remain transparent and bright for a long time.