Material of bulletproof glass in bulletproof material
Sound insulation and bulletproof glass includes nine layers, which are carbon polyester plate, polyurethane film, float glass, PVB film, explosion-proof film, float glass, PVB film, explosion-proof film and float glass, which are fixed between bonding layers.
PVB film can play the effect of sound insulation and noise reduction. Under the condition of unchanged bulletproof performance, the three-layer thickness of float glass can also be smaller. However, because the explosion-proof film has good strength and toughness, small thickness and light weight, it brings convenience to processing, installation and use.
Polyvinyl butyral film can play the effect of sound insulation and noise reduction. Under the condition of the same bulletproof performance, the thickness of three-layer float glass plate can also be reduced. Moreover, because the explosion-proof film has good strength and toughness, small thickness and light weight, it provides convenient processing, installation and use.
Bulletproof glass is a kind of composite material, which is made of better raw materials and engineering plastics through special process. It can prevent shooting without breaking, and protect people at risk from danger.
Bulletproof glass itself is produced to prevent the attack of bullets. If you hit it with a hammer, it can be broken as long as it reaches a certain strength. Generally, people think that since it can prevent the shooting of bullets, it can prevent smashing and will not break. This understanding is one-sided. It is specially produced to prevent the shooting of bullets, The working principle must be different from the anti smashing principle.
If the architectural design needs its function to be anti smashing, it needs to install special anti smashing glass, because their performance is completely different, so the strength is also different.
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