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Bulletproof glass has several times higher impact resistance than ordinary glass and can be made into highly impact resistant safety glass by combining multiple layers of ordinary glass or tempered glass. Due to the adhesive effect of PVB film, even if the glass is broken, the fragments will not scatter and injure people. By using different raw glass sheets, bulletproof glass can also have durability, heat resistance, moisture resistance, cold resistance and other properties.
Bulletproof glass has high safety and is generally used in high-rise buildings for doors, windows, skylights, stair railings, as well as in places or locations with high safety performance such as shops, banks, shop windows, partitions, and underwater projects that require impact resistance.
Firstly, bulletproof glass is very safe and reliable because it will not shatter or splash directly like ordinary glass under external impact force. Instead, cracks resembling spider webs will appear on its surface because these glass fragments are firmly adhered to the film of the bulletproof glass. Especially, whether installed diagonally or vertically, bulletproof glass can effectively resist external impact forces and preserve the integrity of the glass without the occurrence of debris splashing.
Bulletproof glass can also absorb ultraviolet rays, which can effectively protect people from UV damage. Because the PVB film of bulletproof glass can absorb 99% of ultraviolet rays in sunlight, it not only provides protection for valuable furniture but also ensures our physical safety.
Secondly, bulletproof glass can also effectively provide sound insulation and noise reduction. Because bulletproof glass is not just a solid like other glasses, but the film in its interlayer is PVB film, which can better block sound waves and reduce noise. So, bulletproof glass can play a role in sound insulation and noise reduction.
