We are a PV Solar Panel Factory, and PVB film is one of our products. Let me share with you the role of automotive PVB interlayer.

　　The car front windshield is a laminated glass, which is composed of a 0.76mm PVB (polyvinyl butyral) interlayer film and two layers of glass with the same thickness of hot-bent glass. The PVB interlayer film has a similar shape in the middle of the two layers of glass. sandwich. It is 10% lighter than general tempered glass, which reduces the weight of the whole car by 4 kilograms. The PVB laminated front windshield has a frame structure with safety performance, just like the airbag in the car, it can slow down the inertia during a collision and greatly reduce the casualty rate of the people in the car. Of course, the PVB interlayer film has a blue belt, a green belt, etc. Prevent the strong light from ultraviolet rays to the driver, greatly reduce the occurrence of traffic accidents, and because of its poor thermal conductivity, the PVB interlayer is more comfortable than the front windshield without PVB interlayer, and saves the air conditioning of the car. It consumes energy and prevents the driver from re-driving inconvenience after being exposed to sunlight for a long time.

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