Introduction

The car front windshield is a laminated glass, which is made of 0.76mm PVB (polyvinyl butyral) interlayer and two layers of glass-like heated glass. The PVB interlayer is similar in the middle of the two layers of glass sandwich. Than the average tempered glass to reduce the 10%, so that the weight of the whole car to reduce 4 kg. PVB interlayer front glass with safety performance of the frame structure, and the characteristics of the car in the airbag, you can slow down the inertia of the collision, greatly reduce the casualties of people in the car, of course, PVB interlayer with blue ribbon, green belt is also effective To prevent ultraviolet light on the driver's light exposure, greatly reducing the occurrence of traffic accidents, as well as PVB interlayers because of its poor thermal conductivity, than the PVB front film without the front windshield car more comfortable, saving car air conditioning Energy consumption, to prevent the sun after a long exposure to the driver to re-driving inconvenience.

safety

When you think of improving the safety of the car, you will think of the danger that you can automatically pop the airbag and the side of the seat belt. But you often overlook a vital accessory, that is, the car front windshield. In the past we may have seen a major traffic accident scene will leave a lot of broken glass and the injured blood stains, which Jiaoren see horrible! Now there is a car front windshield, the most important is the middle of that layer has a special function of the PVB interlayer, it and glass together with excellent security protection, the car front is a PVB interlayer and two Layer of the same thickness of the glass by high temperature and high pressure vacuum and other technology after the molding, and its security is reflected in the car before the windshield received in the external extrusion or impact, the front windshield fragments will not be scattered To hurt the innocent, debris will be like a spider web-like adhesion in the viscous PVB interlayer, even if all broken off the ground will not be scattered, but also the shape of the entire windshield, plus Designer's ingenious scientific conceptual design, greatly reducing the injury of the injured, but also greatly improve the safety of the car.

Anti - theft

When some people do not want to leave valuables in the car, such as cash, laptops, digital cameras, etc., which will attract the eyes of the thief, with PVB laminated glass car will give the original safety factor is very high on the car On the double insurance, so that the theft can not take advantage of the machine. No PVB sandwich glass, thieves with a hammer only 3 seconds percussion can be 2 times the hand; and PVB laminated glass, thieves with hammer with the same strength hit will take 30 seconds percussion 18 times Above can only hand, compared with the PVB interlayer laminated glass is more secure.

Anti-UV

Now, in the front of the front windshield of the car can be seen everywhere green or green ribbon, this ribbon is called PVB interlayer, in fact, the film is in the middle of the two layers of glass, and is the whole. Why would only see one of the above? This is because the following are transparent, in the high temperature and pressure mezzanine vacuum technology, they can not see the bottom of the transparent color. This green or blue has an important role, that is, can absorb or reflect 99% of the UV, the driver from the light and harmful light exposure provides a safe and comfortable protection.

Sound insulation

The use of laminated glass of sound insulation PVB laminated glass can effectively reduce the car in the process of driving the body outside the wind and noise sound, in normal circumstances than the average PVB interlayer products, sound insulation effect increased by 3 dB, if the high-frequency noise Zone 2000 Hz area, the sound insulation effect is 5 dB higher than the average product, and the whole weight than the tempered glass also reduced by 10% -12%, PVB interlayer can also make the car's music is more melodious, not subject to External noise pollution, the driver has brought a quiet and comfortable driving environment, especially for hospitals, libraries, concert halls, offices and other public places to use.