Acoustic Glass
Cabin noise is caused by the car’s engine, road rumble, wind noise and resonant vibration. Although normal laminated glass can reduce the volume, today’s car buyer demands improved noise reduction. This need is met by the superior acoustic performance of acoustic laminated glass.
Principle for acoustic:
Acoustic PVB contains a special deadening layer which prevents external noise from entering the cabin; effectively reducing noise inside the car.
Main advantages:
• Acoustic PVB can reduce cabin noise by between 5~10db in normal driving conditions. In addition, frequencies between 1000-4000HZ which are known to be a cause of car sickness are much reduced when absorbed by the special acoustic layer.
• Lightweight thinner glass can be used whilst retaining the same acoustic performance as thicker glass.
• Break-proof, glass fragments do not splash around to hurt people when broken.
• UV protection, the UV transmission should be lower than 5%.
Applicable Product: Windscreen and sidelites, etc.
Applied Vehicle: Generally applied in VW, GM, Audi, Daimler, Toyota, Honda Ford, Mazda, Great Wall and Geely, etc.