一种隔音隔热前挡玻璃

Sound insulation glass block before test method

随着汽车工业的发展,人们对汽车玻璃的要求也在提高;玻璃发展要求轻量化设计,厚度越来越薄,要求具有较大视野,导致玻璃在整车上的面积越来越大;因此从玻璃传导到车内的噪音也越来越多,阳光照射到车内的面积也越来越大;随着乘客对车辆舒适性要求的提高,要求玻璃具有隔音隔热性能。文章重点介绍隔音隔热前挡玻璃的构成、工艺、性能指标等;同时介绍隔音隔热前挡在汽车上的应用。

With the development of automobile industry, people demand for automobile glass, to improve; Lightweight design glass development request, the thickness is more and more thin, demand has a large, leading to the area of the glass on the vehicle is more and more big; So from glass transmits to the noise of the car is also more and more, sun exposure to the area of the car is becoming more and more big; With the improvement of passengers of vehicle comfort requirements, requirements of glass have noise insulation performance. This article focuses on the composition of noise insulation block glass before, process, performance index, etc.; At the same time, introduces the application of noise insulation block in the car before.