汽车密封胶条防水及控制研究  

Research on waterproofing and control of automotive sealant strips

作　　者：黎新梁 廖希 Li Xinliang;Liao Xi(Hunan Huda Aisheng Automobile Technology Development Co.,Ltd.,Changsha,Hunan 410000)

机构地区：[1]湖南湖大艾盛汽车技术开发有限公司,湖南长沙410000

出　　处：《汽车知识》2022年第1期171-173,共3页Auto Know

摘　　要：密封条作为汽车密封系统中重要的密封部件,不仅可以将车身的室内与室外隔离,起到防风、防尘、隔声和隔热的作用。汽车车门密封系统中最主要的密封部件是橡胶密封条。它可以防止风沙、雨水、灰尘进入车内,也可提高隔声和隔热性能,还可以利用其自身结构中海绵泡管空腔等部位的弹性性能与钣金或装饰件等物体接触产生接触压力,起到密封和装饰作用。As an important sealing component in the automotive sealing system,the sealing strip can not only isolate the indoor and outdoor of the body,but also play a role in windproof dustproof sound insulation and heat insulation.The most important sealing component in the automotive door sealing system is the rubber sealing strip.lt can prevent wind and sand,rain,dust into the car,but also improve sound and heat insulation performance,but also can use the elasticity of parts such as sponge bubble tube cavity in its own structure to contact with objects such as sheet metal or decorative parts to generate contact pressure,play a role in sealing and decoration.

关 键 词：汽车 密封胶条 防水控制 

分 类 号：U461[机械工程—车辆工程]