摘要
汽车隔音毡在汽车工业中用量很大,主要作用是隔音、减震、保暖,用于汽车前部和汽车部分箱体。文章介绍了汽车隔音材料的种类和几种有代表性的隔音材料,重点介绍了非织造汽车吸音隔音毡的研制,包括纤维的选择和配比、产品的生产工艺流程和最终产品的性能测试。
There is a large consumption of absorbent felt in automobile industry.Absorbent felt is mainly used in the front part of a car and certain part of the car body to obtain acoustic absorbent,vibration absorbent and thermal insulation functions The article mainly introduces the development and production of nonwoven absorbent felt,especially the choice and blending ratio of fibers,process flow and the testing of finished products
出处
《纺织导报》
CAS
北大核心
2005年第11期92-94,共3页
China Textile Leader
关键词
吸音隔音材料
非织造布
汽车
吸音
隔音
nonwoven
automobile
acoustic absorbent
acoustic insulation
