摘要
国外的汽车广泛使用轻质GMT材料作为顶棚的材料进行汽车的制造。基于此,本文先是将轻质GMT材料与其他材料在汽车顶棚中的应用进行了对比,然后对轻质GMT材料在汽车顶棚中的应用进行了性能测试实验,实验结果表明轻质GMT材料的性能更加优越。目的是促进轻质GMT材料在汽车顶棚制作中的应用。
The foreign automobile manufacturing widely used light GMT materials as the ceiling materials for automobile. Based on this, this paper first compares the application of GMT lightweight materials and other materials in the roof of the car, and then test the performance experiment of the application of light GMT materials in automobile roof, the experimental results show that the properties of light GMT material is more superior. The purpose is to promote the application of lightw-eight GMT material in automobile ceiling production.
出处
《内燃机与配件》
2017年第18期115-116,共2页
Internal Combustion Engine & Parts
关键词
轻质GMT
面密度
吸音性能
light GMT
surface density
sound absorption property
