摘要
通过多向拉伸试验机来测量加热后汽车地毯的拉伸顶破强力和顶破伸长率,掌握材料的拉伸变形趋势,比较不同材料的多向拉伸性能,并结合高低温气候试验研究不同材料的热拉伸率与气候试验收缩变形的关系。
Tensile strength and breaking elongation of the heated car carpet are tested with multi-directional tensile testing machine with the relationship between the hot stretching ratio and shrinkage distortion in hot or cool climatic and by use of different materials studied.
出处
《上海纺织科技》
北大核心
2013年第6期40-42,50,共4页
Shanghai Textile Science & Technology
关键词
汽车地毯
多向拉伸试验机
热拉伸性能
automotive carpet
multi-directional tensile test machine
tensile properties in thermal state
