The Influence of Natural Weathering on the Property of Polyester Fabric
The effect of natural weathering on the mechanical property of a kind of polyester fabric is studied. An outdoor exposure experiment for polyester fabric in Harbin from November 2009 to June 2010 was performed and several polyester fabric samples were chosen each tow months for simple tension experiment to evaluate their mechanical property variation. The mechanical experiment results show that tensile strength and Youngs modulus decrease as the exposure period increases. A damage model is presented to evaluate the degradation of polyester fabric. By comparing with the mechanical experiment, the proposed damage model agrees with the experimental results very well.
natural weathering mechanical property outdoor exposure experiment polyester fabric damage model
Huifeng Tan Xianghong Bai Guochang Lin
Key Laboratory of Science and Technology for National Defence Harbin Institute of Technology Harbin, Post-doctoral Research Center in Material Science and Engineering Harbin Institute of Technology Har
国际会议
哈尔滨
英文
429-432
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）