文献类型：期刊文献

英文题名：Study of high-performance chloroprene sponge in diving suit application

作者：Yiming, Wu[1]; Hongling, Yi[1]; Heng, Lin[1]; Baicun, Zheng[1]

机构：[1] Research and Development Center for New Sports Materials, East China University of Science and Technology, Shanghai 200237, China

年份：2011

起止页码：126

外文期刊名：Proceedings of the 2011 International Conference on Future Computer Science and Education, ICFCSE 2011

收录：EI(收录号：20114514484662)

语种：英文

外文关键词：Chlorine - Crosslinking - Chlorine compounds - Tensile strength

摘要：A diving-suit-used foam neoprene with high performance has been developed and its aging behaviors in QUV accelerated aging tank and temperature cyclic chamber were investigated. The results show that the tensile strength and tear strength of the material are decreased after 9d QUV accelerated aging due to the obvious cracks in the foaming cell. In temperature cycling the mechanical properties increased arising from cross linking reaction in the aging process. Besides, the chloride ion penetration resistance of the material was tested by dielectric flux intelligent tester, and the result shows that the material is of excellent chloride ion penetration resistance capability. The infiltration coefficient is 8.1x10-11cm2/s. ? 2011 IEEE.