文献类型：期刊文献

中文题名：超高分子量聚乙烯纤维的硅烷交联改性

英文题名：Study on UHMWPE Fibers with Silane Treatment

作者：郎彦庆[1];王耀先[1];程树军[1]

机构：[1]华东理工大学材料科学研究所,上海200237

年份：2004

卷号：33

期号：4

起止页码：1

中文期刊名：合成纤维

外文期刊名：Synthetic Fiber in China

收录：CSTPCD;;北大核心:【北大核心2000】；

语种：中文

中文关键词：超高分子量聚乙烯纤维;接枝交联改性;引发剂;力学性能;纤维接枝率;蠕变性能;硅烷偶联剂

外文关键词：UHMWPE fiber Silane Grafting-crosslinked Mechanical property Creep

摘要：在过氧化物引发下,采用硅烷(KH-570)对超高分子量聚乙烯(UHMWPE)纤维进行接技交联改性。考察了引发剂种类、引发剂用量、硅烷用量对纤维接枝率、力学性能及蠕变性的影响。经过加热(110℃)12h测定纤维的力学性能。结果表明:经硅烷处理,纤维受热后力学性能和纤维的蠕变性能有了很大提高。
UHMWPE fibers were grafted and crosslinked by silane indicated with peroxide. The effects of various type, quantity of peroxide and quantity of silane on fiber's grafting rate, mechanical property and creep property were investigated. It shovved that the mechanical property and creep property of UHMWPE fibers were improved greatly by silane treatment.