文献类型：期刊文献

中文题名：超高分子量聚乙烯纤维紫外接枝处理

英文题名：UV-PHOTO INITIATED GRAFTING TREATMENT OF UHMWPE FIBERS

作者：骆玉祥[1];吴越[1];胡福增[1];吴叙勤[1];关淑英[2]

机构：[1]华东理工大学高分子材料系,上海200237;[2]中国船舶总公司第七二五研究所,洛阳471039

年份：2001

卷号：18

期号：4

起止页码：29

中文期刊名：复合材料学报

外文期刊名：Acta Materiae Compositae Sinica

收录：CSTPCD;;EI(收录号：2002256980720);Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：国防科工委军工配套项目

语种：中文

中文关键词：超高分子量聚乙烯纤维;紫外接枝;层间剪切强度;复合材料;表面处理

外文关键词：Fibers;Morphology;Nonmetallic matrix composites;Surface properties;Ultraviolet radiation

摘要：以超高分子量聚乙烯纤维布为处理对象 ,研究了紫外接枝处理过程中各种因素对处理后复合材料层间剪切强度的影响 ,发现以丙烯酰胺为接枝单体时的处理效果最好 ,并用扫描电镜、红外光谱以及 XPS研究了纤维处理前后表面性能。
Factors in the process of UV photo-initiated grafting treatment of UHMWPE fibers woven and their effects on the inter-laminar shear strength of composites are discussed. The inter-laminar shear strength (ILSS) of composites was used to characterize the treatment effect. The results show that UV photo-initiated grafting acrylamide is the best. After treatment, the ILSS of composites is increased up to 18.85 MPa, almost twice that of untreated. The surface properties and morphologies of UHMWPE fibers before and after treatment were studied by SEM, FTIR and XPS.