文献类型：期刊文献

英文题名：MORPHOLOGY AND PROPERTIES OF POLYURETHANE POLY (METHYL-METHACRYLATE) INTERPENETRATING POLYMER NETWORKS BY CO-60 GAMMA-RAY

作者：WANG, GC; CUI, HW; FANG, B; ZHANG, ZP

年份：1992

卷号：44

期号：7

起止页码：1165

外文期刊名：JOURNAL OF APPLIED POLYMER SCIENCE

收录：;WOS:【SCI-EXPANDED(收录号:WOS:A1992HD75400005)】；

语种：英文

摘要：PU/PMMA IPNs were first synthesized using Co-60-gamma radiation. The morphology, glass transition behavior, and mechanical properties of the formed IPNs have been studied by TEM, DSC, and electron tensile testing machine. The TEM micrographs and the results of DSC showed that Co-60-gamma radiation was effective for obtaining small volume sizes of phase domains in IPNs. The structure with two continuous phases occurs in the content range of 40% to 70% PU. The ability of interpenetration enhanced with increasing the content of the crosslinking agents. The mechanical properties of IPNs reflected very good synergistic behavior.