摘要
Thethermallystimulatedshapememorybehaviorofethyleneoxide-butyleneterephthalate(EOBT)segmentedcopolymerswithdifferentsoftsegmentmolecularweightandhardsegmentcontentwasinvestigated.ThedeformationrecoveryratioR_foftheEOBTsamplesincreaseswiththesoftsegmentmolecularweightandthehardsegmentweightcontent,whiletheaverageoveralldeformationrecoveryspeedV_rincreaseswiththehardsegmentcontent.Thetemperatureofmaximumdeformationrecoveryspeed(T_M)isdeterminedbythemeltingtemperatureofthesoftsegmentcrystalsandthestabilityofthecrystallizedhardsegmentdomains.
出版日期
2000年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)