A study on the synthesis and properties of epoxy-het acid type UPR segmented copolymer 环氧树脂与HET酸型不饱和聚酯树脂的嵌段共聚物
Compositional Heterogeneity of Ethylene Terephthalate-Ethylene Oxide Segmented Copolymer with Long Soft Segment 长软链段对苯二甲酸乙二酯-环氧乙烷多嵌段共聚物的组成不均一性研究
[ Objective] The material consisting of poly ( ethylene glycol) and poly ( butylene terephthalate) segmented copolymer ( PEG/ PBT) has excellent mechanical properties and biodegradation characteristics. [目的]聚乙二醇/聚对苯二甲酸丁二醇酯(PEG/PBT)嵌段共聚物具有良好的机械性能和生物可降解性,具备作为组织工程支架材料的基本特征。
Segregation of POLYESTER-POLYETHER segmented copolymer on crystallization 聚酯-聚醚多嵌段共聚物结晶时的分聚现象
Spherulite growth of polyester-polyether segmented block copolymer 聚酯-聚醚多嵌段共聚物的球晶生长
Morphology and properties of segmented ternary copolymer containing polydimethylsiloxane and related blends 含有机硅三元嵌段共聚物及其共混物的形态结构与性能
Investigation of free volume properties in segmented copolymer pet/ peo by positron annihilation 多嵌段共聚物PET/PEO中的自由体积特性
The segregation on crystallization of polyester-polyether segmented copolymer in bulk has been observed, copolymer molecules segregate and form crystals of different melting point located near 140 ℃ and 160 ℃. 观察到聚酯-聚醚多嵌段共聚物在本体状态下结晶时的分聚现象。共聚物分子分聚形成的结晶具有不同的熔点,分别为140℃和160℃。
Study on sequence struture of polyester-polyster segmented copolymer 聚酯-聚酯多嵌段共聚物序列结构研究
Molecular weight measurement of segmented copolymer by small angle light scattering 激光小角光散射测定多嵌段共聚物分子量