The crystallization morphology and isothermal crystallization process were studied by means of polarized microscope and DLI (Depolarized Light Intensity) for poly (ether ester) block copolymers.
采用偏光显微镜和光学解偏结晶速率仪研究了嵌段聚醚酯共聚物的结晶形态和等温结晶过程。
This paper reports the synthesis of a series of poly (silyl ester)s by diacetoxylsilane with several dicarboxylic acid.
本文主要是以二乙酰氧基硅烷与二元羧酸进行缩聚反应，合成了一系列聚硅基酯。
The full name of the polyurethane is the poly - urethane, which is a general designation of the macromolecular compound containing repeated amino acid ester groups.
聚氨酯全称为聚氨基甲酸酯，是主链上含有重复氨基甲酸酯基团的大分子化合物的统称。
Thermal-oxidative stability of poly (vinyl chloride) (PVC) by carboxylic ester rare earth salt (CERES) has been studied during thermoexidativeageing in static condition in air.
用热烘法研究了羧酸酯稀土（CERES）对聚氯乙烯（PVC）的热氧稳定作用。
Poly (ether ester amide) was prepared from caprolactam and poly (ether ester) which was synthesized from polyethylene glycol and adipic acid.
用聚乙二醇与己二酸反应合成聚醚酯，再用聚醚酯与己内酰胺反应得到聚醚酯酰胺。
Poly(ether-ester) elastomers are a type of important thermoplastic elastomers, the study of microphase separation is very important to the promotion of their properties.
聚醚酯弹性体是一类重要的热塑性弹性体，研究它的微相分离对提高其性能有重要的意义。
Synthesis and characterization of poly(organophosphazenes)with amino acid ester and methoxyethoxyethoxy side groups;
采用氨基丁酸酯法合成了可用于喷涂聚脲弹性体的高活性端氨基聚醚。
Polyimide foams were prepared from poly(ester-amine salt) precursor powder through a foaming process, using aromatic dianhydride and diamine as monomers.
以芳香二酐和二胺为单体，采用聚酯铵盐前体粉末发泡的方法制备聚酰亚胺泡沫材料。
Crystallinity and mechanical properties of poly (ester-ether) liquid crystalline elastomer and their fibers were investigated by WAXDand Single fiber Electronic Tensile Strength Tester.
利用广角x -射线衍射仪和单纤维电子强力仪对聚酯醚液晶弹性体及其纤维的结晶性和力学性能进行了研究。
The invention discloses a star poly-(methyl)acrylate long-chain ester polymer and a preparation method thereof.
本发明公开了一种星型聚（甲基）丙烯酸长链酯聚合物及其制备方法。
Propanoic acid, ethenyl ester, homopolymer; poly(vinyl propionate);
丙酸乙烯基酯单的均聚物；
Propanoic acid, ethenyl ester, homopolymer; poly(vinyl propionate);
丙酸乙烯基酯单的均聚物；
应用推荐