Study on copolymerization of epoxy/ isocyanate resin 环氧/异氰酸酯树脂的共固化反应研究
The recycled polyamide 6 was blended with several resins ( epoxy, isocyanate, epoxy-phenol, phenol) separately via reactive extrusion in order to improve its mechanical properties. 通过反应挤出的方法,用环氧树脂、异氰酸酯、环氧酚醛和酚醛等多种树脂对回料聚酰胺6进行改性以提高力学性能。
Studying on Epoxy Resin Grafted with Isocyanate-terminated Polyethers 端异氰酸酯基聚醚接枝环氧树脂的性能研究
The result was indicated that the effect of molecular weight of epoxy resin, structural of isocyanate prepolymer, neutralizer and neutralization, neutralizing temperature on water soluble of cation resin, stability of emulsion and film properties are marked. 实验结果表明:环氧树脂的分子量、异氰酸酯的结构、中和剂及中和工艺等对阳离子树脂的水溶性、乳液的稳定性及漆膜的性能影响较大。
An epoxy resin, an organic secondary amine, a polyamide and a blocked isocyanate are selected as main materials to synthesize polymer resin with solid content of 70%. 本实验采用环氧树脂、有机仲胺、聚酰胺和封闭异氰酸酯为主要原料,合成了固体分在70%的阳离子型环氧聚合物树脂;
Study on crosslink kinetics of epoxy resin modified by isocyanate terminated polyether 端异氰酸酯聚醚增韧环氧树脂固化动力学研究
Epoxy resin was selected as the matrix, EP-g-PU IPN was prepared through epoxy resin modified by isocyanate terminated polyurethane. 本文以环氧树脂EP作为基体,通过异氰酸酯封端聚氨酯PU接枝改性环氧树脂EP制备EP-g-PUIPN体系作为阻尼材料的基体。