chain extender 扩链剂 ; [高分子] [物化] 链增长剂 ; 链扩展剂 ; 异氰酸酯和链延长剂
chain extender ep 扩链剂ep
Chain Extender TN4100 扩链剂链增长剂TN
diol chain-extender 二醇扩链剂
glycol chain extender 扩链剂乙二醇
diamine chain extender 二胺扩链剂
The effect of the curing time, the chain-extender ratio, the ATPEG molecular weight as well as the curring agent on the mechanical properties and the swelling ratio was investigated in details.
研究了固化时间、扩链剂用量、ATPEG分子量和固化剂对该交联弹性体力学及溶胀性能的影响。
参考来源 - 由多官能度炔烃与叠氮化物制备交联弹性体 THE CROSSIn this paper, a kind of aqueous polyurethane dispersion was synthesized through step reaction polymerization from 1,6-hexamethylene diisocyanate, poly (1,3-butylene glycol adipate) 1 061/2 018/3 013, hydrophilic chain-extender of N-Methyl diethanolamine and blocking agent of caprolactam.
本论文采用六亚甲基二异氰酸酯、分子质量1061/2018/3013的聚己二酸丁二醇酯二醇、亲水扩链剂氮-甲基二乙醇胺，封端剂己内酰胺等为主要原料通过分步预聚法合成水性聚氨酯。
参考来源 - 水性聚氨酯织物整理剂的合成及应用性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the mechanical properties of polyurethane vary with polyol, mulriisocyanate and chain-extender.
结果表明，不同的低聚物多元醇、多异氰酸酯及扩链剂对聚氨酯力学性能有较大影响；
In the experiment, di-isocyanate, polyether diol and a hydrophilic chain-extender were used to synthesize aqueous urethane.
实验采用二异氰酸酯与聚醚二元醇、亲水扩链剂反应合成水性聚氨酯。
UV curable multi-crosslinking waterbrone polyurethane paint for wood is developed by introducing UV curing procedure, organosilicane crosslinking modification and multifunctional chain-extender.
通过UV固化和有机硅交联改性及多官能度扩链剂的引入，研制了多重交联UV固化水性聚氨酯木器涂料。
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