chain extenders 扩链剂
The effect of amide chain extenders on polyurea gel time was examined. Acetylating amine chain extenders could greatly extend polyurea gel time,so it was conducive to analysis polyurea reaction kinetics.
考察了酰胺扩链剂对聚脲凝胶时间的影响,得出酰胺扩链剂能大大延长聚脲的凝胶时间,有利于反应动力学分析。
参考来源 - 酰胺扩链剂对聚脲扩链反应动力学的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
The addition of the chain-extenders would introduce the flexible segments into recycled PET and resulted in lower modulus of the plastics.
但因扩链剂的加入，在PET 分子链中引入的柔性链段而导致聚合物弹性模量下降。
The effects of different chain extenders, amount of extenders, molecular weights of soft segments on the hydrolysis stability of polyurethane are studied and parameters Q, W are introduced.
研究和讨论了不同扩链剂、扩链剂的量以及软段分子量对聚酯型聚氨酯弹性体水解稳定性的影响，并引入了参数Q、W。
The use of chain extenders ACTS as an important way to control the morphological structure of HTPB propellants binder matrix.
把扩链剂的使用作为调整丁羟推进剂粘合剂网络及其形态结构的一个重要手段。
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