The results showed that the crystallization rate of the copolymer could be raised by the addition of the cross-li.
结果表明:交联剂可提高共聚物的结晶速度,不明显影响纤维的结晶规整性;扩链剂则降低共聚物的结晶性能,影响纤维结晶结构的规整性,并且其限制链段运动的作用在拉伸时表现得更明显。
The crystallization rate constant, k, and Avrami index, n, were obtained.
结果表明 ,锑系催化剂所得聚酯的结晶速度总体大于钛系催化剂所得聚酯 ,其中以Sb2 O3催化所得聚酯结晶速度最快 ,而Ti(OC4 H9) 4催化所得聚酯结晶速度最慢。
It was shown in experimental results that the crystallization rates increase with the increase of the polyester content and the molecular weight of polyether.
结果发现，结晶速度Ｋ 随聚酯含量增加而增大，随聚醚分子量的增大而增大，交联剂使结晶速度Ｋ 减少。
Studies the crystallization formation rate of mixed refrigerant gas hydrate HCFC141b/HFC152a.
对混合制冷剂气体水合物HCFC1 41b/HFC1 5 2a在不同外部条件下的结晶生成速度进行了实验研究 ,通过数据分析得到了水合物结晶生成速度和冷却介质温度、扰动速度、制冷剂比份的依变关