Crystallization in polymer systems actually is a process that transfers the entangled melts into a semi-crystalline laye......

负载钛－Ａｌ（ｉ－Ｂｕ），催化合成的聚１－丁烯，经溶剂萃取分离和＾１３Ｃ－ＮＭＲ测试表明为全同立构和无规立构的混合物，全同立构含量约６７％，熔点为９７℃。ＰＢｔ生胶的拉伸强度９．７ＭＰａ，断裂伸长......

Crystallization in polymer systems actually is a process that transfers the entangled melts into a semi-crystalline laye......

Crystallization in polymer systems actually is a process that transfers the entangled melts into a semi-crystalline laye......

以拉伸性能为主要检测指标,考察了聚1-丁烯[P(1-Bt)]热塑性弹性体的热氧老化、紫外光老化和耐酸碱老化性能,制备了P(1-Bt)和三元乙......