摘要
利用动态应力流变仪(DSR),对分别使用841催化剂和TK催化剂生产的均聚丙烯(PP24O1)和共聚丙烯(PP1330)两类聚丙烯四种材料进行动态应力扫描、动态频率扫描和稳态剪切三种测试,从测试结果比较四种材料间的粘弹性差异。
Using the dynamic stress rfieometer, we perform experiments upon polypropylenes(PP2401) and co-polypropylenes( PP1330) that produced by 841-catalyst and TK-catalyst. The experiments are dynamic stress sweep, dynamic frequency sweep and steady-state shear. This paper compares the viscoelasticity of different polypropylenes using the results of the experiments.
出处
《洛阳大学学报》
2003年第2期31-35,共5页
Journal of Luoyang University
