摘要
利用毛细管流变仪和哈克流变仪研究聚丙烯球型料的流变性能 ,结果表明剪切速率在 2 0 0s-1 以上时 ,聚丙烯球型料的粘度比粉料下降得快 。
S The rheological behaviour of PP globular pellet was studied by using capillary rheometer and Haake rheometer. The results indicated that, campared with PP powder, the PP globular pellet at above 200℃ decreased much more quickly in viscosity and exhibited superior processibility.
出处
《现代塑料加工应用》
CAS
2002年第2期16-18,共3页
Modern Plastics Processing and Applications
