Acta Chimica Sinica ›› 1995, Vol. 53 ›› Issue (3): 310-312. Previous Articles    

Original Articles

以SIO~2为载体的乙烯丙烯共聚高效Ziegler-Natta催化剂

王立;封麟先;杨士林   

  1. 淅江大学高分子科学与工程学系
  • 发布日期:1995-03-15

Sio~2-supported high effective ziegler-natta catalysts for copolymerization of propylene and ethylene

WANG LI;FENG LINXIAN;YANG SHILIN   

  • Published:1995-03-15

SiO2-supported high effective Ziegler-Natta catalysts for copolymn. of propylene and ethylene were prepared Possible high effective mechanisms were discussed. High polymerisation productivity can be obtained using TiCl4/Al2Et3Cl3/SiO2 catalytic system.

Key words: PROPENE, ETHYLENE, CARRIERS, ELECTRON SPIN RESONANCE, TITANIUM CHLORIDE, ZIEGLER-NATTA CATALYST, SILICON DIOXIDE

CLC Number: