Progress in polypropylene polymerization catalysts in China
Sinopec Shijiazhuang · Xiandai huagong · 1999
Compared with similar catalysts in the world, N catalyst has special characteristics in reactivity, orientation and reactivity life. The aging resistance, thermal stability and radiation resistance of products polymerized with the catalyst are all better than those polymerized with other similar catalysts. The development and application of domestic PP catalysts is introduced, focusing on development trends, characteristics and application fields of N catalyst in the recent years. Suggestions for the improvement of existing PP facilities are also raised.