陶氏化学公司日前开发成功新型齐格勒-纳塔聚丙烯催化剂SHAC330。该催化剂可提高聚丙烯的生产能力和装置效率,并降低生产成本,生产出高附加值的IMPPAX抗冲击共聚聚丙烯。 由于该催化剂采用的是最先进的独家技术,因此在规模化生产IMPPAX等抗冲击共聚聚丙烯时具有以下优势:可使昂贵的辅助原料消耗降低80％,催化剂效率提高25％,在无 Dow Chemical Company has successfully developed a new type of Ziegler-Natta polypropylene catalyst SHAC330. The catalyst increases polypropylene productivity and plant efficiency and reduces production costs to produce high value-added IMPPAX impact copolymer polypropylene. The catalyst is based on state-of-the-art, proprietary technology that offers the following benefits when it comes to large-scale production of impact copolymerized polypropylenes such as IMPPAX: Reduces expensive auxiliary material consumption by up to 80% and catalyst efficiency by 25%