| 外给电子体CMMS、DCPMS制备高结晶度聚丙烯的研究 |
| |
| 引用本文： | 余世金,许招会,王甡,崔国娣,陈魏,廖维林.外给电子体CMMS、DCPMS制备高结晶度聚丙烯的研究[J].应用化工,2004,33(4):37-38. |
| |
| 作者姓名： | 余世金 许招会 王甡 崔国娣 陈魏 廖维林 |
| |
| 作者单位： | 1. 中国石化股份有限公司安庆分公司,安徽,安庆,246001
2. 江西师范大学,化学学院,江西,南昌,330027 |
| |
| 摘 要： | CMMS、DCPMS外给电子体分别与CS 1型、CS 2型聚丙烯主催化剂进行丙烯聚合评价,结果表明DCPMS是高效催化剂的有效助催化剂,能够有效提高聚丙烯的真实等规度、结晶度,DCPMS更适宜制备相对高结晶性聚丙烯。
|
| 关 键 词： | 聚丙烯 DCPMS CMMS 结晶度 |
| 文章编号： | 1671-3206(2004)04-0037-02 |
| 修稿时间： | 2004年1月26日 |
Study on donors of CMMS and DCPMS preparing high crystallinity polypropylene |
| |
| YU Shi-jin,XU Zhao-hui,WANG Sheng,CUI Guo-di,CHEN Wei,LIAO Wei-lin.Study on donors of CMMS and DCPMS preparing high crystallinity polypropylene[J].Applied chemical industry,2004,33(4):37-38. |
| |
| Authors: | YU Shi-jin XU Zhao-hui WANG Sheng CUI Guo-di CHEN Wei LIAO Wei-lin |
| |
| Affiliation: | YU Shi-jin~1,XU Zhao-hui~2,WANG Sheng~2,CUI Guo-di~2,CHEN Wei~2,LIAO Wei-lin~2 |
| |
| Abstract: | The donors of CMMS and DCMPS over CS-1 and CS-2 catalysts for polypropylene were investigated, the test results show that DCPMS is excellent cocatalyst of high activity catalysts for poly propylene, it can enhance isotacticity and crystallinity of polypropylene. DCPMS is suitable for preparing high crystallinity polypropylene. |
| |
| Keywords: | polypropylene DCPMS CMMS crystallinity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
