| 聚丙烯等规度调节的研究 |
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| 引用本文： | 顾振楣,杨菊秀,张林,李珠兰,王中平.聚丙烯等规度调节的研究[J].石油化工,2000,29(7). |
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| 作者姓名： | 顾振楣 杨菊秀 张林 李珠兰 王中平 |
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| 作者单位： | 1. 锦州石油化工公司,辽宁锦州,121001
2. 北京化工研究院,北京,100013 |
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| 摘 要： | 开发一种改进的N -3型聚丙烯高效催化剂 ,可通过调节催化体系的Al/Si摩尔比来调节聚丙烯树脂等规度。Al/Si摩尔比从 2 0提高到 90 ,树脂等规度从～ 97%降低到～ 95 % ,可调节性明显
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| 关 键 词： | 聚丙烯 催化剂 等规度 调节 |
| 修稿时间： | 】 |
Study on Isotacticity Adjustability of Polypropylene |
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| GU Zhen-mei,YANG Ju-xiu,ZHANG Lin,LI Zhu-lan,WANG Zhong-ping.Study on Isotacticity Adjustability of Polypropylene[J].Petrochemical Technology,2000,29(7). |
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| Authors: | GU Zhen-mei YANG Ju-xiu ZHANG Lin LI Zhu-lan WANG Zhong-ping |
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| Abstract: | A study on isotacticity adjustability of polypropylene resin by using an improved catalyst N-3 and adjusting Al/Si mole ratio of the catalystic system has been carried out.The Al/Si mole ratio is raised from 20 up to 90,and the resin isotacticity is dropped from ～97% down to ～95%,the adjustability is remarkable. |
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| Keywords: | polypropylene catalyst isotacticity adjustability |
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