Probing the roles of diethylaluminum chloride in propylene polymerization with MgCl2-supported ziegler-natta catalysts
✍ Scribed by Jie Hu,Bin Han,Xian-rong Shen,Zhi-sheng Fu…
- Book ID
- 126348218
- Publisher
- Institute of Chemistry Chinese Academy of Sciences
- Year
- 2013
- Tongue
- English
- Weight
- 323 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0256-7679
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## Abstract This article demonstrates the influence of the molar ratio between diether as internal donor and Magnesium dichloride in processing of the catalyst preparation on the catalytic performance for propylene polymerization with MgCl~2~‐supported Ziegler–Natta catalyst. The effect of electron
Propylene polymerization was investigated with the TiC14/MgCI 4 supported catalyst with the stereoregulating donor pair dibutylphtalate (DBPH)/triethoxyphenylsilane (TEPS) in heptane with A1Et 3 as cocatalyst in the presence of hydrogen. It was shown that there is an activation effect by the influen
## Abstract **Summary:** Liquid pool propylene/1‐butene copolymerizations were carried out in a batch reactor with a high activity Ziegler‐Natta catalyst system. Experimental runs were performed to evaluate the effect of the 1‐butene content on the crystallinity and melt temperature of the polymer