The selection of the oil-extending process and properties of Nd-catalyzed oil-extended 1,4-cis-polybutadiene

被引：0
|
作者：
Wu, Xingan [1 ]
Wu, Zungha [1 ]
Chen, Shufa [1 ]
Liu, Hanmao [1 ]
Li, Linglan [1 ]
Shuai, Zhengquan [1 ]
机构：
[1] Chem./Chemical Engineering College, Hunan University, 410082 Changsha, China
来源：
Polimery/Polymers | 2003年 / 48卷 / 03期
关键词：
Catalysis - Oils and fats - Polymerization - Tensile properties - Vulcanization;
D O I：
10.14314/polimery.2003.179
中图分类号：
学科分类号：
摘要：
Three methods of oil-extending of the rubber - continuous, one-step and two-step ones have been discussed. Two-step method, leading to the product showing constant, required oil content, appeared to be the best one. This way modified rubber (Nd-catalyzed 1,4-cis-polybutadiene) shows better mechanical properties than Nd-catalyzed 1,4-c/s-polybutadiene, the best butadiene rubber up to now.
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页码：179 / 182
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