| 镍顺丁橡胶的分子量分布对加工行为的影响 |
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| 引用本文： | 张宣琪,王小兵,贺智端. 镍顺丁橡胶的分子量分布对加工行为的影响[J]. 石油化工, 1986, 0(6) |
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| 作者姓名： | 张宣琪 王小兵 贺智端 |
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| 作者单位： | 中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所 |
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| 摘 要： | 用凝胶色谱-光散射联机法研究了含有支化分子的镍顺丁橡胶的绝对分子量及其分布。研究结果表明,凝胶、微凝胶以及分子量特别高的成份明显地影响胶样的辊炼行为。
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Processability Dependency of Nickel Catalyzed cis-Polybutadiene-1,4 on Molecular Weight Distribution |
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| Abstract: | The absolute molecular weight and its distribution of nickel catalyzed branched cis-polybutadiene-1,4 were determined by gel permeation chromatography and low angle laser light scattering methods. The close relation between mole cular weight distribution and processability of the typical samples wasd iscussed. It was found that gel, micro gel and ultra high molecular weight polymers had marked effects on processability. |
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