| SBS/CPE共混物辐射效应研究 |
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| 引用本文： | 付海英,虞鸣,李银涛,李林繁,张艳,杨璇璇,谢雷东,姚思德. SBS/CPE共混物辐射效应研究[J]. 弹性体, 2007, 17(3): 11-14,18 |
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| 作者姓名： | 付海英 虞鸣 李银涛 李林繁 张艳 杨璇璇 谢雷东 姚思德 |
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| 作者单位： | 中科院上海应用物理研究所,上海,201800 |
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| 摘 要： | 研究了不同辐照剂量下苯乙烯-丁二烯-苯乙烯嵌段聚合物（SBS）／氯化聚乙烯（CPE）共混物的动态流变性能及力学性能。结果表明：随着辐照剂量的增大，共混物的粘流活化能降低，温度敏感性减弱；共混物拉伸强度和断裂伸长率下降，凝胶含量增加。
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| 关 键 词： | 苯乙烯-丁二烯-苯乙烯共聚物 氯化聚乙烯 辐照 共混物 性能 |
| 文章编号： | 1005-3174（2007）03-0011-04 |
| 收稿时间： | 2006-10-25 |
| 修稿时间： | 2006-10-25 |
Irradiation effects of SBS/CPE blends |
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| FU Hai-ying,YU Ming,LI Yin-tao,LI Lin-fan,ZHANG Yan,YANG Xuan-xuan,XIE Lei-dong,YAO Si-de. Irradiation effects of SBS/CPE blends[J]. China Elastomerics, 2007, 17(3): 11-14,18 |
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| Authors: | FU Hai-ying YU Ming LI Yin-tao LI Lin-fan ZHANG Yan YANG Xuan-xuan XIE Lei-dong YAO Si-de |
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| Affiliation: | Shanghai Institute of Applied Physics, CA S,Shanghai 201800, China |
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| Abstract: | The effects of radiation dose on the mechanical properties of styrene-butadiene-styrene block copolymer(SBS) and chlorinated polyethylene rubber(CPE) blends(5:1) were studied.The experimental results showed that the activation energy(DE) decreased with increasing radiation dose,the breaking elongation and tensile strength deceased. |
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| Keywords: | styrene-butadiene-styrene chlorinated polyethylene radiation blend properties |
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