| 反式-1,4-聚异戊二烯改性氯丁橡胶的研究 |
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| 引用本文： | 王付胜,李旭东,黄宝琛,谭树莹.反式-1,4-聚异戊二烯改性氯丁橡胶的研究[J].特种橡胶制品,2006,27(3):1-4. |
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| 作者姓名： | 王付胜 李旭东 黄宝琛 谭树莹 |
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| 作者单位： | 青岛科技大学,橡塑材料与工程教育部重点实验室,青岛,266042 |
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| 基金项目： | 高比容电子铝箔的研究开发与应用项目 |
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| 摘 要： | 研究了不同门尼粘度的反式-1，4-聚异戊二烯（TPI）与氯丁橡胶（CR）并用胶的性能，并对比了CR／TPI与CR硫化胶的性能。结果表明，CR中并用10份TPI可明显改善开炼机混炼时的粘辊性、胶料在硫化过程中产生气泡等缺陷；并用TPI后。硫化胶的物理机械性能、耐热老化性能和耐臭氧性能有所下降，但当TPI与CR门尼粘度相近时，硫化胶的耐屈挠疲劳性能可提高1倍左右。
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| 关 键 词： | 反式-1 4-聚异戊二烯 氯丁橡胶 并用 耐屈挠性能 |
| 文章编号： | 1005-4030(2006)03-0001-03 |
| 收稿时间： | 2005-11-23 |
| 修稿时间： | 2005年11月23 |
Study on Chloroprene Rubber modified with Trans-1,4-polyisoprene |
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| WANG Fu-sheng,LI Xu-dong,HUANG Bao-chen,TAN Shu-ying.Study on Chloroprene Rubber modified with Trans-1,4-polyisoprene[J].Special Purpose Rubber Products,2006,27(3):1-4. |
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| Authors: | WANG Fu-sheng LI Xu-dong HUANG Bao-chen TAN Shu-ying |
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| Affiliation: | Qingdao University of Science and Technology, Qingdao 266042,China |
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| Abstract: | The blend properties of chloroprene rubber(CR) and trans1,4-polyisoprene(TPI)with different mooney viscosity were studied,and the vulcanizate properties of CR/TPI and CR were compared.The results showed that the roll sticking property of CR was significantly improved,and did not produce bubble during the curing process by adding 10 phr TPI;Blended with TPI,the physical-mechanical properties,thermal aging resistance and ozone resistance of CR vulcanizate all dropped;The flex durability was increased by 1 time when the mooney viscosity of CR and TPI were equivalent. |
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| Keywords: | TPI CR blending flex durability |
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