| SBR/TPI并用胶硫化体系的研究 |
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| 引用本文： | 孟凡良,黄宝琛,姚薇,于涛,盛海波. SBR/TPI并用胶硫化体系的研究[J]. 橡胶工业, 2004, 51(6): 335-338 |
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| 作者姓名： | 孟凡良 黄宝琛 姚薇 于涛 盛海波 |
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| 作者单位： | 青岛科技大学,高分子科学与工程学院,山东,青岛,266042 |
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| 基金项目： | 国家“8 63”计划新材料领域“九五”资助项目 (863 715 0 0 7 0 0 40 ) |
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| 摘 要： | 研究硫化体系类型、硫黄用量和促进剂NOBS用量对SBR/反式 1,4 聚异戊二烯 (TPI)并用胶性能的影响。结果表明 ,采用普通硫黄硫化体系 ,硫黄用量为 2 .5份、促进剂NOBS用量为 1.2份时SBR/TPI并用胶可以获得良好的综合性能 ;硫黄用量较小时 ,胶料的热老化性能较好 ;适当增大促进剂NOBS用量 ,可改善胶料的动态生热性能。
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| 关 键 词： | 反式1 4-聚异戊二烯 SBR 硫化体系 |
| 文章编号： | 1000-890X(2004)06-0335-04 |
| 修稿时间： | 2003-12-11 |
Curing system of SBR/TPI blend |
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| MENG Fan-liang,HUANG Bao-chen,YAO Wei,YU Tao and SHENG Hai-bo. Curing system of SBR/TPI blend[J]. China Rubber Industry, 2004, 51(6): 335-338 |
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| Authors: | MENG Fan-liang HUANG Bao-chen YAO Wei YU Tao SHENG Hai-bo |
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| Affiliation: | Qingdao University of Science and Technology,Qingdao University of Science and Technology,Qingdao University of Science and Technology,Qingdao University of Science and Technology and Qingdao University of Science and Technology |
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| Abstract: | The effects of the curing system type and the sulfur and accelerator NOBS levels on the properties of SBR/TPI blend were investigated.The results showed that the good comprehensive properties of SBR/TPI blend were obtained when the conventional sulfur curing system with 2.5 phr of sulfur and 1.2 phr of NOBS was used;the rubber compound with better thermal aging properties was obtained by using the lower level of sulfur;and the dynamic heat build-up of compound improved by increasing NOBS level properly. |
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| Keywords: | trans-1 4-polyisoprene SBR curing system |
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