| 硫黄用量对TPI和IR胶料性能的影响对比 |
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| 引用本文： | 宋红梅,杜爱华,赵志超,黄宝琛.硫黄用量对TPI和IR胶料性能的影响对比[J].橡胶工业,2010,57(3):159-162. |
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| 作者姓名： | 宋红梅 杜爱华 赵志超 黄宝琛 |
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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,山东,青岛,266042 |
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| 基金项目： | 国家科技型中小企业技术创新基金 |
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| 摘 要： | 研究硫黄用量对反式1,4-聚异戊二烯(TPI)和IR胶料性能的影响.试验结果表明,与IR相比,在硫黄用量相同的条件下,TPI胶料的MH较大,焦烧时间较短,炭黑分散性稍差,硫化胶的硬度和定伸应力较大,拉伸强度和拉断伸长率较小,耐磨性能较高;硫黄用量对TPI硫化胶耐疲劳性能的影响较大.
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| 关 键 词： | 反式1 4-聚异戊二烯 硫黄 耐疲劳性能 |
Influence of the addition level of sulfur on properties of TPI and IR compounds |
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| SONG Hong-mei,DU Ai-hu,ZHAO Zhi-chao and HUANG Bao-chen.Influence of the addition level of sulfur on properties of TPI and IR compounds[J].China Rubber Industry,2010,57(3):159-162. |
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| Authors: | SONG Hong-mei DU Ai-hu ZHAO Zhi-chao and HUANG Bao-chen |
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| Affiliation: | SONG Hong-mei,DU Ai-hua,ZHAO Zhi-chao,HUANG Bao-chen(Qingdao University of Science , Technology,Qingdao 266042,China) |
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| Abstract: | The influence of the addition level of sulfur on the properties of TPI and IR compounds were investigated.The results showed that,compared with IR compound,at the same addition level of sulfur,MH of TPI compound was higher,the scorch time was shorter,and the dispersion of carbon black was poorer;Shore A hardness and modulus of TPI vulcanizate increased,the tensile strength and elongation at break were lower,and the wear resistance was better;the addition level of sulfur had greater influence on the fatigue ... |
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| Keywords: | IR |
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