| 配方体系对HNBR/HXNBR并用胶门尼黏度和硫化特性的影响 |
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| 引用本文： | 邹慧敏,崔子文,史兴辉,涂杰昀,蒋兴旺,刘广永.配方体系对HNBR/HXNBR并用胶门尼黏度和硫化特性的影响[J].弹性体,2021(1):1-4,31. |
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| 作者姓名： | 邹慧敏 崔子文 史兴辉 涂杰昀 蒋兴旺 刘广永 |
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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 |
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| 基金项目： | 山东省自然科学基金项目(ZR2019MEM028);山东省重点研发计划项目(2019GSF109025)。 |
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| 摘 要： | 采用门尼黏度仪和无转子硫化仪研究了氢化羧基丁腈橡胶(HXNBR)的添加量、硫化/活化体系和补强体系对氢化丁腈橡胶(HNBR)/HXNBR并用胶门尼黏度和硫化特性的影响.结果表明,随着HXNBR用量的增加,HNBR/HXNBR并用胶的门尼黏度呈线性增加趋势;过氧化二异丙苯(DCP)/三羟甲基丙烷三甲基丙烯酸酯(TRIM)...
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| 关 键 词： | 氢化丁腈橡胶 氢化羧基丁腈橡胶 门尼黏度 硫化特性 配合体系 |
Influence of formula system on Mooney viscosity and vulcanization characteristics of HNBR/HXNBR combined rubber |
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| ZOU Huimin,CUI Ziwen,SHI Xinghui,TU Jieyun,JIANG Xingwang,LIU Guangyong.Influence of formula system on Mooney viscosity and vulcanization characteristics of HNBR/HXNBR combined rubber[J].China Elastomerics,2021(1):1-4,31. |
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| Authors: | ZOU Huimin CUI Ziwen SHI Xinghui TU Jieyun JIANG Xingwang LIU Guangyong |
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| Affiliation: | (Key Laboratory of Rubber and Plastic Materials and Engineering,Ministry of Education,Qingdao University of Science and Technology,Qingdao 266042,China) |
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| Abstract: | The Mooney viscometer and rotorless vulcanizer were used to study the effects of the addition amount of HXNBR,vulcanization/activation system and reinforcement system on the Mooney viscosity and vulcanization characteristics of HNBR/HXNBR combined rubber.The results show that with the increase of the amount of HXNBR,Mooney viscosity of HNBR/HXNBR combined rubber system shows a linear increase trend.The vulcanization time and degree of crosslinking of DCP/TRIM crosslinking system are higher than that of the DCP/TAIC combination,and the addition of the activator MgO will increase the degree of crosslinking.In addition,Mooney viscosity of HNBR/HXNBR combined rubber system increases with the increase of the structure degree and filling of carbon black. |
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| Keywords: | hydrogenated nitrile rubber hydrogenated carboxyl nitrile rubber Mooney viscosity vulcanization characteristics compounding system |
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