| 改性大豆分离蛋白对顺丁橡胶/丁苯橡胶复合材料性能的影响 |
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| 引用本文： | 李天宇,方庆红,王娜,张秀斌,王重. 改性大豆分离蛋白对顺丁橡胶/丁苯橡胶复合材料性能的影响[J]. 合成橡胶工业, 2011, 34(6): 470-473 |
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| 作者姓名： | 李天宇 方庆红 王娜 张秀斌 王重 |
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| 作者单位： | 1. 朝阳浪马轮胎有限责任公司,辽宁朝阳,122009
2. 沈阳化工大学材料科学与工程学院,辽宁沈阳110142;沈阳化工大学辽宁省高校高分子应用技术重点实验室,辽宁沈阳110142 |
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| 基金项目： | 国家自然科学基金资助项目(51173110); 辽宁省高校优秀人才计划资助项目(2008 RC 41) |
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| 摘 要： | 将糊化改性的大豆分离蛋白( SPI)等量替代炭黑填充至顺丁橡胶/丁苯橡胶中,研究了改性SPI的粒径和热性能,考察了改性SPI用量对橡胶复合材料物理机械性能、热性能、压缩生热性能的影响,并与白炭黑和轻质碳酸钙填充复合材料进行了对比.结果表明,改性SPI的中位径由原来的115.25 μm减小至37.63 μm,比表面积由原...
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| 关 键 词： | 大豆分离蛋白 改性 顺丁橡胶 丁苯橡胶 物理机械性能 热稳定性 压缩生热 |
Effects of modified soy protein isolate on properties of butadiene rubber/styrene-butadiene rubber composites |
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| Li Tianyu,Fang Qinghong,Wang Na,Zhang Xiubin,Wang Zhong. Effects of modified soy protein isolate on properties of butadiene rubber/styrene-butadiene rubber composites[J]. China Synthetic Rubber Industry, 2011, 34(6): 470-473 |
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| Authors: | Li Tianyu Fang Qinghong Wang Na Zhang Xiubin Wang Zhong |
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| Affiliation: | Li Tianyu1,Fang Qinghong2,3,Wang Na2,Zhang Xiubin2,Wang Zhong2(1.Chaoyang Longmach TYPA Co Ltd,Chaoyang 122009,China,2.School of Materials Science and Engineering,Shenyang University of Chemical Technology,Shenyang 110142,3.Key Laboratory of Applied Technology of Polymer Materials of Education Department of Liaoning Province,China) |
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| Abstract: | The soy protein isolate(SPI) modified by gelatinization was filled into butadiene rubber/styrene-butadiene rubber composites to replace equivalent to carbon black.The particle size and thermal stability of modified SPI was studied.Meanwhile,the effects of amount of modified SPI on mechanical properties,thermal stability and heat building up of rubber composites were also investigated,and the properties of the modified SPI filled rubber composites were compared with those of composites filled with silica or ... |
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| Keywords: | soy protein isolate modification butadiene rubber styrene-butadiene rubber mechanical property thermal stability heat building up |
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