| 淀粉/天然橡胶复合材料的力学性能研究 |
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| 引用本文： | 王继虎,陈有双,唐忠锋.淀粉/天然橡胶复合材料的力学性能研究[J].弹性体,2010,20(6). |
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| 作者姓名： | 王继虎 陈有双 唐忠锋 |
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| 作者单位： | 上海工程技术大学化学化工学院;广西工学院生物与化学工程系; |
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| 基金项目： | 上海市知识创新工程项目，广西柳州市经委资助项目，广西教育厅科研项目 |
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| 摘 要： | 采用不同偶联剂对淀粉活化改性,通过直接共混法制备淀粉/天然橡胶复合材料。研究了淀粉种类、添加量及偶联剂对复合材料的拉伸性能、硬度、耐磨性的变化规律。结果表明:改性后淀粉/天然橡胶复合材料的拉伸性能、硬度、耐磨性明显增加,而改性后木薯淀粉/天然橡胶复合材料的力学性能最佳;采用质量分数为3%的有机硼偶联剂对橡胶材料的改性效果最好。
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| 关 键 词： | 木薯淀粉 橡胶复合材料 材料的力学性能 性能研究 拉伸性能 活化改性 硼偶联剂 耐磨性 质量分数 直接共混 硬度 橡胶材料 改性效果 变化规律 添加量 法制备 种类 结果 |
Mechanical properties of starches/natural rubber composites |
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| WANG Ji-hu,CHEN You-shuang,TANG Zhong-feng.Mechanical properties of starches/natural rubber composites[J].China Elastomerics,2010,20(6). |
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| Authors: | WANG Ji-hu CHEN You-shuang TANG Zhong-feng |
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| Affiliation: | WANG Ji-hu1,CHEN You-shuang2,TANG Zhong-feng2(1.College of Chemistry and Chemical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China,2.Department of Biological and Chemical Engineering,GuangXi University of Technology,Liuzhou 545006,China) |
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| Abstract: | Natural rubber/straches composite materials were prepared by direct blending methods after starch was modified by different coupling agent.Tensile properties,hardness and wear resistances of composite materials were studied by various methods.It was shown that the excellent tensile properties,hardness and wear resistance of composite materials were obtained as compared with original starches/natural rubber composites.Excellent properties of modified tapioca composite materials were attained after starches w... |
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| Keywords: | starches natural rubber tensile strength Akron abrasion |
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