| 胶粉/聚烯烃类热塑性硫化胶共混材料的研究 |
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| 引用本文： | 余琳,卢珣,王学良,罗权琨. 胶粉/聚烯烃类热塑性硫化胶共混材料的研究[J]. 弹性体, 2010, 20(3): 34-40 |
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| 作者姓名： | 余琳 卢珣 王学良 罗权琨 |
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| 作者单位： | 华南理工大学,材料科学与工程学院,广东,广州,510640 |
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| 摘 要： | 研究胶粉/聚烯烃类热塑性硫化胶(TPV)共混材料的力学性能、耐油性、热稳定性、动态力学性能及材料的界面増容,并采用扫描电镜对共混材料的断面微观形貌进行了表征分析。研究结果表明:TPV/胶粉共混材料的力学性能随着胶粉粒径的减小而提高;增容剂PP-g-MAH可有效地改善胶粉与TPV的相容性,提高共混材料的力学性能;同时,胶粉和增容剂的加入增强了TPV的耐油性。
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| 关 键 词： | 胶粉 聚烯烃类热塑性硫化胶 力学性能 耐油性 热稳定性 相容性 |
Study on blending materials based on ground rubber tire and thermoplastic vulcanizate |
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| YU Lin,LU Xun,WANG Xue-liang,LUO Quan-kun. Study on blending materials based on ground rubber tire and thermoplastic vulcanizate[J]. China Elastomerics, 2010, 20(3): 34-40 |
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| Authors: | YU Lin LU Xun WANG Xue-liang LUO Quan-kun |
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| Affiliation: | (Department of Polymer Materials Science and Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | It was studied on the mechanical properties,oil resistance,thermal stability,dynamic mechanical analysis and compatibility of material interface.And micro-structure morphology of the composite was analyzed by scanning electron microscopy（SEM）.The results showed that the mechanical property of polymer blend enhanced as ground rubber tire（GRT） diameter reduced and compatibilizer PP-g-MAH could increased compatibility between thermoplastic vulcanizate（TPV） and GRT for enhancing the mechanical properties of materials.Meanwhile,GRT and compatibilizer could improve oil resistance of TPV. |
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| Keywords: | ground rubber tire（GRT） TPV mechanical property oil resistance thermal stability compatibility |
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