| 废胶粉/NR共混胶料力学性能的研究 |
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| 引用本文： | 赵艳芳,朱深禄,陆清,廖建和.废胶粉/NR共混胶料力学性能的研究[J].热带农业科学,2007,27(6):12-14,19. |
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| 作者姓名： | 赵艳芳 朱深禄 陆清 廖建和 |
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| 作者单位： | 华南热带农业大学高分子材料与工程系,海南儋州,571737 |
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| 摘 要： | 研究了共混方法、共混时间、废胶粉的用量以及废胶粉经间苯二酚(R)和六次甲基四胺(H)改性后对废胶粉/NR共混胶力学性能的影响。结果表明,共混方法、共混时间及废胶粉用量均对共混物硫化胶的力学性能有影响;通过对废胶粉的改性,可以大大提高废胶粉/NR共混物硫化胶的力学性能,当改性剂间苯二酚和六次甲基四胺质量比为1/0.5时,胶料力学性能最佳,其拉伸强度达到17.03MPa。
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| 关 键 词： | 废胶粉 天然橡胶 共混物 改性 力学性能 |
| 收稿时间： | 2007-10-31 |
| 修稿时间： | 2007-10-31 |
Mechanical Properties of WRP/NR Blends |
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| ZHAO Yanfang,ZHU Shenlu,LU Qing,LIAO Jianhe.Mechanical Properties of WRP/NR Blends[J].Chinese Journal of Tropical Agriculture,2007,27(6):12-14,19. |
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| Authors: | ZHAO Yanfang ZHU Shenlu LU Qing LIAO Jianhe |
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| Institution: | Department of Polymer Materials and Engineering, SCUTA, Danzhou, Hainan 571737 |
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| Abstract: | The blending method, blending time, the level of waste rubber powder (WRP) and WRP modified by resorcin (R) and hexamethylenamine (H) were investigated to find their influence on the mechanical properties of NR blends. The results showed that the blending method, the blending time and the loading of WRP influenced the mechanical properties of NR blends, and that the modified WRP increased the mechanical properties of the NR blends. The tensile strength of NR blends was 17.03 MPa when the loading of R/H was 1/0.5. |
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| Keywords: | waste rubber powder natural rubber blend modification mechanical property |
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