| 混炼型PU/硅橡胶共混物性能的研究 |
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| 引用本文： | 谭岱云,任梵,刘保龄. 混炼型PU/硅橡胶共混物性能的研究[J]. 特种橡胶制品, 2004, 25(5): 11-13 |
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| 作者姓名： | 谭岱云 任梵 刘保龄 |
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| 作者单位： | 云南省橡胶制品研究所,云南,昆明,650233 |
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| 摘 要： | 采用机械共混的方法，研究了混炼型PU同硅橡胶按不同比例共混后的物理机械性能及耐热性能。结果表明，在混炼型聚氨酯中加入少量硅橡胶，可提高聚氨酯橡胶的拉伸强度及拉断伸长率，并能显著改善聚氨酯橡胶的耐热性。
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| 关 键 词： | 聚氨酯橡胶 硅橡胶 共混 |
| 文章编号： | 1005-4030(2004)05-0011-03 |
| 修稿时间： | 2004-06-22 |
Property of Millable Polyurethane Elastomer/Silicone Rubber Blends |
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| TAN Dai-yun,REN Fan,LIU Bao-ling. Property of Millable Polyurethane Elastomer/Silicone Rubber Blends[J]. Special Purpose Rubber Products, 2004, 25(5): 11-13 |
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| Authors: | TAN Dai-yun REN Fan LIU Bao-ling |
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| Abstract: | The physical property and heat resistance of millable polyurethane elastomer/silicone rubber blend in variant blending ratio was studies by using the method of mechanical blending.The results showed that after adding a litter silicone rubber to millable polyurethane elastomer the tensile strength and elongation could be increased ,and the heat resistance could be improved significantly. |
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| Keywords: | polyurethane rubber silicone rubber blend |
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