| 摩擦材料用改性酚醛树脂的研究进展 |
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| 引用本文： | 陈海燕,王成国,王海庆,庄光山.摩擦材料用改性酚醛树脂的研究进展[J].材料导报,2003,17(8):51-53. |
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| 作者姓名： | 陈海燕 王成国 王海庆 庄光山 |
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| 作者单位： | 山东大学材料科学与工程学院,济南,250061 |
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| 基金项目： | 山东省重点项目，Z99F03， |
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| 摘 要： | 酚醛树脂是摩擦材料中最重要的基体材料，但是纯酚醛树脂存在脆性大、耐热性不足等缺陷，因此要对酚醛树脂进行改性以提高其耐热性和韧性。主要介绍了近年来常用的几种化学改性酚醛树脂和物理改性酚醛树脂及其对摩擦材料性能的影响。
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| 关 键 词： | 摩擦材料 改性酚醛树脂 耐热性 韧性 热衰退性能 机械性能 |
Research and Development Progress in Modified Phenolic Resin Used for Friction Materials |
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| CHEN Haiyan WANG Chengguo WANG Haiqing ZHUANG Guangshan.Research and Development Progress in Modified Phenolic Resin Used for Friction Materials[J].Materials Review,2003,17(8):51-53. |
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| Authors: | CHEN Haiyan WANG Chengguo WANG Haiqing ZHUANG Guangshan |
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| Abstract: | Phenolic resin is the most important matrix material used in friction materials,but it has some limitations such as a high brittleness and a low heat-resistance,and should therefore be modified to improve its heat-resistance and toughness. In this paper,chemically modified phenolic resins and physically modified ones are introduced,and their effect on friction performance is also discussed. |
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| Keywords: | friction material phenolic resin modification friction performance |
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