| 表面改性和复合工艺对金属纤维/聚合物复合材料性能的影响 |
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| 引用本文： | 谭松庭,章明秋,曾汉民.表面改性和复合工艺对金属纤维/聚合物复合材料性能的影响[J].高分子材料科学与工程,2001,17(6):118-121. |
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| 作者姓名： | 谭松庭 章明秋 曾汉民 |
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| 作者单位： | 1. 湘潭大学高分子材料研究所;中山大学教育部
2. 中山大学教育部 |
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| 摘 要： | 以不锈钢纤维为导电填料，分别与ABS和PP复合，制得了电磁屏蔽用导电高分子复合材料。考察了表面改性和复合工艺对金属纤维／聚合物复合材料性能的影响。结果表明，用不同表面处理剂处理不锈钢纤维后，随纤维表面张力增加，复合材料的电阻率增加。使用母料法工艺可以有效地改善金属纤维在聚合物基体中的分散，从而提高复合材料的导电性能和电磁屏蔽性能。
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| 关 键 词： | 表面改性 复合工艺 金属纤维 聚合物复合材料 性能 |
| 文章编号： | 1000-7555(2001)06-0118-04 |
| 修稿时间： | 2000年1月8日 |
EFFECT OF SURFACE MODIFIED AND PREPARED TECHNOLOGY ON PROPERTIES OF METAL FIBER/POLYMER COMPOSITES |
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| TAN Song ting ,ZHANG Ming qiu ,ZENG Han min.EFFECT OF SURFACE MODIFIED AND PREPARED TECHNOLOGY ON PROPERTIES OF METAL FIBER/POLYMER COMPOSITES[J].Polymer Materials Science & Engineering,2001,17(6):118-121. |
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| Authors: | TAN Song ting ZHANG Ming qiu ZENG Han min |
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| Affiliation: | TAN Song ting 1,2,ZHANG Ming qiu 2,ZENG Han min 2 |
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| Abstract: | In this paper, electrical conductive polymer composites for shielding electromagnetic interference have been prepared with ABS and PP as matrix resins and stainless steel fiber as conductive filler. The effects of surface modified and prepared technology on properties of composites were investigated. The result shows that resistivity of composites increases with surface tension of fiber. The conductivity and shielding effectiveness of composites can be raised due to the dispersion of the fibers in matrix has been improved by master pellet technique. |
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| Keywords: | surface modified prepared technology metal fiber polymer composites |
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