| 硅灰石纤维改性PTFE材料摩擦性研究 |
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| 引用本文： | 禹权,叶素娟.硅灰石纤维改性PTFE材料摩擦性研究[J].工程塑料应用,2012,40(4):73-75. |
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| 作者姓名： | 禹权 叶素娟 |
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| 作者单位： | 1. 金发科技股份有限公司产品研发中心,塑料改性与加工国家工程实验室,广州510520
2. 华南理工大学材料学院,广州,510640 |
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| 摘 要： | 采用硅灰石纤维(WF)、青铜粉、石墨填充改性聚四氟乙烯(PTFE),制备了PTFE摩擦材料。结果表明,与用作密封件的传统改性PTFE材料相比,采用WF、青铜粉与石墨复合改性的PTFE材料,具有较好的抗磨损性能,对对磨材料损伤较轻微,具有较好的硬度,能用作长期使用的密封材料。
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| 关 键 词： | 聚四氟乙烯 硅灰石纤维 摩擦磨损 对磨性 |
Research of the Tribological Properties of Mineral Fiber Filled PTFE Composites |
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| Yu Quan
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Ye Sujuan.Research of the Tribological Properties of Mineral Fiber Filled PTFE Composites[J].Engineering Plastics Application,2012,40(4):73-75. |
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| Authors: | Yu Quan Ye Sujuan |
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| Affiliation: | 1.Research and Development Center,National Engineering Laboratory for Plastic Modification and Processing,Kingfa Science and Technology Co.,Ltd.,Guangzhou 510520,China)(2.Material and Engineering Science School,South China University of technology,Guangzhou 510640,China) |
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| Abstract: | Wollastonite fiber(WF),bronze powder,graphite were filled in Polytetrafluoroethylene(PTFE) to make PTFE seal materials.The results showed that compared with conventional PTFE materials,PTFE filled with WF,bronze and graphite had the advantages of better wear resistance,less scratching to couple ring,had better hardness and could be used as long life seal materials. |
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| Keywords: | Polytetrafluoroethene wollastonite fiber friction and wear scratching properties |
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