| 不同纳米材料填充聚四氟乙烯复合材料的力学性能 |
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| 引用本文： | 何春霞,顾红艳,丁为民.不同纳米材料填充聚四氟乙烯复合材料的力学性能[J].工程塑料应用,2000,28(12):1-3. |
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| 作者姓名： | 何春霞 顾红艳 丁为民 |
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| 作者单位： | 南京农业大学农业工程学院,210032 |
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| 摘 要： | 对四种不同纳米材料SiO2、TiO2、Al2O3、ZrO2填充PTFE复合材料进行了拉伸和硬度试验。结果表明，纳米Al2O3填充PTFE有比较好的力学性能，当Al2O3的质量分数为10%时，其综合性能最佳。纳米SiO2填充后，PTFE的脆性及硬度显著增大。
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| 关 键 词： | 纳米材料 PTFE 复合材料 力学性能 聚四氟乙烯 |
| 修稿时间： | 2000-09-15 |
MECHANICAL PROPERTY OF PTFE COMPOSITES FILLED WITH DIFFERENT NANO-PARTICLES |
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| He Chunxia,Gu Hongyan,Ding Weimin.MECHANICAL PROPERTY OF PTFE COMPOSITES FILLED WITH DIFFERENT NANO-PARTICLES[J].Engineering Plastics Application,2000,28(12):1-3. |
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| Authors: | He Chunxia Gu Hongyan Ding Weimin |
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| Affiliation: | Nanjing Agricultural University 210032 |
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| Abstract: | The mechanical property of PTFE composites filled with four kinds of nano-particles SiO_2, TiO_2 , A1_2 O_3, and ZrO_2 was investigated. The results showed that nano-particles Al2O3 filled PTFE composite had good mechanical property. When the content of Al2O3 was 10 percent by mass, the composite had the best integrated behavior. The filling of nano-particles SiO2, into PTFE made the hardness and the brittleness of PTFE composite increasing. |
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| Keywords: | nano-material PTFE composite mechanical property |
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