| 纳米氧化物粒子改善PP-R树脂性能的规律 |
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| 引用本文： | 唐锐.纳米氧化物粒子改善PP-R树脂性能的规律[J].化工新型材料,2007,35(10):56-57. |
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| 作者姓名： | 唐锐 |
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| 作者单位： | 攀枝花学院机电工程学院,攀枝花,617000 |
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| 摘 要： | 以粒度相当、分散性能相似的纳米SiO2、纳米TiO2、纳米Al2O3和纳米ZnO等4种纳米氧化物粒子为填料,采用相同工艺来改善PP-R树脂各项性能,尤其是耐热性能和力学性能.研究结果表明,纳米粒子对PP-R树脂的改性效果顺序是:纳米ZnO＞纳米TiO2＞纳米Al2O3＞纳米SiO2;纳米氧化物粒子的极性对PP-R树脂的性能有显著影响,在排除纳米粒子的粒度、分散性和复合材料制备工艺等因素的影响前提下,纳米粒子的极性越强,改性效果越好.
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| 关 键 词： | 纳米氧化物粒子 PP-R树脂 性能 规律 |
| 修稿时间： | 2007年5月28日 |
Study on the law of improving the capabilities of PP-R resin with nano-meter oxid particles |
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| Tang Rui.Study on the law of improving the capabilities of PP-R resin with nano-meter oxid particles[J].New Chemical Materials,2007,35(10):56-57. |
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| Authors: | Tang Rui |
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| Abstract: | The capabilities of PP-R resin,such as the mechanics capabilities and heat capabilities were improved through adding nano-meter particles with the same size and disperse capability such as the anatase nano-TiO2 powder,the nano-SiO2 powder,the nano-Al2O3 powder and the nano-meter ZnO powder.The results showed that the modified effects of these nanometer particles was seriation:nano-ZnO>nano-TiO2>na-no-Al2O3>namo-SiO2,and the polarity of the nanometer particles effected the capabilities of PP-R resin obviously,the polarity of the nanometer particles stronger,the modified effect better. |
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| Keywords: | nano-meter oxid particle PP-R resin capability law |
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