| MC尼龙改性研究的新进展 |
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| 引用本文： | 孙向东,孙旭东,张慧波. MC尼龙改性研究的新进展[J]. 工程塑料应用, 2003, 31(2): 59-61 |
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| 作者姓名： | 孙向东 孙旭东 张慧波 |
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| 作者单位： | 1. 东北大学,沈阳,110004
2. 宁波职业技术学院,宁波,315800 |
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| 摘 要： | 综述近年来铸型（MC）尼龙在减磨、增强、增韧和抗静电四个方面改性研究的新进展。使用固体润滑剂复配及液体润滑剂NZ－HA型矿物油等使MC尼龙耐磨性能有进一步的改进；引入纳米蒙脱土、环烷酸稀土等填充物使MC尼龙强度、尺寸稳定性和耐热性能明显提高；通过嵌段共聚方法获得了冲击性能大幅度提高的MC尼龙嵌段共聚物；将透明的抗静电剂磺酸盐A和辅助抗静电剂HPT配合改善了抗静电剂在MC尼龙中的分散效果。
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| 关 键 词： | MC尼龙 进展 铸型尼龙 改性 纳米蒙脱土 嵌段共聚物 |
| 修稿时间： | 2002-11-17 |
NEW ADVANCE IN THE MODIFICATION RESEARCH OF MC NYLON |
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| Abstract: | The new advance of the modification research of MC nylon in anti-frication, reinforcing, toughening and antistatic in recent years is introduced. By using multiple solid lubricant or NZ-HA type mineral oil etc., the anti-friction of the MC nylon is further improved; by introducing the nano-montmorillonite or rare earth of naphthenic acid etc., the strength, the stability of size and the heat resistance of MC nylon are obviously reinforced; with the block copolymerization of MC nylon, the significant impact resistance is acquired; to match up transparent antistatic electricity salt of sulfonic acid with auxiliary antistatic HPT, the dispersion function of antistatic reagent in MC nylon is achieved. |
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| Keywords: | MC nylon modification advance nano-montmorillonite block polymer |
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