| 耐水解玻璃纤维增强尼龙66的制备及性能研究 |
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| 引用本文： | 贾娟花,苑会林.耐水解玻璃纤维增强尼龙66的制备及性能研究[J].工程塑料应用,2005,33(8):10-12. |
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| 作者姓名： | 贾娟花 苑会林 |
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| 作者单位： | 北京化工大学新型高分子材料的制备与加工北京市重点实验室,北京,100029 |
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| 摘 要： | 制备了长玻璃纤维（LGF）和短玻璃纤维（SGF）增强尼龙66（PA66），考察了GF、GF分散剂、耐水解改性剂（MPP）对增强PA66性能的影响。结果表明，选择SGF可获得较好力学性能和表面质量的增强PA66；随着SGF含量的增加，材料的拉伸强度、弯曲强度有大幅度的提高，冲击强度则先升高后降低；GF分散剂的加入改善了材料的表面质量；MPP的加入使材料的耐水解性有明显提高。
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| 关 键 词： | 尼龙66 玻璃纤维 力学性能 耐水解性 |
| 收稿时间： | 2005-05-17 |
| 修稿时间： | 2005年5月17日 |
PREPARATION AND PROPERTIES REASEARCH OF GLASS FIBER REINFORCED NYLON 66 WITH HYDROLYZING RESISTANCE |
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| Jia Juanhua,Yuan Huilin.PREPARATION AND PROPERTIES REASEARCH OF GLASS FIBER REINFORCED NYLON 66 WITH HYDROLYZING RESISTANCE[J].Engineering Plastics Application,2005,33(8):10-12. |
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| Authors: | Jia Juanhua Yuan Huilin |
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| Abstract: | Long glass fiber(LGF) reinforced nylon 66(PA66) and short glass fiber(SGF) reinforced PA66 were prepared.The effects of GF,GF dispersant,hydrolyzing modifier on the properties of reinforced PA66 were studied.The results showed that SGF reinforced PA66 had good mechanical properties and surface quality.The tensile strength and flexural strength of reinforced PA66 were remarkably improved with the increase of SGF content,but the impact strength increased at first and then decreased.The surface quality was improved with the addition of GF dispersant,and the hydrolyzing resistance was improved markedly with the addition of MPP modifier. |
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| Keywords: | nylon 66 glass fiber mechanical property hydrolyzing resistance |
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