| 浇铸尼龙6/ABS聚合物合金的研究 |
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| 引用本文： | 李枭,黄伯芬,杨桂生,王俊杰,李知远. 浇铸尼龙6/ABS聚合物合金的研究[J]. 塑料工业, 2011, 39(11) |
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| 作者姓名： | 李枭 黄伯芬 杨桂生 王俊杰 李知远 |
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| 作者单位： | 1. 南昌大学材料科学与工程学院,江西南昌,330031
2. 上海杰事杰新材料股份有限公司,上海,201109 |
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| 基金项目： | 江西省教育厅科研资助项目(No.CJJ10377) |
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| 摘 要： | 将丁二烯组分含量不同的丙烯腈-丁二烯-苯乙烯(ABS)加入到单体己内酰胺中,通过阴离子聚合制备浇铸尼龙6(MCPA6)/ABS聚合物合金。采用傅立叶红外光谱、扫描电子显微镜、热重分析以及力学性能测试,研究了ABS的加入对浇铸尼龙6的微观结构、热性能以及力学性能影响。结果表明:ABS通过腈基在己内酰胺的阴离子聚合过程中发生共聚合反应,生成的ABS/MCPA6共聚物对合金两相起到增容作用;合金两相之间相容性随ABS中丁二烯含量的降低有所提高;热稳定性随丁二烯含量的减少而提高,但较MCPA6均有所降低。ABS的加入提高了合金的韧性,其中MCPA6/ABS749S(质量比90/10)较MCPA6缺口冲击强度提高39.73%,但硬度有所下降。
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| 关 键 词： | 单体浇铸尼龙6 丙烯腈-丁二烯-苯乙烯 聚合物合金 微观结构 性能 |
Study on Casting PA6/ABS Polymer Alloy |
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| LI Xiao,HUANG Bo-fen,YANG Gui-sheng,WANG Jun-jie,LI Zhi-yuan. Study on Casting PA6/ABS Polymer Alloy[J]. China Plastics Industry, 2011, 39(11) |
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| Authors: | LI Xiao HUANG Bo-fen YANG Gui-sheng WANG Jun-jie LI Zhi-yuan |
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| Affiliation: | LI Xiao1,HUANG Bo-fen1,YANG Gui-sheng2,WANG Jun-jie1,LI Zhi-yuan1(1.School of Materials Science and Engineering,Nanchang University,Nanchang 330031,China,2.Shanghai Genius Advanced Material Co.,Ltd.,Shanghai 201109,China) |
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| Abstract: | Monomer casting polyamide 6(MCPA6)/ABS polymer alloy were made by anionic polymerization with different content of acrylonitrile-butadiene-styrene(ABS)added into caprolactam.The effects on microstructure,thermal and mechanical properties of MCPA6 caused by the addition of ABS were studied by FTIR,SEM,TGA and mechanical testing.The results showed that nitrile groups of ABS occurred copolymerization in the process of anionic polymerization of caprolactam and ABS/MCPA6 copolymer obtained from the reaction coul... |
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| Keywords: | Monomer Casting PA6 ABS Polymer Alloy Microstructure Properties |
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