[1]吴方娟,方辉.一步增容法制备尼龙6/全硫化丁腈橡胶复合材料[J].福建工程学院学报,2015,13(06):537-540.[doi:10.3969/j.issn.1672-4348.2015.06.005]
　Wu Fangjuan,Fang Hui.Preparation of polyamide 6/ ultrafine full-vulcanized acrylonitrile butadiene rubber (powder) composites via one-step compatibilization[J].Journal of FuJian University of Technology,2015,13(06):537-540.[doi:10.3969/j.issn.1672-4348.2015.06.005]
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一步增容法制备尼龙6/全硫化丁腈橡胶复合材料()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第13卷
期数:
2015年06期
页码:
537-540
栏目:
出版日期:
2015-12-25

文章信息/Info

Title:
Preparation of polyamide 6/ ultrafine full-vulcanized acrylonitrile butadiene rubber (powder) composites via one-step compatibilization
作者:
吴方娟; 方辉
福建工程学院材料科学与工程学院
Author(s):
Wu Fangjuan;  Fang Hui
College of Materials Science and Engineering, Fujian University of Technology
关键词:
一步法;  尼龙6;  丁腈橡胶
Keywords:
one-step process;  polyamide 6;  acrylonitrile butadiene rubber
分类号:
TQ333.6
DOI:
10.3969/j.issn.1672-4348.2015.06.005
文献标志码:
A
摘要:
以尼龙6（PA6）、全硫化丁腈橡胶（UFNBRP）、马来酸酐（MAH）和过氧化物为主要原料，采用一步增容法制备尼龙6/全硫化丁腈橡胶复合材料，研究MAH含量对复合材料性能的影响。复合材料的形态分析表明,一步增容能降低和均化分散相UFNBRP的粒径，当MAH含量为1.0份时，分散相的粒径最小，粒径分布最窄。从力学性能分析可以看出，加入1.0份MAH时，复合材料的缺口冲击强度最大，与纯PA6相比提高了158 %，而拉伸性能仅少量下降。动态机械性能进一步证实一步增容法能有效改善PA6和UFNBRP两相的界面结合。
Abstract:
Polyamide 6/ultrafine full-vulcanized acrylonitrile butadiene rubber powder (PA6/UFNBRP) blends were prepared in the presence of both maleic anhydride (MAH) and peroxide via melt blending. The objective was to investigate the effect of MAH on the properties of PA6/UFNBRP blends with one-step compatibilization. Morphological results reveal that the one-step compatibilization can reduce the dispersed phase sizes and narrow the size distribution, and both values reach the minima as the amount of MAH is 1.0 phr. Moreover, as the amount of MAH is 1.0 phr, the notched impact strength of the blend reaches the maximum, which increases 158% compared with that of pure (neat) PA6. Meanwhile, the tensile properties merely exhibit a slight decline. The PA6/UFNBRP blend with an addition of 1.0 phr MAH could reach optimal toughness-stiffness balance. Finally, the dynamic mechanical analysis further confirmed that one-step compatibilization can lead to favourable interfacial interaction between PA6 and UFNBRP.

参考文献/References:

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更新日期/Last Update: 2015-12-25