| SMAH对PA6/ABS合金的增容作用研究 |
| |
| 引用本文： | 张凯舟,秦舒浩,于杰.SMAH对PA6/ABS合金的增容作用研究[J].工程塑料应用,2007,35(12):22-25. |
| |
| 作者姓名： | 张凯舟 秦舒浩 于杰 |
| |
| 作者单位： | 国家复合改性聚合物材料工程技术研究中心,贵阳,550014 |
| |
| 基金项目： | 贵州省“十一五”重大专项(黔科合重大专项字[2006]6033) |
| |
| 摘 要： | 研究了(苯乙烯/马来酸酐)共聚物(SMAH)对尼龙(PA)6/(丙烯腈/丁二烯/苯乙烯)共聚物(ABS)合金的增容作用。运用红外光谱仪、毛细管流变仪和扫描电子显微镜等手段研究了SMAH增容的PA6/ABS合金的聚集态结构与性能。结果表明,PA6和ABS的简单共混体系的分散相容易聚集,断裂面呈岩石层状的脆性断裂形貌。而加入少量SMAH后的合金呈典型的"海-岛"结构,分散相分布均匀,断面呈现大量塑性变形的韧性断裂特征。
|
| 关 键 词： | PA6 ABS 增容剂 相形态 |
| 收稿时间： | 2007-09-19 |
| 修稿时间： | 2007年9月19日 |
STUDY ON COMPATIBILIZATION OF STYRENE-MALEIC ANHYDRIDE(SMAH) TO POLYMER BLENDS OF POLYAMIDE-6 AND ACRYLONITRILE-BUTADIENE-STYRENE(ABS) |
| |
| Zhang Kaizhou,Qin Shuhao,Yu Jie.STUDY ON COMPATIBILIZATION OF STYRENE-MALEIC ANHYDRIDE(SMAH) TO POLYMER BLENDS OF POLYAMIDE-6 AND ACRYLONITRILE-BUTADIENE-STYRENE(ABS)[J].Engineering Plastics Application,2007,35(12):22-25. |
| |
| Authors: | Zhang Kaizhou Qin Shuhao Yu Jie |
| |
| Abstract: | The compatibilization of SMAH on PA6/ABS blends were investigated. The morphology and mechanical properties of PA6/ABS/SMAH blends were investigated by SEM, FTIR and capillary viscometer. The results showed that the dispersed phase of PA6/ABS simple crossblend system congregated easily, the fracture surface exhibited rock sandwich, it was typical appearance of brittle fracture. By adding little amount of SMAH, the blends showed a typical "sea-island" morphology, and the dispersed phase dispersed uniformly, the fracture surface showed the characteristic of ductile fracture. |
| |
| Keywords: | PA6 ABS compatibilizer morphology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
