Effect of abs grafting degree and compatibilization on the properties of pbt/abs blends
文献类型：期刊论文
| 作者 | Sun, Shulin; Tan, Zhiyong; Zhou, Chao; Zhang, Mingyao; Zhang, Huixuan |
| 刊名 | Polymer composites
 |
| 出版日期 | 2007-08-01 |
| 卷号 | 28期号:4页码:484-492 |
| 关键词 | Pbt Abs Sag Compatibilization Grafting degree |
| ISSN号 | 0272-8397 |
| DOI | 10.1002/pc.20318 |
| 通讯作者 | Zhang, huixuan(zhanghx@mail.ccut.edu.cn) |
| 英文摘要 | Blends of pbt/abs and pbt/abs compatibilized with styrene-acrylonitrile-glycidyl methacrylate (sag) copolymer were prepared by melt blending method. grafting degree (gd) of abs influences the morphology and mechanical properties of pbt/abs blends. abs can disperse in pbt matrix uniformly and pbt/abs blends fracture in ductile mode when abs grafting degree is more than 44.8%, otherwise, agglomeration takes place and pbt/abs blends fracture in brittle way. on the other hand, the grafting degree of abs has no obvious influence on the morphology of pbt/abs blends and pbt/abs blends fracture in ductile mode when sag is incorporated since the compatibilization effect. however, pbt/sag/abs blends display much lower impact strength values comparing with pbt/abs when the blends fracture in ductile way. side reactions in pbt/sag/abs blends were analyzed and which were the main reason for the decrease of impact strength of pbt blends. tensile tests show that the tensile strength and tensile modulus of pbt blends decrease with the increase of abs grafting degree due to the higher effective volume. pbt/sag/abs blends display much higher tensile properties than pbt/abs blends since the compatibilization effect. |
| WOS关键词 | ACRYLONITRILE-BUTADIENE-STYRENE ; ETHYL ACRYLATE TERPOLYMERS ; EPOXIDE-CONTAINING RUBBER ; POLY(BUTYLENE TEREPHTHALATE) ; MECHANICAL-PROPERTIES ; METHACRYLATE COPOLYMERS ; REACTIVE EXTRUSION ; FRACTURE-BEHAVIOR ; POLYMER BLENDS ; MORPHOLOGY |
| WOS研究方向 | Materials Science ; Polymer Science |
| WOS类目 | Materials Science, Composites ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000248401700009 |
| 出版者 | JOHN WILEY & SONS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381836 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, Huixuan |
| 作者单位 | 1.Changchun Univ Technol, Sch Chem Engn, Changchun 130012, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Shulin,Tan, Zhiyong,Zhou, Chao,et al. Effect of abs grafting degree and compatibilization on the properties of pbt/abs blends[J]. Polymer composites,2007,28(4):484-492. |
| APA | Sun, Shulin,Tan, Zhiyong,Zhou, Chao,Zhang, Mingyao,&Zhang, Huixuan.(2007).Effect of abs grafting degree and compatibilization on the properties of pbt/abs blends.Polymer composites,28(4),484-492. |
| MLA | Sun, Shulin,et al."Effect of abs grafting degree and compatibilization on the properties of pbt/abs blends".Polymer composites 28.4(2007):484-492. |
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来源：中国科学院大学
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