Morphology and mechanical properties of abs blends prepared from emulsion-polymerized pb-g-san impact modifier with aibn as initiator
文献类型：期刊论文
| 作者 | Zhang, N.; Bao, X. X.; Tan, Z. Y.; Sun, S. L.; Zhou, C.; Yang, H. D.; Zhang, H. X. |
| 刊名 | Journal of applied polymer science
 |
| 出版日期 | 2007-08-05 |
| 卷号 | 105期号:3页码:1237-1243 |
| 关键词 | Oil-soluble initiator Subinclusion Abs blends Morphology |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.26035 |
| 通讯作者 | Zhang, h. x.(zhhx@ciac.jl.cn) |
| 英文摘要 | A series of pb-g-san impact modifiers (polybutadiene particles grafted by styrene and acrylonitrile) are synthesized by seed emulsion copolymerization initiated by oil-soluble initiator, azobisiobutyronitrile (aibn). the abs blends are obtained by mixing san resin with pb-g-san impact modifiers. the mechanical behavior and the phase morphology of abs blends are investigated. the graft degree (gd) and grafting efficiency (ge) are investigated, and the high gd shows that aibn has a fine initiating ability in emulsion grafting of pb-g-san impact modifiers. the morphology of the rubber particles is observed by the transmission electron microscopy (tem). the tem photograph shows that the pb-g-san impact modifier initiated by aibn is more likely to form subinclusion inside the rubber particles. the dynamic mechanical analysis on abs blends shows that the subinclusion inside the rubber phase strongly influences the t-g, maximum tan delta, and the storage modulus of the rubber phase. the mechanical test indicates that the abs blends, which have the small and uniform subinclusions dispersed in the rubber particles, have the maximum impact strength. (c) 2007 wiley periodicals, inc. |
| WOS关键词 | FREE-RADICAL COPOLYMERIZATION ; OIL-SOLUBLE INITIATORS ; MONODISPERSE POLYSTYRENE LATEXES ; PARTICLE AGGLOMERATION PHENOMENA ; GRAFT-COPOLYMERIZATION ; METHYL-METHACRYLATE ; BENZOYL PEROXIDE ; NATURAL RUBBER ; STYRENE ; MONOMERS |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000247576000027 |
| 出版者 | JOHN WILEY & SONS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380692 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, H. X. |
| 作者单位 | 1.Changchun Univ Technol, Inst Chem Engn, Changchun 130012, Peoples R China 2.Chinese Acad Sci, Grad Sch, Changchun Inst Appl Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, N.,Bao, X. X.,Tan, Z. Y.,et al. Morphology and mechanical properties of abs blends prepared from emulsion-polymerized pb-g-san impact modifier with aibn as initiator[J]. Journal of applied polymer science,2007,105(3):1237-1243. |
| APA | Zhang, N..,Bao, X. X..,Tan, Z. Y..,Sun, S. L..,Zhou, C..,...&Zhang, H. X..(2007).Morphology and mechanical properties of abs blends prepared from emulsion-polymerized pb-g-san impact modifier with aibn as initiator.Journal of applied polymer science,105(3),1237-1243. |
| MLA | Zhang, N.,et al."Morphology and mechanical properties of abs blends prepared from emulsion-polymerized pb-g-san impact modifier with aibn as initiator".Journal of applied polymer science 105.3(2007):1237-1243. |
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来源：中国科学院大学
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