Transition from crazing to shear deformation in ABS/PVC blends
文献类型：期刊论文
| 作者 | Zhou C ; Bao XY ; Tan ZY ; Sun SL ; Ao YH ; Yang HD ; Zhang HX |
| 刊名 | journal of polymer science part b-polymer physics
 |
| 出版日期 | 2006 |
| 卷号 | 44期号:4页码:687-695 |
| 关键词 | RUBBER-MODIFIED POLYMERS GLASSY-POLYMERS PLASTIC-DEFORMATION ENTANGLEMENT DENSITY TOUGHNESS POLYSTYRENE MECHANISMS DISENTANGLEMENT CAVITATION POLYCARBONATE |
| ISSN号 | 0887-6266 |
| 通讯作者 | zhang hx |
| 中文摘要 | abs/pvc blends were prepared over a range of compositions by mixing pvc, san, and pb-g-san. all samples were designed to have a constant rubber level of 12 wt % and the ratio of total-san to pvc in the matrix of the blends varied from 70.5/17.5 to 18/80. transmission electron microscope and scanning electron microscope have been used to study deformation mechanisms in the abs/pvc blends. several different types of microscopic deformation mechanisms, depending on the composition of blends, were observed for the abs/pvc blends. when the blend is a san-rich system, the main deformation mechanisms were crazing of the matrix. when the blend is a pvc-rich system, crazing could no longer be detected, while shear yielding of the matrix and cavitation of the rubber particles were the main mechanisms of deformation. when the composition of blend is in the intermediate state, both crazing and shear yielding of matrix were observed. this suggests that there is a transition of deformation mechanism in abs/pvc blends with the change in composition, which is from crazing to shear deformation. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000235088700006 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16467]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhou C,Bao XY,Tan ZY,et al. Transition from crazing to shear deformation in ABS/PVC blends[J]. journal of polymer science part b-polymer physics,2006,44(4):687-695. |
| APA | Zhou C.,Bao XY.,Tan ZY.,Sun SL.,Ao YH.,...&Zhang HX.(2006).Transition from crazing to shear deformation in ABS/PVC blends.journal of polymer science part b-polymer physics,44(4),687-695. |
| MLA | Zhou C,et al."Transition from crazing to shear deformation in ABS/PVC blends".journal of polymer science part b-polymer physics 44.4(2006):687-695. |
入库方式： OAI收割
来源：长春应用化学研究所
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