Effect of aging time on properties of acrylic impact modifier modified bisphenol a polycarbonate
文献类型：期刊论文
| 作者 | Tan, ZY; Sun, SL; Xu, XF; Zhou, C; Ao, YH; Zhang, HX |
| 刊名 | Journal of polymer science part b-polymer physics
 |
| 出版日期 | 2005-10-01 |
| 卷号 | 43期号:19页码:2715-2724 |
| 关键词 | Polycarbonate Modification Aging Impact resistance Tension |
| ISSN号 | 0887-6266 |
| DOI | 10.1002/polb.20536 |
| 通讯作者 | Zhang, hx() |
| 英文摘要 | Polyearbonate (pc) was blended with acrylic impact modifiers (aims). the effects of modifiers weight fraction on the izod impact strength and yield strength of pc/aim blends were investigated. the samples with 4% modifiers were aged under the t-g of pc in an air-circulating oven, and the effects of aging time on impact strength, yield strength, modulus, elongation at break, post yield stress drop (pysd) values, and morphology of fracture surface were investigated. the effects of aging time on the shape of stress-strain curve were also investigated. the aged samples were heat-treated over the t-g of pc to erase the effects of physical aging. it was found that the drop of impact strength caused by physical aging can be recovered, the increment of yield strength and pysd value caused by physical aging can only be partly recovered, and the heat-treatment over the t-g of pc caused further increment of modulus. (c) 2005 wiley periodicals, inc. |
| WOS关键词 | ENTHALPY RELAXATION ; MECHANICAL-PROPERTIES ; QUANTITATIVE INTERPRETATION ; DEFORMATION-BEHAVIOR ; THERMAL PRETREATMENT ; GLASS-TRANSITION ; MOLECULAR-WEIGHT ; RESIDUAL-STRESS ; POLYMERS ; STRENGTH |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000231989100009 |
| 出版者 | JOHN WILEY & SONS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2377545 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, HX |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, ZY,Sun, SL,Xu, XF,et al. Effect of aging time on properties of acrylic impact modifier modified bisphenol a polycarbonate[J]. Journal of polymer science part b-polymer physics,2005,43(19):2715-2724. |
| APA | Tan, ZY,Sun, SL,Xu, XF,Zhou, C,Ao, YH,&Zhang, HX.(2005).Effect of aging time on properties of acrylic impact modifier modified bisphenol a polycarbonate.Journal of polymer science part b-polymer physics,43(19),2715-2724. |
| MLA | Tan, ZY,et al."Effect of aging time on properties of acrylic impact modifier modified bisphenol a polycarbonate".Journal of polymer science part b-polymer physics 43.19(2005):2715-2724. |
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来源：中国科学院大学
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