Toughening PA1010 with a functionalized saturated polyolefin elastomer
文献类型：期刊论文
| 作者 | Chen HB ; Yang BX ; Zhang HY |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2000 |
| 卷号 | 77期号:4页码:928-933 |
| 关键词 | POLYMER BLENDS MORPHOLOGY DEVELOPMENT MECHANICAL-PROPERTIES BLOCK COPOLYMERS RUBBER POLYAMIDES TOUGHNESS PHASE BEHAVIOR SYSTEMS |
| ISSN号 | 0021-8995 |
| 通讯作者 | zhang hy |
| 中文摘要 | polyamide (pa)1010 is blended with a saturated polyolefin elastomer, ethylene-cu-olefin copolymer (eocp). to improve the compatibility of pa1010 with eocp, different grafting rates of eocp with maleic anhydride (ma) are used. the reaction between pa1010 and eocp-g-ma during extrusion is verified through an extraction test. mechanical properties, such as notched izod impact strength, elongation at break, etc., are examined as a function of grafting rate and weight fraction of elastomer. it was found that in the scale of grafting rate (0.13-0.92 wt %), 0.51 wt % is an extreme point for several mechanical properties. elastomer domains of pa1010/ eocp-g-ma blends show a finer and more uniform dispersion in the matrix than that of pa1010/eocp blends. for the same grafting rate, the average sizes of elastomer particles are almost independent on the contents of elastomer, but for different grafting rates, the particle sizes are decreased with increasing grafting rate. the copolymer formed during extrusion strengthens the interfacial adhesion and acts as an emulsifier to prevent the aggregation of elastomer in the process of blending. (c) 2000 john wiley & sons, inc. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000087309400029 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/19735]  |
| 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 | Chen HB,Yang BX,Zhang HY. Toughening PA1010 with a functionalized saturated polyolefin elastomer[J]. journal of applied polymer science,2000,77(4):928-933. |
| APA | Chen HB,Yang BX,&Zhang HY.(2000).Toughening PA1010 with a functionalized saturated polyolefin elastomer.journal of applied polymer science,77(4),928-933. |
| MLA | Chen HB,et al."Toughening PA1010 with a functionalized saturated polyolefin elastomer".journal of applied polymer science 77.4(2000):928-933. |
入库方式： OAI收割
来源：长春应用化学研究所
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