| 山梨醇类成核剂对PP/POE共混体系性能的影响 |
| |
| 引用本文： | 丁会利,刘亚军,李桦,张洪起,闫卫东.山梨醇类成核剂对PP/POE共混体系性能的影响[J].塑料工业,2007,35(3):57-59. |
| |
| 作者姓名： | 丁会利 刘亚军 李桦 张洪起 闫卫东 |
| |
| 作者单位： | 河北工业大学化工学院,高分子科学与工程研究所,天津,300130 |
| |
| 摘 要： | 研究了山梨醇类成核剂ZC-3对PP／POE共混体系性能的影响，并对共混体结晶进行了表征。结果表明：成核剂的加入不仅使PP／POE共混材料韧性提高，同时可改善其刚性，从而使综合力学性能得到平衡，且成核剂的加入使球晶尺寸显著降低，POE在PP中分散更为均匀。POE的理想用量为10％（质量分数），成核剂ZC-3的最佳用量为0．3％。
|
| 关 键 词： | 聚丙烯(PP) 山梨醇类成核剂 韧性 刚性 |
| 文章编号： | 1005-5770(2007)03-0057-03 |
| 修稿时间： | 2006-11-24 |
Study of Effect of Sorbitol Nucleator on Property of PP/POE Blend |
| |
| DING Hui-li,LIU Ya-jun,LI Hua,ZHANG Hong-qi,YAN Wei-dong.Study of Effect of Sorbitol Nucleator on Property of PP/POE Blend[J].China Plastics Industry,2007,35(3):57-59. |
| |
| Authors: | DING Hui-li LIU Ya-jun LI Hua ZHANG Hong-qi YAN Wei-dong |
| |
| Affiliation: | Institute of Polymer Sci. and Eng. , Hebei University of Technology, Tianjin 300130, China |
| |
| Abstract: | The effect of sorbitol nucleator ZC-3 on the property of PP/poly(ethy-lene-octene) (POE) blend and the crystallization morphology and behavior of the blend were studied by means of WAXD and DMLP.The results showed the addition of the nucleator not only increased the toughness of the blend,but also improved the rigidity of the blend,which balanced the mechanical properties of the blend.The addition of the nucleator decreased the spherulite size significantly,and made POE more uniformly dispersed in PP.The optimum amounts of POE and ZC-3 were 10%,0.3%(mass fraction)respectively. |
| |
| Keywords: | POE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
