| 动态交联热塑性弹性体增韧聚丙烯合金 |
| |
| 引用本文： | 李乔钧,李春成,赵银主,吴军容,傅伟宁. 动态交联热塑性弹性体增韧聚丙烯合金[J]. 膜科学与技术, 1995, 0(2) |
| |
| 作者姓名： | 李乔钧 李春成 赵银主 吴军容 傅伟宁 |
| |
| 作者单位： | 南京化工学院高分子系 |
| |
| 摘 要： | 用动态交联方法制备聚烯烃热塑性弹性体（ＴＰＯ）增韧聚丙烯，制备了具有低温冲击性能良好、综合力学性能比较均衡的聚丙烯合金。同时，研究了ＴＰＯ组成、工艺及基体组成与ＴＰＯ增韧聚丙烯共混物力学性能的关系。并通过差热扫描量热计和扫描电镜考察了共混物的形态结构。
|
| 关 键 词： | 聚丙烯（PP）；高密度聚乙烯（HDPE）；三元乙丙胶（EPDM）；聚烯烃热塑性弹性体（TPO）动态交 |
STUDY ON POLYPROPYLENE ALLOY TOUGHENED BY DYNAMIC CROSSLINKED THERMOPLASTIC ELASTOMER |
| |
| Li Qiaojun, Li Chuncheng,Zhao Yinzhu, Wu Junrong,Fu Weining. STUDY ON POLYPROPYLENE ALLOY TOUGHENED BY DYNAMIC CROSSLINKED THERMOPLASTIC ELASTOMER[J]. Membrane Science and Technology, 1995, 0(2) |
| |
| Authors: | Li Qiaojun Li Chuncheng Zhao Yinzhu Wu Junrong Fu Weining |
| |
| Abstract: | A crcaslinked polyolefin thermoplastic elastomer (TPO was prepared by dynamic crosslink-ing methed. A PP alloy which had better impact property at lower temperat ure and steady syntheticmechanical properties was obtained.The relationship between TPO component,technical and matrixmaterial and mechanical properties of PP blend toughened by TPO were studied. With the aid of DSCand SEM,the morphology of PP blend was also investigated. |
| |
| Keywords: | polypropylene(PP) high density polyethylene(HDPE) ethlenr-propylene dienemonomer rubber(EPDM) crosslinked polyolefin thermoplastic elastomer (TPO) dynamic crosslink-ing toughening. |
| 本文献已被 CNKI 等数据库收录！ |
