塑料科技2024，Vol.52Issue(1)：44-47,4.DOI:10.15925/j.cnki.issn1005-3360.2024.01.010
POE链结构对PP/POE共混复合材料结构与性能的影响
Effect of POE Chain Structure on Structure and Properties of PP/POE Blends
摘要
Abstract
In order to investigate the effect of the polyolefin elastomer(POE)chain structure difference on the structure and properties of polypropylene/polyolefin elastomer(PP/POE)composites,POE with different chain structure,talc masterbatch(Talc)and PP were melt blended to prepare PP/POE composites.The structure and properties of PP composites were characterized by a melt flow rate tester,an electronic universal tester,a cantilever impact tester,a thermogravimetric analyzer(TG),a differential scanning calorimeter(DSC)and a field emission scanning electron microscope(FESEM).The results show that compared with an ethylene-1-butene copolymer(POE-C4),an ethylene-1-octene copolymer(POE-C8)not only maintains the tensile strength of PP/POE composites,but also improves the toughness of the composites.The difference in POE chain structure has no obvious effect on the thermal stability of PP/POE composites.关键词
聚丙烯/聚烯烃弹性体/力学性能Key words
Polypropylene/Polyolefin elastomer/Mechanical properties分类
化学化工引用本文复制引用
李振,谢永健,马辰宇,王平,陈明..POE链结构对PP/POE共混复合材料结构与性能的影响[J].塑料科技,2024,52(1):44-47,4.基金项目
校地合作产业创新引导最近平台项目(JZ2020YDZJ0005) （JZ2020YDZJ0005）
