Detailed Characterization of Different Components in Impact Copolymer Polypropylene and Their Relationship with the Mechanical Properties
Isotactic polypropylene (iPP) has excellent properties such as rigidity,thermal and chemical resistance,while is well known for poor impact strength which limits its applications.The in-reactor blending of iPP with other polyolefins (especially ethylene-propylene rubber (EPR)) by sequential multistage polymerization has proved to be the best method for toughening iPP i.e.making Impact copolymer(ICP).The interactions of different phases present in Impact copolymer of PP (ICP) are extremely complex in nature,and therefore understanding of the relationship between structure,morphology,and deformation phenomena becomes necessary to develop polymeric systems with good mechanical properties especially having good impact-flexural balance.
K.Naresh Kumar K.K.Vimal Priyanka Luthra G.S.Kapur Shashikant
Indian Oil Corporation Limited,R&D Centre,Sector-13,Faridabad,India
国际会议
7th International Symposium on High-Tech Polymer Materials(第7届国际高技术高分子材料学术会议(HTPM-VII))
西安
英文
112-112
2012-11-07（万方平台首次上网日期，不代表论文的发表时间）