Properties of toughened degraded polypropylene with EPDM
In this paper, the peroxide was used to degrade polypropylene (PP). Toughened degraded polypropylene with ethylene-propylene-diene monomer (EPDM) and its brittle-ductile transition(BDT) of degraded PP/EPDM blends were studied. It was found that increasing temperature and EPDM content have equivalent effects on the BDT of degraded PP /EPDM blends. A correlation was found between the BDT temperature (TBD) of degraded PP/EPDM blends and EPDM content, the TBD of degraded PP/EPDM blends will decrease with the EPDM content increased. At the same time, we also obtained the relationships between degraded polypropylene/EPDM blends and impact-strength, tensile-strength, extension at break proportion and fracture energy.
CHENG Fengmei LI Haidong CHEN Dajun
College of Material Science and Engineering, Donghua University, Shanghai 201620, P.R.China College College of Chemical Engineering, Changchun University of Technology, Changchun 130012, P.R.China College of Material Science and Engineering, Donghua University, Shanghai 201620, P.R.China
国际会议
2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)
上海
英文
217-219
2009-10-21（万方平台首次上网日期，不代表论文的发表时间）