SOLID PHASE GRAFT COPOLYMERIZATION OF POLYPROPYLENE AND METHACRYLIC ACID
来源期刊:Journal Of Wuhan University Of Technology Materials Science Edition1998年第3期
论文作者:余剑英
文章页码:46 - 51
摘 要:<正>The solid phase graft copolymerization of polypropylene (PP) and methacrylic acid (MAA) was investigated. Benzoyl peroxide (BPO) was used as initiator. The influence of the reactive time, concentratiom of initiator and monomer on degree of graft and melt flow index of graft copolymer (PP—MAA) was discussed. The effect of graft copolymer on mechanical properties of the glass fibre (GF) reinforced PP composites was also studied. It is proved that graft copolymer could obviously increase the interfacial adhesive strength between PP and GF.
余剑英
摘 要:<正>The solid phase graft copolymerization of polypropylene (PP) and methacrylic acid (MAA) was investigated. Benzoyl peroxide (BPO) was used as initiator. The influence of the reactive time, concentratiom of initiator and monomer on degree of graft and melt flow index of graft copolymer (PP—MAA) was discussed. The effect of graft copolymer on mechanical properties of the glass fibre (GF) reinforced PP composites was also studied. It is proved that graft copolymer could obviously increase the interfacial adhesive strength between PP and GF.
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