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Study on Solid Phase Graft Polymerization of MAH onto Polypropylene by Microwave Irradiation Method

Changsheng Liu

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Abstract

Solid phase graft polymerization of maleic anhydride(MAH) onto polypropylene(PP) were realized by microwave irradiation method.The effects of reaction time,particle size of PP,content of BPO,swelling time of PP,content of MAH,dosage of styrene on the graft degree and graft efficiency were studied.The grafted PP(GPP) was analyzed by chemical analysis method and FTIR.The experiment results showed that the maxium graft degree could reach 2.1% when the time of microwave irradiation was 5 min.

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What this paper is about

Solid phase graft polymerization of maleic anhydride(MAH) onto polypropylene(PP) were realized by microwave irradiation method.The effects of reaction time,particle size of PP,content of BPO,swelling time of PP,content of MAH,dosage of styrene on the graft degree and graft efficiency were studied.The grafted PP(GPP) was analyzed by chemical analysis method and FTIR.The experiment results showed that the maxium graft degree could reach 2.1% when the time of microwave irradiation was 5 min.

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Available abstract

Solid phase graft polymerization of maleic anhydride(MAH) onto polypropylene(PP) were realized by microwave irradiation method.The effects of reaction time,particle size of PP,content of BPO,swelling time of PP,content of MAH,dosage of styrene on the graft degree and graft efficiency were studied.The grafted PP(GPP) was analyzed by chemical analysis method and FTIR.The experiment results showed that the maxium graft degree could reach 2.1% when the time of microwave irradiation was 5 min.

Key concepts: Polypropylene, Polymerization, Microwave irradiation, Maleic anhydride, Chemistry, Styrene, Microwave, Irradiation

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