淀粉与丙烯酸甲酯的接枝共聚物作为生物降解塑料的研究

摘要

cqvip:The graft copolymerization of starch and methyl acrylate(MA) in three differentreaction systems, MA-CH3OH-H2O, aqueous solution, emulsion system has been carriedout. The composition of the grafted PMA in copolymer and homopolymer PMA, the viscosity-average molecular weight of the graft copolymer, the graft efficiency and freqency and themicrostructure and mechanical property have been investigated. The biodegradable graftplastics with 60% starch was obtained.