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SYNTHESIS AND FREE RADICAL POLYMERIZATION OF N- (4-FLUORO PHENYL) MALEIMIDE AND STUDY OF PROPERTIES OF POLYMERS

Free radical copolymerization of N-[4-fluoro phenyl] maleimide (PFPM) with MMA was investigated. The free radical copolymerization was carried out in THF using AIBN as an initiator at 60 o C. This copolymer has better thermal stability than the polymers of vinyl monomers. The investigated copolymer show excellent solubility in THF, DMF, DMSO, dioxane, chloroform, and ethyl acetate. The copolymer is good thermal stable and degraded in two steps. The copolymers were characterized by solubility, intrinsic viscosity, FT-IR and 1 HNMR spectroscopy. The thermal properties of copolymer were studied by TGA.