Maleic anhydride grafted polypropylene (MAPP) was synthesized by reactive extrusion of polypropylene(PP) and maleic anhydride (MAH) with dicumyl peroxide (DCP) as initiator, and more attention was paid to investigate the relationship between the composition and structure of MAPP and its performance as the coupling agent of wood plastic composite.
The prepared MAPP was purified by solvent extraction and analyzed by FTIR spectroscopy. There was a absorption peak at 1700~ 1900cm~(-1), which was the ...