Investigation of morphology and impact resistance of nano-graphene composite based on ester gelcoats

In this study, gelcoat samples containing bis phenol A epoxy vinylester resin, neopantilglycol unsaturated polyester resin, aerosil powder , anti bubble and nanographene were prepared. The effect of nanographene on impact resisitance of gelcoat samples is studied. Also, SEM analysis was performed to evaluate dispersion of graphene in the polymer matrix

کلیدواژه ها:

Gelcoat ، Vinylester ، Polyester ، Impact resistance ، Nanographene ، Composite materials