Acrylic polymer matrix

In this study, effects of graphene oxide (GO) and ZnO nanoparticles on the properties of acrylic polymer (R4152) coating were investigated. SEM images indicated that ZnO nanoparticles distributed uniformly on GO sheets. Hence, GO/ZnO could be dispersed homogenously in the acrylic polymer matrix while ZnO nanoparticles were agglomerated in acrylic polymer matrix in the absence of GO.

12p spiritedaway36 25-11-2021 10 1   Download

Effects of graphene oxide content on mechanical, thermal properties and morphology of composite coating based on acrylic emulsion R4152 and graphene oxide (GO) have been investigated. Obtained results showed that GO particles had insignificant effect on adhesion of composite coating but GO improved abrasion resistance of composite coatings. The abrasion durability of coatings increased with GO ratio rising to 0.5 % and then abrasion resistance of coatings decreased with GO ratio continuously growing up.

9p nguyenminhlong19 22-04-2020 16 0   Download