In the dosing process of our polymers with graphene-based materials, a "carrier" or masterbatch is required in order to disperse with precision and homogeneity in a polymer matrix. We at Medphen recommend creating the masterbatch with the final polymer, to avoid impurities or alterations of the performance of the polymer.
The three types of graphene-based additives we offer are: pure graphene oxide, silver nanoparticles on graphene oxide sheets and graphene nanofibers. The dosage of the different polymeric matrices must be adjusted depending on the type of polymer, without affecting its quality. This technology can be applied to all types of biopolymers or engineering polymers, thus supplying our customers with a tailored masterbatch to improve the final performance of their product.