PE masterbatch Cylindrical pellets,smooth surface,uniform color. Suitable for: Films, extrusion ... let down ratio: 1.0 - 3.0%Observation: the masterbatch dosage is according to the final product requriements.CHARACTERISTICSTANDARDVALUEMelt Flow ... cylindrical pellets,smooth surface,uniform colour. HongDa masterbatch is one of the most famous masterbatch manufacturer in north China, which is located in ...