Filler masterbatch is a specialized formulation employed to alter the physical and chemical characteristics of plastic products. Its primary objective is to lower production costs by substituting a portion of the principal component with more economical and inert fillers. This masterbatch primarily consists of calcium carbonate, talc, and other inorganic fillers that exhibit compatibility with the base polymer. These masterbatches are available in various compositions, ranging from microns to millimeters, and can be utilized in differing concentrations depending on the desired attributes of the final product. The carrier resin utilized in a filler masterbatch must demonstrate adequate compatibility with the base polymer to ensure effective dispersion of the filler during the manufacturing process.
