Selecting the right talc powder depends on particle size, aspect ratio, purity, and application system. For plastic modification, finer mesh sizes improve dispersion and mechanical reinforcement, while higher aspect ratio grades enhance stiffness and barrier properties. Coating applications often require higher whiteness and low impurities.

Xufeng New Materials provides customized talc solutions including high-flow, high-whiteness, and high-aspect-ratio grades. For example, automotive interior parts require low odor and stable thermal resistance, while packaging films prioritize dispersion and cost efficiency. Matching the correct grade with processing conditions such as extrusion or injection molding is critical to achieving optimal performance and avoiding processing defects like agglomeration or reduced impact strength.