The primary use of polypropylene micropowder wax is as a surface-modifying additive, mainly applied in the coatings and inks industries to improve coating performance, while also serving as a dispersant or lubricant in plastics processing.
Coatings and Inks
Enhanced Surface Protection: Significantly improves the scratch resistance and abrasion resistance of coatings, while reducing the coefficient of friction to provide a smooth, slippery feel.
Matting and Texture: As an effective matting agent, it provides a uniform matte finish in systems such as wood finishes; some products also impart a soft tactile feel.
Plastics Processing and Masterbatches
Pigment Dispersion: In polypropylene masterbatches (especially those for films and fibers), it acts as a dispersant to prevent pigment agglomeration and improve color strength and filtration performance.