Ope wax used for PVC cable production

Oxidized polyethylene wax serves primarily as an excellent lubricant in PVC
cable manufacturing, significantly enhancing processing properties while
improving the smoothness and gloss of finished products. The carbonyl and
hydroxyl groups on its molecular chain enhance compatibility with polar
resins, effectively preventing material adhesion during extrusion and
improving demoulding performance.
Beyond its lubricating function, it also serves as a dispersant to facilitate
the uniform distribution of pigments and fillers, proving particularly
suitable for high-speed extrusion and other scenarios demanding superior
processing efficiency. Oxidised polyethylene waxes of varying densities can
be tailored for diverse PVC products; for instance, high-density grades are
frequently employed in cable compounds.