Stearate mainly plays a dispersive role, because in the masterbatch and engineering plastics, a large number of inorganic or organic pigments are added, or some large proportion of modifiers are added, the amount is small, and the self-slip is not enough, so zinc stearate is added to disperse these pigments and modifying additives; Wax products mainly play the role of lubrication to improve production and processing.
Products involved: stearate and nucleating agent.