Coad® 21 Zinc Stearate is a high purity zinc stearate specifically developed for the polymer industry. It has excellent melt clarity. In addition, its high purity ensures a superior heat stability to prevent haze in high clarity polymers.
Common Applications: Coad® 21 Zinc Stearate is used as a lubricant and mold release agent in unpigmented crystalline and impact polystyrene compounds. Coad® 21 Zinc Stearate is an excellent mold release agent for phenolic, melamine, urea-formaldehyde, and other thermoset molding compounds where a heat stable material is required.
Type: Metallic Stearates