Coad® 27D Zinc Stearate

Superior quality zinc stearate. It has an exceptionally smooth particle surface morphology results in low specific surface for a given particle size, which minimizes viscosity build during mixing. The precisely controlled particle size allows for viscosity and mixing control. It appears as fine white powder with slight fatty odor and is insoluble in water. It is applicable in SMC for class A surfaces, in which this Zinc Stearate at 12 microns yields lower mix viscosities while keeping the top size small enough to completely avoid surface blemishes. It is engineered specifically for use in matched metal die molding of SMC/BMC.