... . Use in the color master batch 2. Good transparent, dispersion AT136 Zinc Stearate (Color master Batch)Base on the light and ... items in the products are meet the substanceenvironment demand.Our AT136 Zinc stearate is main for the Transparent and Light Color ... centigrade5.particle size: 35 μm 6.Free acid: 0.5% AT136 Zinc Stearate