Zinc Stearate S

Zinc stearate. Acts as a lubricant, stabilizer, dusting agent and mold release agent. In expandable polystyrene, it assists in control of cell structure. Suitable for rigid and plasticized PVC. Used as a lubricant for polystyrene and as a dusting agent in uncured slabs & extrusion for antitacking purposes. During slab curing, the stearate solubility in the compound allows a smooth cure