CaSt has excellent secular heat stability. It can be used for lubricant and clear product. It is innocuity that can be used for PVC innocuity product. Simultaneity has nice co-operate effect when it is used with Cd stearate and Ba stearate. The usage usually no more than 1%. It can be applied to stabilizer, lubricant and demoulding agent in polyalkene. Quality standard of the product: Appearance: white powder. Content of Calcium: 6.5?.5% Melting point: 149-155centimeters Heating loss: <=2.0% Dissociate fatty acid: <=0.5%