Sodium bicarbonate. Acts as an endothermale foaming agent. Has good whiteness, smooth surface, even and fine cell structure. No active agent is needed in processing, the decomposition only depends... view more

Mixture of calcium stearate, zinc stearate and methyl stannum. Acts as a PVC heat stabilizer. Keeps the PVC products good pre-staining, outstanding long term dynamic stability and balanceable... view more

Lead based composite stabilizer containing light rare earth compound, antioxidant, internal and external lubricants, which is applicable for U-PVC profile extrusion. Has good thermo stability and... view more