Calcium Zinc Stabilizer

Ca-zn stabilizer from the calcium, zinc, lubricants, antioxidants and the like as the main component and composite technology using a special synthetic. It can not only replace lead and cadmium salts and other toxic organic tin stabilizer, and has a very good thermal stability, light stability and transparency and tinting strength. Practice has proved that, in pvc resin products, good processing properties, heat stabilizers lead salt acts as a stabilizer, is a good non-toxic stabilizer.
informations:
ca-zn stabilizer appearance white powdery main. Powdered calcium zinc stabilizers are used as the most widely used non-toxic pvc stabilizer, commonly used in food packaging, medical equipment, wire and cable and other materials. At present, there have been pvc calcium zinc stabilizers can be used for rigid tubing. Thermal stability of powdered calcium zinc stabilizer is not as lead salt itself has a certain degree of lubricity, poor transparency, easy-blooming characteristics. In order to improve the stability and transparency, are often added to hindered phenols, polyhydric alcohols, phosphites antioxidant to improve β- dione.
product features:
there are pvc resin processing with good dispersion, compatibility, processing fluidity, adaptability, excellent surface smoothness; excellent thermal stability, the initial hue is small, no precipitation phenomena; free of heavy metals and other toxic ingredients without curing the phenomenon; congo red test long time, has excellent electrical insulation, no impurities, with high weather resistance; wide range of applications, practical, with less versatility; white products, whiteness better than its similar products.
Different specifications :
according to different purposes, calcium zinc composite stabilizer have different varieties: cz-1, cz-2, cz-3, etc., respectively, for pipe, profile, pipe, sheet metal, injection molding, blown film, cable and other plastic productions