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 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 products .
 

Applications:

    CH400, CH401, CH402 calcium Zn heat stabilizer is an environmentally friendly and efficient multifunctional liquid calcium Zn heat stabilizer. Excellent thermal stability and transparency, and deposited on the surface will not produce the phenomenon of migration when used in PVC products, with thermal oil, epoxy ester, epoxy soybean oil and with better results. Suitable for PVC slurry processing, widely used in slush molding, plastic, such as PVC Jin Su processing technology.
    The product not only has good compatibility and viscosity controllability, and can provide a good initial color and color retention. The product has proved to be an excellent heat stabilizer. Good compatibility, low volatility and little mobility, good resistance to light, suitable for soft pipe, granulation, rolling film, toys, conveyor belt, advertising cloth, wallpaper and other PVC products industry.
(1) may be substituted organotin stabilizers and stabilizers lead salt-based, non-toxic wire and cable to meet the requirements of environmental health; (2) having excellent initial whiteness and thermal stability, resistance to sulfide pollution; (3) good lubricity and unique role in coupling, giving a good filler dispersion, promotion and package resin, improve product performance, reduce mechanical wear and extend the service life of the equipment; (4) the promotion of both toughness and melting, plastic flow good; (5) can be given a good mix of PVC plastics and high-speed uniform melt flow, so that the product surface smooth.