Profiles with calcium zinc stabilizer This series of products with calcium and zinc salts of organic acids with a reasonable company developed its own hydrotalcite, soap and a variety of rare and efficient secondary stabilizers and lubricants from inside and outside. Free of heavy metals. Has passed the SGS testing, a new generation of environmentally friendly additives. With excellent thermal stability and initial coloring properties, good lubrication and dispersion, anti-precipitation, excellent weather resistance and physical properties. Model 517A features introduced high heat resistance, good weather, good physical properties (GB corresponding specifications) 517B high heat resistance, good weather resistance, high gloss, initial coloring, suitable for light products reference formulations (in white products, for example) profiles PVC 100 impact modifier and processing aids 8.0-10.0 1.5-2.5 TiO2 4.0 filler 8-10517 series 3.5-4.0 right amount of lubricant additives other appropriate amount of this information comes from Jiangxi Hongyuan Chemical Co., Ltd. http://shop.99114.com/41327845