Barium Zinc PVC Heat Stabilizer for Artificial Leather

Due to different compositions, their properties are also different. However, the liquid barium zinc stabilizer is generally a light yellow to yellow clear liquid, with a specific gravity of 0.95-1.02 at room temperature, a viscosity of less than 100 centipoise and a freezing point of about-15 C. Ba Zn Stabilizer has excellent thermal and light stability, small initial coloring, good transparency and color stability. Their stabilizing effect is stronger than that of solid compound soaps, so their dosage can be reduced, generally 2-3 phr, and powder poisoning will not occur, and Barium Zinc Liquid Stabilizer are completely dissolved in general plasticizers, with good dispersibility and small precipitation tendency. The importance of liquid zinc stabilizer system is increasing day by day. At present, there are many kinds of liquid BA/ZN stabilizers on the market, which can be used in almost all fields from semi-hard products to plasticized PVC, including calendering, extrusion, injection…