Calcium Zinc Stabilizer CZ-A117 For Top Grade Transparent PVC Products
Calcium Zinc stabilizer CZ-A117 for top grade transparent pvc products
1. Product type
Ca/Zn stabilizer CZ-A117
Top grade Transparent PVC products
2. Technical data:
Appearance: white powder
Drying loss (%): 1.0 max
Zinc stearate (%): 1.5±0.1
Calcium stearate (%):1.4±0.1
Lubricant (%): 38±0.5
Initial melting poin (centigrade): 75
Processing temperature: (centigrade): 158-170
3. Characteristic of product:
Calcium zinc stabilizer from the calcium salt, zinc salt, lubricants, antioxidants as the main component of the use of special composite process and synthesis. It not only can replace lead and cadmium salts and organic tin and other toxic stabilizers, but also has a very good thermal stability, light stability and transparency and color strength. Practice has proved that in the PVC resin products, processing performance, thermal stability is equivalent to lead salt stabilizer, is a good non-toxic stabilizer.
PVC products use CZ-A117 is up to ROHS standard, the transparency is the same to using organotin stabilizer.
If CZ-A117 replace liquid Ca/Zn stabilizer, the dosage is 70-80% of original formula when CZ-A116 be used in transparent PVC products.
4. Package and storage: 25kgs paper bag with PE bag inner, store dry at room temperature.