Non-Toxic Ca-Zn Stabilizer

Understanding Calcium Zinc Stabilizers:

In the universal of plastics market,Stabilizers play a essential role in enhancing the thermal stability and durability of PVC materials.One popular type of stabilizer used in PVC processing and formulation is Non-Toxic calcium zinc stabilizer.

Non-Toxic Calcium-zinc stabilizers are compound by a special composite process with calcium salts, zinc salts, lubricants, antioxidants and a variety of functional auxiliary. Different from traditional PVC stabilizers like Lead-based or Tin-based stabilizers, Calcium-zinc stabilizers are free of heavy metals and hazardous substances, offering improved safety & environmental advantages for PVC products.

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Properties of Calcium Zinc Stabilizer

1.Excellent Thermal stability and Initial tinting
Calcium zinc stabilizers exhibit decent thermal stability, transparency and tinting strength, allowing them to withstand high processing temperatures without surface precipitation and migration, ensuring the PVC products with heat-resistance.These property contributes to improve long-term performance of PVC products under high-temperature conditions, to make them a sustainable choice for stabilizing PVC formulations.

2.Weather-resistance
The good light stability enabled Calcium zinc stabilizers provide excellent weather resistance to PVC products, protecting them from degradation caused by exposure to UV radiation, moisture, and other environmental factors. This property is particularly beneficial for outdoor applications, where durability and colour retention are essential.

Advantage of our Calcium Zinc Stabilizer

1.Non-toxic & environmental-friendly, no harmful heavy metal

2.Improve the melt fludity, better dispersity, improve surface gloss quality, reduce mechanical wear

3.Anti-precipitation,can improve the extrusion speed, reduce the plasticizing temperature, prolong the production cycle

4.Balance of lubrication, promote fusion & improve mechanical property of PVC products,

5.Cost-effective solution,can replace the traditional lead salt heat stabilizer

6.Powder form is conducive for processing and can replace the traditional lead salt heat stabilizer

7.Good forming stability

Applications of our Calcium Zinc Stabilizers for PVC

APPLICATION	PROPERTY	Dosage
PVC water inlet pipes	Excellent heat stability	2.5-4.0 PHR
PVC conduit pipes	Excellent initial color	3.0-4.0 PHR
PVC Foam sheet	Balance of lubrication	4.0-6.0 PHR

WPC foam board
PVC conduit pipes
PVC foam board