Calcium Zinc Ca/Zn PVC Heat Stabilizer for PVC Pipes China Manufacturer

• Customization: Available
• CAS No.: -------
• Formula: C36h70cao4
• EINECS: ------
• Appearance: Powder
• Usage: Plastic Auxiliary Agents
• Color: White
• Other Names: Calcium Zinc Heat Stabilizer for PVC Wire Cable
• Transport Package: 25kg/Bag. Woven Bag Lined
• Specification: 99%
• Trademark: NEW SANDE
• Origin: Shandong
• HS Code: 3812399000
• Production Capacity: 1000000

Product Description

Product Description

Calcium Zinc Stabilizer is an advanced, eco-friendly additive designed for PVC processing. It offers excellent thermal stability, ensuring optimal performance during extrusion, injection molding, and calendaring. Free from heavy metals, this stabilizer is a safe and sustainable alternative to traditional lead-based options. It enhances UV resistance, prevents discoloration, and improves long-term durability, making it ideal for construction profiles, cables, and food-grade packaging. Its balanced formulation ensures smooth processing and superior product quality.

Specification

Item	Standard
Appearance	white powder
Melting point	55-150℃
Metal content(ca zn)	4.1-4.5
Volatile Matter	1 %max
Heavy metal	none

Application

PVC Foam board ,PVC Wire and Cable ,PVC Pipe profile ,WPC /SPC Flooring ,PVC transparent products,Artificial leather 

1. Green and environmentally friendly: no heavy metal elements (lead\isotope), can meet the requirements of the latest
environmental protection standards of various countries (such as the EU RHOS Directive, REACH Directive, etc.).

2. Resistance to sulfide pollution: In the field of PVC door and window profiles, products using composite lead heat stabilizers are easily contaminated with sulfur and tin and turn black, while calcium zinc stabilizers are not affected by this.
 3. Good system switching characteristics: can directly replace lead salts and organic tin stabilizers. Traditional composite lead heat stabilizers converted to organic tin stabilizers will cause cross contamination and product blackening, while calcium zinc stabilizers will not be switched at will and blended. 
4. Product characteristics: give PVC mixtures good uniform plasticization and high-speed melt fluidity, making the surface of the product brighter. No impurities, high-efficiency weather resistance, wide range of application, small dosage, in white products, whiteness is higher than its similar products.
 5. High cost performance: has good lubricity and unique coupling effect, improves product performance, reduces mechanical wear, and extends the service life of equipment. Because of its balanced lubrication, it is not easy to precipitate. The production cycle is long.

Company Profile

Qingdao new sanda Industrial Co., Ltd. is a high-tech enterprise focused on chemical research and development and international trade, specializing in fundamental raw materials for industries such as coatings, rubber, plastics, water treatment, pigments, and construction chemicals. Our company boasts independent R&D and inspection centers, enabling us to track and control all product processes, from small-scale testing and pilot testing to industrial production. Furthermore, we have invested in leading-edge laboratories and testing facilities, and established a comprehensive testing and quality assurance system, laying a solid foundation for providing high-quality products to our customers.

Why Choose Us

Our advantages:
1. Lower price 
2. Stable supplier and consistent quality 
3. Faster delivery (stock in the warehouse closest to Qingdao Port, over 1,000 tons available) 
4. Over 20 years of PVC Calcium zinc stabilizer trading experience .