Magison PVC heat stabilizer manufacturer factory supplies PVC calcium zinc stabilizer plastic industry stabilizer

CZ75 calcium zinc stabilizer

A specialized calcium zinc stabilizer developed for high-speed extrusion and high filling of PVC, mainly composed of calcium salts, zinc salts, lubricants, antioxidants, and other main raw materials, and synthesized through a special composite process as processing raw material additives.

Product performance

1. Green and environmentally friendly: free of heavy metal elements (lead barrier), which can meet the requirements of the latest environmental standards of various countries (such as the EU RHOS directive, REACH directive, etc.).

2. Resistance to sulfurization pollution: In the field of PVC door and window profiles, products using composite lead heat stabilizers are prone to blackening due to contamination with sulfur and tin, while calcium zinc stabilizers are not affected by this phenomenon

3. Good system switching characteristics: It can directly replace lead salts and organic tin stabilizers. Converting traditional composite lead heat stabilizers to organic tin stabilizers will cause cross contamination and blackening of the product. Calcium zinc stabilizers will not be easily switched and blended for use.

4. Product characteristics: endow PVC mixture with good uniform plasticization and high-speed melting fluidity, making the surface of the product more bright, free of impurities, with efficient weather resistance, wide application range, low dosage, and in white products, the whiteness is higher than that of similar products.

5. High cost-effectiveness: With good lubricity and unique coupling effect, it improves product performance, reduces mechanical wear, and extends the service life of the equipment. Due to its balanced lubrication, it is not easy to precipitate and has a long production cycle.

Product Features

Suitable for extrusion processes

White powder

Heating reduction ≤ 25%

Metal oxide ≥ 20%

Melting range 80-150 ℃

Calcium content% 15-18

Apparent density g/m ³ ≥ 0.35

Volatile matter%: ≤ 1%

Powder diameter 40 mesh, pass rate 98

Application

Production in various fields involved in the application of PVC wood plastic/stone plastic, PVC plastic steel profile, PVC foam profile, plate, PVC wire and cable, Artificial leather and other PVC products.

Packaging

25kg/bag.

Special reminder

Store in a cool and dry warehouse, avoid rain or moisture. When storing, it is necessary to keep away from ignition and heat sources, avoid exposure to sunlight, and strictly prohibit direct contact or mixing with acids and alkalis.

Due to different process conditions and environments, the foaming situation may vary, so please try a small sample before use.

The data published in this article are all reliable data that we have determined. However, users must decide on the suitability of the product themselves. Due to the inability of the company to have a clear understanding of all conditions and objects, it is not possible to guarantee the correctness and applicability of the product in specific usage and use. You should conduct thorough verification before using the product.

Address:Room 530, Zone C, Shitailong International, No. 3, Lufeng East Road, Kunshan

Factory address:No. 2, Fengshou Road, Funing Industrial Park, Yancheng City

National toll free service hotline:400-696-0100

Domestic Business Phone: 0512-81868299International Business Phone: 0512-81860100

Product technical consultation:151-516-33733

Physical and chemical properties:

Appearance: White powder

Content: Effective substance ≥ 99

Volatile matter: ≤ 2%

Performance and characteristics:

The appearance of calcium zinc stabilizer is mainly white powder. Powdered calcium zinc stabilizer is the most widely used non-toxic PVC stabilizer, commonly used in PVC wood plastics, foam boards, flooring, wall panels, injection molding, film, hard PVC materials, etc. It can not only replace toxic stabilizers such as lead cadmium salts and organic tin, but also has good thermal stability, photostability, transparency, and coloring power. Practice has proven that in PVC resin products, the processing performance is good, and the thermal stability is equivalent to that of lead salt stabilizers, making it a good non-toxic stabilizer.

It has good dispersibility, compatibility, processing flowability, wide adaptability, and excellent surface finish with PVC resin during processing; Excellent thermal stability, small initial color phase, and no appearance of segregation; Free from heavy metals and other toxic components, and free from sulfidation; Congo red has a long test time, excellent electrical insulation, no impurities, and efficient weather resistance; Wide application range, strong practicality, low dosage, and multifunctional; In white products, the whiteness is better than that of similar products.

Heat stabilizers that fully comply with the EU ROHS directive