Description

Technical Parameters

Special note:

Appearance

White powder

Heating volume reduction %

≤25

Metal oxide %

≥20

Melting range

80-150 ℃

Apparent density g/m³≥0.35

Volatile %

≤1

Powder diameter 40 mesh pass rate

General instructions:

Packing

25kg/ bag

Storage

Regular storage

Processing

Valid for 2 years

Note

Store in cool, dry warehouse, avoid rain, moisture. When stored, it must be away from fire and heat sources, avoid exposure to sunlight, and prohibit direct contact with acid and alkali or mixing.

Applications:

Environmental Friendly Calcium Zinc Heat Stabilizer is a high-performance, non-toxic auxiliary specially designed for PVC foam products, including foam profiles, sheets and pipes. As an eco-friendly alternative to traditional stabilizers, it meets international environmental standards, contains no heavy metals or harmful substances, and is safe for production and application, making it ideal for PVC foam processing in various industries.

This calcium zinc heat stabilizer boasts excellent thermal stability, which can effectively inhibit the thermal decomposition of PVC resin during high-temperature extrusion molding. It prevents PVC foam materials from discoloring, cracking or becoming brittle, ensuring the smooth progress of the production process and improving the qualified rate of finished products.

With good lubricity, it has strong compatibility with PVC resin and other additives, optimizing the melt fluidity of materials, reducing friction between materials and equipment, and extending the service life of processing equipment. It is suitable for the production of all kinds of PVC foam products, such as foam profiles, foam sheets and foam pipes, whether for indoor or outdoor use.

In addition, it has good weather resistance, which can enhance the anti-aging performance of PVC foam products, making them resistant to ultraviolet radiation and temperature changes, and maintaining stable performance and appearance for a long time. With low dosage, high efficiency and cost-effectiveness, it is a reliable choice for manufacturers engaged in PVC foam profiles, sheets and pipes production, realizing environmental protection and high-quality production at the same time.