PVC compound stabilizers are widely used in the production process of PVC products, such as pipes, film materials, cables, flooring, window frames and other fields. By adding stabilizer for PVC compound, the service life and thermal stability of PVC products can be improved, so as to meet the needs of different application fields. At the same time, the reasonable selection and use of stabilizer for PVC compound can also reduce production costs, improve production efficiency, and is an indispensable and important auxiliary agent in the production process of PVC products.
Contact Hairuite PVC stabilizer factory for more PVC compounding additives solutions.
Item | Lead Stabilizer |
Appearance | White or light yellow flake |
Metal salts contents | ≥90% |
Volatile | ≤0.5% |
Melting temperature | 70℃ |
PB content | ≥26% |
1. Thermal stability:
Neutralise or passivate metal ions and other harmful impurities that play a catalytic role in degradation, prevent PVC from decomposing and degrading at high temperature, and maintain its thermal stability.
2. Improvement of processing performance:
No need for secondary grinding, saving consumables, and at the same time, improve the processing performance of PVC, such as increasing the melt fluidity, reducing the viscosity of the melt and so on.
3. Light stability:
Stabilizer for pvc compound prevents PVC from aging under ultraviolet irradiation, improves aging resistance and inhibits oxidation of products.
4. Oxidation stability:
Stabilizer for pvc compound not only prevents PVC from degradation by oxidation, prolonging the service life of products, but also reduces the sliding ability between the interfaces.
Thermal Stability:
PVC lead stabilizers prevent the degradation of PVC at high temperatures during processing.
They help maintain the material’s properties and prevent discoloration.
UV Resistance:
PVC lead stabilizers provide protection against UV radiation, which can cause PVC to become brittle and discolored over time.
Mechanical Properties:
This stabilizer for PVC helps maintain the mechanical strength and flexibility of PVC products.
Besides, lead stabilizers improve the impact resistance and durability of PVC.
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Stabilizer
