Description

Technical Parameters

Special note:

Appearance

White Flake

Lead content %

32-35

Volatile %

≤2

General instructions:

Packing

25kg/ bag

Storage

Regular storage

Processing

Valid for 2 years

Note

Low toxicity, contains heavy metals, not used in food packaging. Store in cool, dry, ventilated 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:

Long Term Thermal Stability Stabilizer for High Foam Ratio PVC Rigid Profile is a high-performance additive specifically developed for PVC rigid profiles with high foam ratio, aiming to solve the problems of thermal degradation, cell collapse and poor durability during processing and long-term use. It adopts an advanced composite formula, integrating excellent long-term thermal stability and foam compatibility, perfectly adapting to the high-temperature foaming and molding process of PVC rigid profiles.

This stabilizer has outstanding thermal stability, which can effectively inhibit the thermal decomposition of PVC resin during high-temperature extrusion and foaming, preventing discoloration, brittleness, cracking and other defects. Even under long-term exposure to high temperature, humidity and other harsh environments, it can maintain the structural stability of PVC rigid profiles, ensuring the long-term service life of products.

For high foam ratio PVC rigid profiles, its core advantage is the good compatibility with foaming agents, which can coordinate the foaming process and thermal stabilization effect, ensuring uniform cell structure, no collapse, no pinholes and flat surface. It effectively avoids the problem of cell rupture caused by thermal degradation during foaming, while maintaining the mechanical strength, rigidity and dimensional stability of the profiles, meeting the performance requirements of building, decoration and other fields.

It is non-toxic, odorless and compliant with environmental protection standards, suitable for various high foam ratio PVC rigid profiles such as door and window profiles, decorative profiles and structural profiles. With easy dispersion and stable performance, it can be seamlessly integrated into existing production lines, reducing production defects and improving production efficiency. This long-term thermal stability stabilizer provides reliable protection for high foam ratio PVC rigid profiles, helping manufacturers produce high-quality, durable and stable products.