- Chemical Family:Copper-based Compounds
- Functions:Heat Stabilizer, Antioxidant, Stabilizer
- Compatible Polymers & Resins:Polyamides, Polyamide 66 (PA 66), Polyamide 6 (PA 6)
- Processing Methods:Compounding
- End Uses:Engine Covers, Automotive Under The Hood
- Features:High Temperature Resistance, Good Weather Stability, Good Surface Gloss
BRUGGOLEN® H321 is a blend of copper compounds, halides, and lubricants in the form of compacted granules. It neutralizes the harmful effects of high temperatures on polyamides. It is a classic copper, salt-based heat stabilizer that works to a temperature of 180°C by reacting with the degradation products that are formed during thermal processing or exposure to high temperatures, neutralizing their harmful effects and helping to preserve the integrity of the polymer.