Phosphite Antioxidants

SONGNOX® 1680 FF Antioxidant

This secondary antioxidant for organic polymers provides protection to melt flow and color during the thermal processing of polymers. This product is usable for many polymers, including: polyolefins, polycarbonate, polyester, and styrenics. It is usable in combination with hindered phenols to achieve synergistic performance. This product is usable with SONGSORB® UV Absorbers and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications.

SONGNOX® 1680 PW Antioxidant

This secondary antioxidant for organic polymers provides protection to melt flow and color during the thermal processing of polymers. This product is usable for many polymers, including: polyolefins, polycarbonate, polyester, and styrenics. It is usable in combination with hindered phenols to achieve synergistic performance. This product is usable with SONGSORB® UV Absorbers and SONGLIGHT® Light Stabilizers for thermal and light stabilization in outdoor applications.

SONGNOX® 6280 FF Antioxidant

This 90:10 mixture of SONGNOX® 6260 and magnesium aluminum hydroxide carbonate hydrate is a secondary antioxidant for organic polymers. It is effective in the stabilization of polyolefins, elastomers, engineered thermoplastics, and adhesives. It inhibits discoloration, which provides excellent color stability during compounding and fabrication, and it also improves light stability.
The Plastics Product Reference Guide

The Plastics Product Reference Guide

This guide features over 100 products to meet your needs, organized by category and application.
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