BNX® 1225 is a synergistic blend of 50% BNX® 1010 and 50% Benefos® 1680. This blend of both a primary and secondary antioxidant provides excellent heat stability and antioxidation, with good compatibility with resins and excellent extraction resistance.

Applications: BNX® 1225 is a convenient blend of both a primary and secondary antioxidant. This synergistic blend addresses a broad range of stabilization needs. The relatively high phenolic antioxidant content provided by BNX® 1010 contributes synergistically to the polymer's stabilization and addresses applications requiring more long-term thermal stability by preventing thermo-oxidative degradation. The secondary antioxidant, Benefos® 1680, is an organophosphite of low volatility and particularly resistant to hydrolysis and provides protection to organic polymers which are prone to oxidation. This synergistic blend is used in polyolefins and olefin-copolymers such as polyethylene, polypropylene, polybutene and ethylene-vinyl acetate copolymers. This blend can also be used in other polymers such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers, adhesives, and other organic substrates. BNX® 1225 can also be used in combination with light stabilizers to provide enhanced performance.

Advantages: Ease and convenience of compounding

• Maintenance of original melt flow

• Low color formation

• Improvement of long-term stability

• Low volatility

• Resistant to hydrolysis