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ANOX™ BB021 Powder is a solid, synergistic blend of one part phenolic (ANOX® 20) to two parts phosphite (ALKANOX® 240) antioxidants. This binary blend provides excellent protection for polymers during both processing and long term aging.
Product Specifications
Appearance: White to off-white powder ALKANOX™ 240 Content: 64.2-69.2% ANOX™ 20 Content: 30.8-35.8% Clarity of Sol (10% w/v Toluene): Clear Tran. 425 nm (10% w/v Toluene): ≥95.0 Tran. 500 nm (10% w/v Toluene): ≥97.0
Primary Chemistry: Blend of Phenolic and Phosphite Antioxidants
Features & Benefits
Fewer additives to dose properly Low volatility allows for higher processing temperatures Excellent resistance to extraction from polymer compounds Available in powder and granular forms
Problems Solved
High volatility of primary antioxidant blends in high-temperature processes Decomposition of thermoplastics and low protection from oxidation and aging Availability of phosphite and phenolic antioxidant blend in powder or granular for easy use and mix Extraction of antioxidants during the compounding process
Applications
Used in a wide variety of thermoplastic polymers such as polyolefins, polycarbonates, ABS, and polyesters
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Thank you
Thank you for your inquiry and interest in ChemPoint.
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.