ANOX™ PP18 Powder is a high–molecular weight hindered phenolic antioxidant that effectively protects against polymer degradation during processing and long-term aging.
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ANOX™ PP18 Powder effectively reduces the oxidative degradation of most polymers during processing and end-use application. It is an ideal antioxidant additive for polyolefins, styrenics, block copolymers, elastomers, adhesives, PVC, and polyurethanes.
ANOX™ PP18 Powder is a solid hindered phenolic antioxidant for polyurethane formulations that provides excellent scorch protection and stability at room temperature.
Form: Free-flowing solid
Color: White
CAS number: 218-216-0
Melting point: 50°–55°C
Flash point: 273°C
Molecular weight: 531 g/mol
Bulk density: 570 kg/m³
Primary Chemistry:
Octadecyl-3-(3’,5’-di-tert-butyl-4’-hydroxyphenyl) propionate
Oxidative degradation or decomposition in plastics, elastomers, coatings, or adhesives
Regulatory approvals for hindered phenolic antioxidants in food contact applications
Scorch issues during the processing of polyurethane elastomers or polyol formulations
Plastics
Elastomers
Coatings
Adhesives
Polyurethanes
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