ANOX™ PP18 NDB is a hindered phenolic antioxidant with high molecular weight supplied in a non-dusting form. It provides excellent protection against polymer degradation.
ANOX™ PP18 NDB antioxidant effectively reduces the oxidative degradation of most polymers during processing and end-use application. As a hindered phenolic antioxidant, ANOX™ PP18 NDB is ideal for polyolefins, styrenics, block co-polymers, elastomers, adhesives, and PVC formulations.
ANOX™ PP18 NDB antioxidant stabilizer offers excellent protection from degradation for polyol and polyurethane applications. It provides exceptional stability and scorch protection during the final processing of foams and elastomers.
Form: Pellets
Color: White
CAS number: 2082-79-3
Melting point: 50°C–55°C
Flash point: 273 °C
Molecular weight: 531 g/mol
Primary Chemistry: Hindered phenolic
Non-dusting solid antioxidant
Available in granular, powder, and non-dusting forms
Non-coloring, odorless, and low volatility properties
Broad food- contact approvals
Protects against peroxide degradation
Supports scorch protection in foam processing
Oxidative degradation in plastics, elastomers, coatings, and adhesives
Use restriction and dusting concerns from the use of powder-form antioxidants
Regulatory clearances for the use of hindered phenolic antioxidants in food contact applications
Scorch issues during the final processing of foams
Peroxide degradation of polyurethanes
Stabilizers for plastic compounders, elastomers, coatings, adhesives, and various other applications
Stability and protection in polyols and polyurethane applications, including foams, spandex, TPU, and polyurethane coatings
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