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- Manufacturer: SI Group
- Product Line: SI Group Main Antioxidants
- Product: ANOX™ Hindered Phenolic Antioxidants
- Industries: Adhesives | Coatings | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
ANOX™ PP18 Powder
ANOX™ PP18 Powder is a high–molecular weight hindered phenolic antioxidant that effectively protects against polymer degradation during processing and long-term aging.
Quantity
Documents
Specifications
Form: Free-flowing solid
Color: White
Melting point, °C: 50–55
Flash point, °C: 273
Molecular weight: 531 g/mol
Bulk density: 570 kg/m³
Primary Chemistry:
Hindered Phenolic
- Manufacturer: SI Group
- Product Line: SI Group Main Antioxidants
- Product: ANOX™ Hindered Phenolic Antioxidants
- Industries: Adhesives | Coatings | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Product Line
Authorized Countries
Canada
Mexico
United States
Overview
ANOX™ PP18 stabilizer effectively reduces oxidative degradation of most polymers during processing and end-use applications. Because of its low volatility, excellent extraction resistance, and scorch protection, it is ideal for use in polyurethane foams, TPU, spandex, and PU coatings. ANOX™ PP18 is a solid phenolic antioxidant for polyurethane formulations that provides excellent scorch protection and stability at room temperature.
Specifications
Form: Free-flowing solid
Color: White
Melting point, °C: 50–55
Flash point, °C: 273
Molecular weight: 531 g/mol
Bulk density: 570 kg/m³
Primary Chemistry:
Hindered Phenolic
Features & Benefits
- Available in multiple forms (powder, granular, nondusting blend)
- Broad food contact approvals
- Storage stability at elevated and room temperature
- Scorch protection in the production and processing of polyurethane products
Problems Solved
Oxidative degradation or decomposition in plastics, elastomers, coatings, or adhesives
Regulatory approvals for the use of hindered phenolic antioxidants in food contact applications
Scorch issues during the processing of polyurethane elastomers or polyol formulations
Volatility or extraction loss during high-temperature processing
Applications
Polyurethane foams and coatings
TPU and spandex stabilization
Polyolefin and styrenic compounds
PVC and block copolymers
Adhesives and sealants
Coatings and elastomeric systems
Related Applications
Related Chemistries
Adhesives
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Adhesives
Related Processes
Elastomers
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