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NAUGARD™ P
NAUGARD™ P is a liquid phosphite antioxidant designed to act as a processing stabilizer, decompose peroxides, and prevent discoloration with broad FDA approval.
Fulfilled By ChemPoint
- Manufacturer: SI Group
- Product Line: SI Group Phosphite Antioxidants
- Product: NAUGARD™ Liquid Phosphite Antioxidants
- Industries: Adhesives | Plastics
- Authorized Countries: Canada | Mexico | United States
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Overview
NAUGARD™ P is a liquid phosphite secondary antioxidant that functions as a processing stabilizer and effectively synergizes with phenolic and thiodipropionate antioxidants. It offers low volatility and inhibits discoloration in a variety of polymers. NAUGARD™ P is a tris(mono-nonylphenyl) phosphite antioxidant that effectively protects polyethylene, polypropylene, EVA-wax blends, PVC, polycarbonates, polyphenylene oxide, halogenated polyolefins, polyvinyl ethers, and waxes. Furthermore, this antioxidant offers protection for scrap resins during reclaiming.
Specifications
Form: Viscous liquid
Color: Clear
Specific gravity @ 25 °C: 0.978
Color (Gardner): 2
Molecular weight: 688 g/mol
Viscosity @ 25 °C: 5200 cps
Flash point (TOC Method): 221 °C
Pour point: −7°C
Primary Chemistry: Tris(nonylphenyl) phosphite
Features & Benefits
Low volatility
Nondiscoloring
Synergizes with phenolic and thiodipropionate antioxidants
FDA food contact approvals
Problems Solved
Discoloration and peroxide degradation of polymers
High volatility of traditional phosphite antioxidants
Food contact approvals of phosphite antioxidants for use in food contact applications
Applications
Polyolefins
Styrenics
Rubber elastomers
Masterbatches
Compounders
Extruders
Related Chemistries
Plastics
Related Functions
Adhesives
SI Group Phosphite Antioxidants Articles
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