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NAUGARD™ PS 30
NAUGARD™ PS30 is a liquid amine antioxidant for reducing scorch in flexible polyurethane foams made with polyether polyols.
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- Manufacturer: SI Group
- Product Line: SI Group Specialty Antioxidants
- Product: NAUGARD™ Polyol Stabilization Antioxidants
- Industries: Adhesives | Elastomers | Plastics
- Authorized Countries: Canada | Mexico | United States
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Fulfilled By ChemPoint
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Authorized Countries
Canada
Mexico
United States
Overview
NAUGARD™ PS30 is an amine antioxidant stabilizer designed to reduce scorch in polyether polyols used to make urethane foams.
NAUGARD™ PS30 is effective when used alone, but pairing it with a phenolic and phosphite antioxidant creates significant synergy that further inhibits physical and color scorch while manufacturing flexible urethane foams. This product is supplied in a li
Specifications
Appearance: Clear, reddish to brown liquid
Residual diphenylamine (DPA): 0.05%
Viscosity (@ 40°C): 400 cSt
Color, Gardner: 2
Specific gravity (@ 25°C): 0.98
Boiling point: >200°C
Flash point: 180°C
Nitrogen content: 4.7%
Moisture: 0.01%
Ash content: 0.01%
Primary Chemistry: Butylated, octylated diphenylamine
Features & Benefits
- Liquid form that easily blends with polyether polyols at ambient temperature
- Very low residual DPA content
- Synergistic with phenolic and phosphite antioxidants
- Cost-effective
Problems Solved
Discoloration or scorch caused by oxidation in flexible polyurethane systems Addition or mixing difficulties of solid antioxidants with polyols, especially at ambient temperatures
Applications
Flexible polyurethane foam
Related Chemistries
Adhesives
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Related Functions
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Elastomers
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