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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
Fulfilled By ChemPoint
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
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