SUNOX® 592 is a synergistic blend of high performance phosphite antioxidant and radicals capture agent. This product has excellent synergistic effect, so it can provide efficient processing protection at high temperature.

Functions: Antioxidant, Secondary Antioxidant

Chemical Family: Phosphites

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), High-Impact Polystyrene (HIPS), Polystyrenes (PS), Polyvinyl Chloride (PVC)

Features: Excellent Processing Stability, Good Thermal Stability, Low Volatility

End Uses: Appliance Components, Automotive Exterior Parts, Household Goods

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions

Features & Benefits

Product Characteristics
  • Minimal color and odor contribution.
  • Low volatility and very good processing stabilization.
  • Excellent synergistic effect.
  • Improvement of long-term thermal stability.

Applications & Uses

Properties

Physical Form
Appearance
White to off-white powder
Typical Properties
ValueUnitsTest Method / Conditions
Density at 25°C1.0-1.1g/cm3
Melting Point50-190°C
Transmittance 425nmmin. 95%
Transmittance 500nmmin. 97%
Ash Contentmax. 0.1%
Volatile Contentmax. 0.5%
TGA (10%)287°C

Regulatory & Compliance

Certifications & Compliance