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SUNOX® 168

SUNOX® 168 is a secondary high performance phosphite antioxidant for organic polymers. Exhibits reduction in polymer degradation during processing. Provides improved gas fading performance in many applications. Imparts higher phosphorous content than competitive phosphite antioxidants.

Brand: SUNOX (8 products)

Functions: Anti-Degradant, Antioxidant, Secondary Antioxidant

Chemical Family: Phosphites

Compatible Polymers & Resins: Ethylene Vinyl Acetate (EVA), High-Impact Polystyrene (HIPS), Polybutylene Terephthalate (PBT), Polycarbonates (PC), Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS), Polyvinyl Chloride (PVC)

Features: Low Volatility

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Materials Features
Product Characteristics
  • Higher phosphorous content
  • Low color and volatility
  • Extraction resistant
  • Sanctioned for use in polyolefin’s by FDA

Applications & Uses

Properties

Physical Form
Appearance
White powder
Typical Properties
ValueUnitsTest Method / Conditions
Content99%-
Molecular Weight647g/mol-
Melting Point183-187°C-
Ash Contentmax. 0.1%-
Volatile Contentmax. 0.2%-
Transmittance 425nmmin. 98%-
Transmittance 500nmmin. 98%-
TGA (10%)300°C-

Regulatory & Compliance

Certifications & Compliance