Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kuraranox Plastonox 168 Antioxidant

Kuraranox Plastonox 168 is a high-performance hindered phenolic antioxidant from Kuraray’s Plastonox series, widely used in polyolefins and engineering plastics to prevent thermal-oxidative degradation during processing and long-term service life.
  • kuraranox plastonox 168 antioxidant_025bcdf8
  • kuraranox plastonox 168 antioxidant_025bcdf8

Features Of Kuraranox Plastonox 168 Antioxidant

  1. High-performance hindered phenolic antioxidant for long-term thermal and oxidative stability.

  2. Excellent compatibility with polyolefins, including polyethylene (PE) and polypropylene (PP).

  3. Low volatility and minimal migration, ensuring consistent performance during processing and end-use.

  4. Non-staining and low-color formation, preserving clarity and aesthetics in sensitive applications.

  5. Synergistic with phosphite co-antioxidants (e.g., Irgafos 168), enhancing overall stabilization efficiency.

Typical Applications Of Kuraranox Plastonox 168 Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for automotive and hygiene markets.

  2. Blown and cast polyethylene (PE) films used in packaging and agricultural applications.

  3. Injection-molded PP components for appliances and consumer goods.

  4. Rotomolded PE tanks and containers requiring extended service life under thermal stress.

  5. Recycled polyolefin compounds where enhanced melt stability and reprocessing resistance are critical.

Specifications Of Kuraranox Plastonox 168 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white granules
AppearanceGranular, free of lumps and dust
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), engineering plastics
Key FeaturesLong-term thermal stability, low volatility, excellent processing safety
BenefitsReduces chain scission, prevents discoloration, extends product lifetime
Recommended Dosage0.05–0.3 wt% depending on polymer type and end-use requirements
Storage ConditionsStore in cool, dry, well-ventilated area; protect from moisture and direct sunlight


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