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

Kuraranox Plastonox DLTP Antioxidant

Kuraranox Plastonox DLTP Antioxidant is a high-performance hindered phenolic antioxidant from Sumitomo Chemical’s Kuraranox series, designed for polyolefins and engineering plastics to deliver exceptional thermal stability, long-term oxidation resistance, and low volatility during processing and end-use.
  • kuraranox plastonox dltp antioxidant_c2250cbd
  • kuraranox plastonox dltp antioxidant_c2250cbd

Features Of Kuraranox Plastonox DLTP Antioxidant

  1. High-performance hindered phenolic antioxidant offering excellent long-term thermal stability.

  2. Low volatility and minimal migration, ensuring sustained protection in demanding processing conditions.

  3. Compatible with polyolefins, engineering plastics, and elastomers without adverse effects on color or clarity.

  4. Effective at low dosage levels (0.1–0.5 wt%), optimizing cost-efficiency and formulation flexibility.

  5. Meets major global regulatory requirements for food-contact and medical-grade polymer applications.

Typical Applications Of Kuraranox Plastonox DLTP Antioxidant

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

  2. Polyethylene (PE) blow-molded containers and rotational molding parts.

  3. Thermoplastic elastomers (TPEs) used in seals, gaskets, and soft-touch components.

  4. Engineering thermoplastics including polybutylene terephthalate (PBT) and polyamide (PA) compounds.

  5. Recycled polyolefin formulations requiring enhanced stabilization against thermo-oxidative degradation.

Specifications Of Kuraranox Plastonox DLTP Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white powder
AppearanceWhite crystalline powder
Primary ApplicationsPolyolefins, engineering plastics, TPEs
Key FeaturesThermal stability, low volatility, compatibility with pigments
BenefitsExtended service life, reduced discoloration, improved melt stability
Recommended Dosage0.1–0.5 wt% (based on polymer)
Storage ConditionsStore in cool, dry place below 30°C; keep container tightly closed


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