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

Su Nuo Ke 592 Antioxidant

SuNuoKe®AntioxidantSeries592isahigh-performancephenolicantioxidantdesignedforpolyolefinsandelastomers.Itprovidessuperiorextractionresistance,thermalstabilityandlong-termpolymerprotectionwithlowvolatilityandexcellentcompatibility.
  • su nuo ke 592 antioxidant_dcdb7a26
  • su nuo ke 592 antioxidant_dcdb7a26

Features Of Su Nuo Ke 592 Antioxidant

  1. High-performance phenolic antioxidant with synergistic secondary antioxidant activity.

  2. Excellent thermal stability up to 230°C, suitable for high-temperature polymer processing.

  3. Low volatility and minimal migration, ensuring long-term stabilization in end products.

  4. Compatible with polyolefins, engineering plastics, and elastomers without adverse interactions.

  5. Non-staining and low-coloring formulation, preserving aesthetic integrity of transparent or light-colored materials.

Typical Applications Of Su Nuo Ke 592 Antioxidant

  1. Polyethylene (HDPE, LDPE, LLDPE) films and blow-molded containers.

  2. Polypropylene (PP) automotive interior components and under-hood parts.

  3. Thermoplastic elastomers (TPEs) used in medical tubing and consumer goods.

  4. Recycled polyolefin compounds requiring robust oxidative stability during reprocessing.

  5. Masterbatch formulations for color and additive concentrates.

Specifications Of Su Nuo Ke 592 Antioxidant

Chemical TypeHindered phenol with phosphite synergy
Product FormFree-flowing white to off-white powder
AppearanceUniform granular powder, no visible impurities
Primary ApplicationsPolyolefins, PP/PE fibers, TPEs, masterbatches
Key FeaturesThermal stability, low volatility, non-staining
BenefitsExtended service life, reduced gel formation, improved melt stability
SolubilitySoluble in common organic solvents (e.g., toluene, xylene); insoluble in water
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight


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