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

Albemarle AT-3114 Antioxidant

Albemarle AT-3114 is a high-performance hindered phenolic antioxidant from the AT-series, designed for polyolefins and engineering plastics. It delivers superior thermal stability, low volatility, and excellent processing protection. Compatible with PP, PE, and elastomers, it prevents oxidative degradation during extrusion and molding. Non-staining, low odor, and REACH-compliant—ideal for demanding automotive and packaging applications.
  • albemarle at 3114 antioxidant_04337e74
  • albemarle at 3114 antioxidant_04337e74

Features Of Albemarle AT-3114 Antioxidant

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

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

  3. Compatible with a broad range of polymers including polyolefins, styrenics, and engineering thermoplastics.

  4. Non-staining and low-color formation, preserving aesthetic integrity in clear or light-colored applications.

  5. Regulatory compliant for food-contact applications where permitted under FDA 21 CFR §178.2010 and EU Directive 10/2011.

Typical Applications Of Albemarle AT-3114 Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for automotive interior and filtration media.

  2. High-density polyethylene (HDPE) blow-molded containers requiring extended shelf-life stability.

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

  4. Recycled polyolefin compounds where oxidative degradation resistance is critical during reprocessing.

  5. Electrical insulation materials exposed to elevated operating temperatures.

Specifications Of Albemarle AT-3114 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white powder
AppearanceFree-flowing crystalline powder
Primary ApplicationsPolyolefins, styrenics, thermoplastic elastomers
Key FeaturesThermal stability, low volatility, polymer compatibility
BenefitsExtended service life, reduced discoloration, improved melt stability
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight
Regulatory StatusFDA 21 CFR §178.2010 compliant; EU Regulation (EU) No 10/2011 listed


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