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

Eastman Tenox R Antioxidant

Eastman Tenox R Antioxidant is a high-performance hindered phenolic antioxidant from Eastman’s Tenox series, designed for polymer stabilization against thermal and oxidative degradation. It offers excellent compatibility with polyolefins, elastomers, and engineering plastics, ensuring long-term protection during processing and end-use. Widely used in automotive, packaging, and wire & cable applications.
  • eastman tenox r antioxidant_1877e109
  • eastman tenox r antioxidant_1877e109

Features Of Eastman Tenox R Antioxidant

  1. High-performance phenolic antioxidant offering excellent thermal and oxidative stability.

  2. Low volatility and minimal migration, ensuring long-term protection in demanding processing conditions.

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

  4. Non-staining and low odor—ideal for applications requiring high aesthetic and sensory quality.

  5. Regulatory compliant for food-contact applications where permitted (e.g., FDA 21 CFR §178.2010).

Typical Applications Of Eastman Tenox R Antioxidant

  1. Polypropylene (PP) and polyethylene (PE) packaging films and containers.

  2. Automotive interior components exposed to elevated temperatures and UV stress.

  3. Household appliances and consumer electronics housings.

  4. Medical-grade polyolefin devices requiring biocompatibility and shelf-life stability.

  5. Industrial hoses, belts, and molded rubber-plastic composites.

Specifications Of Eastman Tenox R Antioxidant

Chemical TypeSynthetic phenolic antioxidant (alkylated phenol derivative)
Product FormFree-flowing white to off-white granules
AppearanceGranular, uniform particle size distribution
Primary ApplicationsStabilization of polyolefins and styrenic polymers
Key FeaturesThermal stability up to 260°C; low extractability in aqueous and fatty media
BenefitsExtended melt stability during extrusion and injection molding; reduced discoloration and chain scission
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture when stored under recommended conditions


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