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

Eastman Tenox 20 Antioxidant

Eastman Tenox 20 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 cable applications for superior aging resistance and color retention.
  • eastman tenox 20 antioxidant_9ef2257a
  • eastman tenox 20 antioxidant_9ef2257a

Features Of Eastman Tenox 20 Antioxidant

  1. Highly effective phenolic antioxidant for long-term thermal and oxidative stability.

  2. Low volatility and excellent compatibility with polyolefins, including PP and HDPE.

  3. Non-staining and low-color formation, preserving product aesthetics during processing and aging.

  4. Good hydrolytic stability, maintaining performance in humid or moisture-exposed environments.

  5. Approved for use in food-contact applications compliant with FDA 21 CFR §178.2010 and EU Regulation (EC) No. 10/2011.

Typical Applications Of Eastman Tenox 20 Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for medical and hygiene products.

  2. HDPE and LDPE packaging films requiring extended shelf-life and clarity retention.

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

  4. Rotomolded polyethylene tanks and containers for chemical storage.

  5. Blown and cast film applications where low extractables and odor control are critical.

Specifications Of Eastman Tenox 20 Antioxidant

Chemical TypeSynergistic blend of hindered phenol and phosphite antioxidants
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, free from visible foreign matter
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), engineering plastics, and elastomers
Key FeaturesThermal stability, melt-processability, low volatility, non-migrating
BenefitsExtended polymer service life, reduced discoloration, improved mechanical property retention
Regulatory ComplianceFDA 21 CFR §178.2010, EU Regulation (EC) No. 10/2011, REACH registered


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