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

Eastman Tenox 8 Antioxidant

Eastman Tenox 8 Antioxidant is a high-performance hindered phenol antioxidant from Eastman’s Tenox series, designed for polymer stabilization against thermal and oxidative degradation in polyolefins, elastomers, and engineering plastics. It offers excellent processing stability, low volatility, and synergistic compatibility with phosphites and thioesters.
  • eastman tenox 8 antioxidant_bd2519fd
  • eastman tenox 8 antioxidant_bd2519fd

Features Of Eastman Tenox 8 Antioxidant

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

  2. Excellent compatibility with polyolefins, including polyethylene (PE) and polypropylene (PP).

  3. Low volatility and minimal migration, supporting retention in demanding processing conditions.

  4. Good color stability—reduces yellowing during extrusion, molding, and long-term aging.

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

Typical Applications Of Eastman Tenox 8 Antioxidant

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

  2. Polypropylene (PP) fibers, nonwovens, and automotive interior components.

  3. Rotomolded polyethylene tanks and industrial parts.

  4. Recycled polyolefin compounds requiring enhanced stabilization against reprocessing degradation.

  5. Thin-gauge packaging where low extractables and odor control are critical.

Specifications Of Eastman Tenox 8 Antioxidant

Chemical TypeSynthetic hindered phenol
Product FormFree-flowing white to off-white granules
AppearanceGranular, free-flowing solid
Primary ApplicationsPolyolefin stabilization (PE, PP), especially in thin-film and food-contact packaging
Key FeaturesThermal stability, low volatility, low odor, FDA-compliant for indirect food contact
BenefitsExtended service life, reduced discoloration, improved melt stability during processing
Storage ConditionsStore in original unopened container at <30°C; protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture under recommended storage conditions


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