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

Nanjian BHT Antioxidant

Nanjian BHT Antioxidant is a high-purity butylated hydroxytoluene (BHT) from Nanjian’s Antioxidant Series, model NJ-BHT-99.5, widely used in polymers, fuels, and food packaging to prevent oxidative degradation. It offers excellent thermal stability, low volatility, and strong free-radical scavenging capability. Compliant with GB 1900—2014 and FCC standards, it ensures extended shelf life and material integrity across industrial applications.
  • nanjian bht antioxidant_9e482788
  • nanjian bht antioxidant_9e482788

Features Of Nanjian BHT Antioxidant

  1. Highly effective phenolic antioxidant with proven inhibition of autoxidation in organic substrates.

  2. Excellent thermal stability, maintaining performance during high-temperature processing and storage.

  3. Low volatility and minimal migration, ensuring long-term protection in polymer and rubber matrices.

  4. Compatible with a broad range of synthetic rubbers, plastics, adhesives, and lubricating oils.

  5. Complies with major international food-contact regulations (e.g., FDA 21 CFR §172.130, EU Directive 10/2011) for authorized use in packaging materials.

Typical Applications Of Nanjian BHT Antioxidant

  1. Polyolefins (PP, PE) for wire & cable insulation and automotive components.

  2. Synthetic rubber compounds including SBR, BR, and EPDM used in tires and industrial hoses.

  3. Food-grade plastic packaging films and containers requiring oxidative stability.

  4. Mineral-based lubricating oils and greases for industrial and automotive applications.

  5. Adhesives, sealants, and elastomeric coatings exposed to heat and UV stress.

Specifications Of Nanjian BHT Antioxidant

Chemical TypeButylated hydroxytoluene (BHT), 2,6-di-tert-butyl-p-cresol
Product FormWhite crystalline powder or free-flowing granules
AppearanceWhite to off-white crystalline solid
Melting Point69–71 °C
Purity (by GC)≥ 99.0%
Residue on Ignition≤ 0.05%
Volatile Matter (105 °C)≤ 0.10%
Heavy Metals (as Pb)≤ 10 ppm


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