Eastman's BioExtend™ Antioxidant

Maximize Your Biodiesel 

Eastman provides the industry leading antioxidant for biodiesel fuel.  Maximize active fuel life and drastically reduce the concern of fouling and wasted fuel. BioExtend™ is compatable with a variety of common bio-feedstocks and can significantly improve Oil Stability Index (OSI) values after treatment.   

All antioxidants are not equal

As a renewable source of energy, biodiesel is a promising alternative that helps corporations and individuals alike move toward greater sustainability. Since it's derived from vegetable oils and animal fats, biodiesel can start to oxidize as soon as it's produced. Oxidation leads to the formation of solids and deposits that clog filters, damages equipment, and renders biodiesel ineffective. In the end, ineffective biodiesel can adversely affect your reputation and sales.

Key Attributes

  • Formulated for extreme cold, stable at -25°C
  • Low Odor
  • Low-viscosity liquid solution - no premixing
  • Metal chelator protects against metal contamination
  • Outstanding performance at low concentrations
  • Revitalizes oxidized fuel

Go Further With Eastman's BioExtend™

Try Eastman BioExtend™ 30 to revitalize oxidized biofuel and Eastman BioExtend™ 30 HP if you need AGQM no-harm certification. ​Combining 30% MTBHQ, a very powerful antioxidant, with an effective chelating agent, significantly boosts the antioxidative power to effectively inhibit the rapid oxidation of biodiesel.

Unlike other antioxidants, only small quantities are required to achieve targeted stability levels and provide effective, durable protection. This ready-to-use solution allows easy miscibility in a variety of raw materials: soy, rapeseed, sunflower, palm, and a wide variety of other sources.


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