Susterra® for low-temperature, food-safe fluid applications

Susterra® USP-FG propanediol utilized for food and beverage heat transfer fluid applications offers a higher-performing alternative to propylene glycol for use as the primary ingredient in heat-transfer fluid for companies that require non-toxic, food-safe properties.

The low-viscosity profile of Susterra® USP-FG propanediol reduces pump power consumption and enhances flow rates and pumping efficiencies, which can reduce energy demands and maintenance costs. Plus, every drop of our pure, bio-based glycol is renewably sourced from plant materials, not petroleum.

Now there is choice.

• Improved viscosity at lower temperatures compared to propylene glycol, driving process cooling efficiency
• Excellent freeze-point depression for aqueous solution applications
• 100% USDA bio-based material, renewably and sustainably sourced
• Safe, low-toxic, and readily biodegradable
• Approved for incidental food contact under the NSF International HTX-1 specification
• GRAS, Halal, Kosher
• Meets specifications set forth in the United States Pharmacopeia-Food Chemical Codex monograph associated with biobased 1,3-propanediol
• Contributes to LEED points

• Food and beverage process cooling
• Immersion freezing
• Cooling liquid foods and dairy products
• Fermentation and maturation cooling
• Carbonated beverage cooling
• Plastic bottle blow-molding cooling
• Ice systems
• Data center and server room cooling
• Single-fluid process cooling
• Closed-loop, water-based HVAC applications

Contact a Susterra® propanediol distributor in your area, Request a Sample here on on SpecialChem

Need a Susterra® PDO based corrosive inhibitor or bacterial inhibitor package? Check out our providers here: Functional Fluids