Inhibited 1,3 Propanediol Fluids

1,3-Propanediol (PDO) is a versatile bio-based glycol produced from renewable resources and used in a wide range of industrial, chemical, and heat transfer applications. PDO offers an environmentally conscious alternative to petroleum-based glycols while maintaining excellent thermal stability, low toxicity, and low viscosity characteristics

1,3-Propanediol is commonly used in heat transfer fluids.The unique chemical structure of PDO provides efficient heat transfer characteristics and improved handling properties for a variety of industrial systems and formulations.

Houghton Chemical formulates SAFE-T-THERM® PDO, a bio-based heat transfer fluid designed for applications requiring reliable freeze protection, corrosion protection, and sustainable heat transfer performance in industrial systems.