DOWFROST™ HD Heat Transfer Fluid, Dyed

A formulation of 94.0 percent propylene glycol and a specially designed package of industrial corrosion inhibitors. The fluid is dyed fluorescent yellow-green for leak detection purposes. Solutions of this in water provide freeze protection to below -50°C (-60°F) and burst protection to below -73°C (-100°F). It is widely used within the HVAC industry or wherever low toxicity, environmentally heat transfer fluids are needed. 


  • HVAC
  • Food
  • Pharmaceutical
  • Geothermal


  • DOWFROST™ Heat Transfer Fluid is the only inhibited glycol made with DOW PuraGuard™ Propylene Glycol USP/EP, a pharmaceutical grade of monopropylene glycol with specified purity greater than 99.8%. By contrast, competitor products are often made from recycled or industrial grade glycols, or from glycols derived from bio-renewable sources. These glycols typically do not meet USP specifications as they contain significant amounts of impurities like ethylene glycol or diethylene glycol, which at certain levels affect toxicity. They also may contain certain other impurities, such as dioxolanes which impart strong odors and cause excessive foam. A great way to prolong fluid lifetime and to lower your cost of ownership, is to use DOWFROST heat transfer fluid because it is made with the highest industry purity propylene glycol combined with long lasting, food safe, corrosion inhibitors.



  • Fluid Base 丙二醇
  • Freezing Point in °F(°C) -60 (-51)
  • Maximum Operating Temperature in °F(°C) 250 (120)

如需了解更多信息,请 联系陶氏


DOWFROST™ HD Heat Transfer Fluid, Dyed
如需了解更多信息,请 联系陶氏

DOWFROST™ HD Heat Transfer Fluid, Dyed


DOWFROST™ HD Heat Transfer Fluid, Dyed
如需了解该产品的经销商选项,请 联系陶氏