DOWFROST™ - Inhibited Propylene-Glycol-Based Heat Transfer Fluid
DOWFROST™ Propylene-Glycol-based heat transfer quality is specially formulated to contain a package of industrial inhibitors that effectively prevent corrosion, ensuring equipment longevity. DOWFROST™ consists of ~96% Propylene glycol and 4% corrosion inhibitors.
DOWFROST™ is a food-grade heat transfer fluid for a variety of heat transfer applications. With low acute oral toxicity, DOWFROST™ is safe for use in applications where contact with food or beverage products could occur.
DOWFROST™ can provide effective heat transfer from -50°F to 250°F (-45°C to 120°C) and can provide freeze protection to below -50°C (-60°F) and burst protection to below -73°C (-100°F).
Typical product properties
| Composition (% by weight) PropyleneGlycol Performance Additives |
|
| Color | Colorless |
| Specific Gravity 15/15°C (60/60°F) | 1.050–1.060 |
| pH of Solution (50% Glycol) | 9.0–10.0 |
| Reserve Alkalinity (min.) | 10.0 ml |
Recommended Use Temperature Range:
-45°C (-50°F) đến 120°C (250°F)
Applications:
Secondary heating and cooling
Freeze and burst protection of pipes
Various deicing, defrosting, and dehumidifying
DOWFROST™ is an upgraded version of Dow PuraGuard™ Propylene Glycol USP/EP, providing high-quality and long-lasting performance. DOWFROST™ is available in 220 kg drums for the system.
Contact a Chemizol representative immediately to discover more features of Dowfrost - the optimal solution for your system.