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DOWFROST™ Geo 20
DOWFROST™ Geo 20 is a specialty heat transfer fluid formulated with propylene glycol. It is intended for thermal transfer in geothermal heat pump systems (20% PG solution in water).
Fulfilled By ChemPoint
- Manufacturer: Dow
- Product Line: DOWFROST™ Glycol Thermal Fluids
- Product: DOWFROST™ Propylene Glycol Thermal Fluids
- Industries: Adhesives | Elastomers | Facility Infrastructure | Maintenance, Repair, Overhaul | Metal Processing & Fabrication | Transportation | Water Treatment
- Authorized Countries: Canada | Mexico | United States
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Overview
DOWFROST™ Geo 20 is a ready-to-use propylene glycol heat transfer fluid that contains specially designed corrosion inhibitors that meet ASTM D1384 corrosion protection requirements. The low glycol concentration of DOWFROST™ Geo 20 provides lower viscosity and higher heat transfer efficiency than higher-concentration fluid solutions.
DOWFROST™ Geo 20 has a freezing point of 18.5°F.
Specifications
Product type: Heat transfer fluid
Recommended use temperature range: −5°C to 100°C (23°F to 212°F)
Concentration propylene glycol, % by volume: 20
Concentration performance additives + water, % by volume: 80
Color: Yellow to green
Specific gravity: 1.017–1.027 25/25°C (77/77°F)
pH of Solution: 9.5–10.5
Reserve alkalinity (min): 3.5 mL
Primary Chemistry: Propylene glycol (PG)
Features & Benefits
High quality heat transfer fluid
Formulated for geothermal pump systems
Problems Solved
Flammability or explosion concerns with alcohol based thermal fluids
Corrosion or rust from poorly inhibited glycol fluids
Applications
DOWFROST™ Geo 20 is a premium specialty heat transfer fluid engineered for use in geothermal heating and cooling systems and geothermal pumps.
Related Applications
Adhesives
Facility Infrastructure
- Air Preheating
- Beverage Packaging
- Blow Molders
- Boilers
- Chillers
- Cooling Towers
- Facility Management
- Heat Exchangers
- Heat Transfer Skids
- HVAC
- Immersion Cooling
- Immersion Freezing
- Mechanical Contractors
- Plastics Forming
- Power Cogeneration
- Radiant Heating
- Secondary Chill Loops
- Shell & Tube
- Snow Melt
- Solar Hot Water Heating
- Vaporizers
- Waste Heat Recovery
Related CAS Numbers
Water Treatment
Related Chemistries
Adhesives
Related End Markets
Elastomers
Facility Infrastructure
- Energy Generation & Utility
- Facility Construction & Management
- Maintenance, Repair & Operations
- Medical & Pharmaceutical
Related Functions
Adhesives
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