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- 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
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).
Quantity
Documents
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)
- 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
Manufacturer
Product Line
Industries
Authorized Countries
Canada
Mexico
United States
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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