Select Your Region
- 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
- Authorized Countries: Canada | Mexico | United States
DOWFROST™ 35%
35% Concentrate in Water, Food-Grade Inhibited Propylene Glycol (PG) Thermal Fluid for Heat Transfer Applications between (3°F and 250°F).
Quantity
Documents
Specifications
Color: Clear, “Water-White”
Specific Gravity at (60/60°F): 1.050-1.060
pH of Solution (50% glycol): 9.5 – 10.5
Reserve Alkalinity – 9.0 ml
Composition (% by weight)
Propylene Glycol – 33.0 – 39.0
Inhibitors – 3.0
Water – 65.0
- 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
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Product Line
Industries
Authorized Countries
Canada
Mexico
United States
Overview
DOWFROST™ 35% inhibited propylene glycol (PG) is a prediluted, ready-to-use thermal fluid for easy fill & operation in a range of heat transfer equipment. DOWFROST™ 35% is comprised of <65% water, 33.0% to 39.0% propylene glycol, and <3% corrosion inhibitors
All components have been certified by the FDA as GRAS (generally regarded as safe) and are approved for use in food-sensitive applications and is recognized as the industry standard thermal fluid for food & beverage processing facilities.
DOWFROST™ is manufactured with Dow PuraGuard™ Propylene Glycol USP/EP, monopropylene glycol for the highest quality & longest lasting performance.
DOWFROST™ 35% provides exceptional thermal transfer performance from 3°F to 250°F (-16°C to 121°C).
Specifications
Color: Clear, “Water-White”
Specific Gravity at (60/60°F): 1.050-1.060
pH of Solution (50% glycol): 9.5 – 10.5
Reserve Alkalinity – 9.0 ml
Composition (% by weight)
Propylene Glycol – 33.0 – 39.0
Inhibitors – 3.0
Water – 65.0
Features & Benefits
- Low Toxicity
- GRAS – Food Safe Certified with FDA
- Stable Thermal Transfer (3°F to 250°F)
- Performance Inhibitors for Extended Corrosion Prevention
- Incredibly Long Fluid Life
- Free Glycol Concentration Test Kits from Dow
Problems Solved
Pipe & System Corrosion & Rust
Frozen or Burst Pipes
Contamination in Potential Food Contact Applications
Applications
DOWFROST™ 35% is an industry leading thermal fluid solution, well suited for a wide range of equipment and thermal transfer systems, including but not limited to:
Heating, Ventilation & Air Conditioning (HVAC)
Chill water & hydronic heating loops
Geothermal (ground source heat pumps)
Snow melt, defrosting & turf heating systems
Solar hot water heating
Fire water sprinkler systems
Food processing
Chilling of dairy products & beverages
Cold Room Dehumidifying
Beer & wine (fermentation cooling)
Freezing of concentrated juices, meats, poultry & fish
Refrigeration
Ice skating rinks
Secondary heat transfer loops
Related Applications
Facility Infrastructure
Related Chemistries
Adhesives
Related End Markets
Elastomers
Facility Infrastructure
- Commercial Real Estate and Retail
- Energy Generation & Utility
- Facility Construction & Management
- Maintenance, Repair & Operations
- Medical & Pharmaceutical
- Sports and Entertainment
- Chemical & Petrochemical
- Commercial Real Estate & Retail
- Facility Infrastructure
- Food & Beverage
- General Industrial
- Healthcare and Household
- Metal Processing & Fabrication
- Oil & Gas
- Textiles
- Wood Products
Related Functions
Adhesives
DOWFROST™ Glycol Thermal Fluids Articles
Dow DOWFROST for Dairy
DOWFROST™ Inhibited Propylene Glycol is the go-to standard for safe & sustained heat transfer in Dairy Facilities.
Dow DOWFROST PPC
Dow's inhibited propylene glycol fluids stand apart in the industry due to their consistent high quality and a broad portfolio of specialized grades of DOWFROST™.
Dow – Dowfrost – The True Cost of Homebrews
There are many glycol-based thermal fluids available in the market, but the so-called bargain homebrew solutions carry many hidden costs. Save yourself thousands in repair and fluid costs and learn the true value of the DOWFROST™ brands.
Have questions? Can't find the right product?
Ask our Experts
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
When You're Ready
View Support Articles
Talk to an Expert
Ask a Question
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
