DOWCAL™ 100E Ethylene Glycol is an improved version of DOWCAL™ 100 with a robust package of additives and corrosion inhibitors. It provides superior performance, thermal stability, and extended protection, making it more suitable for the most demanding and critical applications.
Product type: Ethylene glycol–based thermal fluid
Appearance: Clear, colorless liquid
Odor: Odorless
Freezing point: For 50% solution, approximately −37°C (−35°F)
Boiling point: 197°C (386°F)
Specific heat capacity: 2.43 J/g°C at 25°C
Thermal conductivity: 0.258 W/mK at 25°C
Density at 20°C: 1.114
Viscosity: 16.1 cP at 25°C
pH of solution: 8.0–8.8
Reserve alkalinity min: 9.5
Freeze point: −36°C
Primary Chemistry:
Ethylene Glycol
Conor Robertson, Technical Specialist
Product recommendations backed by technical expertise.
Fast answers to formulation and application questions.
DOWCAL™ 100E is a high-quality heat transfer fluid formulated from ethylene glycol with added corrosion inhibitors for extended performance. It provides excellent heat transfer performance and exceptional thermal stability in well-maintained heat transfer systems. DOWCAL™ 100E is an inhibited heat transfer fluid, ensuring system operation is protected from rust and corrosion damage in a properly balanced concentration.
DOWCAL™ 100E is a versatile heat transfer fluid suitable for industrial applications, HVAC systems, refrigeration, renewable energy applications, automotive and aerospace systems, food and beverage cooling systems, pharmaceuticals and biotechnology manufacturing, data center and electronics cooling, concrete curing processes, agricultural heating systems, medical applications, marine cooling systems, and other specialty applications.
Premature thermal system corrosion, rust, or damage
Inferior heat transfer fluid lifespan
Incompatibility between heat transfer fluid and elastomers
Overheating
Freezing
Maintenance costs
Closed-loop cooling systems
Hydraulic systems
Thermal storage
Chiller systems
Heat pumps
Radiant heating systems
Efficient cooling in commercial freezers, refrigeration units, and ice-making machines
Cryogenic freezing and storage
Solar water heating and solar space heating systems
Geothermal heat pumps
Antifreeze and coolant in automotive and heavy-duty engine cooling systems
Deicing fluid for aircraft and runways
Cooling systems for food and beverage processing
Temperature control in pharmaceutical and biotechnology manufacturing
Cooling systems from data centers
Concrete cooling during the curing process in hot climates to prevent thermal cracking
Waste heat recovery
Greenhouse heating systems
Cryotherapy devices
Marine cooling systems
Ice rinks systems
Deicing formulations for roads
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