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DOWCAL™ 200 Propylene Glycol
DOWCAL™ 200 is a propylene glycol–based heat transfer fluid with low acute toxicity for applications where toxicity is a concern for temperature control between −50°C and 175°C.
DOWCAL™ 200 heat transfer fluid is a high-quality inhibited propylene glycol–based solution from Dow Chemical for a range of thermal transfer applications. DOWCAL™ 200 is low in acute oral toxicity and contains a specially formulated inhibitor package that helps prevent the corrosion of materials common in HVAC construction, ground source heat pumps, solar panels, food and beverage processing, and other systems with metals prone to corrosion.
Specifications
Product type: Propylene glycol–based fluid Propylene glycol composition: 92 wt% Inhibitors and water composition: 8 wt% Appearance: Colorless Density (20°C): 1.045–1.055 g/cm³ pH of solution: 7.2–7.6 (50% vol. in water) Reserve alkalinity: 10.0 mL
Primary Chemistry: Propylene Glycol
Features & Benefits
Improved corrosion protection for aluminum alloys Suitable for use at a minimum 20% concentration for high and low temperatures Long lifetime Low acute oral toxicity Free of nitrite, borax, and CMR Available in various package sizes and blends
Problems Solved
Instability between thermal fluid and hard water or tap water Incompatibility with elastomers, O-rings, or seals, resulting in leaking Inefficient thermal fluid lifespan
Applications
DOWCAL™ 200 heat transfer fluid can be used in a range of equipment types, including but not limited to the following:
Single-fluid process heating and cooling Boilers, closed-loop, and water-based heating and air conditioning systems (HVAC) where propylene glycol-based fluids are preferred or required Food industry applications within a wide range of temperatures
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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