Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Heat Transfer Fluid Type
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Products Highlights
The effectiveness of WINTREX® HD heat transfer fluid in preventing corrosion has been proven both in use and in laboratory testing. Using WINTREX® HD in place of brine solutions or uninhibited glycol/water solutions lowers maintenance costs and improves heat transfer efficiency.
WINTREX® HD includes a fluorescent yellow dye, for leak detection. WINTREX® HD is designed to protect components commonly found in residential and commercial systems. WINTREX® HD can also be used with aluminum at temperatures below 150°F (66°C). At temperatures above 150°F (66°C), use of WINTREX® HD is not recommended because the inhibitors will not fully protect aluminum components in the system. WINTREX® should not be used with galvanized steel.
Applications & Uses
- Markets
- Recommended Use Temperature Range
-60°F (-51°C) to 350°F (177°C)
Properties
- Physical Form
- Appearance
- Liquid, Clear, Fluorescent Yellow
- Typical Properties
- Typical Properties by Concentration
Properties1 Conc. 60% 50% 40% 35% 30% 25% Ethylene Glycol 92% 60% 50% 40% 35% 30% 25% Performance
Additives and Water8% 40% 50% 60% 65% 70% 75% Specific Gravity
(15/15°C 60/60°F)1.133 - 1.143 1.092 - 1.119 1.076 - 1.105 1.06 - 1.091 1.059 - 1.075 1.050 - 1.067 1.040 - 1.059 pH 50% glycol 9.0 - 10.5 9.0 - 10.5 9.0 - 10.5 9.0 - 10.5 9.0 - 10.5 9.0 - 10.5 9.0 - 10.5 Reserve Alkalinity (min) 23 14 12 9 8 7 6 Freeze Point Max -34°F / -37°C
(as 50%)-63°F / -53°C -34°F / -37°C -10°F / -23°C -4°F / -18°C 4°F / -15°C 10°F / -12°C 1 Concentrate based on volume of Ethylene Glycol, mixtures based on volume of WINTREX HD
Value | Units | Test Method / Conditions | |
Ethylene Glycol | 92.0 | % | - |
Performance Additives and Water | 8.0 | % | - |
Specific Gravity (15/15°C 60/60°F) | 1.133 - 1.143 | - | - |
pH (50% glycol) | 9.0 - 10.5 | - | - |
Reserve Alkalinity | min. 23 | - | - |
Freeze Point Max (as 50%) | -34 / -37 | °F(°C) | - |