ETHYLENE GLYCOL COOLANT «NORDWAY-MEG»
- intended for use in various systems with operating temperatures from +90°С to –33°С
«Nordway-MEG» is a high quality heat transfer liquid/coolant based on monoethylene glycol used for various types of cooling equipment. Temperature ranges depending on the Nordway-MEG modification vary from +90°С to –33°С. The product combines good antifreeze characteristics with excellent anti-corrosion properties. «Nordway-MEG» is an almost odorless liquid containing special corrosion inhibitors and stabilizers.
Recommended for use in refrigeration systems with the operating temperature down to –15°С and as a concentrate intended for other consumers.
Nordway-MEG 20
Designed for operation in temperature conditions from +90°С to -20°С. Shows good thermophysical properties, low corrosive activity and is low hazardous (4 class of hazard).
Recommended for use in refrigeration systems with the operating temperature down to –15°С and as a concentrate intended for other consumers.
| Basic characteristics of Nordway MEG 20 | |
|---|---|
| Appearance | transparent, colorless or light yellow shaded liquid |
| Solution density | 1,035 g/cm3 |
| pH | 7,0…9,0 at +20°С |
| Boiling point | approx 100°С |
| Freezing point | — 20°С ± 1°С |
| Comparative properties of NORDWAY-MEG 20 coolants | ||||||
|---|---|---|---|---|---|---|
| Title | Temperature | Density | Specific heat capacity | Specific heat capacity | Thermal conductivity | Kinematic viscosity |
| [°С] | [g/cm3] | [kJ*103/ m3*K] | [kJ/kg*K] | [W/m*K] | [mm2/sec] | |
| minimally valid operating temperature -15°С | 30 | 1,057 | 3,75 | 3,55 | 0,431 | 1,9 |
| 20 | 1,062 | 3,72 | 3,50 | 0,430 | 2,5 | |
| 10 | 1,066 | 3,69 | 3,46 | 0,422 | 3,3 | |
| 0 | 1,071 | 3,67 | 3,43 | 0,403 | 6,2 | |
| -10 | 1,073 | 3,65 | 3,40 | 0,385 | 7,0 | |
| -20 | 1,075 | 3,63 | 3,38 | 0,369 | 14,9 | |
Nordway-MEG 40
Designed for operation in temperature conditions from +90°С to -40°С. Shows good thermophysical properties, low corrosive activity and is low hazardous (4 class of hazard).
Recommended for use in refrigeration systems with the working temperature up to –33°С.
| Main characteristics of Nordway MEG 40 | |
|---|---|
| Appearance | transparent, colorless or light yellow shaded liquid |
| Solution density | 1,045 g/cm3 |
| pH | 7,0…9,0 at +20°С |
| Boiling point | approx. 100°С |
| Freezing point | — 40°С ± 1°С |
| Comparative properties of NORDWAY-HN 40 coolants | ||||||
|---|---|---|---|---|---|---|
| Title | Temperature | Density | Specific heat capacity | Specific heat capacity | Thermal conductivity | Kinematic viscosity |
| [°С] | [g/cm3] | [kJ*103/ m3*K] | [kJ/kg*K] | [W/m*K] | [mm2/sec] | |
| minimally valid operating temperature -33°С | 30 | 1,076 | 3,51 | 3,26 | 0,384 | 2,8 |
| 20 | 1,082 | 3,49 | 3,23 | 0,377 | 3,6 | |
| >10 | 1,085 | 3,47 | 3,20 | 0,370 | 5,0 | |
| 0 | 1,089 | 3,42 | 3,14 | 0,363 | 7,5 | |
| -10 | 1,092 | 3,40 | 3,11 | 0,355 | 13 | |
| -20 | 1,094 | 3,37 | 3,08 | 0,341 | 21 | |
| -30 | 1,096 | 3,33 | 3,04 | 0,332 | 39 | |
| -40 | 1,098 | 3,28 | 2,99 | 0,323 | 85 | |
Note: The above data has been obtained under laboratory conditions and is not always applicable to technical installations. We do not warrant that stated values will be obtained perfectly accurate in the cooling system and recommend using these figures as a guideline in plant design.
The company was founded in 1996
tons of products are sold annually
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