Heat transfter liquid for heating and air conditioning systems FRITHERM, ethylengycol base (-20˚С/35%, 25l)
Categories:
Heat carriers for heating systems
FRITHERM ethylene glycol-based heat transfer agent for heating, cooling and air-conditioning systems (-20˚C/35%, 25l).
Available in stock
39.55 - 49.55 €
Price with VAT
FRITHERM heat transfer liquid characteristics
| Name | Value | Testing methods |
|---|---|---|
| External appearance | Colourless liquid | |
| Boiling temperatire | > 165 ºC | ASTM D 1120 |
| Freezing temperature | < -20 ºC | ISO 3016 |
| Density (20 °C) | 1.120-1.125 g/cm3 | DIN 51757/ ASTM D 4052 |
| Gaismas laušanas koeficients n20D | 1.432-1.434 | DIN 51423 |
| Viscosity (20 °C) | 22-28 mm2/s | DIN 51562 |
| рН level for concentrate | 7-8 | ASTM D 1287 |
| pH level for 1:2 mix of concentrate with distilled water | 8-9 | ASTM D 1287 |
| Basic reserve | 11-15 ml M/10 HCl | ASTM D 1121 |
| Burning temperatire | > 100 ºC | ISO 2592 |
| Water percentage | < 5,0 % | ASTM D 1123 |
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