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Газпромнефть Теплоноситель 65

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10 килограма
20 килограма
220 килограма
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PHYSICO-CHEMICAL CHARACTERISTICS
Typical characteristics Method Газпромнефть Теплоноситель 65
Density
- at 20 °С, g/cm³

ASTM D 1122

1.081 - 1.085
Reserve Alkalinity, ml HCl ASTM D 1121 2.5 – 4.0
Freezing Point, °С, 50% volume solution ASTM D 1177 - 65
Hydrogen index (pH) ASTM D 1287 7.7 – 8.5
Refractive Index at 20 °С ASTM D1218 1.4005
Appearance Еднородна прозрачна течност червен цвят
Boiling point
- at 1 atm., °С

ASTM D 1120

116
Thermal power at 20 °С, kJ/kg °С ASTM E1269 3.5
Coefficient of expansion, %/°C
- at 20 °C
- at 80 °C

ASTM D864
ASTM D864

0.05
0.07
Thermal conductivity at 20 °С, W/m °С ASTM C177 0.38
Kinematic Viscosity
- at 20 °С, mm²/s

DIN 51562

7.2
DIN EN 14370 56