EUROTHERM 250 AND THERMINOL ADX-10 COMPARISON AS SYNTHETIC HEAT TRANSFER FLUIDS
This product features an ultra-low pour point and kinematic viscosity, along with excellent high and low-temperature fluidity and thermal conductivity as a synthetic heat transfer fluid. It is particularly suitable for ultra-low temperature liquid-phase applications, serving as a refrigerant/heat transfer fluid in cooling/heating systems for rapid heating/cooling cycles. It provides precise temperature control, operates at low pressures, and offers exceptional cost-effectiveness as a synthetic refrigerant/heat transfer fluid.
Recommended application temperature：-40～250℃
Recommended application industries:
Sustainable Energy, Material Science, Petrochemical, Chemical, Pharmaceutical, Biochemical, Freeze-Drying, Automotive Parts, Aerospace & Defense.
Packaging: 155KG/galvanized drum
Storage: Store in a cool, ventilated area away from sunlight and UV exposure.
Performance Indicators:
|
INDICATORS |
TEST |
DATA |
|
COMPOSITION |
|
Synthetic Aromatic Hydrocarbon |
|
COLOR |
Visual Inspection |
Colorless Water Based |
|
DENSITY (20℃，G/CM³) |
|
0.767 |
|
MOISTURE CONTENT (PPM) |
ASTM E-203 |
<200 |
|
POUR POINT (℃) |
ISO 3016 |
<-45 |
|
FLASH POINT (℃), COC |
|
99 |
|
BOILING POINT (℃) |
|
250 |
|
AUTOIGNITION TEMPERATURE (℃) |
DIN 51794 |
>210 |
|
KINEMATIC VISCOSITY (40℃，MM2/S) |
ASTM D 445 |
2.06 |
|
VOLUME EXPANSION COEFFICIENT (300℃, K-1) |
|
7.4×10-4 |
|
THERMAL CONDUCTIVITY (20℃，W/M⋅K) |
|
0.123 |
|
OPTIMAL APPLICATION RANGE (℃) |
|
-40~250 |
|
MAXIMUM ALLOWABLE OPERATING TEMPERATURE (℃) |
|
250 |
|
MAXIMUM ALLOWABLE FILM TEMPERATURE (℃) |
|
|
Note: The above data is based on laboratory sample testing and may not apply to all products.
Chemie Eurotherm 250 Thermodynamic Properties
|
Temp (°C ) |
Specific Heat （KJ/kg.K） |
Thermal Conductivity （W/m.K) |
Viscosity （mm2/s） |
|
－40°C
|
1.69 |
0.130 |
270 |
|
－20°C
|
1.77 |
0.129 |
51 |
|
0°C |
1.85 |
0.125 |
16 |
|
20°C |
1.92 |
0.123 |
4.5 |
|
40°C
|
2.00 |
0.121 |
2.1 |
|
60°C |
2.05 |
0.120 |
1.9 |
|
80°C |
2.15 |
0.117 |
1.62 |
|
100°C |
2.20 |
0.114 |
1.31 |
|
120°C |
2.30 |
0.111 |
1.1 |
|
140°C |
2.38 |
0.109 |
0.9 |
|
160°C |
2.44 |
0.106 |
0.76 |
|
180°C |
2.51 |
0.103 |
0.65 |
|
200°C |
2.57 |
0.099 |
0.53 |
|
220°C |
2.61 |
0.096 |
0.46 |
|
240°C |
2.70 |
0.094 |
0.40 |
|
250°C |
2.74 |
0.092 |
0.38 |
Note: The above data is based on laboratory sample testing and may not apply to all products.
COMPARISON BETWEEN SYNTHETIC HEAT TRANSFER FLUIDS
|
HTF Brand |
Therminol ADX-10 |
Eurotherm 250 |
|
|
Suppliers |
Eastman |
Chemie |
|
|
Appearance |
Clear, pale yellow liquid |
Colorless |
|
|
Density（g/cm3，20℃） |
0.86 |
0.767 |
|
|
Pour point（℃） |
-80 |
-80 |
|
|
Kinematic viscosity（mm2/s） |
0℃ |
16.5 |
16 |
|
40℃ |
4.04 |
2.1 |
|
|
100℃ |
1.36 |
1.31 |
|
|
Closed flash point（℃） |
136 |
99 |
|
|
Boiling point（℃） |
293 |
250 |
|
|
Autoignition temperature（℃） |
327 |
>320 |
|
|
Max. film temperature（℃） |
280 |
280 |
|
|
Application temperature（℃） |
-56～250 |
-40～250 |
|
|
Service life（years） |
Long life |
Long life |
|
|
Recyclability |
Yes |
Yes |
|
