Performance Benefits
SCHULTZ® S700 is a synthetic heat transfer fluid that can be stably applied in any liquid-phase heat-transfer field, long term within the temperature range of -25–300°C.
High Stability – SCHULTZ® S700 is a synthetic heat transfer fluid that can be used long term at temperatures below 300°C. It is recognized as an economical liquid-phase synthetic heat transfer fluid with excellent performance.
Antioxygenic Property – The antioxygenic property of SCHULTZ® S700 is higher than that of mineral oil; therefore, it will not easily oxidize or generate sludge. Its high detergent property keeps the system clean and the operation stable and reliable.
Low Flow Point – SCHULTZ® S700 has a low flow point. With excellent low-temperature pumpability and safety properites, it can easily start from cold at low temperatures and is more suitable for operation in cold regions.
Product Typical Properties
Appearance |
Light yellow transparent liquid |
Component |
Alkyl substituted aromatic |
Moisture Content / (mg/kg) |
32 |
Flash Point / °C |
190 |
Auto Ignition Temperature / °C |
365 |
Pour Point / °C |
-55 |
Density (20°C) (kg/m3) |
870 |
Total Acidity / KOH (mg/g) |
0.01 |
Carbon Residue % |
0.01 |
Distillation Range 2% / °C |
356 |
Kinematic Viscosity (mm2 /s) 0°C |
175 |
Kinematic Viscosity (mm2 /s) 40°C |
20.2 |
Kinematic Viscosity (mm2 /s) 100°C |
3.7 |
Average Molecular Weight |
320 |
Coefficient of Thermal Expansion (200℃) / ℃ |
0.000961 |
Pumpability / ℃ 2000 mm2/s |
-29 |
Pumpability / ℃ 300 mm2/s |
-8 |
Pseudocritical Temperature / ℃ |
512 |
Pseudocritical Pressure / bar |
13 |
Pseudocritical Density / (kg/m3) |
258 |
Optimal Applicable Temperature Range / ℃ |
-25-300 |
Maximum Operation Temperature / ℃ |
300 |
Maximum Liquid Film Temperature / ℃ |
320 |
Note: The above data are based upon test samples in laboratory, and not guaranteed for all products.
For full specifications of SCHULTZ® S700, please contact our sales dept.