Performance Benefits – Schultz® S750 ( hydrogenated terphenyls )
SCHULTZ® S750 is the heat transfer fluid with the widest application around the world; it has relatively high heat stability and a relatively long service life.
High Temperature Stability – SCHULTZ® S750 is a synthetic liquid-phase heat transfer fluid with excellent high-temperature stability which can be used long-term within the temperature range of -7 – 350°C.
Safety and Reliability – SCHULTZ® S750 is a synthetic heat transfer fluid which can be used in the liquid phase at the highest temperature range. The degradation products are mostly low molecular ones that do not easily generate polymers, so it has excellent anti-coking abilities. Therefore it has one of the highest safety record and longer service life, being the most trustable heat conduction product in the world.
Wide Range of Applications – Due to the special properties of SCHULTZ® S750, it has a longer service life, being widely used in chemical engineering, petrifaction, silicones, fluorine chemical and polyester fiber industries, etc.
Product Typical Properties – Schultz® S750 (hydrogenated terphenyls)
| Appearance |
Light yellow transparent liquid |
| Component |
Modified Terphenyl |
| Moisture Content / (mg/kg) |
80 |
| Flash Point / °C |
175 |
| Auto Ignition Temperature / °C |
399 |
| Pour point / ℃ |
-24 |
| Density (20°C) (kg/m3) |
1017 |
| Total Acidity / KOH (mg/g) |
0.01 |
| Carbon Residue % |
0.01 |
| Distillation Range 2% / °C |
343 |
| Kinematic Viscosity (mm2 /s) 40°C |
29 |
| Kinematic Viscosity (mm2 /s) 100°C |
4 |
| Average Molecular Weight |
252 |
| Coefficient of Thermal Expansion (200℃) / ℃ |
0.000819 |
| Pumpability / ℃ 2000 mm2/s |
-3 |
| Pumpability / ℃ 300 mm2/s |
11 |
| Pseudocritical Temperature / ℃ |
569 |
| Pseudocritical Pressure / bar |
24 |
| Pseudocritical Density / (kg/m3) |
317 |
| Optimal Applicable Temperature Range / ℃ |
-7－350 |
| Maximum Operation Temperature / ℃ |
350 |
| Maximum Liquid Film Temperature / ℃ |
380 |
Note: The above data are based upon test samples in laboratory, and not guaranteed for all products.
For full specifications of SCHULTZ® S750, please contact our sales dept.
