| Maximum Bulk Temperature | 180°C | 356°F |
| Minimum Use Temperature | -60°C | -76°F |
| Pour Point ASTM D97 | -100°C | -148°F |
| Flash Point | 211°C | 411°F |
| Auto-Ignition Temperature | 400°C | 752°F |
| Thermal Conductivity@50°C | 0.00125 gcal/cm.sec. °C | |
| Specific Gravity@25°C | 0.935 | |
RELATHERM S-2 Silicone Heat Transfer Fluid
No oxidation! No gunk!! This engineered thermal fluid is formulated for absolute resistance to fluid degradation and for excellent pumpability at low temperatures. In a class of its own, it boasts of premium performance, extended life, and extreme stability in a variety of demanding applications.
PRODUCT SUMMARY
- Oxidation-free thermal fluid great for open baths and other problematic systems
- Great pumpability at sub-zero temperatures
- Maximum use temperature: 180ºC / 356°F
- Great chiller/cooling fluid down to -60°C (-76°F)
- Non-toxic and non-hazardous thermal fluid
Technical Documents
Physical Properties
Additional Information
WHY RELATHERM S-2?
Relatherm S-2 is the result of extensive thermofluid research into effective non-fouling options for open heat transfer systems that require low-temperature pumpability. It is manufactured from a blend of high purity Silicone fluids and proprietary additives that ensure that sludge formation and coke deposition do not occur. Relatherm S-2 is thermally stable, even at elevated temperatures. In comparison with other industry fluids, it provides for an oxidation-free, less odorous, safer, cleaner, and trouble-free operation.
EXTENDED FLUID LIFE
Relatherm S-2 is often selected for its durability and oxidative-stability in typically problematic systems such as open baths. Its base chemistry is non-susceptible to oxidation. As such, Relatherm S-2 has a service life much longer than most thermal fluids in exposed systems.
NO OXIDATION! NO GUNK!!
Relatherm S-2 is fully resistant to oxidation in open and non-airtight systems. By virtue of its uniquely stable chemistry, it is non-susceptible to oxidative reaction mechanisms. This translates into the absence of sludge and carbon deposits. When used within the specified operating range, Relatherm S-2 provides lower maintenance costs, longer uptime and less frequent fluid changeouts.
HEALTH, SAFETY & THE ENVIRONMENT
Relatherm S-2 is non-toxic and non-hazardous. It is environmentally friendly and poses no adverse effect to personnel safety. There are no special handling procedures for fluid disposal. After its long-service life, it can be disposed with other waste oils/lubricants in accordance with applicable statutes.