|Maximum Bulk Temp. (Closed System)||315°C||600°F|
|Maximum Bulk Temp. (Open System)||204°C||400°F|
|Maximum Film Temp.||365°C||690°F|
|Pour Point ASTM D97||-66°C||-87°F|
No oxidation! No gunk!! This engineered thermal fluid is formulated for absolute resistance to fluid degradation. In a class of its own, it boasts of premium performance, extended life, and extreme stability in a variety of demanding applications.
- Oxidation-proof thermal fluid great for open baths and other aerated systems
- Maximum use temperature: 315ºC / 600°F in closed systems and 204ºC / 400°F* in open systems.
- Great chiller/cooling fluid down to -51°C (-60°F)
- Non-toxic and non-hazardous thermal fluid
*In open systems operating above 204ºC / 400°F, gel formation is known to occur rapidly due to a polymerization reaction. As such, for open systems, the operating temperature should not exceed the recommended maximum use temperature.
|Thermal Expansion Coefficient||0.105 %/°C||0.055 %/°F|
|Thermal Conductivity||W/m K||BTU/hr F ft|
|-17°C / 0°F||0.142||0.082|
|38°C / 100°F||0.134||0.077|
|148°C / 300°F||0.118||0.068|
|260°C / 500°F||0.101||0.058|
|316°C / 600°F||0.093||0.054|
|Heat Capacity||kJ/kg K||BTU/lb F|
|-17°C / 0°F||1.611||0.385|
|38°C / 100°F||1.714||0.410|
|148°C / 300°F||1.921||0.461|
|260°C / 500°F||2.137||0.512|
|316°C / 600°F||2.246||0.537|
|Flash Point ASTM D92||323°C||615°F|
|Fire Point ASTM D92||335°C||636°F|
|Autoignition ASTM E-659-78||436°C||818°F|
|Viscosity ASTM D445|
|cSt at -51°C / -60°F||299.88|
|cSt at -18°C / 0°F||113.08|
|cSt at 40°C / 104°F||36.13|
|cSt at 149°C / 300°F||10.57|
|cSt at 260°C / 500°F||5.19|
|cSt at 316°C / 600°F||4.03|
|Density ASTM D1298||kg/m3||lb/ft3|
|38°C / 100°F||0.9486||59.23|
|260°C / 500°F||0.7668||47.88|
|316°C / 600°F||0.7209||45.01|
|Vapor Pressure ASTM D2879||kPa||psi|
|38°C / 100°F||0.00||0.00|
|260°C / 500°F||1.83||0.26|
|316°C / 600°F||7.21||0.99|
|Distillation Range ASTM D2887||10%||494°C (922°F)|
WHY RELATHERM S-1?
Relatherm S-1 is the result of extensive thermofluid research into effective non-fouling options for open systems. 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-1 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-1 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-1 has a service life much longer than most thermal fluids in exposed systems.
NO OXIDATION! NO GUNK!!
Relatherm S-1 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-1 provides lower maintenance costs, longer uptime and less frequent fluid changeouts.
Relatherm S-1 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.
COMPREHENSIVE PRODUCT PORTFOLIO
If Relatherm S-1 does not meet your application requirements, there is a very good chance that we will be able to offer a better suited solution from our comprehensive portfolio of thermal fluids and system cleaners. Contact us to discuss your application with a Thermal Fluids Expert.