DURATHERM XLT-2
*Recommended for USA Lab Chillers*
Engineered for long-term operation in heat transfer applications requiring precise temperature control ranging from -84°C (-120°F) up to 177°C (350°F). Ideal for near-cryogenic applications Duratherm XLT-2’s economical cost and wide operating temperature also makes it well-suited for heating and cooling applications found in the food processing, pharmaceutical, chemical and botanical extraction industries.
Temperature Range
Maximum temperature: 177ºC/350°F-
Minimum temperature: -84ºC/-120°F-
Flash point 63ºC/145°F-
Extreme low-temperature capabilities-
Stable and non-corrosive-
Properties remain consistent over temperature range
|
Temperature Ratings |
|
|
Max Bulk/Use Temp |
177°C |
|
Max Film Temp. |
204°C |
|
Pour Point ASTM D97 |
-90°C |
|
Safety Data |
|
|
Flash Point ASTM D92 |
63°C |
|
Fire Point ASTM D92 |
70°C |
|
Autoignition ASTM E-659-78 |
275°C |
|
Thermal Properties |
|
|
Thermal Expansion Coefficient |
|
|
Thermal Conductivity |
W/m·K |
|
-40°C |
0.119 |
|
-18°C |
0.116 |
|
38°C |
0.107 |
|
Heat Capacity |
kJ/kg·K |
|
-40°C |
1.863 |
|
-18°C |
1.947 |
|
38°C |
2.169 |
|
Physcial Properties |
|
|
Viscosity ASTM D445 |
cSt |
|
-40°C |
8.68 |
|
-18°C |
3.78 |
|
Density ASTM D1298 |
kg/l |
|
-40°C |
0.81 |
|
-18°C |
0.8 |
|
38°C |
0.76 |
|
Vapor Pressure ASTM D2879 |
kPa |
|
-40°C |
0 |
|
-18°C |
0 |
|
38°C |
0.22 |
|
Distillation Range ASTM D2887 |
|
|
10% |
-18°C |
|
90% |
-18°C |
Application Duratherm: XLT-2 is a liquid phase, low temperature heat transfer fluid with outstanding heating and cooling capabilities throughout a wide temperature range. This fluid is ideal for heating and cooling applications with working range as low as -84C with most efficient heat transfer between -60C and 177C. It can also be used as a secondary coolant in refrigeration loops where a wide ranging fluid is required.
Trouble Free Operation: Duratherm XLT-2 heat transfer fluid does not require monitoring of concentration or additive levels.
Enviromental: Duratherm XLT-2 is plant and user friendly. Low odors, high flash point and no SARA reportable substances makes Duratherm XLT-2 the wise choice for worker health and safety.
Disposal: After its extensive service life, Duratherm XLT-2 can typically be disposed of through local waste oil recycling programs. Check your local regulations.
