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Description
DURATHERM XLT-2
*Recommended for certain 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.
Our 5 gallon containers come with an easy to pour spout!
For Technical Support, Questions, or Other Issues Please Email or Call Us!

Product Documents
Download COAs, SDS, Manuals, Specs, and Drawings for this product.
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