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Rulon Bearings

Paratherm Corporation Paratherm™ CR Heat Transfer Fluid
Categories: Fluid
Material Notes: Paratherm CR® heat transfer fluid is a blend of synthetic components formulated to provide superior cooling performance in closed-loop heat-transfer systems operating down to -88°C (-127°F) yet is capable of maintenance free operation up to 218°C (425°F). Applications include Fine and specialty chemical processing, pharmaceutical production, and environmental test chambers

Information provided by Paratherm Corporation.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density  0.635 g/cc
@Temperature 218 °C		0.0229 lb/in³
@Temperature 425 °F
 0.671 g/cc
@Temperature 177 °C		0.0242 lb/in³
@Temperature 350 °F
 0.731 g/cc
@Temperature 121 °C		0.0264 lb/in³
@Temperature 250 °F
 0.779 g/cc
@Temperature 65.6 °C		0.0281 lb/in³
@Temperature 150 °F
 0.815 g/cc
@Temperature 23.9 °C		0.0294 lb/in³
@Temperature 75.0 °F
 0.827 g/cc
@Temperature 15.6 °C		0.0299 lb/in³
@Temperature 60.0 °F
 0.875 g/cc
@Temperature -17.8 °C		0.0316 lb/in³
@Temperature 0.000 °F
 0.887 g/cc
@Temperature -45.6 °C		0.0320 lb/in³
@Temperature -50.0 °F
 0.923 g/cc
@Temperature -73.3 °C		0.0333 lb/in³
@Temperature -100 °F
Viscosity  0.24 cP
@Temperature 218 °C		0.24 cP
@Temperature 425 °F
 0.28 cP
@Temperature 177 °C		0.28 cP
@Temperature 350 °F
 0.35 cP
@Temperature 121 °C		0.35 cP
@Temperature 250 °F
 0.51 cP
@Temperature 65.6 °C		0.51 cP
@Temperature 150 °F
 1.0 cP
@Temperature -17.8 °C		1.0 cP
@Temperature 0.000 °F
 1.0 cP
@Temperature 23.9 °C		1.0 cP
@Temperature 75.0 °F
 2.0 cP
@Temperature -45.6 °C		2.0 cP
@Temperature -50.0 °F
 5.0 cP
@Temperature -73.3 °C		5.0 cP
@Temperature -100 °F
Viscosity Measure  0.38 cSt
@Temperature 218 °C		0.38 cSt
@Temperature 425 °F
 0.42 cSt
@Temperature 177 °C		0.42 cSt
@Temperature 350 °F
 0.48 cSt
@Temperature 121 °C		0.48 cSt
@Temperature 250 °F
 0.65 cSt
@Temperature 65.6 °C		0.65 cSt
@Temperature 150 °F
 0.94 cSt
@Temperature 23.9 °C		0.94 cSt
@Temperature 75.0 °F
 1.5 cSt
@Temperature -17.8 °C		1.5 cSt
@Temperature 0.000 °F
 2.5 cSt
@Temperature -45.6 °C		2.5 cSt
@Temperature -50.0 °F
 5.5 cSt
@Temperature -73.3 °C		5.5 cSt
@Temperature -100 °F
Molecular Weight 130 g/mol130 g/molaverage
Vapor Pressure  0.0373 bar
@Temperature 65.6 °C		28.0 torr
@Temperature 150 °F
 0.277 bar
@Temperature 121 °C		208 torr
@Temperature 250 °F
 0.959 bar
@Temperature 177 °C		719 torr
@Temperature 350 °F
 1.432 bar
@Temperature 218 °C		1074 torr
@Temperature 425 °F
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 8.3e+11 ohm-cm8.3e+11 ohm-cm
Dielectric Constant 2.59
@Frequency 1000 Hz		2.59
@Frequency 1000 Hz		ASTM D924-04
Dielectric Breakdown 36110 V
@Thickness 2.54 mm		36110 V
@Thickness 0.100 in		ASTM D1816-04
Dissipation Factor 0.00145
@Frequency 1000 Hz		0.00145
@Frequency 1000 Hz		ASTM D924-04
 
Thermal PropertiesMetricEnglishComments
Heat of Vaporization 344 J/g148 BTU/lb
Specific Heat Capacity  1.59 J/g-°C
@Temperature -73.3 °C		0.380 BTU/lb-°F
@Temperature -100 °F
 1.67 J/g-°C
@Temperature -45.6 °C		0.400 BTU/lb-°F
@Temperature -50.0 °F
 1.80 J/g-°C
@Temperature -17.8 °C		0.430 BTU/lb-°F
@Temperature 0.000 °F
 1.92 J/g-°C
@Temperature 23.9 °C		0.460 BTU/lb-°F
@Temperature 75.0 °F
 2.09 J/g-°C
@Temperature 65.6 °C		0.500 BTU/lb-°F
@Temperature 150 °F
 2.30 J/g-°C
@Temperature 121 °C		0.550 BTU/lb-°F
@Temperature 250 °F
 2.51 J/g-°C
@Temperature 177 °C		0.600 BTU/lb-°F
@Temperature 350 °F
 2.64 J/g-°C
@Temperature 218 °C		0.630 BTU/lb-°F
@Temperature 425 °F
Thermal Conductivity  0.125 W/m-K
@Temperature 218 °C		0.864 BTU-in/hr-ft²-°F
@Temperature 425 °F
 0.128 W/m-K
@Temperature 177 °C		0.888 BTU-in/hr-ft²-°F
@Temperature 350 °F
 0.133 W/m-K
@Temperature 121 °C		0.924 BTU-in/hr-ft²-°F
@Temperature 250 °F
 0.137 W/m-K
@Temperature 65.6 °C		0.948 BTU-in/hr-ft²-°F
@Temperature 150 °F
 0.140 W/m-K
@Temperature 23.9 °C		0.972 BTU-in/hr-ft²-°F
@Temperature 75.0 °F
 0.144 W/m-K
@Temperature -17.8 °C		0.996 BTU-in/hr-ft²-°F
@Temperature 0.000 °F
 0.1453 W/m-K
@Temperature -45.6 °C		1.008 BTU-in/hr-ft²-°F
@Temperature -50.0 °F
 0.147 W/m-K
@Temperature -73.3 °C		1.02 BTU-in/hr-ft²-°F
@Temperature -100 °F
Boiling Point 182 °C360 °F
Maximum Service Temperature, Air 218 °C425 °F
 288 °C550 °Fmax. recommended film temperature
Minimum Service Temperature, Air -88.3 °C-127 °F
Flash Point >= 40.0 °C>= 104 °Fclosed cup; ASTM D56
Ignition Temperature >= 221 °C>= 430 °FAutoignition; < 10 sec delay
 
Descriptive Properties
Appearancewater white
Chemistrysynthetic hydrocarbon blend
Odorsweet

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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WPAR03x / 160263

Aluminum Castings




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