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Paratherm Corporation Paratherm™ HE Heat Transfer Fluid

Category Fluid
Manufacturer Paratherm Corporation
Trade Name Paratherm™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Paratherm HE® is a high flash and fire point heat transfer fluid. Engineered for higher thermal and oxidative stability, it is efficient and cost effective. Its greater purity allows it to strongly resist degradation while holding thermal properties and maintaining efficiency. This provides for low mainetance and solid performance over an extended operating life. Non-toxic, the HE fluid is safe to use and easy to dispose. It can be safely combined with spent lubricating oils and recycled locally.Information provided by Paratherm Corporation
Physical Properties Metric English Comments
Density 0.865 g/cc

@Temperature 15.6 °C
0.0313 lb/in³

@Temperature 60.0 °F
Kinematic Viscosity at 40°C (104°F) 40.25 cSt
40.25 cSt
ASTM D445
Molecular Weight 445 g/mol
445 g/mol
average; ASTM D2502
Vapor Pressure 0.00002689 bar

@Temperature 149 °C
0.02017 torr

@Temperature 300 °F
0.0001330 bar

@Temperature 177 °C
0.09979 torr

@Temperature 350 °F
0.000669 bar

@Temperature 204 °C
0.502 torr

@Temperature 400 °F
0.002668 bar

@Temperature 232 °C
2.001 torr

@Temperature 450 °F
0.009308 bar

@Temperature 260 °C
6.981 torr

@Temperature 500 °F
0.0266 bar

@Temperature 288 °C
20.0 torr

@Temperature 550 °F
0.0600 bar

@Temperature 316 °C
45.0 torr

@Temperature 600 °F
Thermal Properties Metric English Comments
Heat of Vaporization 179.4 J/g
77.18 BTU/lb
calculated
CTE, linear 1070 µm/m-°C

@Temperature 20.0 °C
592 µin/in-°F

@Temperature 68.0 °F
Boiling Point 415 °C
779 °F
atmospheric boiling point, 10% fraction; ASTM D1160
Maximum Service Temperature, Air 316 °C
600 °F
optimum use range
<= 343 °C
<= 650 °F
max. recommended film temperature
Minimum Service Temperature, Air 65.6 °C
150 °F
optimum use range
Pour Point -15.0 °C
5.00 °F
ASTM D97
Flash Point 227 °C
440 °F
coc; ASTM D92
Optical Properties Metric English Comments
Refractive Index 1.4722
1.4722
ASTM D1747
Electrical Properties Metric English Comments
Dielectric Strength >= 3.00 kV/mm
>= 76.2 kV/in
Descriptive Properties Value Comments
API Gravity 31.7
ASTM D287
Appearance transparent, pale yellow
Autoignition 700°F
ASTM D2155
Color 1
ASTM D1500
Corrosivity 1A
3hr Cu Strip @ 100°C, ASTM D130
Feedstock paraffinic hydrocarbon
Fire point 500°F
ASTM D92, coc
Heat of Combustion 19550 BTU/lb
ASTM D92
Odor faint (oily)
Pumpability 20°F
centrifugal at 2000 centipoise
Sulfur Content 0.002 Mass %
J-140
Total Acid Number 0.01
ASTM D664
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