PFPE Heat Transfer Fluids
CF3O[CF(CF3)CF2O]m(CF2O)n(CF2CF2O)XCF3
CAS No.：69991-67-9|
Main Properties |
Unit |
JHT-135 |
JHT-170 |
JHT-200 |
JHT-230 |
JHT-270 |
|
Appearance |
/ |
|
Colorless Transparent Liquid |
|||
|
Boiling Point |
℃ |
135 |
170 |
200 |
230 |
270 |
|
Pour Point |
℃ |
-100 |
-97 |
-85 |
-77 |
-66 |
|
Density |
g/cm3 |
1.72 |
1.77 |
1.79 |
1.82 |
1.85 |
|
Kinematic Viscosity (25℃) |
cSt |
1.0 |
1.7 |
2.9 |
5.0 |
16.0 |
|
Specific Heat |
J/kg·K |
960 |
960 |
960 |
960 |
960 |
|
Thermal Conductivity |
W/m·K |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
|
Dielectric Strength |
kV(2.54mm) |
40 |
40 |
40 |
40 |
40 |
|
Dielectric Constant |
- |
<2 |
<2 |
<2 |
<2 |
<2 |
|
Volume Resistivity |
Ω·cm |
>1.0×1015 |
>1.0×1015 |
>1.0×1015 |
>1.0×1015 |
>1.0×1015 |
|
Dissipation Factor |
1 khz |
2·10-4 |
2·10-4 |
2·10-4 |
2·10-4 |
2·10-4 |
|
Solubility of Water |
ppm(wt) |
<10 |
<10 |
<10 |
<10 |
<10 |
• Excellent thermal and chemical stability;
• Good compatibility with materials;
• Good heat transfer performance;
• Grades with wide range of boiling point;
• High boiling point with low pour point and low viscosity;
• Low evaporation loss;
• No flash or fire points;
• No explosion hazards;
• No toxicity;
• No auto-ignition point.
• Widely used in various temperature control and cooling systems, especially in various links of semiconductor production, such as temperature control system, data center server cooling, internal cooling of wind turbines and generator sets, heat dissipation of high voltage transformers and phased array radar, so as to achieve cooling, energy saving and consumption reduction.
• 1000/IBC Drum
• Keep containers closed to prevent contamination.
Perfluoropolyether (PFPE) Heat Transfer Fluids, PFPE