product
Polyether fluid |
Unit |
HR175 |
Boiling point |
℃ |
200 |
Pour point |
℃ |
-95 |
Density25℃ |
g/cm³ |
1.78 |
Density-54℃ |
g/cm³ |
1.96 |
Kinematic viscosity25℃ |
cSt |
3.6 |
Kinematic viscosity-54℃ |
cSt |
65 |
Vapor pressure25℃ |
kPa |
<0.3 |
Specific heat25℃ |
J /Kg°C |
1191 |
Heat of vaporization at boiling point |
J/g |
67 |
Heat conductivity25℃ |
w/m- °C |
0.07 |
Coefficient of expansion |
℃⁻¹ |
0.0012 |
Surface tension25℃ |
dynes/ cm |
15 |
Dielectric25℃ |
KV-2.54mm gap |
40 |
Dielectric constant25℃(1kHz) |
一 |
<2 |
Dissipation factor25℃(1kHz) |
一 |
<0.01 |
Volume resistivity25℃ |
Ohm- cm |
6X10¹⁵ |
Water content |
ppm( wt) |
<30 |
Air solubility |
cm³ gas /100cm³ |
26 |
Molecular weight |
800 |
|
ODP |
0 |
|
GWP |
℃ |
>5000 |
Thermal decomposition temperature |
>290 |
|
Hydrofluoroethers are compounds composed of hydrogen, fluorine, oxygen, and carbon atoms, featuring an ether structure.
Hydrofluoroethers are compounds composed of hydrogen, fluorine, oxygen, and carbon atoms, featuring an ether structure.
Perfluoropolyether oil is a colorless, transparent liquid at room temperature.