PFPE Vapor Phase Welding Fluids
CF3O[CF(CF3)CF2O]m(CF2O)n(CF2CF2O)XCF3
CAS No.：69991-67-9|
Main Properties |
Unit |
JHLS-200 |
JHLS-215 |
JHLS-230 |
JHLS-240 |
JHLS-260 |
|
Appearance |
/ |
Colorless Transparent Liquid |
||||
|
Boiling Point |
℃ |
200 |
215 |
230 |
240 |
260 |
|
Flash Point |
℃ |
- |
- |
- |
- |
- |
|
Density |
g/cm3 |
1.79 |
1.80 |
1.82 |
1.82 |
1.83 |
|
Kinematic Viscosity (25℃) |
cSt |
2.5 |
3.7 |
4.3 |
5.3 |
7.1 |
|
Vapor Pressure |
Pa |
22 |
11 |
3.5 |
1 |
1 |
|
Specific Heat |
J/kg·℃ |
966 |
966 |
966 |
966 |
966 |
|
Heat of Vaporization at Boling Point |
J/g |
63 |
63 |
63 |
63 |
63 |
|
Thermal Conductivity |
W/m·℃ |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
|
Surface Tension |
Dyne/cm |
19 |
20 |
20 |
20 |
20 |
|
Dielectric Strength |
kV(2.54mm) |
40 |
40 |
40 |
40 |
40 |
|
Dielectric Constant |
- |
2.1 |
2.1 |
2.1 |
2.1 |
2.1 |
|
Volume Resistivity |
Ω·cm |
1.0×1015 |
1.0×1015 |
1.0×1015 |
1.0×1015 |
1.0×1015 |
|
Water Solubility |
- |
Insoluble |
Insoluble |
Insoluble |
Insoluble |
Insoluble |
|
Thermal Decomposition Temperature |
℃ |
>290 |
>290 |
>290 |
>290 |
>290 |
• Chemical resistance;
• Stability;
• Compatibility;
• Non-toxic;
• No flash point;
• Non-flammable;
• No risk of explosion.
• Perfluorinated fluids specifically designed for use in the manufacturing area of vapor phase welding processes.
• 1000/IBC Drum
• Keep containers closed to prevent contamination.
Perfluoropolyether Vapor Phase Welding Fluids, PFPE