Product descriptions from the supplier
Galden ® Perfluoropolyether fluid is a well-known low molecular weight fluorinated fluid Galden ® Perfluoropolyether fluids contain carbon, and oxygen Galden ® Perfluoropolyether fluid properties include chemical resistance, thermal resistance, non toxicity, excellent dielectric properties, no flash point, no ignition point, and low viscosity
Suitable for thermal conduction applications, Galden HT perfluoropolyether fluid provides a wide range of boiling points from 55 ° C to 270 ° C, with pour points<-115 ° C to -66 ° C Typical usage temperature range exceeds 300 ° C
Application areas: semiconductor pharmaceuticals, chemicals, aviation, LCD screen manufacturing, etc
Product types
| Property |
Units |
HT55 |
HT70 |
HT80 |
HT110 |
HT135 |
HT170 |
HT200 |
HT230 |
HT270 |
| Boiling Point |
°C |
55 |
70 |
80 |
110 |
135 |
170 |
200 |
230 |
270 |
| Pour Point |
°C |
<– 125 |
<– 110 |
– 110 |
– 100 |
– 100 |
– 97 |
– 85 |
– 77 |
– 66 |
| Density |
g/cm3 |
1.65 |
1.68 |
1.69 |
1.71 |
1.72 |
1.77 |
1.79 |
1.82 |
1.85 |
| Kinematic Viscosity |
cSt |
0.45 |
0.5 |
0.57 |
0.77 |
1 |
1.8 |
2.4 |
4.4 |
14 |
| Vapor Pressure |
torr |
225 |
141 |
105 |
17 |
5.8 |
0.8 |
0.2 |
0.03 |
<10-2 |
| Specific Heat |
cal/g·°C |
0.23 |
0.23 |
0.23 |
0.23 |
0.23 |
0.23 |
0.23 |
0.23 |
0.23 |
| Heat of Vaporization |
|
22 |
17 |
17 |
17 |
16 |
16 |
15 |
15 |
15 |
| Refractive Index |
cal/g |
1.28 |
1.28 |
1.28 |
1.28 |
1.28 |
1.28 |
1.281 |
1.283 |
1.283 |
| Thermal Expansion |
cm3/cm3·°C |
0.0011 |
0.0011 |
0.0011 |
0.0011 |
0.0011 |
0.0011 |
0.0011 |
0.0011 |
0.0011 |
| Surface Tension |
dyne/cm |
14 |
14 |
16 |
16 |
17 |
18 |
19 |
19 |
20 |
| Thermal Conductivity |
W/m·K |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
| Dielectric Strength |
kV |
|
40 |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
| Dielectric Constant |
|
1.86 |
1.86 |
1.89 |
1.92 |
1.92 |
1.94 |
1.94 |
1.94 |
1.94 |
| Average Molecular Weight |
g/mol |
340 |
410 |
430 |
580 |
610 |
760 |
870 |
1020 |
1550 |
| Solubility of Water |
ppm (wt) |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
| Solubility of Air |
cm3 gas |
26 |
26 |
26 |
26 |
26 |
26 |
26 |
26 |
26 |









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SAMPLES
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers'orders are more than 1 ton.
2.What is your latest delivery time?
Most orders will be shipped within 3-10 days of payment being received.
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Yes, for 2 years.
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High precision, high speed, low noise.
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Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.
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