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Galden® Heat Transfer Fluids

Ideal fluids for applications with component immersion, wafer etching, ion implantation, radar equipment, transformers, power supplies, UF6 production, chillers, cooling towers, and freeze dryers.

Features

  • FM6930 Approved
  • Fluids contain nine coolants with boiling points between 55°C and 270°
  • Perfluorinated, inert polyethers have a high resistance to oxidation and thermal degradation
  • Compatible with metals, ceramics, plastics, and elastomers
  • Fluids have low viscosity, no hydrogen in the molecular structure, and low water absorption
  • Excellent for use in direct immersion cooling and indirect cooling applications
  • Nonflammable, nontoxic, and safe for the environment

Applications

  • Semiconductor ‐ Water Etching
  • Semiconductor ‐ Ion Implantation
  • Aviation Heat Transfer Systems
  • Space Simulation
  • Supercomputer Cooling Systems
  • Pharmaceutical ‐ Freeze Drying

Charts

 
Galden Application Range Galden Kinematic Viscosity vs. Temperature

Shelf Life

It is strongly recommended using all fluids and greases at the time of receipt, however when storage is necessary, rotate older stock into use first and observe the recommended parameters listed below.

Galden

Galden Fluids have a guaranteed shelf life of a minimum of 5 years from date of shipment if stored in the original sealed container at ambient temperatures.

Product Downloads
For a downloadable datasheet on this product, please click here.
Fluids FAQ
Click here for answers to some of the most common questions we are asked.
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+1 800 245 1656
Note Galden® is not approved for use in any healthcare application unless it has been specifically and previously verified by Syensqo Specialty Polymers. Please contact us by clicking here if you have questions about a specific application.

Specifications Table

Grade
HT55
HT70
HT80
HT110
HT135
HT170
HT200
HT230
HT270
Vapor Pressure
225
141
105
17
5.8
0.8
0.2
0.03
<10-2
Pour Point
-110°C
-115°C
-110°C
-100°C
-100°C
-97°C
-85°C
-77°C
-66°C
Boiling Point
55°C
70°C
80°C
110°C
135°C
170°C
200°C
230°C
270°C
Specific Heat (Cal/g•°C)
0.23
0.23
0.23
0.23
0.23
0.23
0.23
0.23
0.23
Surface Tension
16 (dyne/cm)
14 (dyne/cm)
16 (dyne/cm)
16 (dyne/cm)
17 (dyne/cm)
18 (dyne/cm)
19 (dyne/cm)
19 (dyne/cm)
20 (dyne/cm)
Molecular Weight
340
410
430
580
610
760
870
1020
1550
Heat of Vaporization
22 (Cal/g)
17 (Cal/g)
17 (Cal/g)
17 (Cal/g)
16 (Cal/g)
16 (Cal/g)
15 (Cal/g)
15 (Cal/g)
15 (Cal/g)
Kinematic Viscosity
0.45
0.5
0.57
0.77
1
1.8
2.4
4.4
14
Thermal Conductivity
0.065 (W/m•K)
0.065 (W/m•K)
0.065 (W/m•K)
0.065 (W/m•K)
0.065 (W/m•K)
0.065 (W/m•K)
0.065 (W/m•K)
0.065 (W/m•K)
0.065 (W/m•K)
Relative Density
1.65 (g/cm3)
1.68 (g/cm3)
1.69 (g/cm3)
1.71 (g/cm3)
1.72 (g/cm3)
1.77 (g/cm3)
1.79 (g/cm3)
1.82 (g/cm3)
1.85 (g/cm3)
Volume Resistivity
1 x 1012 (ohm•cm)
1 x 1015 (ohm•cm)
1.5 x 1015 (ohm•cm)
1.5 x 1015 (ohm•cm)
1.5 x 1015 (ohm•cm)
1.5 x 1015 (ohm•cm)
6 x 1015 (ohm•cm)
6 x 1015 (ohm•cm)
6 x 1015 (ohm•cm)
Solubility of Water
(ppm by wt)
<14
<14
<14
<14
<14
<14
<14
<14
<14
Dielectric Strength
40 (kV)
40 (kV)
40 (kV)
40 (kV)
40 (kV)
40 (kV)
40 (kV)
40 (kV)
40 (kV)
Dielectric Constant
1.86
1.88
1.89
1.92
1.92
1.94
1.94
1.94
1.94
Solubility of Air
(cm3 gas/100 cm3 liquid)
26
26
26
26
26
26
26
26
26
Operating Range
-90 to 45 °C
-75 to 60 °C
-80 to 70 °C
-60 to 100 °C
-50 to 125 °C
-30 to 160 °C
-20 to 190 °C
0 to 220 °C
25 to 260 °C
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Ordering Table

All dimensions listed below, unless otherwise stated, are in grams.

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Description Grade Weight Safety Data Sheet Part Number Price In Stock Add To Cart
Description Grade Weight Safety Data Sheet Part Number Price In Stock Add To Cart
GALDEN, HT55 5KG CONT, PFPE FLUID HT55 5 KG SDS for HT55-5KG HT55-5KG P.O.R. In Stock
GALDEN, HT70 5KG CONT, PFPE FLUID HT70 5 KG SDS for HT70-5KG HT70-5KG P.O.R. Contact KJLC for Availability
GALDEN, HT80 5KG CONT, PFPE FLUID HT80 5 KG SDS for HT80-5KG HT80-5KG P.O.R. Contact KJLC for Availability
GALDEN, HT110 5KG CONT, PFPE FLUID HT110 5 KG SDS for HT110-5KG HT110-5KG P.O.R. In Stock
GALDEN, HT135 5KG CONT, PFPE FLUID HT135 5 KG SDS for HT135-5KG HT135-5KG P.O.R. In Stock
GALDEN, HT170 5KG CONT, PFPE FLUID HT170 5 KG SDS for HT170-5KG HT170-5KG P.O.R. In Stock
GALDEN, HT200 5KG CONT, PFPE FLUID HT200 5 KG SDS for HT200-5KG HT200-5KG P.O.R. In Stock
GALDEN, HT230 5KG CONT, PFPE FLUID HT230 5 KG SDS for HT230-5KG HT230-5KG P.O.R. In Stock
GALDEN, HT270 5KG CONT, PFPE FLUID HT270 5 KG SDS for HT270-5KG HT270-5KG P.O.R. In Stock
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