- Client Duong Do dinh - (0986490xxx) bought 10 month ago (25/11/2025)
Galden D 02 TS
4 5 (1 evaluate)Category: Galden® D
Maker: Syensqo
Made in: Italy
Packaging: 1kg, 5kg
What Is Galden® D 02/TS?
Galden® D 02/TS is a specialized PFPE heat transfer fluid developed by Syensqo for liquid-to-liquid thermal shock testing systems. Based on the proven Galden® D 02 formulation, the TS (Thermal Shock) version is optimized for thermal shock equipment requiring stable low-temperature performance, rapid heat transfer, and consistent operation during continuous qualification cycles.
Its low viscosity, excellent dielectric insulation, chemical inertness, and non-flammable properties enable safe immersion of electronic assemblies while delivering highly repeatable cooling performance. Galden® D 02/TS is commonly used as the cold bath fluid in dual-bath thermal shock chambers for evaluating PCB assemblies, semiconductor packages, automotive electronics, and other high-reliability electronic products.
Key Features and Process Benefits
| Feature | Process Benefit |
|---|---|
| Optimized for Thermal Shock (TS) Systems | Specifically formulated to provide stable performance in liquid-to-liquid thermal shock chambers. |
| PFPE (Perfluoropolyether) Chemistry | Excellent chemical inertness prevents reactions with metals, plastics, elastomers, and electronic materials. |
| Low Boiling Point | Supports efficient low-temperature heat transfer and rapid cooling. |
| Low Viscosity | Improves circulation efficiency and shortens cooling stabilization time. |
| Excellent Heat Transfer Performance | Ensures uniform temperature distribution across PCB assemblies and semiconductor packages. |
| Outstanding Dielectric Properties | Enables direct immersion testing of electronic assemblies without electrical short circuits. |
| Non-Flammable | Improves laboratory safety and eliminates fire hazards associated with conventional fluids. |
| Residue-Free Operation | Leaves virtually no residue after evaporation, reducing contamination and cleaning requirements. |
| Long Service Life | High resistance to oxidation and thermal degradation minimizes maintenance and replacement frequency. |
Technical data sheet of Galden® D 02/TS
Physical
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Average Molecular Weight |
750 |
amu |
|
Density |
|
|
|
-54°C |
1.95 |
g/cm³ |
|
25°C |
1.77 |
g/cm³ |
|
Kinematic Viscosity |
|
|
|
-54°C |
45.0 |
cSt |
|
25°C |
1.70 |
cSt |
|
Surface Tension |
16 |
dyne/cm |
Thermal
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Boiling Point |
165 |
°C |
|
Pour Point |
-97 |
°C |
|
Specific Heat Capacity (25°C) |
0.23 |
cal/g/°C |
Electrical
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Dielectric Constant |
2.10 |
|
|
Dielectric Strength - 2.54mm gap |
40 |
kV |
|
Volume Resistance |
5E15 |
ohms·cm |
Additional Information
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Thermal Conductivity (25°C) |
0.07 |
W/m°C |
|
Coefficient of Expansion |
0.0011 |
cm³/cm³.°C |
Galden® D Series Comparison
| Grade | Typical Application | Boiling Point (°C) | Density @ 25°C (g/cm³) | Viscosity @ 25°C (cSt) | Dielectric Strength | Chemical Stability | Flammability | Typical Bath |
|---|---|---|---|---|---|---|---|---|
| Galden® D 02 | Liquid-to-liquid thermal shock testing | 165 | 1.78 | 2.1 | ~40 kV | Chemically inert | Non-flammable | Cold Bath |
| Galden® D 02/TS | Thermal shock systems (optimized for TS equipment) | 165 | 1.78 | 2.1 | ~40 kV | Chemically inert | Non-flammable | Cold Bath |
| Galden® D 03 | Medium-temperature heat transfer & thermal shock | 190 | 1.80 | 3.0 | ~40 kV | Chemically inert | Non-flammable | Medium Temperature Bath |
| Galden® D 05 | High-temperature thermal shock testing | 230 | 1.82 | 4.4 | ~40 kV | Chemically inert | Non-flammable | Hot Bath |
| Galden® DET | Semiconductor & advanced electronics reliability testing | Customized* | PFPE Fluid | Optimized for application | ~40 kV | Chemically inert | Non-flammable | Specialized Testing |
When Should You Choose Galden® D 02/TS?
Galden® D 02/TS is recommended when:
-
Your thermal shock chamber is configured for TS-grade PFPE fluids.
- High repeatability is required across continuous qualification cycles.
- Rapid cooling and stable low-temperature performance are essential.
- You need a reliable cold bath fluid for automotive, semiconductor, or aerospace reliability testing.
Common Applications
1. Thermal Shock Testing of PCB Assemblies
Evaluates solder joint fatigue, PCB delamination, and assembly reliability under rapid temperature transitions.
2. Semiconductor Package Qualification
Supports accelerated reliability testing of BGA, QFN, CSP, SiP, and advanced semiconductor packages.
3. Automotive Electronics
Used for qualifying ECUs, battery management systems (BMS), ADAS modules, and power electronics operating under severe environmental conditions.
4. Aerospace and Defense Electronics
Provides repeatable environmental qualification for avionics, satellite electronics, and mission-critical electronic systems.
5. Electronics Reliability Laboratories
Widely used in QA/QC laboratories, R&D centers, and failure analysis facilities for accelerated environmental testing.
Frequently Asked Questions
1. What is the difference between Galden® D 02 and Galden® D 02/TS?
Galden® D 02/TS is optimized for thermal shock systems requiring enhanced stability and repeatability during continuous liquid-to-liquid thermal shock testing, while Galden® D 02 is a more general-purpose low-temperature PFPE heat transfer fluid.
2. Is Galden® D 02/TS electrically conductive?
No. Like all Galden® PFPE fluids, Galden® D 02/TS offers excellent dielectric insulation and is suitable for immersion testing of electronic assemblies.
3. Can Galden® D 02/TS be used together with Galden® D 05?
Yes. A common configuration uses Galden® D 02/TS as the cold bath fluid and Galden® D 05 as the hot bath fluid, providing rapid and repeatable thermal shock testing.
4. Which industries commonly use Galden® D 02/TS?
Semiconductor manufacturing, automotive electronics, aerospace, medical devices, industrial automation, telecommunications, and electronics reliability laboratories.
5. Why choose Galden® D 02/TS instead of conventional cooling fluids?
Galden® D 02/TS provides superior thermal stability, dielectric insulation, chemical inertness, residue-free operation, and longer service life, resulting in more accurate and repeatable qualification testing.
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