描述
Galden D03 Perfluoropolyether PFPE Fluid | Syensqo Ultra Low Temperature Dielectric Test Liquid
Material: PFPE (Perfluoropolyether)
Density (25℃): 1.79 g/cm³
Boiling Point: 203°C
Pour Point: -85°C
Packing: 5KG original factory sealed drum
Galden D03 PFPE Fluid is a specialized cryogenic dielectric fluid manufactured by Syensqo, tailored to meet ultra-low temperature electronic testing demands that regular thermal mediums cannot satisfy. Its core advantage lies in an extremely low pour point of -85°C, which prevents solidification inside cold cycling chambers during long-duration sub-zero testing.
Formulated with controlled narrow molecular weight distribution, this clear, odorless PFPE liquid retains low viscosity even at -54°C, ensuring consistent heat transfer and full contact with miniature semiconductor parts. Its inherent chemical inertness eliminates corrosion risks to sensitive circuit substrates, metal pins and various engineering plastics widely used in electronics manufacturing.
Original Galden D03 In Stock & Cryogenic Testing Technical Support
We maintain continuous spot supply of genuine Syensqo Galden D03. Our team provides dedicated technical guidance for low-temperature test chamber matching, plus complete official TDS, SDS and batch analysis certificates for your project evaluation.
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Core Advantages of Galden D03 Cryogenic PFPE Fluid
- Industry-leading -85°C pour point, keeps free-flowing state under deep freeze test conditions
- Controlled low viscosity at minus temperatures (160 cSt @ -54°C) for seamless heat circulation
- Ultra-high volume resistance of 5×10¹⁵ ohms·cm, safe for direct immersion of live electronic assemblies
- Full-spectrum chemical inertness, compatible with PCB, aluminum, copper and most electronic grade plastics
- Low surface tension avoids residual film buildup on tiny chip pins after temperature cycling tests
- Non-flammable composition removes fire hazards inside closed cryogenic test equipment
- Stable low volatility cuts medium refilling frequency for long-run batch testing
Main Application Scenarios
- Cryogenic temperature cycling chambers for miniature semiconductor chips
- Ultra-low temperature immersion dielectric testing of automotive electronic control boards
- Cold shock test equipment medium for micro sensor component validation
- Constant low-temperature heat transfer liquid for aerospace electronic part qualification
- Zero-residue precision cold cleaning for high-density circuit assemblies
Technical Parameters of Galden D03 PFPE Fluid
| Property | Typical Value | Test Condition |
| Base Material | Perfluoropolyether (PFPE) | — |
| Visual Appearance | Transparent Odorless Liquid | Ambient 25℃ |
| Fluid Density | 1.79 g/cm³ | 25℃ |
| Fluid Density | 1.96 g/cm³ | -54℃ |
| Average Molecular Weight | 870 amu | GPC Test |
| Kinematic Viscosity | 2.40 cSt | 25℃ |
| Kinematic Viscosity | 160 cSt | -54℃ |
| Surface Tension | 16 dyne/cm | 25℃ |
| Normal Boiling Point | 203°C | Standard Atmosphere |
| Pour Point | -85°C | ASTM D97 |
| Specific Heat Capacity | 0.23 cal/g/°C | 25℃ |
| Thermal Conductivity | 0.07 W/m°C | 25℃ |
| Thermal Expansion Coefficient | 0.0011 cm3/cm3°C | — |
| Dielectric Constant | 2.10 | ASTM D150 |
| Dielectric Breakdown Strength | 40 kV | 2.54mm gap |
| Volume Resistivity | 5×10¹⁵ ohms·cm | ASTM D257 |
Note: All listed figures are typical lab test reference values instead of binding factory specifications. Actual fluid performance will shift based on long-term circulation and extreme low-temperature operating cycles. Complete independent qualification testing is required before mass production deployment.
Handling and Storage Recommendations
| Storage Rules | Store sealed original drums inside dry, ambient temperature warehouse away from frost-freezing zones. |
| Forbidden Environments | Avoid prolonged exposure to open flames, radiant heat and highly reactive alkali metal powders. |
| Operation Protection | Maintain workshop ventilation; wear nitrile protective gloves and anti-splash safety goggles during filling & transfer. |
Official Technical Documentation List
| Document Type | Document Introduction | Document Request |
| TDS | Galden D03 original factory technical data sheet (Revised 11/10/2022) | Request TDS |
| SDS | Safety data sheet covering transport, storage and on-site handling guidelines | Request SDS |
| COA | Batch specific certificate of analysis for incoming goods inspection | Request COA |
Frequently Asked Questions About Galden D03 Low Temp PFPE
What makes Galden D03 different from other Galden PFPE fluids?
Galden D03 stands out with an ultra-low -85°C pour point, designed exclusively for cryogenic electronic testing scenarios where other mediums will solidify and lose fluidity.
What is the boiling and pour point of Galden D03?
Galden D03 has a standard boiling point of 203°C and an industry-leading pour point of -85°C, maintaining liquid form under extreme sub-zero testing cycles.
What low-temperature viscosity performance does Galden D03 provide?
At -54°C, Galden D03 only reaches 160 cSt viscosity, delivering smooth heat exchange without flow blockage inside cold test equipment.
Can Galden D03 be used directly with powered electronic components?
Yes, its volume resistance hits 5×10¹⁵ ohms·cm with a fixed dielectric constant of 2.10, fully safe for immersion of energized PCBs and chips.
What official documents can I obtain for Galden D03?
We supply original factory TDS, SDS and batch COA to support lab qualification, factory audit and mass purchasing approval processes.
Related Galden PFPE Product Series
Compare matching Galden fluorinated fluids for different temperature testing thresholds.
| Product Grade | Core Application Field |
| Galden D05 PFPE Fluid | Medium temperature thermal shock chambers (-50°C minimum) |
| Galden LS200 PFPE Fluid | 200°C low-temperature vapor phase soldering production |
| Galden LS215 PFPE Fluid | Standard 215°C lead-free PCB vapor soldering lines |
Get Custom Galden D03 Bulk Pricing & Cold Test Support
We stock bulk volumes of genuine Syensqo Galden D03 cryogenic PFPE fluid for global electronics test manufacturers. Reach out to us for competitive factory unit pricing, complimentary lab trial samples and full sets of official technical certification files.
Request Galden D03 Low Temp Fluid Technical Details
Disclaimer: All technical figures displayed are merely lab reference data and not legally binding product specifications. Buyers must carry out independent compatibility and cycle testing prior to bulk order placement. Minor performance deviation may exist across different production batches.
