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KEY-139 Electronic fluorinated liquid
Product Highlights
Wide range of thermal management applications | Low surface tension | Low kinematic viscosity |
Insulation | Broad material compatibility | Low toxicity |
Low global warming potential (GWP) | Zero Ozone Depletion Potential (ODP) | Non-combustible |
It does not belong to volatile organic compounds. | RoHS PASS | REACH PASS |
Product Features
- Non-hazardous, non-flammable, non-explosive with no flash point – safe and reliable. Provides excellent safety protection for lithium batteries, ensuring their secure operation in demanding environments.
- Ideal chemical inertness and thermal stability enable long-term application within systems.
- Possesses outstanding electrical insulation properties and excellent material compatibility; does not react with metals, plastics, or polymers. Suitable for use in charged lithium battery systems.
- Possesses excellent thermal conductivity, enabling rapid heat dissipation and temperature control for lithium batteries to ensure system functionality.
- Features extremely low surface tension, good permeability, and excellent flow properties, facilitating efficient heat transfer and temperature equilibrium within thermal management systems; simultaneously enhances the energy density of lithium batteries.
- Non-toxic, non-hazardous, non-irritating, and crystal clear.
- Environmentally friendly with an ODP value of zero and extremely low GWP value. Complies with relevant RoHS, REACH, and PFAS regulations, qualifying as a green and eco-friendly product.
Industry Applications
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| Liquid cooling for power batteries in new energy vehicles | Data Center Immersion Liquid Cooling | Silicon wafer ultrasonic cleaning | Silicon wafer cleaning | PCB Cleaning |
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| Precision equipment cleaning | Solvent use | Dehydration and washing | Cooling and Lubrication in Milling and Grinding | Optical cleaning |
- Thermal conduction and cooling medium; heat dissipation medium for computer servers, electronic components, power batteries, energy storage systems, etc.
- Semiconductor, chip manufacturing, packaging and testing, laser etching.
- Cleaning and maintenance of electronic, electrical, and power equipment without power interruption or operational downtime.
- Providing insulation protection within high-voltage equipment.
- Cooling and lubrication during milling and grinding processes.
- Precision cleaning, dehydration, leak detection, and testing of electronic components.
- Solvent diluents, lubricant diluents, and other solvent applications.
- Thermal shock testing fluid.
Physicochemical parameters
KEY-139
| Appearance | Colorless and transparent liquid | Surface tension | 15 dyn/cm | |
| odor | Low odor | 导热率 | 0.065 W/m·K | |
| content | ≥99.99% | Dielectric strength | ＞40 kV | |
| boiling point | 242℃ | Dielectric constant | 2.4 | |
| Pour point | ＜-77℃ | Solubility of water in liquids | ＜15 ppm | |
| Kinematic viscosity | 4.7 cSt | Flash point | None | |
| Density | 1.82 g/ml | ODP | 0 | |
| Specific heat | 0.97 (kJ/kg°C) | KB Value | - | |
| Refractive index | 1.28 | GWP | Low | |
| Coefficient of expansion | 0.0011 cm³ /cm³ ℃ | Vapor pressure | 0.004 kPa |
Remark:
Product properties at 25°C, excluding boiling point and freezing point.
Transportation and storage
Transport as non-hazardous and non-corrosive chemicals, and store at room temperature.
Keep sealed, avoid direct sunlight and high heat.
The product is sealed and has a 24-month warranty period.
Packaging specifications
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| 5 KG | 10 KG | 15 KG | 20 KG | 25 KG | 50 KG | 100 KG |
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