Key Physical Properties

Boiling point: 98°C, the highest boiling point among the basic models, with extremely low evaporation loss even in high-temperature operating environments.
Pour point/freezing point: -38°C, with a wide working liquid range from -38°C to 98°C.
Kinematic viscosity: 0.71 cSt at 25°C (absolute viscosity 1.18 cP), maintaining excellent flowability and pumping efficiency even at low temperatures.
Dielectric strength: >25 kV, with exceptional electrical insulation properties, preventing short circuits in high-value electronic components even in the event of leakage.
Safety: No flash point, not a recognized flammable liquid.
Environmental indicators: Ozone depletion potential (ODP) of 0, Global warming potential (GWP) of only 200 (over a 100-year span), and exempt from VOC solvent status in the United States.

Main Application Scenarios

Semiconductor Manufacturing Thermal Management: Due to its high boiling point of 98°C and chemical inertness, it is the gold standard fluid for temperature control and cooling systems in wafer fabrication equipment, ion implanters, dry etching machines, and chemical vapor deposition (CVD) equipment.
Specialty Reaction Media: Used as a stable medium for extraction, separation, and anhydrous chemical reactions in the chemical and pharmaceutical industries.
Precision Light-Duty Cleaning: Used for light oil removal, particulate rinsing, and vapor-phase degreasing of high-end aerospace and microelectronic components.
Lubricant Carrier: With extremely high fluorocarbon solubility, it is commonly used as a diluent for coating fluorinated lubricants such as perfluoropolyethers (PFPE).
Immersion Liquid Cooling for New Energy Vehicles: In recent years, it has also begun to be used in direct immersion thermal management of high-power battery packs in electric vehicles.

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Industries