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KEY-140 Electronic Fluorinated Fluid
KEY-140 Electronic Fluorinated Fluid
  • KEY-140 Electronic Fluorinated Fluid
  • KEY-140 Electronic Fluorinated Fluid

KEY-140 Electronic Fluorinated Fluid

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KEY-140 Electronic Fluorinated Fluid

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

  • Stable chemical inertness: Does not corrode materials or react with them; exhibits no yellowing or decomposition product formation during prolonged use, demonstrating excellent material compatibility.
  • Insulating properties: Excellent dielectric constant, high insulation.
  • Low surface tension and low kinematic viscosity: Good wetting properties, strong dissolving power, improved heat transfer efficiency, enhanced permeability, reduced adhesion to solid surfaces, improved coating and spraying performance, increased cleaning efficiency.
  • Residue-free: Rapid drying after use, leaves no residue or whitening.
  • Thermal Conductivity: Superior thermal management properties.
  • Cost-Effective: High boiling point advantage minimises evaporation losses.
  • Safety & Environmental Compliance: Non-flammable, non-combustible with no explosion risk; non-toxic and odourless. No components listed as carcinogens by OSHA, IARC or NTP, with high permissible exposure limits (TWA).
  • Versatile Range: Wide boiling point spectrum offering multiple options to meet diverse requirements.


Industry Applications  

Liquid cooling for power batteries in new energy vehiclesData Center Immersion Liquid CoolingSilicon wafer ultrasonic cleaningSilicon wafer cleaningPCB Cleaning
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Precision equipment cleaningSolvent useDehydration and washingCooling and Lubrication in Milling and GrindingOptical 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-140

AppearanceColorless and transparent liquid
Surface tension18 dyn/cm
OdorLow odor
thermal conductivity0.065 W/m·K
Content≥99.99%
Dielectric strength>40 kV
Boiling point
275℃
Dielectric constant2.2
Pour point<-70℃
Solubility of water in liquids<15 ppm
Kinematic viscosity
14 cSt
Flash pointNone
density1.85 g/ml
ODP0
Specific heat0.23 cal/g ℃
KB Value-
Refractive index1.28
GWPLow
coefficient of expansion0.0011 cm³  /cm³  ℃


Note:

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  

5 KG10 KG15 KG20 KG25 KG50 KG100 KG


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