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Environmentally Friendly Electronic Fluorinated Liquid

It has properties such as heat transfer, insulation and environmental protection, and is applicable to semiconductor processes, engineering tests and the cooling of EMU traction transformers.
 
Advantages:
  • Exceptional Heat Transfer
  • Superior Insulation Properties
  • Eco-Friendly Composition
  • High Material Compatibility
  • Non-Flammable and Safe
  • Water Immiscibility
 
Packaging unit:  25KG/barrel, 200 KG/barrel
 
Availability:
Quantity:
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  • 7018

7018 Environmentally Friendly Electronic Fluorinated Liquid, possessing excellent heat transfer capabilities, good insulation properties, superior environmental performance, and excellent material compatibility, is the liquid cooling medium employed in mainstream semiconductor manufacturing processes such as dry etching, wafer testing, and packaging testing. It also serves as a widely used engineering fluid for applications like leakage detection, cold and hot shock tests, insulation testing, and high-temperature aging tests. Moreover, due to its high voltage shock resistance, it can be utilized as the cooling medium for the traction transformers of train sets.


  • Superior Thermal Conductivity: With a thermal conductivity of 0.0623 W/(m·K), 7018 Electronic Fluorinated Fluid efficiently dissipates heat. It serves as a critical material for maintaining stable operating temperatures in applications demanding stringent temperature control, such as semiconductor manufacturing and transformer cooling.


  • Exceptional Insulation Properties: Featuring a high dielectric strength of 47.1kV and a low dielectric constant of 1.91, this product provides reliable electrical insulation protection for precision electronic components, effectively preventing breakdown risks.


  • Environmentally Sustainable Formulation: With an Ozone Depletion Potential (ODP) of zero and a Global Warming Potential (GWP) of 120, it meets modern industrial demands for eco-friendly materials, helping reduce atmospheric environmental impact.


  • Broad Material Compatibility: Demonstrates excellent compatibility with various common materials, facilitating seamless integration into diverse systems without causing adverse reactions like corrosion or swelling.


  • High Safety and Stability: Non-flammable and odorless properties ensure safe operation across multiple working conditions, significantly reducing fire hazards and safeguarding operational environments.


  • Superior moisture barrier capability: Its water-insoluble nature effectively prevents moisture from reaching internal electronic components, avoiding short circuits or corrosion caused by water ingress. This substantially enhances the reliability and service life of application components.



Parameter

Value

Parameter

Value

Molecular Weight

450

Density (40°C)

1.812g/cm³

Freezing Point

-109°C

Boiling Point

110 - 115°C

Flash Point

/

Ignition Point

/

Saturated Vapor Pressure (25°C)

2.426kPa

Latent Heat of Vaporization

92kJ/kg

Thermal Conductivity (25°C)

0.0623W/(m ⋅ K)

Specific Heat (25°C)

1176.8 J/(kg ⋅ K)

Kinematic Viscosity (40°C)

1.043mm²/s

Surface Tension

15mN/m

Dielectric Strength (2.5mm)

47.1kV

Dielectric Constant (50Hz)

1.91

Dielectric Loss (1MHz)

0.00028

Volume Resistivity (25°C)

≥1*10¹² Ω ⋅ mm

Ozone Depletion Potential (ODP)

0

Global Warming Potential (GWP)

120


  • In the semiconductor manufacturing sector, 7018 Electronic Fluorinated Liquid serves as a cooling medium, enabling precise temperature control in critical processes such as dry etching, wafer testing, and packaging. This ensures the high performance and reliability of semiconductor products throughout production.


  • In high-speed train traction transformers, 7018 Electronic Fluorinated Liquid efficiently dissipates heat, significantly enhancing the performance and stability of power supply systems. This ensures smooth and safe train operation while effectively reducing overheating risks and equipment failure probabilities.


  • For engineering testing, this liquid is widely used in leak detection, thermal shock, insulation, and high-temperature aging tests. Its stable and reliable performance facilitates accurate evaluation and optimization of diverse products and components, ensuring compliance with relevant standards and specifications.


  • Additionally, 7018 Electronic Fluorinated Liquid serves as a cleaning agent for high-temperature electronic products. It effectively removes contaminants without damaging components, thereby maintaining electronic functionality, extending service life, reducing maintenance costs, and enhancing overall system performance.

  • Storage:

    · 7018 Electronic fluorinated liquid should be stored in a clean, dry, well-ventilated warehouse with room temperature below 40 ℃, protected from light, high-temperature sunlight, away from heat sources, acids, strong alkalis, oxidizing agents, etc., and should not be mixed with acid or alkali substances;

    · 7018 Electronic fluorinated liquid is volatile, please seal it in time after sampling;

    · 7018 Electronic fluorinated liquid is colorless, transparent liquid, no flash point, non-flammable, according to the non-dangerous goods transportation, transportation should avoid violent oscillation, avoid inverted stacking.

  • Product safety and precautions:

    · Normal local protective and industrial hygiene regulations regarding chemical handling must be observed and thermal decomposition products must not be inhaled. Avoid skin contact with hot substances.

    · Do not eat, drink or smoke while using this product. Clean thoroughly after handling. Avoid release into the environment. Avoid contact with oxidizing agents (e.g. chlorine, chromic acid, etc.).

    · When using 7018 Electronic fluorinated liquid, follow the information and recommendations provided in our Chemical Safety Technical Manual. Basic precautions for handling chemicals should also be in place.



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