JUHUA FL300 Electronic Fluorinated Cooling Fluid
JUHUA FL300 is an electronic-grade fluorinated cooling fluid and heat-transfer liquid associated with Zhejiang Juhua’s fluorochemical product portfolio. It is intended for semiconductor manufacturing, display production and industrial thermal-management applications. Juhua publicly identifies fluorinated cooling fluids and high-purity electronic fluorinated liquids as important areas within its fluorochemical business. FL300 is a clear, colorless liquid with low viscosity, good heat-transfer characteristics and high electrical insulation. Published technical data lists a boiling range of 108–114°C and a freezing point of approximately -65°C, providing useful fluidity across a broad temperature range. The product is also marketed as a potential alternative for applications previously using 3M Fluorinert FC-3283, including semiconductor chillers, electronics cooling and other single-phase thermal-management systems. Actual substitution should be validated against equipment temperature, materials, seals and flow requirements before use.
Product Details
Product Features
High Electrical Insulation:Published volume resistivity is approximately 1.4×10¹⁴ Ω·cm, supporting use around electrical and electronic components.
Low Viscosity:Kinematic viscosity is approximately 1.32 cSt at 25°C, supporting efficient circulation and heat exchange.
Excellent Low-Temperature Fluidity:A freezing point of approximately -65°C makes it suitable for low-temperature cooling systems.
Non-Flammable:Published data lists no flash point.
Good Heat-Transfer Performance:Typical specific heat is approximately 1431 J/kg·K, with thermal conductivity of about 0.083 W/m·K.
Low Moisture Content:Published moisture content is below 20 ppm, supporting sensitive electronic cooling applications.
Product Applications
Semiconductor Manufacturing Equipment:For chiller systems and temperature control in semiconductor manufacturing processes.
Display Manufacturing:Suitable for thermal management and equipment cooling in display-production processes.
Electronic Component Cooling:For power electronics, test equipment and precision electronic systems.
Data Center Cooling:Applicable to server and electronic-equipment thermal-management systems.
Industrial Thermal Management:For circulating cooling and heat-transfer systems requiring electrical insulation, low viscosity and stable thermal properties.
| Item | JUHUA FL300 |
|---|---|
| Product Type | Electronic Fluorinated Cooling / Heat-Transfer Fluid |
| Brand | JUHUA |
| Model | FL300 |
| Chemical Type | C6–C9 Perfluorinated Alkyl Compounds |
| CAS No. | 86508-42-1 |
| Appearance | Clear, Colorless Liquid |
| Purity | >99% |
| Boiling Range | 108°C to 114°C |
| Freezing Point | -65°C |
| Density | Approx. 1.80 g/cm³ |
| Kinematic Viscosity at 25°C | Approx. 1.32 cSt |
| Specific Heat | Approx. 1431 J/kg·K |
| Thermal Conductivity | Approx. 0.083 W/m·K |
| Volume Resistivity | Approx. 1.4×10¹⁴ Ω·cm |
| Moisture | <20 ppm |
| Flash Point | None |
| ODP | 0 |
| Main Applications | Semiconductor / Display / Electronics / Data Center / Industrial Thermal Management |
| Replacement Positioning | Candidate alternative for FC-3283-type applications |
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