KEY-125 Electronic Fluorinated Liquid

KEY-125 Electronic Fluorinated Fluid     (can replace 3M Fluorinert™ FC-3283)

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 compoundsRoHS PASSREACH PASS


Product Features

  • Ideal chemical inertness enables broad application across diverse temperature control and heat dissipation scenarios.

  • Single-phase cooling features low gas pressure increase, reducing equipment sealing requirements and post-maintenance losses while lowering costs.

  • Non-corrosive to materials, non-yellowing, residue-free, non-hazardous, non-flammable, non-explosive, with no flash point or ignition point.

  • Excellent electrical insulation with extremely high breakdown voltage exceeding 40KV.

  • Excellent flowability with viscosity lower than water; facilitates efficient thermal dissipation within temperature control systems.

  • Non-toxic, non-hazardous, non-irritating, and crystal clear.

  • Environmentally friendly with zero ODP and extremely low GWP values. Complies with RoHS, REACH, and PFAS regulations, qualifying as a green eco-friendly product.


Industry Applications

  • Thermal conduction and cooling media for heat dissipation in computer servers, electronic components, power batteries, energy storage systems, and more.

  • Semiconductor manufacturing, chip fabrication, 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 specialty solvents.

  • Thermal shock testing fluid.


Physicochemical parameters   

KEY-125

Appearance

Colorless and transparent liquid


Surface tension14  dyn/cm
Odor

Odorless


Thermal conductivity0.065 W/m·K
Content

≥99.99%


Dielectric strength>40 kV
Boiling point135℃
Dielectric constant1.9
Pour point<-100℃
Solubility of water in liquids<15 ppm
Kinematic viscosity0.9 cSt
Flash pointNone
Density1.72 g/ml
ODP0
Specific heat0.98 (kJ/kg°C)
KB Value-
Refractive index1.28
GWPLow
Coefficient of expansion0.0011 cm³  /cm³  ℃
Vapor pressure0.8 kPa

Remark:


Product properties at 25°C, excluding boiling point and freezing point.



Packaging specifications 

5 kg、10 kg、15 kg、 20 kg、25 kg、50 kg、100 kg


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.




Shenzhen Varmia Technology Co., Ltd.

Address: Building A, Da Wan Cultural Plaza, No. 4128 

Dongcheng Huan Road, Malan Subdistrict, Pingshan District, Shenzhen

Tel: 0755-27659820  

Fax: 0755-27659830

Mobile: 13302956659 (Mr. Wang)

Email: hmy-tech@163.com


Shenzhen Varmia Technology Co., Ltd. (Longgang Branch)

Address: 2nd Floor, Building 12, Anbo Technology Industrial Park, 

Baolong 4th Road, Baolong Avenue, Longgang District, Shenzhen

Tel: 0755-27659820

Fax: 0755-27659830

Mobile: 13392832759 (Ms. Jin)

Email: hmy_jinjing@yeah.net