High‑Performance Perfluoropolyether Thermal Fluids
Description
PFPE Heat Transfer Fluid TOPDA T Grades are low‑molecular‑weight Perfluoropolyether (PFPE) inert fluids composed exclusively of carbon (C), fluorine (F), and oxygen (O) atoms.
PFPE Heat Transfer Fluid TOPDA T Grades are low‑molecular‑weight Perfluoropolyether (PFPE) inert fluids These fully fluorinated fluids deliver exceptional thermal stability, chemical inertness, and insulation performance, making them ideal for demanding closed‑loop heat transfer systems where safety, purity, and long service life are critical.
Key Features
- Wide operating temperature range
- Excellent low‑temperature fluidity
- Unmatched chemical and solvent resistance
- Good radiation stability
- Excellent compatibility with metals, plastics, elastomers
- Excellent insulation and dielectric properties
- No flash or fire point
- Non‑toxic and environmentally friendly
- Zero ozone depletion potential (ODP=0)
Technical Index
| Item | Unit | T-170 | T-200 | T-230 | T-270 |
|---|---|---|---|---|---|
| Boiling Point | °C | 170 | 200 | 230 | 270 |
| Apperance | Clear Transparent Liquid | ||||
| Kinematic Viscosity at 20°C | mm2/s | 2.10 | 3.20 | 5.50 | 15.50 |
| Pour Point | °C | ＜-90 | ＜-80 | ＜-70 | ＜-60 |
| Density at 25 °C | g/cm3 | 1.78 | 1.80 | 1.83 | 1.86 |
| Moisture Content | mg/kg | ＜20 | ＜20 | ＜20 | ＜20 |
| Acid Value | mg.KOH/g | 0.01 | 0.01 | 0.01 | 0.01 |
Typical Applications
PFPE Heat Transfer Fluid (Perfluoropolyether) is widely used in:.
- Semiconductor manufacturing and wafer processing
- Closed‑loop high‑precision thermal control systems
- Chemical, pharmaceutical, and fine chemical industries
- Radiation‑resistant thermal systems
- High‑purity, non‑flammable heat transfer equipment
