ISO VG 100-class medium-viscosity PCTFE inert oil. An instrument fill fluid and diaphragm seal as well as a general-purpose inert lubricant for bearings, compressors, gearboxes and pumps. Safe in reactive-gas environments such as oxygen and chlorine, with no flash point (nonflammable). Korea stock available, ready to ship.
Per HQ data. Product number 95 = kinematic viscosity (cSt).
| Viscosity @ 37.8°C (100°F) | 95 cSt |
| Viscosity @ 65.6°C (150°F) | 16 cSt |
| Viscosity @ 98.9°C (210°F) | 6.3 cSt |
| ISO viscosity grade | 100 (approx.) |
| Density @ 37.8°C | 1.92 g/mL |
| Pour point | -26°C (-15°F) |
| Cloud point | -21°C (-5°F) |
| Flash point / Fire point | None (nonflammable) |
| Max. safe operating temperature | 204°C (260°C short-term, clean system) |
| Appearance | Colorless clear liquid |
| Chemical family | PCTFE |
※ The latest TDS/MSDS/CoA (per lot) is provided immediately on request below.
At ISO VG 100 class (95 cSt), it broadly covers general-purpose inert lubrication and instrument fill. Viscosity stabilizes as temperature rises (6.3 cSt at 99°C), and it is nonflammable and inert.
Halocarbon PCTFE oils are graded by viscosity (cSt). Select the viscosity that matches your process conditions.
| Grade | Viscosity (cSt @37.8°C) | Pour point | Typical applications |
|---|---|---|---|
| 0.8 | 0.8 | -129°C | Cryogenic calibration bath · refrigeration · heat transfer |
| 4.2 | 4.2 | -73°C | Single-phase immersion cooling · instrument fill (Galden HT230) |
| 6.3 | 6.3 | -71°C | Single-phase immersion cooling · seal barrier (Galden HT230) |
| 27 | 27 | -40°C | Compressor · hydraulic fluid · vapor phase soldering |
| 56 | 56 | -34°C | Hazardous process · compressor · bearings |
| 95 | 95 | -26°C | Instrument fill · general-purpose inert lubrication |
| 200 ~ 1000N | 200 ~ 1000 | -12 ~ +10°C | Medium to maximum-load bearings & gearboxes |
Tell us your process conditions (media, temperature, load, equipment model) and we will reply within 24 business hours with the optimal grade and a quote. Genuine HQ product supplied direct, with batch traceability.
