Fomblin® Z03
Fomblin® Z03 is a low-viscosity perfluoropolyether lubricating oil with an extremely low pour point. It offers good low-temperature fluidity, a high viscosity index, excellent chemical stability, and good anti-wear and extreme-pressure performance. The product is suitable for specialized lubrication applications involving low temperatures, corrosive media, strongly oxidizing environments, and high cleanliness requirements.
Product Details
Product Features
Excellent Low-Temperature Fluidity: With a pour point as low as -90℃, it is suitable for start-up and operation under extremely low-temperature conditions.
Good Viscosity-Temperature Performance: Its high viscosity index helps minimize viscosity changes as temperature varies.
Excellent Chemical Resistance: Resistant to acids, alkalis, fuels, chlorine, solvents, and various corrosive media.
Non-Flammable: No flash point, fire point, or autoignition point.
Good Anti-Wear Performance: Suitable for lightly loaded, high-speed, and precision moving components.
High Cleanliness and Stability: Resistant to oxidation, coking, and the formation of gum-like deposits commonly associated with conventional hydrocarbon lubricants.
Applicable Industries / Equipment
Aerospace Industry: Low-temperature moving components in aircraft hydraulic systems, landing gear, fuel management systems, and thrust reverser systems.
Chemical and Specialty Gas Industries: Valves, instruments, and precision mechanisms exposed to acids, alkalis, chlorine, fuels, and corrosive media.
Semiconductor and Electronics Industry: High-cleanliness equipment, precision transmission mechanisms, and components operating at low temperatures.
Precision Machinery: High-speed miniature bearings, instrument mechanisms, precision sliding components, and lightly loaded transmission systems.
Low-Temperature Equipment: Low-temperature test systems, refrigeration equipment, and mechanical components requiring reliable start-up under extremely low-temperature conditions.Industrial equipment and aerospace applications are listed on the product page. Final product selection should still be based on operating load, speed, temperature, and evaporation requirements.
| ltem | Fomblin® Z03 |
|---|---|
| Approximate IS0 Viscosity Grade | ISO VG 15 |
| Average Molecular Weight | 4,000 amu |
| Kinematic Viscosity(20℃) | 30 mm²/s |
| Kinematic Viscosity(40℃) | 18 mm²/s |
| Kinematic Viscosity(100℃) | 5.6 mm²/s |
| Viscosity Index | -90℃ |
| Density(20℃) | 1.82 g/cm³ |
| Evaporation Loss(149℃×22 h) | 6.00% |
| Four-Ball Wear Scar Diameter | 0.60 mm |
| Surface Tension(20℃) | 23 dyn/cm |