描述
Fomblin Z15 PFPE Lubricant High VI 334 ISO VG 100
Material: PFPE (Perfluoropolyether)
Viscosity (40°C): 92.0 cSt
Viscosity Index: 334
ISO Grade: 100
Packing: 5 kg / drum
Fomblin Z15 is a high-performance perfluoropolyether (PFPE) lubricant from the Fomblin Z series, produced by Syensqo (formerly Solvay). It features ISO VG 100 viscosity grade, a high viscosity index of 334, and an extremely low pour point of -80°C. With a molecular weight of 9,800 amu and superior evaporative loss characteristics, Fomblin Z15 delivers outstanding performance in cryogenic and aerospace applications requiring exceptional low-temperature fluidity.
Fomblin Z15 offers an excellent balance of low-temperature viscosity and high viscosity index, making it ideal for applications requiring stable viscosity across extreme temperature variations. Its ultra-low pour point ensures reliable cold-start performance in cryogenic environments, while its chemical inertness provides protection against aggressive chemicals, acids, and solvents. With a surface tension of 24 dyne/cm and four-ball wear test result of 0.66 mm, this grade provides excellent film strength and anti-wear protection for high-speed and precision applications.
Genuine Syensqo Imported Stock and Technical Support
We supply stable spot inventory of genuine Syensqo Fomblin Z15 PFPE lubricant. Official TDS, SDS, and batch COA documents are available for cryogenic and high-performance industrial applications requiring PFPE lubrication with exceptional low-temperature properties.
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Complete SDS, COA, and customs clearance documents available
Core Advantages of Fomblin Z15 PFPE Lubricant
- Ultra-low pour point: -80°C — reliable performance in cryogenic and ultra-low-temperature environments
- High viscosity index: 334 — stable viscosity across a wide temperature range
- Superior evaporative loss — low volatility for extended service life
- Good low-temperature viscosity — ensures reliable cold-start performance
- Excellent extreme pressure and wear characteristics — four-ball wear test 0.66 mm
- Exceptional chemical resistance — resistant to acids, alkalis, solvents, and aggressive chemicals
- High purity formulation — ideal for semiconductor and cleanroom applications
Main Applications
- Aerospace & defense — cryogenic components, satellite mechanisms, spacecraft systems, Arctic equipment
- Ultra-low-temperature bearings — high-speed and precision bearings in extreme cold environments
- Semiconductor manufacturing — cleanroom equipment requiring high purity and low volatility
- Vacuum pumps — high-performance vacuum pumps requiring low vapor pressure
- Precision instrumentation — sensitive mechanisms operating in harsh temperature conditions
Full Technical Parameters
| Property | Typical Value | Test Method |
| Base Material | Perfluoropolyether (PFPE) | — |
| Visual Appearance | Clear colorless liquid | Visual |
| ISO Viscosity Grade | 100 | — |
| Average Molecular Weight | 9,800 amu | GPC |
| Density (20°C) | 1.84 g/cm³ | ASTM D4052 |
| Kinematic Viscosity (20°C) | 160 cSt | ASTM D445 |
| Kinematic Viscosity (40°C) | 92.0 cSt | ASTM D445 |
| Kinematic Viscosity (100°C) | 28.0 cSt | ASTM D445 |
| Viscosity Index | 334 | ASTM D2270 |
| Pour Point | -80 °C | ASTM D97 |
| Surface Tension (20°C) | 24 dyne/cm | — |
| Evaporation Loss (149°C/22h) | 0.20 % | ASTM D2595 |
| Evaporation Loss (204°C/22h) | 1.2 % | ASTM D2595 |
| Four Ball Wear Test (75°C/1h/1200rpm/40kg) | 0.66 mm | ASTM D4172 |
Note: All listed figures are typical values and may vary by production batch. Complete independent qualification testing is required before mass production deployment.
Handling and Storage Recommendations
| Storage Rules | Store sealed original containers in a dry, well-ventilated area away from heat sources and direct sunlight. |
| Forbidden Environments | Avoid exposure to open flames, strong oxidizing agents, and reactive metal powders. |
| System Design | Avoid mixing with other oil-based media. Maintain system cleanliness before filling. |
| Operation Protection | Maintain adequate ventilation. Wear nitrile protective gloves and anti-splash safety goggles during handling. |
Official Technical Documentation
| Document Type | Document Introduction | Document Request |
| TDS | Fomblin Z15 original factory technical data sheet | Request TDS |
| SDS | Safety data sheet covering transport, storage, and handling guidelines | Request SDS |
| COA | Batch-specific certificate of analysis for incoming goods inspection | Request COA |
Frequently Asked Questions
What is the viscosity of Fomblin Z15?
Fomblin Z15 has a kinematic viscosity of 160 cSt at 20°C, 92.0 cSt at 40°C, and 28.0 cSt at 100°C. It is classified as ISO VG 100 with a viscosity index of 334.
How does Fomblin Z15 compare to Fomblin Z25?
Fomblin Z15 has lower viscosity (92 cSt vs 133 cSt at 40°C) and lower molecular weight (9,800 vs 17,100 amu). Z15 has higher evaporation loss at 204°C (1.2% vs 0.40%) and a lower pour point (-80°C vs -75°C), offering superior cold-temperature performance.
What applications is Fomblin Z15 suitable for?
Fomblin Z15 is ideal for cryogenic aerospace components, precision bearings in extreme cold environments, semiconductor cleanroom equipment, and high-speed bearings requiring low-temperature fluidity.
Is Fomblin Z15 chemically resistant?
Yes. Fomblin Z15 offers excellent chemical resistance and is resistant to acids, alkalis, solvents, fuels, and aggressive chemicals.
What is the pour point of Fomblin Z15?
Fomblin Z15 has an extremely low pour point of -80°C, providing reliable performance in cryogenic and ultra-low-temperature applications.
What technical documents are available for Fomblin Z15?
We can provide TDS, SDS, and batch COA documents to support product evaluation, import clearance, and quality assurance requirements.
Related Fomblin Z Series Lubricants
Compare Fomblin Z series lubricants for different viscosity and application requirements.
| Product Grade | Viscosity (40°C) | ISO Grade | Viscosity Index | Evaporation (204°C) | Molecular Weight | Pour Point |
| Fomblin Z15 | 92.0 cSt | 100 | 334 | 1.2% | 9,800 amu | -80°C |
| Fomblin Z25 | 133 cSt | 150 | 350 | 0.40% | 17,100 amu | -75°C |
| Fomblin Z60 | 250 cSt | 320 | 335 | — | 19,000 amu | -70°C |
Get Fomblin Z15 Bulk Pricing and Technical Support
We supply genuine Syensqo Fomblin Z15 PFPE lubricant for cryogenic aerospace, semiconductor, and ultra-low-temperature industrial applications. Contact us for bulk pricing, sample availability, technical documents, and application support.
Request Fomblin Z15 Technical Details
Disclaimer: All technical data on this page are for general guidance only and are not product specifications. Buyers must carry out independent trials and verify suitability before bulk ordering. Actual values may vary between production lots.
