描述
Fomblin Z60 High Viscosity Index PFPE Lubricant Low Evaporation
Material: PFPE (Perfluoropolyether)
Viscosity (40°C): 355 cSt
Viscosity Index: 350
ISO Grade: 320
Packing: 5 kg / drum
Fomblin Z60 is a high-viscosity-index perfluoropolyether (PFPE) lubricant within the Fomblin Z series. Produced by Syensqo, formerly Solvay, this fluid offers a very high viscosity index of 350, superior evaporative loss characteristics, good low-temperature viscosity, and very good extreme pressure and wear resistance. It has a kinematic viscosity of 355 cSt at 40°C and 98.0 cSt at 100°C, classified as ISO VG 320.
Fomblin Z60 features an exceptionally high viscosity index of 350, ensuring stable viscosity across a wide temperature range. Its extremely low evaporation loss of only 0.20% at 204°C/22h provides exceptional long-term service life in continuous high-temperature operation. With a high molecular weight of 21,500 amu and a pour point of -63°C, Fomblin Z60 delivers outstanding film strength and load-carrying capacity while maintaining good low-temperature fluidity.
Genuine Syensqo Imported Stock and Technical Support
We supply stable spot inventory of genuine Syensqo Fomblin Z60 PFPE lubricant. Official TDS, SDS, and batch COA documents are available for high-performance industrial applications requiring high viscosity index and extremely low evaporation.
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Complete SDS, COA, and customs clearance documents available
Core Advantages of Fomblin Z60 PFPE Lubricant
- Very high viscosity index: 350 — stable viscosity across an exceptionally wide temperature range
- Extremely low evaporation loss — only 0.20% at 204°C/22h for exceptional long-term service life
- High molecular weight: 21,500 amu — maximum film strength and load-carrying capacity
- ISO VG 320 viscosity grade — designed for demanding high-load, high-temperature applications
- Very good extreme pressure and wear characteristics — Four Ball Wear Test 0.93 mm
- Good low-temperature viscosity — -63°C pour point for reliable cold-start performance
- Superior chemical resistance — inert to aggressive chemicals, solvents, acids, and bases
Main Applications
- High-load bearings and gearboxes requiring ISO VG 320 viscosity
- High-temperature industrial equipment requiring extended service intervals
- Vacuum pump oils for demanding chemical environments
- Compressor lubrication at elevated temperatures
- Chemical process industry equipment requiring inert lubrication
- Applications requiring maximum film thickness and extremely low evaporation loss
Full Technical Parameters
| Property | Typical Value | Test Method |
| Base Material | Perfluoropolyether (PFPE) | — |
| Visual Appearance | Clear colorless to light yellow liquid | Visual |
| Density (20°C) | 1.85 g/cm³ | ASTM D4052 |
| Average Molecular Weight | 21,500 amu | GPC |
| Kinematic Viscosity (40°C) | 355 cSt | ASTM D445 |
| Kinematic Viscosity (100°C) | 98.0 cSt | ASTM D445 |
| Viscosity Index | 350 | ASTM D2270 |
| Pour Point | -63 °C | ASTM D97 |
| Surface Tension (20°C) | 25 dyne/cm | — |
| Evaporation Loss (204°C/22h) | 0.20 % | ASTM D2595 |
| Four Ball Wear Test | 0.93 mm | ASTM D4172 |
| Approximate ISO Grade | 320 | — |
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 Z60 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 index of Fomblin Z60?
Fomblin Z60 has a viscosity index of 350, one of the highest in the Fomblin PFPE series. This ensures exceptional viscosity stability across a wide temperature range.
What is the viscosity of Fomblin Z60?
Fomblin Z60 has a kinematic viscosity of 355 cSt at 40°C and 98.0 cSt at 100°C. It is classified as ISO VG 320 with a viscosity index of 350.
How does Fomblin Z60 differ from Fomblin YR?
Both are ISO VG 320 grades, but Fomblin Z60 has a significantly higher viscosity index (350 vs 135) and much lower evaporation loss (0.20% vs 0.50% at 204°C/22h). Z60 also has a much higher molecular weight (21,500 amu vs 6,400 amu) and a lower pour point (-63°C vs -25°C), making it superior for applications requiring maximum viscosity stability and extended service life.
What applications is Fomblin Z60 suitable for?
Fomblin Z60 is ideal for high-load bearings, gearboxes, high-temperature industrial equipment, and demanding chemical process applications requiring ISO VG 320 viscosity grade PFPE lubrication with exceptionally low evaporation loss.
Is Fomblin Z60 chemically resistant?
Yes. Fomblin Z60 offers superior chemical resistance and is inert to most aggressive chemicals, solvents, acids, and bases, making it suitable for demanding environments.
What is the evaporation loss of Fomblin Z60?
Fomblin Z60 exhibits extremely low evaporation loss of only 0.20% at 204°C/22h, providing exceptional long-term service life and extended maintenance intervals.
What technical documents are available for Fomblin Z60?
We can provide TDS, SDS, and batch COA documents to support product evaluation, import clearance, and quality assurance requirements.
Related Fomblin Series Lubricants
Compare Fomblin series lubricants for different viscosity, temperature, and application requirements.
| Product Grade | Viscosity Index | Evaporation (204°C) | Molecular Weight | Core Application |
| Fomblin Y25 | 108 | 15% | 3,700 amu | High viscosity + EP |
| Fomblin YR | 135 | 1.2% | 6,400 amu | Ultra high viscosity + low evaporation |
| Fomblin Z60 | 350 | 0.20% | 21,500 amu | Highest VI + lowest evaporation |
Get Fomblin Z60 Bulk Pricing and Technical Support
We supply genuine Syensqo Fomblin Z60 high viscosity index PFPE lubricant for demanding industrial applications. Contact us for bulk pricing, sample availability, technical documents, and application support.
Request Fomblin Z60 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.
