PFPE Non-Flammable Fluids MATHERM MFS400
Perfluoropolyether non-flammable heat transfer fluid providing ultimate fire safety for high-risk applications. Offers exceptional thermal stability, chemical inertness, and zero flammability for the most demanding safety-critical environments.
Industry Applications:
Key Features
Applications
Served Industries
Technical Data Sheet
Typical technical characteristics and operating guidance for PFPE Non-Flammable Fluids MATHERM MFS400.
| Property | Test Method | Typical Value |
|---|---|---|
| Operating Temperature | — | -70°C to +200°C(intermittent peak) |
| Flash Point | ASTM D92 | Non-flammable |
| Viscosity @ 25°C | ASTM D445 | ~4 cSt |
| Composition | — | Perfluoropolyether (PFPE) |
| Appearance | Visual | Clear colorless liquid |
| Density @ 25°C | — | ~1800 kg/m³ |
| Pour Point | ASTM D97 | <-70°C |
| Chemical Type | — | NON-DG |
Operating Parameters
Temperature Range
-70°C to +200°C
(continuous service)
Viscosity @ 25°C
~4 cSt
Service Life
Condition dependent
Consistent Performance
Formulations are developed for stable viscosity, wear protection and contamination control across the stated operating range.
Optimized Formulation
Engineered for stable film strength and anti-wear performance, supporting longer service intervals where operating conditions and oil analysis allow.
Quality Assured
Manufactured under ISO 9001:2015 quality management system with full batch traceability and certificate of analysis.
Application Guide
Step-by-step instructions for optimal use of PFPE Non-Flammable Fluids MATHERM MFS400 in Electronics applications.
Preparation
Ensure the application surface is clean, dry, and free from contaminants. Remove any existing lubricant residues using appropriate cleaning agents. For Data center immersion cooling applications, verify equipment is at operating temperature.
Application Method
Apply PFPE Non-Flammable Fluids MATHERM MFS400 using standard industrial equipment. For grease products, use automatic lubrication systems or manual grease guns. For liquid lubricants, ensure proper filling procedures and avoid contamination during transfer.
Recommended Dosage
Follow OEM recommendations for fill quantities. For Electronics applications, typical re-lubrication intervals range from 1,000 to 5,000 operating hours depending on conditions. Monitor performance and adjust intervals based on actual operating parameters.
Performance Monitoring
Regularly inspect lubricant condition and equipment performance. Check for signs of degradation, contamination, or unusual wear. Schedule oil analysis every 6 months for critical applications to optimize maintenance intervals.
Storage Recommendations
- Store in a cool, dry place between 5°C and 35°C
- Keep containers sealed when not in use
- Avoid direct sunlight and moisture exposure
- Shelf life: 5 years from manufacture date when stored properly
Safety Information
- Refer to Safety Data Sheet (SDS) before use
- Use appropriate PPE: gloves and safety glasses
- Ensure adequate ventilation in application area
- Dispose of used lubricant according to local regulations
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