Perfluoropolyether Grease Lanxess Lubricant Additives
Premium Lubricating Grease Additives for Aerospace, Semiconductor & High-Vacuum Systems
PFPE Ultra-Performance Grease Additive
Product Introduction
PFPE additive is a perfluoropolyether-based technology representing the pinnacle of lubricating grease additives, engineered with nano-ceramic solid lubricants and ionic liquid stabilizers. Designed for environments combining extreme temperatures, high radiation, and ultra-high vacuum (≤10⁻⁹ mbar), it delivers unmatched film strength and chemical inertness where hydrocarbon lubricants decompose or outgas.
These cutting-edge lubricating grease additives provide solutions for the most demanding applications in aerospace, semiconductor manufacturing, and high-vacuum systems. The formulation incorporates advanced PFPE technology that ensures reliability in environments where failure is not an option.
Performance Advantages
- Zero Outgassing
Total mass loss (TML) <0.1% & collected volatile condensables (CVCM) <0.01% per ESA ECSS-Q-70-02A – critical for optical systems in space[vacuum stability].
- Radiation Resistance
Maintains viscosity integrity after 500 MGy gamma irradiation (ASTM D1876) – 10x longer service life in nuclear/reactor applications.
- Thermal Stability
No degradation at 300°C continuous / 400°C peak (DIN 51821 evaporation loss <2%).
- Plasma Erosion Defense
<5μm wear scar after 500h CF₄/O₂ plasma exposure (SEMI F57 validated).
- Multi-Phase Compatibility
Non-reactive with liquid oxygen, hydrazine, and aggressive chemicals (CGA G-4.1 oxygen compatibility pass).
Application
Target Industries:
Aerospace & defense (Satellite mechanisms, rocket engines)
Semiconductor manufacturing (Wafer handling robots, EUV lithography)
Pharmaceutical production (Sterile filling lines, lyophilizers)
Vacuum technology (Space simulation chambers, particle accelerators)
Energy exploration (Geothermal drilling tools, downhole sensors)
Core Applications:
Space-grade lubricants (MIL-PRF-27617F compliant)
High-vacuum bearing greases (ISO 6743-9 L-XBCHB category)
Cleanroom machinery lubricants (ISO Class 1 compatibility)
Plasma-resistant formulations (For semiconductor etch/deposition tools)
Cryogenic mechanism lubricants (-100°C to +300°C operation)
Packaging & Storage
Packaging: 200L steel drums or 1,000 kg IBC totes.
Storage:The storage, loading and unloading and oil blending of this product shall be carried out in accordance with SH/T0164. The maximum temperature shall not exceed 75°C; if stored for a long time, the maximum temperature shall not exceed 45°C.
Shelf life:36 months (unopened)
12 months (opened, under nitrogen)
Safety:This PFPE Additives is non-flammable, non-explosive and non-corrosive. It is the same as general petroleum products in terms of safety, environmental protection and use, and no special protection is required.
Why Choose Our PFPE Additives?
*”Third-party verified: 0% torque deviation in Mars rover actuators after 5,000 thermal cycles (-120°C to +150°C) – exceeding JPL lifetime requirements by 3x.”*
– Aerospace Lubrication Review, 2024
“The only PFPE grease additive maintaining <0.01% outgassing in EUV lithography vacuum chambers while resisting hydrogen plasma erosion at 10⁻⁸ mbar.”
– Semiconductor Manufacturing Technology Journal
Customization Options
Viscosity Grades: NLGI 00 to NLGI 3
Conductive Variants: Volume resistivity 10³–10⁶ Ω·cm for ESD-sensitive zones
Bio-Inert Formulas: USP Class VI for pharmaceutical manufacturing
Solid Lubricant Boost: PTFE/MoS₂/WS₂ nanocomposite enhancements
Technology Highlights
PFPE-Z Molecular Architecture: Branched-chain perfluoroether resists shear degradation at 10⁷ s⁻¹ shear rates
Ionic Liquid Boundary Film: Forms 5nm tribofilm reducing friction to μ=0.03 in vacuum
Radical Scavenging System: Traps atomic oxygen radicals preventing polymer chain scission
Nanoparticle Dispersion: Al₂O₃/ZrO₂ hybrids provide anti-wear without outgassing
Where molecules meet the void, we engineer immortality.
Proven in:
James Webb Space Telescope focus mechanisms
TSMC 2nm EUV Lithography wafer stages
ITER Tokamak robotic maintenance arms
Deep-sea hydrothermal vent sensors
Performance Comparison
Parameter | Standard PFPE Grease | PFPE Additive |
Vacuum Stability | TML 1.0% | TML 0.08% |
Plasma Resistance | 200h failure | >1,000h operational |
Lubrication Life | 5 years | 15+ years |
Cryogenic Torque | +300% @ -80°C | ±5% deviation |
Formulated with advanced lubricating grease additives for systems where failure is not an option.
Technical Support & Samples For PFPE Additives
Contact our engineering team for technical specifications, application guidance, or product samples
✉️ Email:jzsrunda@163.com
