TLC 13 Grease
TorrLube TLC 13 Grease is a medium-viscosity PFPE grease engineered for high-vacuum, high-temperature, and contamination-sensitive applications. Its extremely low vapor pressure, chemical inertness, and stable NLGI #2 consistency provide long-lasting lubrication for precision components operating in demanding environments.
TLC 13 Grease is designed for demanding lubrication applications that require a balance of higher viscosity, extremely low vapor pressure, high-temperature capability, and long-term stability. Its medium-viscosity PFPE base oil provides a thicker lubricating film for heavier loads and harsh operating conditions while maintaining the low outgassing needed for high-vacuum systems.
Common application areas include:
- High-vacuum systems and vacuum mechanisms
- Semiconductor manufacturing and processing equipment
- Vacuum chamber components and robotics
- Electron microscopy and high-vacuum imaging systems
- Mass spectrometry and analytical instrumentation
- Photonics and optical systems
- Precision bearings, gears, seals, and motion components
- Cleanroom and contamination-sensitive equipment
- High-temperature mechanisms and assemblies
- Oxygen-rich or chemically aggressive environments
Property TLC 13 Grease Specification Engineering Relevance Operating Temperature Range -16°C to +275°C / 3.2°F to 527°F Supports lubrication across demanding low- and high-temperature operating conditions Vapor Pressure at 20°C ≤ 2.6 × 10⁻¹³ Torr Provides extremely low evaporation and outgassing for high-vacuum environments Vapor Pressure at 100°C ≤ 8.5 × 10⁻¹⁰ Torr Helps maintain vacuum cleanliness as operating temperatures increase Vapor Pressure at 200°C ≤ 1.5 × 10⁻⁷ Torr Supports high-temperature vacuum applications where contamination control is critical Base Chemistry PFPE / Perfluoropolyether Provides chemical inertness, thermal stability, and resistance to aggressive operating environments Thickener Sub-micron PTFE, approximately 0.45 μm Provides a smooth, stable grease structure with strong film stability Grease Consistency NLGI #2 Provides a smooth, buttery consistency suitable for controlled application and component retention Oil Pour Point of Base Oil -16°C / 3.2°F Indicates low-temperature usability of the TLC 13 base fluid Base Oil Viscosity at 20°C 2,568 cSt Provides a thicker lubricating film for heavier loads and demanding conditions Base Oil Viscosity at 40°C 743.8 cSt Maintains substantial film strength under moderate operating temperatures Base Oil Viscosity at 100°C 65.7 cSt Supports lubrication and film retention at elevated temperatures Viscosity Index 159 Supports more consistent viscosity across changing operating temperatures Flammability Nonflammable PFPE chemistry Supports use in applications where reducing ignition and fire risk is important Chemical Resistance Chemically inert PFPE formulation Resists reaction with acids, bases, solvents, fuels, and other aggressive chemicals 10cc Syringe (P/N 13G10)
30cc Syringe (P/N 13G30)
50cc Syringe (P/N 13G50)
