Non-flammable, Oxygen Safe PFPE-based Oil for use in Vacuum Pumps Where Safety, Waste Disposal & Durability are Critical with Additional Anti-corrosion Performance Additives (Visc 250 cSt @ 20°C)
Krytox™ 1525XP is a highly engineered PFPE-based oil for use in vacuum pump systems where traditional lubricants cause safety, waste disposal and/or maintenance concerns. Krytox™ 1525XP delivers exceptional performance with non-flammable and non-reactive chemistry for chemical & oxygen service applications.
Krytox™ 1525XP Oil has a viscosity of 52 cSt @ 50°C and is distilled for a medium to high temperature operating range. Krytox™ 1525XP has been formulated with oil soluble additives to prevent & protect equipment from rust & corrosion.
Average Molecular Weight: 3470
Vapor Pressure torr
@20°C: 1 x 10–7
@50°C: 1 x 10-6
@100°C: 3 x 10-5
Kinematic Viscosity cSt
@20°C: 250
@50°C: 52
@100°C: 10.6
Density g/cc
@20°C: 1.90
@50°C: 1.84
@100°C: 1.75
@200°C: 1.56
Pour Point °C: -48
Volatility % @22 hr: 0.6
Surface Tension dyn/cm @20°C: 19
Primary Chemistry: PFPE
Non-flammable
Non-reactive / Inert Chemistry
Krytox™ 1525XP Oil is recyclable.
Oxygen Safe
Robust Thermal Stability
Rust or Corrosion in Vacuum Pump System
Flammability or Contamination Concerns from Lubricating Oil
Incompatible Lubricants in Sensitive Chemical or Oxygen Service Applications
Krytox™ 1525XP is engineered for premium lubrication & protection for a range of vacuum pump applications where rust & corrosion are problematic.
While Krytox™ VPF fluids are inert and non-reactive to all elastomers, plastics, and metals, the soluble additives in Krytox™ XP products have not been tested with all materials.
Initial testing has shown no problems with Teflon™ fluoroplastic resin, Kalrez® perfluoroelastomer parts, Viton™ fluoroelastomer, nitrile, and silicone rubbers.
The performance of the soluble additives could degrade at temperatures more than 182 °C (360 °F) over a long period of time.
Vacuum pumps are critical in manufacturing processes in a wide range of industries. ChemPoint has partnered with the industry leading VPF manufacturers to maximize pump efficiency and lifespan.
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