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Krytox™ LVP Grease
Krytox™ LVP Grease is an NLGI Grade 2 PFPE grease with a fluorocarbon thickener for use in vacuum pumps with low vapor pressures and high contaminant control.
Fulfilled By ChemPoint
- Manufacturer: Chemours
- Product Line: Krytox™ Greases
- Product: Krytox™ Greases for Vacuum Pumps
- Industries: Facility Infrastructure | Maintenance, Repair, Overhaul | Metal Processing & Fabrication
- Authorized Countries: Canada | United States
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Overview
Krytox™ LVP is a high-vacuum grease with a PFPE base chemistry that provides premium performance over a broad range of temperatures and pressures. Krytox™ LVP is a highly reliable, low-friction lubricant that can be used in applications spanning from aerospace to electronics manufacturing and more. It has a viscosity of 740 cSt at 40°C and is completely nonflammable.
Krytox™ LVP high vacuum grease is formulated from a high-quality perfluoropolyether base oil that can withstand incredibly harsh conditions where mineral oil, hydrocarbon, and silicone-based greases fail.
Specifications
Average Molecular Weight: 9500
Kinematic Viscosity, (cSt)
@ 40 °C (104 °F): 740
@ 100 °C (212 °F): 64.5
@ 200 °C (392 °F): 8.8
Pour Point: –15 °C (5 °F)
NLGI Consistency: Grade 2
Density, 25 °C (77 °F), g/cc: 1.94
Vapor Pressure (Torr)
@ 20 °C (68 °F): –1.0 x 10–13
@ 200 °C (392 °F): –1.0 x 10–5
@ 20 °C (68 °F): –1.0 x 10–14
@ 200 °C (392 °F): –1.0 x 10–6
Evaporation Loss (4 x 106 torr at 150 °C (302 °F))
(30 min) wt%: 0.1
(60 min) wt%: 0.2
(120 min) wt%: 0.2
Evaporation Loss
22 hr at 200 °C (392 °F): <0.3%
Low Temperature: -15°C (5°F)
High Temperature: 300°C (572°F)
Primary Chemistry: PFPE
Primary Chemistry: PFPE
Features & Benefits
Nonflammable
Insoluble
Chemically
inert/Nonreactive
Broad temperature range (−15°C to 30°C)
NLGI 2 grease
Excellent sealing properties
Problems Solved
Vacuum pump grease failure at extreme temperatures (low and high)
Flammable or unsafe greases or oils
Highly reactive greases or oils
Buildup of solid deposits or byproducts in vacuum pump
Applications
Krytox™ LVP delivers proven performance and superior lubrication properties across a range of applications, including but not limited to the following:
Sealants and lubricants vacuum systems, High-temperature bearing, valve, and O-ring lubricants Pressure relief valve lubricants Oven conveyor chains and bearing greases Any lubrication requirement with high-temperature stability, low vapor pressure, or chemical inertness
Related Applications
Facility Infrastructure
Maintenance, Repair, Overhaul
- Bearings
- Chains
- Compressors
- Cryogenics
- Electric Motors
- Food Machinery
- Glass & Nonporous
- Mold Release
- Multi-Purpose
- Noise, Vibration, Harshness
- Plain Bearings, Bushing & Sleeves
- Pumps
- Reactive Service
- Slides, Guides, & Tracks
- Spindles
- Threads & Thread Connections
- Vacuum & Vacuum Pumps
- Valves, Packings, Seals & O-Rings
Related Chemistries
Maintenance, Repair, Overhaul
Related End Markets
Facility Infrastructure
Maintenance, Repair, Overhaul
- Chemical & Petrochemical
- Consumer Products
- Electronics
- Energy Generation & Utility
- Facility Infrastructure
- Food & Beverage
- General Industrial
- Heavy Industry
- Medical & Pharmaceutical
- Metal Processing & Fabrication
- Oil & Gas
- Personal Care
- Pulp & Paper
- Transportation
Related Functions
Maintenance, Repair, Overhaul
Metal Processing & Fabrication
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