Aerospace & Vacuum Lubricants

Fomblin Y LVAC 25/6

Manufacturer: Syensqo (Solvay) FOMBLIN

-20°C … +250°CREACH

Inert PFPE vacuum pump fluid, chemically resistant to oxygen, halogens and corrosive process gases. Note: Solvay specialty polymers is now Syensqo.

Technical parameters

Fomblin Y LVAC 25/6 technical specification
ParameterValue
ManufacturerSyensqo (Solvay) FOMBLIN
CategoryAerospace & Vacuum Lubricants
Operating temperature range-20°C … +250°C
Standards & certificationsREACH
ChemistryPerfluoropolyether (PFPE) oil
Operating temperature-20°C … +250°C
Vapour pressure (20°C)≈ 6×10⁻⁸ torr (25°C)
Kinematic viscosity (20°C)≈ 276 cSt
FlammabilityNon-flammable
SpecificationREACH

Heavy-industry application

Rotary vane and roots pumps in semiconductor etching, CVD, plasma and oxygen service.

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