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Diffusion Pump Fluids & Silicone Fluids

Our range of diffusion pump fluids and silicone fluids includes Fomblin PFPE vacuum pump fluids and more.

High Vacuum Greases and Waxes

Our high vacuum greases and waxes provide the lubrication needed for both high and low temperature vacuum sealing applications.

Galden Heat Transfer Fluids

Liquid Ring Pump Fluids

Chrome Plated Tungsten Rods

Testbourne offers an effective, user friendly way to evaporate chromium. The chrome plated tungsten rods are used for thin films of chromium in the electronics and optics industries. The advantage of using chrome rods over chrome chips are better thermal efficiency, regulation of film thickness and elimination of spitting and spalling which can cause pinhole type defects.

Technical Library

The RD Mathis Company offer several technical papers that relate to various aspects of the thin film coating process and the Thermal Evaporation Method of depositing materials in vacuum. These papers are available to you upon your request and may offer valuable insight into a specific thin film coating questions that you might have. Listed below are the publications, along with a brief description, that we would be happy to send to you upon your request. Click the linked documents below for a PDF version.

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Inland General Purpose Hydrocarbon Mechanical Pump Fluids

Inland General Purpose Hydrocarbon Mechanical Pump Fluids

geminYe Inert PFPE Mechanical Pump Oil

geminYe PFPE mechanical fluid oils have excellent lubricity properties and are available in viscosity grades suitable for use in all vacuum pumps.

Fomblin PFPE Vacuum Pump Oil

Fomblin PFPE vacuum pump fluids are non-flammable, chemically inert, and thermally stable.

Inland Semi-synthetic Hydrocarbon Fluid

Inland Semi-synthetic Hydrocarbon Fluid

Galden HT Fluids

Galden HT Fluids

geminYe Inert PFPE Diffusion Pump Fluid

geminYe Inert PFPE Diffusion Pump Fluid

Testbourne Silicone 4 fluid

Testbourne Silicone4 Silicone fluid

Invoil® General Purpose Hydrocarbon Diffusion Pump Fluid

Invoil General Purpose Hydrocarbon Diffusion Pump Fluid

Invoil Silicone Diffusion Pump Oil – 702, 704, 705

Invoil Silicone Diffusion Pump Oil – 702, 704, 705

Invoil Ester-based Fluid - Invoil, Invoil S, Invoil 37

Invoil Ester-based Fluid - Invoil, Invoil S, Invoil 37

NEOVAC Synthetic Diffusion Pump Fluid - SX and SY Series

NEOVAC Synthetic Diffusion Pump Fluid - SX and SY Series

Klüber Lubrication Inert High Vacuum Greases

Klüber Lubrication Inert High Vacuum Greases