Semiconductor Grade O-Rings and Seals

Semiconductor Sealing Applications can be Very Demanding.
Selecting the best Material and Seal Seal Design can Increase Service Life.
To help us recomend the best material and design for your application please fill out our
Semiconductor Application Engineering Form

The next generation perfluoroelastomer.


O-Ring and Seal Material Specifications

Simriz - More Performance for your dollar
Kalrez - The Standard
- Custom Performance
Highly Fluorinated Viton

FEP and PFA Encapsulated
Ethylene Propylene (EPDM)

Viton ETP

Semiconductor O-Ring Groove Design Guides

Static Face Seal with a Rectangular Gland

Static Face Seal with a Dovetail Gland
Static I.D./O.D. Seal with a Rectangular Gland
Dynamic I.D./O.D. Seal with a Rectangular Gland


Plastics / Polyimide
- The Vespel Alternative

Arlon - High Performance Thermoplastic

Applied Materials P-5000
Slit Valve Door Seal Solution
Eliminate Installation Errors and Variations
Reduce Particle Generation caused by O-Ring Movement in the Gland
Increase Service Life with less Compression Set


High Vacuum Components

Contact us for more information

Keep up with all the Latest Advances
Contact a Semiconductor Application Engineer

Material Selection Guide (Order Here) | 
O-Rings Explained  | O-Rings Sizing Chart | 
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Viton, Kalrez, and Vespel are registered trademarks of DuPont Dow Elastomers.
Chemraz, Altymid, and Arlon are registered trademarks of Green Tweed.