Semiconductor
Etch / CVD / PVD / ALD · Plasma · Wet process
- OMS70S — transparent, ultra-high-purity grade for O₂ / F-based plasma
- OMS7102 — low-metal-ion white grade for etch and CVD
- OME7505 — thermal-process grade up to 320 °C
Applications
Applications
Five process environments, each with a different failure mode. Pick yours to see the grades we would normally start from and why.
Vacuum
Vacuum chamber · KF / ISO / CF flange
- ASTM E595 low-outgassing grades (TML / CVCM reported per grade)
- Low compression set to maintain sealing load through bake-out
- Stated to 1.33 × 10⁻⁷ Pa (internal test)
Chemical Processing
Pumps / Valves / Reactors / Piping systems
- OM7502 — wet-process, amine-resistant grade
- OM7542 — low-temperature tolerance to −42 °C
- OM9090 — 90 Shore A for high-pressure gas and extrusion resistance
High Temperature
Furnaces / Thermal processing
- OME7505 — up to 320 °C continuous service
- OMS7102 — up to 300 °C with low metal-ion content
- OMS7503 — 17 % compression set for dry-etch and strip
Industrial Equipment
Pumps / Compressors / Valves / OEM
- Flexible order quantities and rapid tooling for OEM and MRO demand
- Low-temperature OM7542 for cold-start equipment
- 90 Shore A OM9090 for high-pressure service
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