O-RING MATERIAL
VMQ / PVMQ
Silicone rubber
Four established elastomer families.
Filter by the dominant operating condition. The table is a screening tool, not a substitute for application testing.
- Typical service window
- Typical project window: −60 to +200 °C
- Typical hardness
- Common quote band: 40–80 Shore A
- Where it performs
- Wide temperature flexibility, ozone and weather resistance; colour options.
- Watch-outs
- Abrasion, tear strength and gas permeability can limit dynamic or high-pressure use.
- Common applications
- Thermal cycling, electrical equipment and selected clean or special-purpose assemblies.
Send the conditions—not just an O-ring colour.
Share a drawing, sample or the operating data above. We will structure the next conversation around a material, size and verification plan.