Technical Sheet
Teflon® encapsulated silicone o-rings are a type of sealing gasket made from a silicone core that is encapsulated in a seamless and uniform Teflon® FEP which completely encloses a core of silicone material. This combination of materials provides a number of benefits, including improved chemical resistance, high temperature tolerance, and low friction. Teflon® also provides a smooth surface that can help prevent leaks and reduce wear on the o-ring. These o-rings are commonly used in a variety of industrial and automotive applications where a reliable, high- performance seal is required.
Quick Specifications
| Temperature Range | -40ºF up to 400ºF (-40ºC up to -205ºC) |
| Color | Red |
| Durometer (Hardness) | 70 ± 5 |
| Profile | Round |
| Coefficient of Friction | 1 to 2 |
| Water absorption | < 0.01 |
| Shelf Life | *Unlimited |
| Grade | FDA and USP |
| Other Names | PTFE Encapsulated O-Rings |
