Industrial PTFE Felt
XT-8661 (non-impregnated) PTFE felt material is used for a variety of applications many of which do not require impermeability although some can. It is commonly used as a insulator or dynamic seal for a friction surface. It has been used in many dynamitic seals like oscillating, reciprocal, rotating, pneumatic, seat, and vacuum seals. In some applications it is used as a bearing seal, more for dust or to hold in thick lubricates, or on moving parts as a shaft seal. It can be used in applications for vibration and/or softening as in the manufacture of pipe organs. One application used XT8661 to line metal guides on large milling equipment where they wanted to keep a substrate like urethane between 2 guides on a turning surface.
Additional applications include: Some liquid filtration, anti-squeak, insulation, lubrication, noise control, packings, polishing, and sealing.
Product Characteristics
- Heat Resistant
- Cold Resistant
- Radiation Resistant
- Cold Flow Resistant
- Conforms to Uneven Flanges with minimal pressure
- Resists attack of strong acids and bases
- Higher Operating Temperatures
- Inertness to Acid, Alkalis and Organic Solvents
- Zero Moisture Absorption
| Part # | Thickness | Std. Width | UOM | Comments | Market | |||
| XT-8661 | .065" | .090" | .125" | .180" | 60" | LYD | Unsupported | Gen. Industrial |
For more information on PTFE Felt please contact a representative or call 708.479.7979.