3M PTFE Film Tape 5491
3M PTFE Extruded Film Tape 5491, thicker version of Tape 5490, PTFE extruded film with silicone adhesive
Key Characteristics
- Extruded PTFE film backing for superior non-stick surface and friction reduction.
- Resistant to curling, ensuring a more uniform application compared to skived PTFE tapes.
- Pressure-sensitive silicone adhesive, ideal for various surface types.
- Chemical resistance and suitability as a temporary chemical barrier.
- Wide temperature range usability, from -65°F/-54°C to 500°F/260°C.
Use For
- Roll-wrap in web processing, especially where sticky materials and inks are present.
- High-temperature wire bundling and harnessing.
- Reducing squeaks, rattles, and machine noise in various applications.
- Lining chutes, troughs, and ducts for smoother material flow.
- Shielding surfaces against chemical exposure.
- Mold release applications in composite bonding.
3M PTFE Extruded Film Tape 5491, thicker version of Tape 5490, PTFE extruded film with silicone adhesive