3M™ PTFE Film Electrical Tape 61
3M™ PTFE Film Electrical Tape 61 combines exceptional dielectric strength with high-temperature resistance, performing reliably even in operating temps up to 356°F. Designed with a 5-mil flame retardant PTFE backing, this tape offers excellent abrasion resistance and smooth release characteristics. Its thermosetting silicone adhesive makes it ideal for applications involving high voltages and temperatures, Tape 61 is commonly used in high-performance insulation and splicing tasks, ensuring durability and stability for advanced electrical applications.
Applications include: High-voltage insulation, cable splicing, transformer coil wrapping, and general-purpose insulation.
- Resistant to chemicals and high arcs
- Flame retardant
- High dielectric strength
- High breaking strength
- Minimum shrinkage
- UL Listed: UL510A Standard, Category OARC2
| Property | Specification |
| Adhesive Material | Silicone |
| Backing (Carrier) Material | PTFE Film |
| Backing (Carrier) Thickness | 5 mil (0.127 mm) |
| Dielectric Strength | 15000 V |
| Electrolytic Corrosion Factor | 1.0 |
| Elongation at Break | 300% |
| Insulation Resistance | >1 x 10^6 megohms |
| Maximum Operating Temperature | 180°C (356°F) |
| Product Color | Transparent Maroon, Transparent |
| Shelf Life | 5 Year |
| Specifications Met | UL 510, RoHS 2011/65/EU, UL Listed |
| UL File | E17385 |
| Tensile Strength | 79 N/cm |
| Total Tape Thickness without Liner | 5 mil (0.127 mm) |
