- Overview
- Specifications
- Downloads
- Overview
Scotch® Fire and Electric Arc Proofing Tape 77 is a premium non-adhesive tape designed to protect most types of electrical cables when exposed to failures in an adjacent cable. Its specially formulated material expands in fire to form a thick char buildup between the flame and the cable. The resulting firewall acts as a heat shield and flame barrier, thus protecting the wrapped cables and accessories.
Scotch® Tape 77 is elastomeric and unsupported, which makes it very conformable. The exceptional conformability provides better product control while wrapping and yields more uniform coverage. The tape's thin cross section also reduces the overall weight compared to other methods while providing arc protection.
- Flexible unsupported elastomer makes it easy to apply and remove for cable inspection
- Conformability provides virtually wrinkle-free wrapping and complete coverage with minimal effort
- Provides fault arc protection to adjacent wrapped cables and cable accessories
- Self extinguishing means it will not support combustion
- Thin cross section saves space and allows cable heat to dissipate
- Will last and maintain its arc proofing properties for the life of the cable. Resistant to water, salt water, acids, sewage and UV light
- Specifications
| Adhesive Material | Rubber Resin |
| Application/Industry | Appliance and Fixture, Commercial Construction, Communications, Industrial Construction, Maintenance and Repair Operations, Mining, Solar, Utility, Wind Power |
| Applications | Insulation |
| Backing Material | Ethylene Rubber |
| Backing Thickness (metric) | 0.76 mm |
| Brand | Scotch, Scotch® |
| Colour | Black |
| Compatible With | All Dome Closures |
| Dielectric Strength | 29.5 kV/mm |
| Dielectric Strength (V/mil) | 750 |
| Elongation | 850 Percent |
| Elongation at Break | 850% |
| Emergency Overload Temperature (Celsius) | 130°C |
| Insulated | Yes |
| Insulation Resistance | >10^15 megohms |
| Length | 9.1 m |
| Liner/Linerless | Linerless |
| Material | Linerless EPR |
| Maximum Operating Temperature (Celsius) | 90 Degree Celsius |
| Operating Temperature (Celsius) | Up to 90 °C |
| Product Type | Rubber and Splicing Tapes |
| RoHS 2011/65/EU Compliant | Yes |
| RoHS EU Comments | RoHS 2011/65/EU compliant without exemption *Important RoHS information |
| Rolls per Carton | 1 |
| Rolls per Case | 12, 24 |
| Self-Extinguishing | No |
| Self Sticking/Amalgamating | Yes |
| Shelf Life | 5 Year |
| Size | 19 mm x 9.15 m, 38 mm x 9.15 m |
| Solution for | Access Network: FTTH/FTTB/CATV, Longhaul/Metro Loop Network: Outdoor |
| Specifications | ASTM D-4388 Type 1, 2 & 3, HH-I- 553C |
| Suitable for High Voltage | Yes |
| Tape Colour | Black |
| Tape Grade | Premium |
| Tape Type | Professional Grade Rubber Tape |
| Tape Width (metric) | 19 mm, 38.1 mm |
| Tensile Strength (metric) | 1723 |
| Tensile Strength lb/in (N/100 mm) | 7.5 (131) |
| Thickness | 30 Milli-inch (mil), 0.76 mm |
| Trademark | Scotch, Scotch® |
| UV Resistant | Yes |
| Voltage Application | High Voltage |
| Vulcanizing | Yes |
| Width | 19 mm, 25 mm, 38.1 mm |
- Downloads
