2228 Rubber Mastic Tape
2228 can be used on copper or aluminum conductors rated at 90°C, with an emergency overload rating of 130°C. It offers excellent resistance to moisture and ultraviolet exposure and is intended for both indoor and weather exposed outdoor applications.
| Typical Data | |
| Temperature Rating: | 194°F (90°C) |
| Color | Black |
| Thickness | 65 mils (1,65 mm) |
| Adhesion | Steel 15.0lb/in (26,2N/10mm)
PE 10.0lb/in (17,5N/10mm) |
| Fusion | Type I Pass |
| Tensile Strength | 150psi (1,03N/mm^2) |
| Elongation | 1000% |
| Dielectric Breakdown | Dry 500v/mil (19,7kv/mm)
Wet 500v/mil (19,7kv/mm) |
| Dielectric Constant | 3.5 |
| Dissipation Factor | 1.0% |
| Water Absorption | 0.15% |
| Water Vapor Transmission Rate | 0.1g/100in^2/24hr |
| Ozone Resistance | Pass |
| Heat Resistance | Pass, 130°C |
| UV Resistance | Pass |
- Conformable for application over irregular surfaces
- Compatible with solid dielectric cable insulations
- Self–fusing tape
- Flexible over wide temperature range
- Excellent weather and moisture resistance
- Excellent adhesion and sealing characteristics with copper,aluminum and power cable jacket materials.
- Thick construction allows quick application build–up and padding over irregular connections
- Primary electrical insulation for cable and wire connections rated up to 1000 volts
- Electrical insulation and vibration padding for motor leads rated up to 1000 volts
- Primary electrical insulation for bus bar connections rated up to 35 kv
- Padding for irregular shaped bus bar bolted connections
- Moisture seal for cable and wire connections
- Moisture seal for service
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