Waterproof Mastic Tape Strong Adhesion To Copper, Aluminum, And Cable Jackets
| Product name | Length (±0.1)m | Width (±0.1)mm | Thickness (±0.05)mm | Parameters |
| High voltage insulation sealing rubber tape | 3 | 51 | 1.65 | Please see below chart |
Waterproof Mastic Tape technical parameters:
| No. | Item | Test Standard | Unit | Result |
| 1 | Tensile Strength | ASTM D4325 | Mpa | 1.2 |
| 2 | Elongation at Break | ASTM D4325 | % | 960 |
| 3 | Water absorption | ASTM D570 | % | 0.16 |
| 4 | DielectricStrength | ASTM D1000 | kV/mm | 25 |
| 5 | Volume resistivity | ASTM D257 | Ω.cm | 8.9x1015 |
| 6 | Adhesion (180° Steel plate) | ASTM D1000 | N/50mm | 78 |
| 7 | Heat exposure | ASTM D4388 | °C | 130 |
| 8 | Ozone ageing | ASTM D4388 | | Ok |
| 9 | UV ageing | ASTM D4388 | | Ok |
| 10 | Xenon ageing | ASTM D4388 | | Ok |
Features:
Waterseal mastic tape is made from EPR and butyl rubber. It has strong adhesion to copper, aluminum, and cable jackets. It provides excellent waterproofing performance and temperature stability at 90℃,and withstanding of overload temperature up to 130℃. It good seal features.
- Continuous waterproofing;
2. Good tensile strength;
3. Highly self-fusing tape;
4. Suitable for irregular shapes cable;
5. Resistance to high/low temperature;
6. Resistance to corrosion;
7. Resistance to ozone, UV, xenon exposure;
Application:
| No | Items |
| 1 | Use for insulating, filling and moisture sealing in splices of all types of power cables and optical telecommunication cables. |
| 2 | Use for insulation and moisture sealing irregular shaped bus bar bolted connections |
| 3 | Use for moisture sealing high or low voltage junction boxes and irregular splices |
| 4 | Moisture seal for power cable and wire connections |
| 5 | Moisture seal for service drops |
| 6 | Moisture seal for ground wire and rod connections |
FAQ
1. Who are we?
We are professional in cold shrink industry, which applied in electrical power cable accessories industry and telecommunicatioon industry etc. Our products have been exported to America, Australia, Egypt, Taiwan, India, Indonesia, Egypt, Spain, Italy and Germany etc, Europe countries.
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