Primary electrical insulation for cable and wire connections rated up to 20kV, with mastic layer on the surface and rubble layer on the bottom.
Primary electrical insulation and protecting joints of communication stations. Moisture seal for cable and wire connections. Jacket seal on power cable applications.
• Conformable for application over irregular surface.
• Compatible with solid dielectric cable insulations.
• Self-fusing tape
• Excellent weather and moisture resistance.
• Excellent adhesive and sealing characteristics for copper, aluminium and power cable jacket materials.
• Working temperature: -40°C to 90°C
The product is supplied as rolls of specified dimensions. Recommend to store in the original packing, protected from moisture, dust, heat and sunlight.
| Property | Testing method | Typical data |
|---|---|---|
| Tensile strength | ASTM D 2671 | ≥1.0MPa |
| Elongation at break | ASTM D 2671 | ≥700% |
| Dielectric strength | IEC 243 | ≥11kV/mm |
| Dielectric constant | IEC 250 | 46057 |
| Volume resistance | IEC 93 | ≥1.0×10¹⁴ Ω·cm |
| Adhesive and self-amalgamation | - | Good |
| Oxygen resistance | - | PASS |
| Heat shock (105℃) | - | PASS |
| Code | Thickness(mm) | Width(mm) | Length(mm) | Standard packing |
|---|---|---|---|---|
| MS1504 | 1.8 | 50 | 3000 | 50reels/carton |
Other sizes and packing are available on requested.
