To provide high temperature insulating protection for outdoor and indoor bus-bar in switch up to 35KV. Compare with heat shrinkable materials, it's more suitable forapplicable to substation insulation protection. Also provide insulation protection to theelectrical power system of mine and oil field
where the open fire can not be used.
• Made from modified elastomeric materials, flame retardant
• Excellent insulation and chemical properties
• Resistance to ozone, antioxidant, UV-resistant
• Operating temperature: -60°C to 200°C
• Heat shock 300°C
• Self-amalgamation properties make it easy to cover and take off from the articles. The material
only sticky to itself, very convenience for testing and repair.
• Ease of use for installation without heating and tools, reduce installation time and cost.
• Standard color: red, yellow, green, grey
The product is supplied as rolls of specified dimensions with release paper and packed in a box.
Recommend to store in the original packing, protected from moisture, dust, heat and sunlight.
| Property | Testing method | Typical data |
|---|---|---|
| Tensile strength | ASTM D 2671 | ≥3.5MPa |
| Elongation at break | ASTM D 2671 | ≥800% |
| Dielectric strength | IEC 243 | ≥25kV/mm |
| Volume resistance | IEC 93 | ≥1.0×10¹⁴ Ω·cm |
| Dielectric constant | IEC 250 | 46057 |
| Flammability(Oi) | ISO 4589 | 27 |
| Density | ASTM D 792 | 1.22g/cm³ |
| Cold bend | - | No cracking |
| Metal corrosion | - | A Class |
| Code | Thickness(mm) | Width(mm) | Length(mm) | Standard packing |
|---|---|---|---|---|
| MS1522 | 0.8 | 50 | 5000 | 1pc/box; 50pcs/carton |
Other sizes and packing are available on requested.
