Complaint
The tubes/sheets have excellent radial tensile strength, good mechanical strength and low water absorption. The insulation class is E class and the main color is brown.
4. Technical sheet:
| Number | Item Phenolic cotton cloth laminated tube | Unit | Value |
| 1 | Density | g/cm3 | 1.3-1.4 |
| 2 | Flexural Strength at Perpendicular Lamination (Under Normal) | MPa | ≥137 |
| 3 | Axial Compressive Strength | MPa | ≥119 |
| 4 | Dielectric Strength at Perpendicular Lamination (Transformer Oil at 90ºC) | KV/mm | ≥3.5 |
| (Wall Thickness:3.0mm, Bore Size:20mm) | |||
| 5 | Water Absorption (3mm) | % | ≤2 |
| 6 | Thermal Index | - | 120 |
