Non-circular tube is made of high temperature resistant resin and glass cloth or glass fiber yarn wet-rolled and then baked.
1. Feature:Has high mechanical properties, dielectric properties and good machinability.
2. Application:Used for electrical equipment for insulation structural components, and in wet conditions and transformer oil use. Products for transformers, reactors and so on.
| No. | Index name | Unit | Index data |
| 1 | Appearance | White,light green, brown,brownish red etc. | |
| 2 | Density | g/cm3 | 1.62-1.85 |
| 3 | Bending strength | MPa | ≥150 |
| 4 | Volume resistivity | MΩ.m | ≥108 |
| 5 | Vertical layer BDV | V/mm | ≥6000 |