product description
Description of Diphenyl Ether Rod
Diphenyl ether fiberglass cloth laminated rod is one of insulating rods with circular cross-section, created by fiberglass cloth impregnated with diphenyl ether resin under hot pressing of molding. It has higher mechanical strength and dielectric property, and strong mechanical strength and good dielectric property under dry and wet condition. The insulation class is H class and the main color is dark brown.
Application of Diphenyl Ether Rod
Apply to as insulating structural spares, screw processing parts in motors and electrical equipments.
Advantage of Diphenyl Ether Rod
Diphenyl ether fiberglass cloth laminated rod, produced by ZTelec Group using diphenyl ether as raw materials, can be mass-produced with advanced production equipment and automatic production line. This product has the advantages of reliable quality, smooth appearance, uniform color, neat cutting ends and small thickness tolerance with strict manufacturing technology. The mechanical and electrical properties of products are superior to the similar one of other companies. Its quality is recognized by domestic and foreign large enterprises such as Lens Technology in China and Schneider Electric and sold overseas such as European and American areas.
Property Parameter of Diphenyl Ether Rod
Executive Standard: GB-T 5132.1-2009 IEC61212-1:2006
| Number | Item | Unit | Value |
| 1 | Density | g/cm3 | 1.7-1.8 |
| 2 |
Flexural Strength at Perpendicular Lamination （Under Normal） |
MPa | ≥220 |
| 3 | Axial Compressive Strength | MPa | ≥175 |
| 4 |
Breakdown Voltage at Parallel Lamination （Transformer Oil at 90℃） |
Kv | ≥40 |
| 5 | Insulation Resistance after Immersion | MΩ | ≥1000 |
| 6 | Dielectric Loss Factor（50Hz） | - | ≤0.03 |
| 7 | Water Absorption | Mg/cm2 | ≤5 |
| 8 | Thermal Index | - | 180 |