This product is made by electrician alkali-free glass cloth dipped in polyester rubber resin by drying and hot pressing.
Appearance: The surface of the laminate is smooth and smooth, free of air bubbles, impurities and other obvious defects, allowing micro-scratches, the edges should be cut neatly, and the end faces must be free of delamination and cracks.
Color: deep red or custom
1. High mechanical and dielectric properties
2. Good moisture resistance and processability
3. Heat resistance grade is H grade performance
Suitable for insulating structural parts of H-class electrical appliances, such as motor wedges, gaskets and outlet plates, dry transformer shims and terminal blocks.
Single-sided processing to 22.5mm Thick
|5||Bending strength||Vertical normal||≥294 Mpa|
|6||Longitudinal hot state||147（180）Mpa|
|7||Lateral normal||≥236 Mpa|
|8||Transverse thermal state||≥118 Mpa|
|9||Volume resistivity||Normal||≥1×10^6 MΩ·m|
|Hot state||≥1.0×10^4 MΩ·m|
|11||Power frequency dielectric loss factor（50HZ）||≤0.03|
|12||Dielectric strength||Normal||≥18 MV/m|
|13||Parallel layer breakdown voltage（90℃ In oil）||≥40 KV|