3025 Phenolic cotton cloth laminate sheet
Heat-resistance: E CLASS 120C
Material: Cotton cloth and phenolic resin
Property: With high dielectric and mechanical property.
Application: With certain mechanical performance and electric performance for machine, motors and electrical apparatus, as well as transformer oil.
The specification:
Thickness(mm): 0.5-120mm
Size: 980X1980mm, 1020X2040mm, 1000X2000mm
Pacakge: PALLET Storage life---1 year
| Tested Item | Unit
| standard
|
| Density | g/cm3 | 1.30-1.42 |
| Martin temperature "vertical" | ºC | >=125 |
| Vertical layer to bending strength "vertical | Mpa | >=105 |
| Tensile strength "vertical" | Mpa | >=65 |
Impact strength "beam method without gap samples, longitudinal
| kJ/ | >=25 |
| Bonding strength | N | >=5400 |
| Vertical layer to strength (90 ±2 ºC in transformer oil > 3mm, thickness, the side processing to 2.0 mm ±0.2 mm) | MV/M | >=2.0 |
