Audited Supplier
Heat resistance: 120
Thickness: 1.0~50mm
Thchnical specifictions:
Specific gravity: g/cm3 1.0~1.45mm
Bending strength: Mpa ≥ 120
Tensile strength: Mpa ≥ 100
Upringht breakdown tensile: KV/MM(normal transformer oil ≥ 13).
Product Description
1. Specification
It is made of phenolic resin and Cable paper.
1. diameter: 1-120mm
2. size: 1020*2020mm 1030*2070mm
3. color: orange
2. Property insulation material yellow green 3240 fr4 fabric fiber glass resin epoxy laminate sheet
1) Class b(130 degree) laminated sheet
2) good electric performance and mechanical property under normal condition. Fit for insulation parts which needs certain mechanical performance and electric performance for machine, motors and electrical apparatus and they also be used inn the transformer oil.
3)High mechanical performance, stable electrical properties, high tempreture
3.Appearance:Fr4 G10 epoxy fiberglass cloth resin laminate sheet insulation material
surface should be flat and velvet, without wrinkle and crack, avoid other disfigurement, such as scratch, impress, a few spot is available.Fit for machine, electric apparatus and insulating parts for electronics like motor and transformer.
4. Technical sheet
| Phenolic Paper Laminated Sheet | |||
| Properties | Unit | Material | |
| 3021 orange electrical insulation board phenolic resin paper laminate sheet | |||
| Flexural strength perpendicular to laminations | ≥ | MPa | 120 |
| Bonding strength (≥10mm in thickness) | ≥ | N | 3200 |
| Insulation resistance after immersion in water (D-24/23) | ≥ | W | 1.0×107 |
| Dielectric strength perpendicular to laminations (in 90±2ºC transformer oil, 1 mm in thickness) | ≥ | MV/m | 12.1 |
| Breakdown voltage parallel to laminations (in 90±2ºC transformer oil) | ≥ | KV | 20 |
| Permittivity (50Hz) | ≤ | - | - |
| Permittivity (1MHz) | ≤ | - | 5.5 |
| Dissipation factor (50Hz) | ≤ | - | - |
| Dissipation factor (1MHz) | ≤ | - | 0.05 |
| Density | g/cm3 | (1.3-1.4) | |
| Water absorption (D-24/23, 1.6mm in tickness) | ≤ | mg | 182 |
| Color | - | Orange | |
