1. Specification :It is made of phenolic resin and Cable paper.
1.Thickness: 1-120mm
2. size: 1020*2020mm 1030*2070mm
3. color: orange, brown
4.surface should be flat and velvet, without wrinkle and crack, avoid other disfigurement, such as scratch, impress
2. Property Brown Orange Electrical Insulation material 3021 Phenolic Paper 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.
4. Technical sheet Brown Orange Electrical insulation 3021 phenolic paper sheet
| Insulation material 3021 Phenolic Paper Sheet | |||
| Properties | Unit | Material | |
| Phenolic resin paper electrical material insulation bakelite 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 | |
5. Packing
3025 laminated phenolic resin cotton cloth fabric bakelite insulation sheet is put in one Plate approx 1ton, and then packing with film.
r4
G10 epoxy fiberglass cloth resin laminate sheet insulation material
5. Company information
ERIC(TIANJIN)TECHNOLOGY GROUP CO.,LTD is a professional manufacturer of
Various electrical insulation materials.
Fr4 G10 epoxy fiberglass cloth resin laminate sheet insulation material
Our main products are as follows:
1.Laminated sheet: epoxy fiberglass cloth sheet & tube, phenolic bakelite sheet
& rod.
2.Fiberglass sleeving: PVC fiberglass sleeve, acrylic fiberglass sleeve, silicone rubber fiberglass sleeve and silicone fiberglass sleeve
3.Electrical composite insulating paper: DMD NMN NHN etc.
4. Mylar PET film, polyimide film
5.Varnished products
Eric always holds the principle of "Talent-oriented", puts science and technology in the first place, employs qualified professionals to develop new products and meets market demands.