Diphenyl ether laminated board is manufactured by alkali free fiberglass cloth impregnated with diphenyl ether resin with higher dielectric and mechanical performance. It is suitable for insulating structural spares in motors and electrical devices.
Suitable for insulating structural spares in motors and electrical equipments.
Diphenyl ether fiberglass cloth laminated board, produced by ZTelec Group using diphenyl ether resin or phenol modified diphenyl ether resin as raw materials, can be mass produced with full automatic production equipments.
This product has the advantages of uniform appearance and color, small thickness tolerance and reliable quality.
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.
Executive Standard: GB-T 1303-2009 - IEC60893-2004
Number | Item | Unit | Value |
1 | Density | g/cm3 | 1.8-1.95 |
2 | Water Absorption(Thickness:1-20mm) | mg | 64-200 |
3 | Flexural Strength at Perpendicular Lamination | MPa | ≥300 |
(Under Normal) | |||
4 | Impact Strength at Parallel Lamination | KJ/m2 | ≥42 |
(Simple Supported Beam) | |||
5 | Dielectric Strength at Perpendicular Lamination(Transformer Oil at 90℃)(Thickness:1mm) | KV/mm | ≥8.0 |
6 | Breakdown Voltage at Parallel Lamination | KV | ≥35 |
(Transformer Oil at 90℃) | |||
7 | Dielectric Constant(50Hz) | - | ≤5.5 |
8 | Dielectric Loss Factor(50Hz) | - | ≤0.05 |
9 | Insulation Resistance after Immersion | Ω | ≥5.0×1010 |
10 | Flammability | - | HB40 |
11 | Thermal Index | - | 180 |
If you are attractive to our products, please send us a message and we will contact you as soon as we receive it. Email: info@ztelecgroup.com Whatsapp: +8615716749170