Product Description:
3240 Epoxy Fiberglass Cloth Laminated Sheet is made of ethoxyline and glass cloth by thermal compression.
Characteristics:
Temperature; Glass F(155ºC)
Stable dielectric property after soaking
good water and heat resistance
Application:
As insulating structural parts for F-grade electrical machines appratus and equipments
Suitable in humid situations and transformer oil
Avaliability
Form: sheet
Color:yellow, dark green
Special color can be provided or requsted.
Properties | Unit | Value |
Flexural strength perpendicular to laminations-under normal room temperature | Mpa | ≥340 |
Impact strength parallel to lamination | KJ/m2 | ≥33 |
Dielectric strength perprndicular to laminatioins(in oil 90±2ºC),1.0mm in thickness | MV/m | ≥14.2 |
Breakdown voltage parellel to laminations (in oil 90±2ºC) | KV | ≥35 |
Water absorption rate 1.6mm in thickness | mg | ≤19 |
Insulation resistrence Impregnated in water | Ω | ≥5.0x108 |
Density | g/cm3 | 1.70-1.90 |
Properties | Unit | Value |
Flammability | | |
1MHZ dialctric coefficient | | ≤5.5 |
1MHZ LOSS factor | | ≤0.04 |
About us:
Kangliyuan Science & Technology (Tianjin) Co.,Ltd is a high-tech insulation materail enterprise in China. Our main products are insulation materials for oil-immersed transformers, dry-type transformers.