025 Phenolic Cotton Cloth Laminated Sheet has been approved by UL (NO.: E310670) and the products have passed ROHS test.
1. Description: 3025 phenolic cotton sheet is made from cotton cloth impregnated with phenolic resin under pressure and heat. We can produce 3025,3026,CE,LE,C,L etc. With high mechanical strength and electrical properties
1) Thickness: 0.5-120mm
2) Width x length: 980 x 1,980mm ± 10mm; 1,000 X2,000mm ± 10mm ; 1030X(2000-2300) ± 10mm , (980-1030)x(980-1500) ± 10mm
4. Applications: it is used for the insulating spare parts of electrical appliances and transformers, textile machines, gears, fixed frames for bearings and noise reduction.
Dielectric strength perpendicular to laminate (in 90°Ctransformer oil,)