You are here → Products → Rigid Laminates → Phenolic Cotton Cloth Laminates 3025
-
Phenolic Cotton Cloth Laminates 3025
- Description:Phenolic Cotton Cloth Laminates are made from hot press of impregnated cotton cloth with phenolic resin. They are mainly used as insulation part and structure part in generator, motor and some other electrical equipments.Properties:NoItemsUnitsStandard30253025C1Flexural strength perpendicular to laminationsMPa≥100≥702Impact strength parallel to laminations (Charpy)KJ/m2≥8.8≥5.03Dielectric strength perpendicular to lamination (in oil 90±2℃) 1mm in thicknessMV/m≥0.82---4Breakdown voltage parallel to lamination (in oil 90±2℃)KV≥1--5Insulation resistance impregnated in water, D-24/23Ω≥1×1066Densityg/cm31.30-1.401.30-1.457Water absorption D-24/23,1mm in thicknessmg≤206---