3640 Epoxid-Glasgewebe Rohrteile

3640 parts (insulation parts,epoxy glass parts)has high mechanical properties and dielectric properties. 3640 parts (insulation parts,epoxy glass parts)is widely used in electrical and mechanical equipment insulation parts. Diameter:10-500mm, Length:10-1800mm. ItemUnitValueDensity g/cm31.40-1.80Flexural strength ≥ MPa180Compressive strength ≥ MPa70Shearing strength ≥ MPa15Volume resistivity ≥ Under normal condition After impregnated in water Ω.cm1.0×10121.0×1010Insulation resistance parallel to lamination≥ Under normal condition After impregnated in water Ω1.0×10101.0×107Loss tangent (50Hz) ≤ 0.030Voltage resisting strength at 90±2°C in transformer oil for 5 minute ≥ Wall thickness 1.5mm Wall thickness 2.0mm Wall thickness 2.5mm Wall thickness 3.0mm kVInside diameter6 25mmInside diameter≥26mm710131812141618Voltage resisting strength parallel to lamination at 90±2°C in transformer oil for 5 minute ≥kV25Surface Voltage resisting strength at room temperature after humid environment for 1 minute ≥kV12