3640 epoxy glass cloth tube parts
1.3640 parts (insulation parts,epoxy glass parts) has good dielectric properties.
2.With good mechanical properties.
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.
Item | Unit | Value | |
Density | g/cm3 | 1.40-1.80 | |
Flexural strength ≥ | MPa | 180 | |
Compressive strength ≥ | MPa | 70 | |
Shearing strength ≥ | MPa | 15 | |
Volume resistivity ≥ Under normal condition After impregnated in water |
Ω.cm |
1.0×1012 1.0×1010 | |
Insulation resistance parallel to lamination ≥ Under normal condition After impregnated in water |
Ω |
1.0×1010 1.0×107 | |
Loss tangent (50Hz) ≤ |
| 0.030 | |
Voltage 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 |
kV | Inside diameter 6~25mm | Inside diameter ≥26mm |
7 10 13 18 | 12 14 16 18 | ||
Voltage resisting strength parallel to lamination at 90±2°C in transformer oil for 5 minute ≥ |
kV |
25 | |
Surface Voltage resisting strength at room temperature after humid environment for 1 minute ≥ | kV | 12 | |
