Application: | Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Switch Baseplate |
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Color: | Brown |
Diameter: | 8-200mm, Others |
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ITEMS | Unit | 3721 | 3722 | 3723 | 3724 | 3725 | |
Density | ≥ | g/cm3 | 1.25-1.40 | 1.25 | 1.40 | 1.25 | 1.40 |
Water absorption | ≤ | % | 1.0 | 2.0 | 1.0 | 1.2 | 1.0 |
Flexural strength | ≥ | MPa | 118 | 110 | 90 | 110 | 83 |
Tensile strength | ≥ | MPa | 78 | -- | -- | -- | |
Compression strength (Axial) | ≥ | MPa | -- | 131 | 138 | 131 | 138 |
Insulation resistance parallel to laminations A: under normal D-24/23: immersion water |
≥ | 1.0 x 108 | -- | -- | --- | -- | |
Breakdown voltage , parallel in transformer oil @ 20 ± 5ºC | ≥ | KV | 10.0 | -- | 10 | -- | 10 |
Flammability | -- | -- | -- | -- | -- |