3025-1 High strength phenolic cotton cloth laminat
Yihong Jia
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Basic Information
| Type | Insulation Sheet |
|---|---|
| Place of Origin | Shaanxi China (Mainland) |
| Brand Name | friendship |
| Model Number | 3025-1 |
3025-1 High strength phenolic cotton cloth laminated sheet Characteristics and applicationTemperature Classification is E. Excellent mechanical and electrical properties. Used for machining the insulating structural parts with wear resistance. StandardQ/XB3143-2008 Normal dimension: 960±15mm×1460±15mmTable1: Properities requirementsNo ItemUnitNormal Value1Water absorption%≤2.5023Flexural strength perpendicular to the layer directionLengthwiseMPa≥117.2Crosswise≥110.345Impact strength parallel to the layer directionCantilever beam methodLengthwisekJ/m2≥11.2Crosswise≥10.16Bonding strengthAt room temperatureN≥8010After being humidified for 48h at 50≥71207Breakdown voltage parallel to the layer (Cone pin electrode, at room temperature, 20s step by step) kV≥15
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