| Fiberglass Type: | Insulation Paper |
|---|---|
| Certification: | GS, ISO, RoHS, UL |
| Technique: | Heating and Pressing |
| Model No: | 3520 |
| Density: | 1.0-1.1G/M3 |
| Basic Material: | Paper, Resin Phenolic |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Product Description
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Basic Info
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Standards
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GB/T 5132.1-2009 IEC61212-1:2006
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Chinese Name
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3520
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IEC
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PFCP22
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NEMA
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-
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Base Material
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Paper
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Resin
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Phenolic
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Color
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Brown
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NO.
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Properties
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Unit
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Index
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1
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Density
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g/m³
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1.0-1.1
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2
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Vertical Bending Strength (at normal state)
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MPa
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≥90
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3
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Axial Compressive Strength
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MPa
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≥60
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4
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Parallel Breakdown Voltage
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KV
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≥25
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(90 ºC transformer oil)
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|||
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5
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Vertical Electrical Strength (90 ºC transformer oil)
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KV/mm
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≥8
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(wall thickness: 3.0mminner diameter: 20mm)
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|||
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6
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Dielectric Loss Factor(50Hz)
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-
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≤0.03
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7
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Water Absorption
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%
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≤8(3mm)
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8
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Temperature Index
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-
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120
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Range values are measured for different thicknesses.
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|||
Suppliers with verified business licenses
Audited Supplier 
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