Phenolic Paper Laminate Sheet (3021)
Properties
Phenolic Paper Laminated Sheets(3021 sheet, NEMA X XX XXX XPC and IEC PFCP) are made of electric insulatiion craft paper impregnated with phenolic resin by processing under heat and pressure, which are widely used in high mechanical properties electrical and mechanical devices.
Data Form
| Phenolic Paper Laminated Sheet (Similar to NEMA X/XX/XXX/XPC) |
| Properties |
Unit |
Value |
| Flexural strength perpendicular to laminations |
MPa |
≥120 |
| Bonding strength (≥10mm in thickness) |
N |
≥3200 |
| Insulation resistance after immersion in water (D-24/23) |
Ω |
≥1.0×107 |
Dielectric strength perpendicular to laminations
(in 90±2℃ transformer oil, 1 mm in thickness) |
MV/m |
≥12.1 |
Breakdown voltage parallel to laminations
(in 90±2℃ transformer oil) |
KV |
≥20 |
| Permittivity (1MHz) |
— |
≤5.5 |
| Dissipation factor (1MHz) |
— |
≤0.05 |
| Density |
g/cm3 |
1.4 |
| Water absorption (D-24/23, 1.6mm in thickness) |
mg |
≤182 |
| Color |
— |
Natural Chocolate |
Specification
- 1. Area: 1030mm x 1230mm (40" x 48"), 1030mm x 2040mm(40" X 80")
- 2. Packing: In Pallet
- 3. Min Qty: 1000kg each size in a lot.
- 4.Thickness: 0.5mm~50mm, thickness over 50mm is also available, please contact our sales for the detail information.
Note:The values noted in above technical specification are given only for our customers' reference and should not be used in writing specifications.
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