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Current Product
Epoxy Phenolic Glass Cloth Laminate Sheet (3240)
Properties
Epoxy-phenolic glass cloth laminated sheet (3240 sheet), with high mechanical and electrical properties, can be applied to generators, motors and electrical appliances as insulating structural parts and used in transformer oil and humid environment.
Data Form
| Epoxy-Phenolic Glass Cloth Laminated Sheet |
| Properties |
Unit |
Value |
| Flexural Strength perpendicular to laminations |
A: under normal conditions |
Mpa |
≥340 |
| E-1/15：150±5℃ |
- |
| Impact Strength parallel to laminations (Charpy) |
KJ/m2 |
≥33 |
| Insulation Resistance after immersion in water (D-24/23) |
Ω |
≥5.0×108 |
Dielectric strength perpendicular to laminations
(in 90±2℃ transformer oil, 1 mm in thickness) |
MV/m |
≥14.2 |
Breakdown voltage parallel to laminations
(in 90±2℃ transformer oil) |
KV |
≥35 |
| Permittivity (50Hz) |
- |
≤5.5 |
| Permittivity (1MHz) |
- |
≤5.5 |
| Dissipation Factor (50Hz) |
- |
≤0.04 |
| Dissipation Factor (1MHz) |
- |
≤0.04 |
| Water Absorption (D-24/23, 1.6mm in thickness) |
mg |
≤19 |
| Density |
g/cm3 |
1.85 |
| Flammability |
- |
- |
| Color |
- |
Nature |
Specification
- 1. Area: 1020mm x 1220mm (40" x 48"), 1020mm x 2020mm(40"
X 80")
- 2. Packing: In Pallet
- 3. Min Qty: 500kg 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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