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Epoxy Phenolic Glass Cloth Laminate Sheet (3240) |
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Properties |
Epoxy-phenolic glass cloth laminated
sheet (3240), 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.
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Data Form |
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Epoxy-Phenolic Glass Cloth Laminated Sheet |
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Properties |
Unit |
Value |
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Flexural
Strength perpendicular to laminations |
A: under normal conditions |
Mpa |
≥340 |
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E-1/15：150±5℃ |
- |
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Impact Strength parallel to laminations (Charpy) |
KJ/m2 |
≥33 |
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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 |
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Permittivity (50Hz) |
- |
≤5.5 |
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Permittivity (1MHz) |
- |
≤5.5 |
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Dissipation Factor (50Hz) |
- |
≤0.04 |
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Dissipation Factor (1MHz) |
- |
≤0.04 |
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Water
Absorption (D-24/23, 1.6mm in thickness) |
mg |
≤19 |
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Density |
g/cm3 |
1.85 |
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Flammability |
- |
- |
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Color |
- |
Nature |
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Specification |
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1.
Area: 1020mm x 1220mm (40” x 48”), 1020mm x 2040mm(40” X
80”), 980mm x 1980mm |
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2. Packing: In Pallet |
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3.
Min Qty: 1000kg each size in a lot. |
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4.Thickness:
0.5mm~50mm, thickness over 50mm is also available, please
contact our sales for the detail information. |
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Note:
The values noted in above technical specification are given
only for our customers’ reference
and should not be used in writing
specifications. |
