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Epoxy Glass Cloth Laminate Sheet (NEMA G10/FR4)
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Properties |
This two kinds of thermosetting
industrial Laminates (G10 / EPGC201 and FR4 / EPGC202) are
electrical alkali-free glass woven fabric base impregnated
an epoxy resin binder by processing under pressure and heat,
which have extremely high mechanical strength, good
dielectric loss properties and good electric strength
properties. In addition, FR4 sheet has anti-fire property.
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Data Form |
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Epoxy Glass Cloth Laminated Sheet (Similar to NEMA
G10/FR4) |
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Properties |
Unit |
Value |
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G10 |
FR4 |
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Flexural
Strength perpendicular to laminations |
A: under normal conditions |
Mpa |
≥340 |
≥340 |
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E-1/15：150±5℃ |
- |
- |
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Impact Strength parallel to laminations (Charpy) |
KJ/m2 |
≥33 |
≥33 |
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Insulation Resistance after immersion in water (D-24/23) |
Ω |
≥5.0×108 |
≥5.0×108 |
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Dielectric strength
perpendicular to laminations
(in 90±2℃ transformer oil, 1 mm in thickness) |
MV/m |
≥14.2 |
≥14.2 |
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Breakdown voltage parallel
to laminations
(in 90±2℃ transformer oil) |
KV |
≥35 |
≥40 |
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Permittivity (50Hz) |
- |
≤5.5 |
≤5.5 |
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Permittivity (1MHz) |
- |
≤5.5 |
≤5.5 |
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Dissipation Factor (50Hz) |
- |
≤0.04 |
≤0.04 |
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Dissipation Factor (1MHz) |
- |
≤0.04 |
≤0.04 |
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Water
Absorption (D-24/23, 1.6mm in thickness) |
mg |
≤19 |
≤19 |
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Density |
g/cm3 |
1.85 |
1.85 |
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Flammability |
- |
- |
- |
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Color |
- |
Green |
Green |
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Specification |
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1.
Area: 1030mm x 1230mm (40” x 48”), 1030 x 2040mm(40” X 80”) |
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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. |
