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Phenolic Paper Laminate Sheet (3021) |
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Properties |
Phenolic
Paper Laminated Sheets(3021, NEMA X XX XXX XPC and IEC PFCP)
are made of electric insulating craft paper impregnated with
phenolic resin by processing under heat and pressure, which
are widely used in high mechanical properties electrical and
mechanical devices.
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Data Form |
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Phenolic Paper Laminated Sheet (Similar to NEMA
X/XX/XXX/XPC) |
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Properties |
Unit |
Value |
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Flexural strength perpendicular to laminations |
MPa |
≥120 |
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Bonding strength (≥10mm in thickness) |
N |
≥3200 |
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Insulation resistance after immersion in water (D-24/23) |
Ω |
≥1.0×107 |
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Dielectric strength perpendicular to laminations
(in 90±2℃ transformer oil, 1 mm in thickness) |
MV/m |
≥12.1 |
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Breakdown voltage parallel to laminations
(in 90±2℃ transformer oil) |
KV |
≥20 |
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Permittivity (1MHz) |
— |
≤5.5 |
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Dissipation factor (1MHz) |
— |
≤0.05 |
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Density |
g/cm3 |
1.4 |
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Water absorption (D-24/23, 1.6mm in thickness) |
mg |
≤182 |
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Color |
— |
Natural Chocolate |
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Specification |
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1.
Area: 1030mm x 1230mm (40” x 48”), 1030mm 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. |
