1.NEMA L Canvas phenolic sheet.
2.NEMA L Canvas phenolic sheet is made of cotton cloth impregnated phenolic resin by processing under heat and pressure.
3.NEMA L Canvas phenolic sheet with high mechanical properties,Mechanical applications.recommended for small parts,better mechanical properties.
4.The size of NEMA L Canvas phenolic sheet:
area:1020x1220mm (40"x48");1020x2040mm (40"x80")
Thickness:0.5-100mm (0.020"-3.94")
5.Gained the ISO9001 certificate.
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ITEM
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UNIT
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VALUE
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NEMA L Canvas phenolic sheet
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Flexural strength perpendicular to lamination,
thickness >1.6mm
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MPa
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≥110
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Impact strength parallel to lamination (charpy)
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kJ/m2
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≥7.0
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Voltage endurance perpendicular to lamination in
transformer oil at 90±2 oC, Thickness1.0mm
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kV/mm
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≥5.1
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Voltage endurance parallel to lamination in
transformer oil at 90±2 oC
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kV
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≥1
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Water absorption,Thickness 3mm
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mg
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≤249
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