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Electrical insulation varnishes for winding wires
Varnishes for the electrical steel
Coatings for pipes
Enamels and Frit for household appliances
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    Diveng
    Varnishes for the electrical steel
    Product SV 340

    Product SV 340

    SV 340 is an organic, C3, insulating varnish for the electrical steel. SV 340 is designed to work well in low speed coating systems and high-speed punching machines.

    Typical properties of the 2-micron coating:

    Parameters
    Values
    Form
    Liquid
    Colour
    Metallic Brown
    Curing Test
    Pass
    MEK Rub Test
    Pass
    Chemical resistance (5% CuSO4 ,5 min)
    Pass
    Pencil Hardness 9H
    Pass
    Bend Test
    Pass
    Insulation Resistance for 2 micros
    >7.9-14.9 Ohm.cm2/lam
    Punchability
    2-3 times Bright Steel
    Weldability
    Good at low coating thickness, poor at high
    SRA
    Will not withstand
    Possible thickness in microns
    1.5 - 3