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Conductor Material: 

The Flat Aluminum Wire shall conform to provisions in GB5584.3-2009, and resistivity at 20℃ shall not be larger than 0.0280Ωmm²/m.
The Flat Aluminum Wire shall conform to provisions in GB5584.2-2009, and resistivity at 20℃ shall not be larger than 0.017241Ωmm²/m.

After wide edge bending and narrow edge bending of the paper-wrapped line on the round bar specified in the following table, there is no cracking to bare conductor in the wrapping layer:  

Breakdown Voltage of the Paper-wrapped Copper (Aluminum) Wire (enterprise standards):

Flat Aluminum Wire

    Dimension of the narrow edge a: 1.00mm - 8.00mm
    Dimension of the wide edge b: 3.00mm - 25.00mm

Flat Copper Wire
    Dimension of the narrow edge a: 0.90mm - 5.60mm
    Dimension of the wide edge b: 2.00mm - 16.00mm
    If specifications selected exceed the above scope, please contact us

It has the advantages of smooth conductor surface, uniform dimensions and tensile strength, low resistivity and other advantages. The temperature resistance indexes of such products include four levels of 130, 155, 180 and 220 at present, and the insulation thickness generally includes four levels of 20, 30, 40, and 50. It can be taken as a finished product, or can also be taken as an in-progress product.