aluminum foil strip

Polyimide Film Aluminium Wire

Source:Original Editing:Frank Time: Email
Polyimide Kapton Covered /Enameled/ Insulated/ Wrapped Aluminum Wire Strip
Product Introduction:
    This product is on the high quality aluminum conductor on the uniformity of the Polyimide Kapton fluorine 4.6 composite film, after heating the composite film on the fluorine 4.6 melt, so that the coating and the conductor, film bonding between a whole. The product has excellent resistance performance voltage, temperature resistant grade for class H 220℃, resistance to high temperature and radiation, is winding volume small, high output, high reliability of electrical products the ideal winding line varieties.

Conductor materials:
1.Aluminum wires strips should follow the standard of GB5584.3-85, at 20℃ its conductivity resistance should be not more than 0.02801℃mm2/m.
2.Flat conductor size and R angle should be in line with the national standard GB/T7673.1-87
3. The surface of the round conductor shall be smooth, clean, without any abrasion, burr, oil and metal foam.
4. The connection of circular and flat conductor plane should be smooth, with sharp protrusions and not allowed.
Product breakdown voltage follow the below table:

Narrow side(a) 
standard size mm
Breakdown voltage Narrow side(b) 
standard size mm
Breakdown voltage
Single layer
Double layers
Single layer 
Double layers
a≤3.00 2000V 3000V 3.00≤a≤6.00 1500V 2500V
2500V 4000V 2000V 3000V
3000V 5000V 2300V 3500V
3500V 6000V 2600V 4200V
4000V 7000V 3000V 5000V

Packing Process : 

Step 1 :  Plastic film and kraft paper packaging, ensure neat and clean, dry ;  

2. Wooden box packaging, the outside fixed with packing belt, safe and reliable ;