Product Name: non-woven/polyester film covered wire Product Introduction: non-woven/polyester film covered wire is wire made by oxygen free copper rod or electrical round aluminum bar, and lapped 2-3 layers of polyester film + electrician non-woven for winding wire of insulating layer. The product has better pressure resistance, temperature-resist grade is B 130 , and is mainly used as air-core reactor or other similar equipment. Our company adopt advanced eddy current inspection equipment, make product quality more perfect. Executive standard: GB/T7673-2008 and company standard Production range: flat aluminium wire Narrow edge size a:1.00mm8.00mm Broad side size b:3.0mm25.00mm copper strap wire Narrow edge size a:0.80mm5.60mm Broad side size b:2.00mm16.00mm Copper aluminum round wire Diameter: Ï?1.7Ï?8.0 If specifications beyond the above range, please contact us Materials Flat aluminium wire should be compliant with GB5584.3-2009, specific resistance is not more than 0.0280Ωmm2/m at 20. Copper strap wire should be compliant with GB5584.2-2009, specific resistance is not more than 0.017241Ωmm2/m at 20.