Glass fiber-covered polyester film enamelled copper (aluminum) flat wire Product Introduction: Glass fiber-covered polyester film enamelled copper (aluminum) flat wire is made of high quality copper (aluminum) wire enamelled by polyester film and single double glass fiber, then dry roasted by insulated paint. This product has the capacity of high electricalbreakdown, temperature-resist grade has four: 130, 155, 180, 200, the product is widely used in electric reactor,transformer, electrical machinery, and other similar electrical winding. Executive standard: GB/T 7672-2008 Product range: Aluminum copper flat wire Narrow edge size a: 0.30-5.60mm Broad side size b:2.00-16.00mm Aluminum copper round wire Diameter size: 1.7-6.0mm 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 0.0280©mm2/m at 20. Copper strap wire should be compliant with GB5584.2-2009, specific resistance is not more than 0.017241©mm2/m at 20.