Specifications for particular types of winding wires - Polyester or polyesterimide enamelled round copper wire overcoated with polyamide, class 180 Ingestion-build-68772 Medical equipment manufacturer

Medical equipment manufacturer

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Specifications for particular types of winding wires - Polyester or polyesterimide enamelled round copper wire overcoated with polyamide, class 180 Ingestion-build-68772 Medical equipment manufacturer1 Scope This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 180 with a dual coating. The underlying coating is based on polyester or polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide resin. NOTE A modified resin is a resin that has undergone a chemical change,