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CompanyGoodfellow Cambridge Ltd
LanguageEnglish (UK)
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    • Copper - Insulated Wire

      Known to ancient civilisations. Copper is a reddish coloured metal which is malleable and ductile. It has excellent thermal and electrical conductivities and good corrosion resistance. It is found in sulphide ores and as carbonate, arsenide and chloride (abundance in the Earth's crust is 50 ppm). Extraction of the metal involves roasting the ore to produce the oxide, followed by reduction and purification by electrolysis. The element is inert to non-oxidising acids but reacts with oxidising agents. In air, it will weather to produce the characteristic green patina of the carbonate. Copper will combine with oxygen on heating to produce CuO at red heat, and Cu₂O at elevated temperatures. Pure copper has an electrical conductivity second only to that of silver and hence its main application is in the electrical industry. Copper is also the basis of many important alloys (e.g. brass, bronze and aluminium bronze) and has been traditionally considered to be one of the coinage metals, along with silver and gold, but being more common, is the least valued. It is one of the first metals ever to have been worked by man and is thought to have been mined for more than 5000 years.Insulated Wire - A single or multiple flexible strand in a range of pure metals or alloys and a variety of diameters with an insulating sheath. Our range includes ultrafine wires that can also be defined as micro wires and nano wires.

    36 results

    Product
    Product CU00-SW-000187 Copper - Insulated Wire Purity 99.99% - Conductor Diameter 0.5mm Insulation Polyimide Insulation Thickness 0.025mm - Length 5m - 20m
    Product CU00-SW-000197 Copper - Insulated Wire -- Conductor Diameter 0.5mm Insulation Polyimide Insulation Thickness 0.06mm - Length 5m - 500m
    Product CU00-SW-000189 Copper - Insulated Wire -- Conductor Diameter 0.7mm Insulation Polyurethane Insulation Thickness 0.01mm - Length 5m - 50m
    Product CU00-SW-000188 Copper - Insulated Wire Purity 99.99% - Conductor Diameter 1mm Insulation Polyimide Insulation Thickness 0.045mm Temper Annealed Length 5m - 20m
    Product CU00-SW-000198 Copper - Insulated Wire -- Conductor Diameter 1mm Insulation PTFE (Polytetrafluoroethylene) Insulation Thickness 0.25mm - Length 1m - 50m
    Product CU00-SW-000100 Copper - Insulated Wire Purity 99.9% Description Ultrafine wire Conductor Diameter 0.0005mm Insulation Borosilicate Glass Insulation Thickness 0.00775mm - Length 1m - 10m
    Product CU00-SW-000200 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.001mm Insulation Borosilicate Glass Insulation Thickness 0.0065mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000201 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.0015mm Insulation Borosilicate Glass Insulation Thickness 0.00625mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000202 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.002mm Insulation Borosilicate Glass Insulation Thickness 0.0085mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000203 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.003mm Insulation Borosilicate Glass Insulation Thickness 0.007mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000204 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.004mm Insulation Borosilicate Glass Insulation Thickness 0.007mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000205 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.005mm Insulation Borosilicate Glass Insulation Thickness 0.0045mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000206 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.006mm Insulation Borosilicate Glass Insulation Thickness 0.003mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000207 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.007mm Insulation Borosilicate Glass Insulation Thickness 0.005mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000208 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.008mm Insulation Borosilicate Glass Insulation Thickness 0.004mm Temper As Drawn Length 1m - 5m
    Product CU00-SW-000209 Copper - Insulated Wire Purity 99.95% Description Ultrafine wire Conductor Diameter 0.009mm Insulation Borosilicate Glass Insulation Thickness 0.002mm Temper As Drawn Length 1m - 5m
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    The Goodfellow Team

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