中文
Mylar Wire
Our Mylar wrapped magnet wire combines a copper conductor with polyester film insulation that offers good dielectric strength, mechanical toughness and moisture resistance at an economical cost. The film wrap can be designed with single or multiple layers and controlled overlap to meet voltage and thermal requirements. It is widely applied to distribution and dry-type transformers, reactors, motor coils and general electrical coils. Jintian magnet wires are produced under ISO 9001, ISO 14001 and IATF 16949 certified quality systems and comply with RoHS. Please contact us for Mylar wire specifications.
Mylar Wire Performance Advantages
Good voltage resistance and dielectric strength
High mechanical strength and abrasion resistance
Moisture resistant and stable under winding
Cost-effective film insulation for general windings
Application Fields
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class-h-motor -
precision-electronic-components -
high-temperature-transformer -
winding-coil -
instrumentation
Mylar Wire Performance Parameter
| Item | Specification | ||
| Conductor | Round / Flat | ||
| Film thickness | 0.025–0.125 mm | ||
| Wrap layers / overlap | Per requirement | ||
| Thermal class | Class B / Class F | ||
| Applicable standards | GB/T 7672, IEC 60317 series, customer specification | ||
Enameled Wire FAQs
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Is enameled copper wire conductive?
Copper is the standardly used conductor material for enameled wire with excellent conductivity and very good winding ability. Enameled Copper Wire, otherwise known as magnet wire, is a highly versatile material used principally in applications that require electrical transference including transformers, inductors, motors, generators, speakers, hard disk actuators, electromagnets and other applications that require tight coils of enamel insulated copper wire. Copper's highly conductive properties make it the perfect metal for electrical applications, and it can be fully annealed and electrolytically refined to allow closer winding for electromagnetic coils. By coating the wire with insulation – typically one to four layers of polymer film – the flat enameled copper wire is protected from contact with its own and other wires'electrical currents, preventing short circuits from occurring and extending the longevity, efficiency and applications for the wire.
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What is an enamel wire made of?
Enameled wire is a main type of magnet wire, which consists of two parts: the conductor and the insulating layer. The bare copper wire for sale is annealed and softened, then painted and baked for many times. The conductor shall be copper wire, oxygen free copper wire and low-oxygen copper wire with smooth surface, roundness, uniform quality and no defects as specified in the specified standard. The copper wire is coated with continuous and smooth synthetic resin without foaming and other impurities. Magnet wire insulating films mainly use (in order of increasing temperature range) polyvinyl formal (Formvar), polyurethane, polyamide, polyester, polyester-polyimide, polyamide-polyimide (or amide-imide), and polyimide, to achieve different technical standard.
Mylar Wire Executive Standard
GB/T 7672, IEC 60317 series; film thickness, wrap layers and overlap can be customized to design requirements.
Equipments
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high-speed-vertical-drawing-and-enameling-machine -
mag-production-equipment
