Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Home ProductsEnamelled Wire

Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane

Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane

    • Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane
    • Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane
    • Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane
    • Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane
  • Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane

    Product Details:

    Place of Origin: Shanghai, China
    Brand Name: TANKII
    Certification: ISO9001:2008
    Model Number: Ni80Cr20

    Payment & Shipping Terms:

    Minimum Order Quantity: 20kg
    Price: To negotiate
    Packaging Details: spool, coil, carton or plywood case with plastic film according to clients' requirements
    Delivery Time: 7-20 days
    Payment Terms: L/C, T/T, Western Union, MoneyGram
    Supply Ability: 200+TON+MONTH
    Contact Now
    Detailed Product Description
    Colour: BLUE, GREEN, NATURAL, RED, ETC Shape: ROUND, FLAT, STRANDED, PARALLEL
    Insulation: Polyurethane, Polysterimide Class: 130, 155, 180, 200, 220
    Usage: Industrial, Auto, Motorcycle, Etc... Type: I/ II Type

    155 Class I/ II Type Polyurethane Enamelled Nichrome Alloy Wire/ Flat Enamelled Wire
     

    Magnet wire or enameled wire is a copper or aluminium wire coated with a very thin layer of insulation. It is used in the construction of transformers, inductors, motors, speakers, hard disk head actuators, electromagnets, and other applications that require tight coils of insulated wire.

    The wire itself is most often fully annealed, electrolytically refined copper. Aluminium magnet wire is sometimes used for large transformers and motors. The insulation is typically made of tough polymer film materials rather than enamel, as the name might suggest.

     

     

    Magnet wire or enameled wire is a copper or aluminium wire coated with a very thin layer of insulation. It is used in the construction of transformers, inductors, motors, speakers, hard disk head actuators, electromagnets, and other applications that require tight coils of insulated wire.

    The wire itself is most often fully annealed, electrolytically refined copper. Aluminium magnet wire is sometimes used for large transformers and motors. The insulation is typically made of tough polymer film materials rather than enamel, as the name might suggest.

    Although described as "enameled", enameled wire is not, in fact, coated with either a layer of enamel paint nor with vitreous enamel made of fused glass powder. Modern magnet wire typically uses one to four layers (in the case of quad-film type wire) of polymer film insulation, often of two different compositions, to provide a tough, continuous insulating layer. Magnet wire insulating films use (in order of increasing temperature range) polyvinyl formal (Formvar), polyurethane, polyamide, polyester, polyester-polyimide, polyamide-polyimide (or amide-imide), and polyimide. Polyimide insulated magnet wire is capable of operation at up to 250 °C. The insulation of thicker square or rectangular magnet wire is often augmented by wrapping it with a high-temperature polyimide or fiberglass tape, and completed windings are often vacuum impregnated with an insulating varnish to improve insulation strength and long-term reliability of the winding.

    Self-supporting coils are wound with wire coated with at least two layers, the outermost being a thermoplastic that bonds the turns together when heated.

    Other types of insulation such as fiberglass yarn with varnish, aramid paper, kraft paper, mica, and polyester film are also widely used across the world for various applications like transformers and reactors. In the audio sector, a wire of silver construction, and various other insulators, such as cotton (sometimes permeated with some kind of coagulating agent/thickener, such as beeswax) and polytetrafluoroethylene (PTFE) can be found. Older insulation materials included cotton, paper, or silk, but these are only useful for low-temperature applications (up to 105°C).

    For ease of manufacturing, some low-temperature-grade magnet wire has insulation that can be removed by the heat of soldering. This means that electrical connections at the ends can be made without stripping off the insulation first.

     

     

    Insulation-enamelled Name Thermal LevelºC
    (working time 2000h)
    Code Name GB Code ANSI. TYPE
    Polyurethane enamelled wire 130 UEW QA MW75C
    Polyester enamelled wire 155 PEW QZ MW5C
    Polyester-imide enamelled wire 180 EIW QZY MW30C
    Polyester-imide and polyamide-imide double coated enameled wire 200 EIWH
    (DFWF)
    QZY/XY MW35C
    Polyamide-imide enamelled wire 220 AIW QXY MW81C

     

     

    Flat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type PolyurethaneFlat Enamelled Wire / Nichrome Alloy Wire 155 Class I/ II Type Polyurethane

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    Contact Person: Linda

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