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0.3mm Decoration Enameled Wire

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China Shanghai Tankii Alloy Material Co.,Ltd certification
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0.3mm Decoration Enameled Wire

0.3mm Decoration Enameled Wire
0.3mm Decoration Enameled Wire 0.3mm Decoration Enameled Wire 0.3mm Decoration Enameled Wire 0.3mm Decoration Enameled Wire

Large Image :  0.3mm Decoration Enameled Wire

Product Details:
Place of Origin: Shanghai, China
Brand Name: Tankii
Certification: ISO9001:2015
Model Number: 6J13
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiated price
Packaging Details: Spool in carton, if necessary with plywood pallet o plywood case or according to client´s requirements
Delivery Time: 7-12 DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 200+TON+MONTH

0.3mm Decoration Enameled Wire

Description
Color: Green, Red, Yellow, Blue, Violet... Size: Required
Special Color: Need To Provide Color Chart Type: I, II
Temperature: 130/155
Highlight:

enamelled copper wire

,

enamel magnet wire

0.3mm Color (Green, Red, Purple) Enameled Wire for Decoration

 

Enameled Type Polyester Modified Polyester polyester-imide Polyamide-imide polyester-imide /Polyamide-imide
Insulation Type PEW/130 PEW(G)/155 EIW/180 EI/AIW/200 EIW(EI/AIW)220
Thermal class 130, CLASS B 155, CLASS F 180, CLASS H 200, CLASS C 220, CLASS N
Standard

IEC60317-0-2

IEC60317-29

MW36-A

IEC60317-0-2

IEC60317-29MW36-A

IEC60317-0-2

IEC60317-29

MW36-A

IEC60317-0-2

IEC60317-29

MW36-A

IEC60317-0-2

IEC60317-29

MW36-A

 

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

The wire itself is most often fully annealed, electrolytically refined copper. Aluminum 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.

 

Type

 

Like other wire, magnet wire is classified by diameter (AWG number, SWG or millimeters) or area (square millimeters), temperature class, and insulation class.


Cross-sectional view of AWG33 magnet wire taken using a scanning electron microscope
Breakdown voltage depends on the thickness of the covering, which can be of 3 types: Grade 1, Grade 2 and Grade 3. Higher grades have thicker insulation and thus higher breakdown voltages.

The temperature class indicates the temperature of the wire at which it has a 20,000 hour service life. At lower temperatures the service life of the wire is longer (about a factor of 2 for every 10 °C lower temperature). Common temperature classes are 105 °C, 130 °C, 155 °C, 180 °C and 220 °C.

 

Insulation

Although described as "enameled", enameled wire is not, in fact, coated with a layer of enamel paint or 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 (Teflon) 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.

 

 

 

0.3mm Decoration Enameled Wire 00.3mm Decoration Enameled Wire 1

 

 

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Mr. Martin Lee

Tel: +86 150 0000 2421

Fax: 86-21-56116916

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