2024 Wholesale 12awg 14awg 16awg 18awg Ultra Thin Flexible Wire Type K Thermocouple Cable Insulated AWG 29 Coated Thin wire

2024 Wholesale 12awg 14awg 16awg 18awg Ultra Thin Flexible Wire Type K Thermocouple Cable Insulated AWG 29 Coated Thin wire

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≥100 Kilograms

US $6

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Product Details

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Quick Details

Insulation Material:: Enameled

Place of Origin:: Shanghai, China

Brand Name:: SWAN

Model Number:: 1mm enameled cooper wire

Product name:: Enameled Copper Wire

Thermal class:: 155

Diameter:: 1mm

Color:: Customizable

Size:: Customizable

MOQ:: 1000kgs

Payment:: T/T

Bobbin:: PL-4

Insulating paint:: UEW, EIW, EI/AIW, and AIW

Quick Details

Application:: Heating

Conductor Material:: Copper

Conductor Type:: Solid

Insulation Material:: Enameled

Place of Origin:: Shanghai, China

Brand Name:: SWAN

Model Number:: 1mm enameled cooper wire

Product name:: Enameled Copper Wire

Thermal class:: 155

Diameter:: 1mm

Color:: Customizable

Size:: Customizable

MOQ:: 1000kgs

Payment:: T/T

Bobbin:: PL-4

Insulating paint:: UEW, EIW, EI/AIW, and AIW

Brand					Swan
MOQ					1000KGS
Size					Customizable
Thermal class					155

Product Description

Product display

Shanghai SWAN polyurethane enameled copper wire NEMA MW75C IEC 60317 for relay coils and small motors TI200 220

Product characteristics

This product provides high heat resistance，high cut through，solvent resistance，cold resistance，freon resistance，etc. UL certificated，file number E250244

Application Field

Suitable for coil -immersed

transformers ,dry-type transformers,high-temperature transformers.rerigeration compressor motors,sealed motors,explpsion*-proof motors,electric tools motors,solenoids,and high-power motors,etc

Enameled wire production factory

What can we offer to guarantee the quality of our products?

1 Product testing: Our products have been tested for quality before leaving the factory, and can provide product quality inspection reports to each customer.

2 International certification:

Our products are all up to the international certification standards, and customers who need certification can provide international certification.

3 sample testing:

For enameled wire customers, we can provide sample quality testing to ensure that our products can fulfill the customer's production needs before the customer orders.

Enameled wire performance testing and standards

1 mechanical properties: including elongation, rebound angle, softness and adhesion, scraping paint, tensile strength and other items.

1.1 Elongation

reflects the plasticity of the material and is used to assess the stringency of the enameled wire.

1.2 rebound angle, softness
reflects the elastic deformation of the material: use it to assess the softness of the enameled wire.

1.3 The toughness of the paint film includes winding, stretching, that is, the allowable tensile deformation of the paint film without tensile deformation of the conductor.

1.4 The adhesion of the paint film includes: violent breaking, peeling, mainly to assess the adhesion of the paint film to the conductor.
1.5 The scratch resistance test of the enameled wire paint film reflects the strength of the paint film against mechanical scratches

2 heat resistance; including thermal shock and softening breakdown test

2.1 The thermal shock of the enameled wire is the ability of the paint film of the enameled wire to withstand heat under mechanical stress. Factors affecting thermal shock;

(1) influence of paint, (2) influence of copper wire, (3) influence of enamelling process, 2.2 The softening breakdown performance of the enameled wire is a measure of the ability of the paint film of the enameled wire to withstand thermal deformation under the action of mechanical force, that is, the ability of the pressure-sensitive paint film to plasticize and soften at high temperatures. The heat-resistant softening and puncture performance of the enameled wire paint film is determined by the molecular structure of the paint film and the force of the molecular chain.

3 electrical properties; including breakdown voltage: paint film continuity, DC resistance test.

3.1 Breakdown voltage refers to the ability of the enameled wire paint film to withstand the voltage load. The main factors affecting the breakdown voltage:

(1), film thickness: (2) film roundness, (3), degree of cure. (4) External impurities in the paint film. 3.2 paint film continuity test is also called pinhole Its main influencing factors,

(1) the impact of raw materials: (2) the impact of operating processes: (3) the impact of equipment. 3.3 DC resistance is the measured resistance value per unit length. Mainly affecting current resistance:

(1) degree of annealing, (2) enamel equipment.

4 chemical resistance: including solvent resistance, solderability.

4.1 Solvent resistance refers to the general enameled wire after winding into a coil: after the impregnation process, the solvent in the impregnating varnish has different degrees of swelling effect on the paint film at a higher temperature. The chemical resistance of the enameled wire paint film is mainly determined by the characteristics of the paint film itself: under certain conditions of the paint, the enamel process has a
certain influence on the solvent resistance of the enameled wire.
4.2 The direct welding performance of the enameled wire reflects the ability of the enameled wire to not solder during the winding process of the paint film. The main factors affecting the weldability are:

(1): the influence of the process, and (2) the
influence of the paint