Frequently asked questions about copper enameled wire

1. What are the factors that affect the softness and elongation of enameled wire?

Softness and elongation reflects the quality of copper and enamel process and is closely related to the quality of winding.

What is the effect of film thickness?

If the first layer is too thin or too thick, it will affect the aging performance. Furnace temperature control has a strong influence on the aging performance. If the solvent evaporates too strongly in the evaporation area, making pockmarks and pores in the paint film, it is because of the poor strength in these areas. Heat is destructive to it and affects its heat aging performance.

What is the cause of breakdown voltage of enameled wire?

Roundness of the enamel film. External impurities of the enamel film. Degree of curing

What are the factors influencing the thermal shock of enameled wire?

The influence of coating process, copper wire and coating material

General enameled wire: mainly used for general motors, electrical appliances, instruments, transformers and other workplace winding, such as polyester enameled wire, modified polyester enameled wire.

High-temperature resistant enameled wire: mainly used for motor, electrical appliances, instruments, transformers and other workplace winding, such as polyester imide enameled wire, polyimide enameled wire, polyester imide enameled wire, polyester imide / polyamide imide composite enameled wire.

Special enameled wire: refers to the winding wire with certain quality characteristics for special occasions, such as: polyurethane enameled wire (direct welding), self-adhesive enameled wire.

Enameled wire by conductor material: copper wire, aluminum wire, alloy wire.

According to the shape of the material: round wire, flat wire, hollow wire.   Our company is focused on the production and sales of enameled wire manufacturers, the main products are enameled stranded wire, high temperature resistant enameled wire, aluminum enameled wire and micro enameled wire, mylar wire, uew enameled wire, flat enameled wire, PEW enameled wire, etc., years of professional experience, service on dozens of well-known customers, welcome to consult!