Why Is the Best Source For Wholesale Aluminum Enameled Wire

Read on to learn more about this product! This material is a popular choice for electrical applications, from homes to airplanes.

If you're in the market for wholesale aluminum enameled wire, is the right place to look. We offer a huge variety of premium quality Aluminum Wire and a wide range of replacement parts. And, we're known to offer the latest and trendiest variations of this metal. Read on to learn more about this product! This material is a popular choice for electrical applications, from homes to airplanes.

The material is conductive, and this is why it's also known as magnet wire. Typically, this material is made from copper or aluminum wire and is coated with a thin layer of enamel. The Wholesale aluminum enameled wire  enamel is a thin polymer film that provides a continuous and tough insulating layer. Many types of insulating films are used, including polyester, and polyamide. Each of these materials has the ability to withstand a wide range of temperature conditions.

While the quality of aluminum wire is of high importance, improper installation can cause problems later. If connections are made improperly, they can loosen. Common installation mistakes include not abrading wires and improperly wrapping wires around terminal screws. Additionally, some manufacturers over-tighten the connections. This can damage the wire, so it's vital to follow the manufacturer's instructions on installation. Once installed, the ends of the wires should be properly protected.

A proper installation is crucial to the durability of aluminum enameled wire. Without proper installation, these connections are likely to fail. Some common mistakes include not applying corrosion inhibitor, improperly wrapping wires around terminal screws, or applying too much or too little torque to connections. Moreover, incorrect connections can result in overheating the aluminum wire. In order to avoid these common mistakes, you can trust Wholesale Aluminum Enameled Wire and its installation process.

In addition to being durable, these wires are easy to install and maintain. They are inexpensive to buy and require little maintenance. In addition, they are aesthetically pleasing and make a great gift for customers. And, most of these wires are available at wholesale prices. And, they're the perfect choice for electrical installations. They're affordable and can last for many years. You can also find a wide variety of colors and sizes at wholesale aluminum enameled wire.

120 Grade Acetal Enameled Wire

A good-quality acetal enamelled wire has the best mechanical strength and flexibility and is excellent in resisting heat and oil. It is highly flexible and can be easily molded into a variety of shapes, including round, hexagonal, and flat. It has good electrical properties, good 120 grade acetal enameled wire  flexibility, and low thermal softening breakdown temperature. And its low resistance to moisture and rust makes it suitable for many electrical equipment applications.

The thermal grade acetal enameled wire of the present invention is made of polyvinyl acetate resin. It is an effective insulating varnish for electrical equipment. It has high resistance to oil and refrigerants, good flexibility, and low cost. It can also be easily disassembled and reassembled. Its main use is in transformers and motors with oil.

The present invention relates to the production of acetal enameled copper strap wires for use in oil-filled transformers. In general, these wires use polyvinyl acetate as the insulating varnish. It has good hydrolysis and tack, and is therefore suitable for low-temperature applications. The invention relates to the production of acetalene-based electric transformers.


Facts About the Growth of the Chinese Enameled Wire Industry

The country's exports of enameled wire are growing at a fast pace, reaching a record-high of 1.6 million tons a year by the end of 2015. Its growth is based on the "Twelfth Five-Year" development goals for the cable industry. During the next five years, China's output of this product will grow between 4.55% and 5.8 percent, while its consumption of copper will reach 550 tons.

Since the 1980s, China has progressively developed its own production of enameled wire. The country's output of enameled wire in the past two decades has composite enameled aluminum round wire  been growing at a rate of 10% a year. With its rapid growth of the electric appliance industry, China is becoming a global manufacturing and processing base and has surpassed the United States in this capacity. It also has the largest market in the world, with about 30 percent of its output.

The manufacturing of enameled wire in China has increased over the years. It is still the largest producer of this type of wire in the world. The country's production of enameled wire is only 4.5 percent of the global market, but the growth rate will continue to increase as the country's economy becomes more dependent on imported products. It is important to keep in mind that the exports of this type of wire will outpace its domestic production.

In addition to producing enameled wire, the country's exports of copper and aluminum are the highest in the world. The Chinese market for this type of wire is also the largest. The country's exports of this product will surpass those of the US. But China's growth rate is limited by its low production capacity, compared to the rest of the world. Hence, it is necessary to make sure that the Chinese market is competitive and exports high-quality products.

Copper clad aluminum enamelled wire

Copper clad aluminum enamelled wire can be used as signal transmission, but now as power transmission, it is easy to have problems, and the service life of its products will be greatly reduced. In fact, in the use of copper-clad aluminum enamelled wire, pay attention to the oxidation protection of the section of the lower enamelled wire to ensure the effective combination of copper and aluminum, which can be used for a long time.


Its characteristics are between copper and aluminum, combining the excellent conductivity of copper and the light weight of aluminum.


1. DC resistivity: the DC resistivity of copper clad aluminum wire is about 1.45 times that of pure copper wire; When the resistance value is the same, the weight of copper-clad aluminum wire is about 1 / 2 of that of pure copper wire.

2. Good solderability: copper clad aluminum wire has the same Electromagnetic wire  solderability as pure copper wire because its surface is concentrically coated with a layer of pure copper without special treatment like aluminum wire; At the same time, the copper-clad aluminum wire has a thick copper layer to ensure that the solder performance of the product will not be affected when scraping the paint;

3. Light weight: copper clad aluminum wire density is 1 / 2.5 of pure copper wire with the same wire diameter, which is very effective to reduce the weight of the coil; Using Shenzhou copper clad aluminum wire instead of copper wire can save at least 30% of the cost.

application area

1. High frequency transformer, ordinary transformer;

2. Inductance, electromagnetic coil;

3. Motors, including household motors, various micro motors, compressors and other motors with high environmental requirements;

4. Special electromagnetic wire for audio coil and optical drive;

5. Electromagnetic wire for deflection coil of display;

6. Electromagnetic wire for degaussing coil;

Attention items


Copper clad aluminum enamelled wire can be used as signal transmission, but now as power transmission, it is easy to have problems, and the service life of its products will be greatly reduced. In fact, in the use of copper-clad aluminum enamelled wire, pay attention to the oxidation protection of the section of the lower enamelled wire to ensure the effective combination of copper and aluminum, which can be used for a long time.


Copper clad aluminum wire and copper clad aluminum enameled wire can not be used in many fields, but in fact, many enterprises are using transformers, which is very worrying. There are two concerns about the use of copper-clad aluminum wire. Its resistivity is higher than that of constant cross-section copper, and the problem of temperature rise; The oxidizability of aluminum wire will further increase the conductor resistance and prevent oxidation.


The most worrying thing is the combination of copper and aluminum in copper clad aluminum wire, which is often called metallurgical combination in the industry, and its reliability in the process of long-term use. In the process of thermal expansion and cold contraction, there is no real demonstration in the industry whether the combination ability of copper and aluminum can stand the test.

Magnet wire, also known as winding wire

Magnet wire, also known as winding wire, is an insulated wire used to manufacture coils or windings in electrical products. Magnet wire is usually divided into enameled wire, winding wire, enameled winding wire and inorganic insulated wire. Introduction Magnet wire is an insulated wire used to manufacture coils or windings in electrical products. Also called winding wire. Magnet wires must meet the requirements of a variety of uses and manufacturing processes. The former includes its shape, specification, ability to work at high temperatures for short and long periods of time, as well as withstanding strong vibration and centrifugal force at high speeds in some occasions, resistance to corona and breakdown under high voltage, and resistance to chemicals in special atmospheres Corrosion, etc.; the latter includes requirements for stretching, bending and abrasion during winding and embedding, as well as swelling and erosion during dipping and drying. Magnet wires can be classified according to their basic composition, conductive core and electrical insulation layer. Generally, it is divided into enameled wire, winding wire, enameled wire and inorganic insulated wire according to the insulating material and manufacturing method used in the electrical insulation layer. The classified enameled wire is coated with a corresponding lacquer solution on the outside of the conductor, and then it is made by solvent volatilization and solidification and cooling of the lacquer film. Enameled wire can be divided into polyester enameled wire, polyesterimide enameled wire, polyamideimide enameled wire, polyimide enameled wire, polyesterimide/polyamideimide enameled wire, corona resistant enameled wire, and oily enameled wire according to the insulating varnish used. Lacquer, acetal paint, polyurethane enameled wire, etc. Sometimes it is also classified according to the particularity of its use, such as self-adhesive enameled wire, refrigerant-resistant enameled wire, etc. The earliest enameled wire was oily enameled wire, made of tung oil. The paint film has poor abrasion resistance and cannot be directly used to make motor coils and windings. It needs to be covered with cotton yarn when used. Later, polyvinyl formal enameled wire came out, and its mechanical properties were greatly improved. It can be directly used in motor windings and is called high-strength enameled wire. With the development of weak current technology, self-adhesive enameled wires have appeared, which can obtain coils with better integrity without dipping and baking. But its mechanical strength is poor, and it can only be used in micro motors and small motors. Copper enameled wire made in China  In addition, in order to avoid the trouble of first removing the paint film during soldering, direct soldering enameled wire has been developed. The paint film can fall off in the high-temperature tin enamel tank to make the copper wire easy to solder. As the application of enameled wire is becoming more and more extensive, the requirements are becoming stricter, and composite enameled wire has also been developed. The inner and outer paint films are composed of different polymer materials, such as polyesterimide/polyamideimide enameled wire. An important variety in the winding wire of the covered wire. In the early days, cotton yarn and silk, called yarn covered wire and silk covered wire, were used in motors and electrical appliances. Due to the large insulation thickness and low heat resistance, most of them have been replaced by enameled wires. It is currently only used as a high-frequency winding wire. In the large and medium-sized winding wires, when the heat resistance level is higher and the mechanical strength is higher, glass fiber covered wires are also used, and they are made with appropriate adhesive paint. Paper-covered wire still occupies a considerable position in the wrapped wire, which is mainly used in oil-immersed transformers. The oil-paper insulation formed at this time has excellent dielectric properties, is low in price, and has a long life. Paper covered wire is an annealed wire made of oxygen-free copper rods or electrical round aluminum rods extruded or drawn by a certain specification die, and then wrapped two or more layers of insulating paper on the copper (aluminum) conductor (including Telephone paper, cable paper, high-voltage cable paper, inter-turn insulation paper, etc.) winding wires, suitable for oil-immersed transformer coils and other similar electrical winding wires. NOMEX paper-covered wire is a winding wire made of oxygen-free copper rods or electrical round aluminum rods extruded by a certain specification die, and then wrapped by NOMEX insulating paper produced by DuPont. It is mainly used for transformers and electric welding machines. , Electromagnet or other similar electrical equipment product winding. Electrician bare copper (aluminum) wire produced by extrusion process is the most ideal material for the production of cable paper-covered wire. In recent years, the relatively rapid development is the film wrapping wire, mainly polyester film and polyimide film wrapping wire. Recently, there is also a mica tape-coated polyesterimide film-coated rectangular copper wire used for wind power generation. Insulated wires are usually coated with inorganic insulating varnish when the heat resistance rating exceeds the limit of organic materials. The existing inorganic insulated wires can be further divided into glass film wires, oxide film wires and ceramic wires. There are also combined wires, transposed wires and so on.