The Market Prospect of Electronic Foil

 The entire industrial chain of electronic foil covers upstream resources and smelting (production of high-purity aluminum); midstream electrode foil manufacturing (electronic aluminum foil manufacturing, corrosion, chemical formation); downstream electronic component manufacturing and consumption (aluminum electrolytic capacitors, electronic complete machines).

About 70% of high-purity aluminum enters the electronic aluminum foil industry chain, and electrode foil accounts for 30-60% of the cost of aluminum electrolytic capacitors. The growth rate of the aluminum electrolytic capacitor industry determines the demand space of the electronic aluminum foil industry chain.

Electronic aluminum foil connects the two industries of aluminum processing and capacitor manufacturing. Its production needs to go through two stages of aluminum foil rolling and corrosion formation. The main process is relatively independent. The back-end corrosion and formation process will affect the quality of the final aluminum foil and the performance of the terminal capacitor.

Electronic aluminum foil(plain aluminum foil like 1050 aluminum foil roll is obtained from high-purity aluminum ingots through special refining, calendering, cleaning and cutting processes, and then processed by erosion process to obtain corroded foil, and corroded foil is anodized to obtain formed foil.

The corrosion process pits the plain aluminum foil, increasing its surface area and thus giving aluminum electrolytic capacitors high capacitance. Electrode foil is one of the most technical parts in the industrial chain of aluminum electrolytic capacitors.

Electrode foil is a special material for aluminum electrolytic capacitors. About 95% of electrode foils are used in the production of aluminum electrolytic capacitors, and its industrial development is highly dependent on aluminum electrolytic capacitors.

The performance of the electrode foil determines many key technical indicators such as the capacity, leakage current, loss, life, and reliability of the aluminum electrolytic capacitor to a certain extent.

Original source: https://www.alumfoils.com/a/the-market-prospect-of-electronic-foil.html

The Main Alloys of Aluminum Electronic Foil

 The entire industrial chain of electronic aluminum foil covers upstream resources and smelting (production of high-purity aluminum); midstream electrode foil manufacturing (electronic aluminum foil manufacturing, corrosion, and chemical formation); downstream electronic components manufacturing and consumption (aluminum electrolytic capacitors, electronic complete machines). About 70% of high-purity aluminum enters electronic foil industry chain.

8079 aluminum foil

Its strength can reach 90-110Mpa, the extension is 13%-18%, the cup protrusion is 6.2-7.3mm, and the surface is free of oil stains, pinholes, bumps, scratches, foreign matter wrinkles, etc. Haomei 8079 aluminum foil’s production is equipped with online pinhole detector, ultrasonic welding, meeting the slitting processing of high-end products such as battery foil, electronic foil, medicine foil, etc.

1060 and 1235 aluminum foil

With the development of the logistics industry, the demand for electronic labels is on the rise. 1060 aluminum foil and 1235 aluminum foil are high-quality raw materials for making electronic tags. Compared with ordinary electronic tags, electronic tags made of 1060 aluminum foil can last longer and are safer and more environmentally friendly.

3003 Aluminium foil

3003 electronic foil has good formability and is mainly used in deep-drawing materials. The use of 3003 aluminum alloy products for stamping parts, models, shells, etc. has many advantages such as good surface, good plasticity, and pressure resistance.

The power battery shell made of 3003 aluminum alloy has impact resistance, is not easy to break and leaks, and can meet the strength and rigidity requirements of the power battery shell, which can reduce the weight of the battery and improve the capacity density of the battery.

Haomei electronic aluminum foil production process is casting - soaking - hot rolling - pre-annealing - cold rolling - intermediate annealing - cold rolling - foil rolling - slitting - performance testing - packaging. The alloys are mainly aluminum alloy 1100,1050, 1235, 1060 and 3003. The thickness is usually 0.02-0.05 mm. Welcome to leave message below to inquire what you need.

Original Source: https://www.alumfoils.com/a/the-main-alloys-of-aluminum-electronic-foil.html