Aluminum foil for capacitor parameters

LegaTemperareSpessoreLarghezzaCore inner diameterMaximum outer diameter of aluminum coilTolleranza sullo spessoreBagnabilitàBrightness L
Aluminum foil for capacitors 123500.005-0.016mm100-500mm76500≦5Class A (Prova dell'acqua della spazzola)≦60

aluminum foil capacitor

The aluminum foil used in electrolytic capacitors is a corrosive material that works under polar conditions. It has higher requirements for the structure of aluminum foil. The aluminum foil used is divided into three types: cathode foil, with a thickness of 0.015mm to 0.06mm; high-voltage foil, with a thickness The thickness is 0.065mm～0.1mm, and the aluminum foil is required to be produced with high-purity aluminum; the thickness of the low-pressure foil is 0.06mm～0.1mm.

Chemical composition of high pressure raw foil and low pressure raw foil（%）

Cu(≤)Fe(≤)E(≤)Al(≥)
0.0050.0030.002599.99
0.0050.0150.01599.97
0.010.020.0299.95
0.010.040.0499.93
0.010.060.0699.90
0.010.100.0899.85
0.0025~0.0050≤0.014≤0.014≥99.97
Nota: After the agreement between the supplier and the buyer, it can be supplied according to the agreement.

Chemical composition of cathode foil（%）

CuFeEAl
0.010.160.1699.7
0.010.250.2099.6
Nota: After the agreement between the supplier and the buyer, it can be supplied according to the agreement.

Longitudinal room temperature mechanical properties of aluminum foil

Spessore

(mm)

TemperareResistenza alla trazione

N /mm2

Allungamento

δ

%

not less than
0.015~0.090M24.52.0
Y98.00.5
0.100~0.200M29.43.0
Y98.00.5

Crystal Structure Properties of Capacitor Aluminum Foil

  1. The average surface dislocation density of the soft-state high-pressure original foil is not more than 10∧6/cm2.
  2. IL (100) crystal plane occupancy rate of the soft-state high-pressure original foil is not less than 80%.
  3. The thickness of the oxide film on the surface of the soft-state high-voltage original foil is not more than 6nm.

Nota: Foils with other parameters can be supplied by agreement between the supplier and the buyer.

Applicazione

aluminum foil for capacitor repair

Perché scegliere noi?

Henan Huawei Aluminium Co., Ltd. è il leader di molti produttori e fornitori di alluminio in Cina. Controlliamo rigorosamente la qualità e ci concentriamo sui clienti. Ci auguriamo di avere una collaborazione approfondita con voi e di fornirvi servizi OEM personalizzati di prodotti in materiale di alluminio di alta qualità. Se desideri ottenere i prezzi più recenti e migliori in base al peso standard per kg o per tonnellata, Ci contatti per favore.

Linea di produzione di fogli di alluminio

Imballaggio

  • Pacchetto: Scatola di legno
  • Specifiche standard della custodia in legno: Lunghezza*Larghezza*Altezza=1,4 m*1,3 m*0,8 m
  • Una volta necessario,la dimensione della cassa in legno potrebbe essere ridisegnata secondo necessità.
  • Per cassa di legno Bilancia del peso lordo: 500-700KG Peso netto: 450-650KG
  • Osservazione: Per esigenze di imballaggio particolari, corrispondente sarà aggiunto di conseguenza.

 

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