Aluminum foil for capacitor parameters

Aloi Hasira Unene Upana Core inner diameter Maximum outer diameter of aluminum coil Thickness tolerance Unyevu Brightness L
Foil ya alumini kwa capacitors 1235 0 0.005-0.016mm 100-500mm 76 500 ≦5 Darasa a (Mtihani wa maji ya brashi) ≦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(≤) Na(≤) Al(≥)
0.005 0.003 0.0025 99.99
0.005 0.015 0.015 99.97
0.01 0.02 0.02 99.95
0.01 0.04 0.04 99.93
0.01 0.06 0.06 99.90
0.01 0.10 0.08 99.85
0.0025~0.0050 ≤0.014 ≤0.014 ≥99.97
Kumbuka: After the agreement between the supplier and the buyer, it can be supplied according to the agreement.

Chemical composition of cathode foil（%）
Cu Fe Na Al
0.01 0.16 0.16 99.7
0.01 0.25 0.20 99.6
Kumbuka: 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

Unene

(mm)

 Hasira Nguvu ya Mkazo

N /mm2

 Kurefusha

δ

%
not less than
0.015~0.090 M 24.5 2.0
Y 98.0 0.5
0.100~0.200 M 29.4 3.0
Y 98.0 0.5

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. The (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.

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

Maombi

aluminum foil for capacitor repair

Kwa nini tuchague?

Henan Huawei Aluminium Co., Ltd. ndiye kiongozi wa watengenezaji na wasambazaji wengi wa alumini nchini China. Sisi madhubuti kudhibiti ubora na kuzingatia wateja. Tunatumai kuwa na ushirikiano wa kina na wewe na kukupa huduma za ubora wa juu wa vifaa vya alumini vya OEM. Iwapo ungependa kupata bei mpya na bora zaidi kwa kila kilo au kwa uzito wa kawaida wa tani, tafadhali wasiliana nasi.

Mstari wa uzalishaji wa foil ya alumini

Ufungashaji

  • Kifurushi: Kesi ya mbao
  • Vipimo vya kawaida vya kesi ya Mbao: Urefu*Upana*Juu=1.4m*1.3m*0.8m
  • Mara moja inahitajika,ukubwa wa kesi ya mbao inaweza kuundwa upya kama inavyohitajika.
  • Kwa kila kesi ya mbao Mizani ya Uzito wa Jumla: 500-700Uzito wa KG: 450-650KG
  • Toa maoni: Kwa mahitaji maalum ya ufungaji, sambamba itaongezwa ipasavyo.

 

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