Aluminum foil for capacitor parameters

Alloy Temper Ukobvu Upamhi Core inner diameter Maximum outer diameter of aluminum coil Thickness tolerance Kunyorova Brightness L
Aluminium foil ye capacitors 1235 0 0.005-0.016mm 100-500mm 76 500 ≦5 Kirasi a (Brush mvura test) ≦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(≤) Uye(≤) 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
ONA: After the agreement between the supplier and the buyer, it can be supplied according to the agreement.

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

Ukobvu

(mm)

 Temper Tensile Simba

N /mm2

 Elongation

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.

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

Application

aluminum foil for capacitor repair

Sei kusarudza isu?

Henan Huawei Aluminium Co., Ltd. ndiye mutungamiri weazhinji aruminiyamu anogadzira uye vatengesi muChina. Isu tinonyatso kudzora kunaka uye kutarisa kune vatengi. Isu tinovimba kuve nekubatana kwakadzama newe uye kukupa iwe yemhando yepamusoro aluminium zvinhu zvigadzirwa tsika OEM masevhisi. Kana iwe uchida kuwana mitengo mitsva uye yakanakisa nekg kana patani yakajairwa huremu, ndapota taura nesu.

Aluminium foil yekugadzira mutsara

Packing

  • Package: Wooden kesi
  • Standard Wooden kesi yakatarwa: Kureba*Kufara*Kureba=1.4m*1.3m*0.8m
  • Kamwe kanodiwa,huni kesi dimension inogona kugadzirwa patsva sezvinodiwa.
  • Panyaya yemapuranga Gross Weight scale: 500-700KG Net Weight: 450-650KG
  • Remark: Zvekurongedza zvakakosha zvinodiwa, zvinoenderana zvichawedzerwa saizvozvo.

 

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