Spis treści Ukrywać
1. Insulation properties of aluminum foil for cables
2. Technical Specifications about aluminum foil for cable
3. The working principle of aluminum foil for cables

Insulation properties of aluminum foil for cables

We all know the widespread use and necessity of cables in electronics. Ze względu na powszechne stosowanie kabli i ich wrodzoną podatność na energię elektromagnetyczną, metoda ekranowania kabla może być ważniejsza niż specyfikacja przewodu i płaszcza.

W kablach komunikacyjnych, aluminum foil provides long-term insulation against moisture and corrosion from naturally occurring corrosive elements above and below ground. Aluminum foil also acts as an insulator against the magnetic and radio frequency fields associated with metal cables.

As the jacket of the fiber optic cable, the conductivity of the aluminum foil can test the integrity of the cable connection, acting as a "tracer" for the fiber optic cable.

aluminum foil for cable

Technical Specifications about aluminum foil for cable

  1. Grubość: 0.008-0.2mm
  2. Szerokość: 250-1200mm
  3. stop: 8011, 1050, 1060, 1235
  4. lighter in weight and more cost-effective than copper.
  5. Metoda przetwarzania: aluminum plastic composite is processed into a narrow strip
  6. Thicker film substrates provide higher dielectric and tensile strength. Thicker foil substrates provide higher conductivity and tensile strength, and lower signal attenuation.Tips: product width size is divided according to customers’ needs.The cable foil requires less oil on the surface, bez dziur, high mechanical properties, low overall quality requirements, but extremely strict length requirements.
    Stop Hartować Grubość(mm) Szerokość(mm) I.D.(mm) O.D.(mm) Tolerancja grubości(%) Długość Lightness
    1050 O 0.01-0.3 300 76 500 ≤5 COIL ≤60
    1060 O 0.01-0.3 300 76 500 ≤5 COIL ≤60
    8011 O 0.01-0.3 300 76 500 ≤5 COIL ≤60

The working principle of aluminum foil for cables

Foil shielding is an important way of shielding cables by wrapping the cable with a thin layer of aluminum foil and polyester backing for increased durability. The foil shield works in series with a tinned copper drain wire to ground the shield.

 

Oferta aluminium Huawei

Data LME Tygodniowa cena LME 2023-04 Średnia LME 2023-04 Średnia SMM
2023-05-03 2330$ 2333.3$ 2341.00$ 2712.08$
2023-05-02 2353$
2023-04-28 2342$
2023-04-27 2302$
2023-04-26 2339.5$
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