GB/T 22638.2-2008
AbolishedTest methods for aluminium and aluminium alloy foils - Part 2: Determination of porosity
铝箔试验方法 第2部分：针孔的检测
Application Summary AI generated
This standard specifies the method for detecting pinholes in aluminium and aluminium alloy foils. It is applied in the manufacturing and quality control of thin foils used in packaging, electronics, and thermal insulation, where the presence of pinholes can compromise barrier properties or electrical performance. The test is conducted to ensure product reliability in applications such as food containers, capacitors, and building materials.
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