GB/T 22638.2-2016
ActiveTest methods for aluminium and aluminium alloy foils—Part 2: Determination of pinhole
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, including procedures for counting and measuring pinhole dimensions. It is applied in the quality control and inspection of thin foils used in packaging, electronics, and thermal insulation industries. The test ensures foil integrity by identifying defects that could compromise barrier properties or product performance.
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