GB/T 22638.10-2016
ActiveTest methods for aluminium and aluminium alloy foils—Part 10：Determination of mass per unit area (surface density) of coatings
铝箔试验方法 第10部分：涂层表面密度的测定
Application Summary AI generated
This standard specifies the gravimetric method for determining the mass per unit area (surface density) of coatings on aluminium and aluminium alloy foils. It is applied in the manufacturing and quality control of coated foil products, such as those used in food packaging, pharmaceutical blister packs, and capacitor electrodes, to ensure uniform coating thickness and material performance. The test is critical for verifying compliance with product specifications and process consistency in the metallurgical and packaging industries.
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