GB/T 22638.9-2016
ActiveTest methods for aluminium and aluminium alloy foils—Part 9: Determination of hydrophilic property
铝箔试验方法 第9部分：亲水性的检测
Application Summary AI generated
This standard specifies the test method for determining the hydrophilic property of aluminium and aluminium alloy foils. It is primarily applied in the manufacturing and quality control of aluminium foil used for heat exchangers, such as air conditioner condensers and evaporators, where surface wettability is critical for condensate drainage and heat transfer efficiency.
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