GB/T 43019.5-2023
ActiveDetermination of water vapour transmission rate for plastics film and sheeting—Part 5:Pressure sensor method
塑料薄膜和薄片水蒸气透过率的测定 第5部分：压力传感器法
Application Summary AI generated
This standard specifies a method for determining the water vapour transmission rate of plastic films and sheets using a pressure sensor. It is applied in the packaging industry, particularly for evaluating the moisture barrier properties of materials used in food, pharmaceutical, and electronic product packaging. The test is conducted under controlled temperature and humidity conditions to ensure accurate measurement of water vapour permeation.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.