GB/T 43019.6-2025
UpcomingDetermination of water vapour transimission rate for plastics film and sheeting—Part 6:Ionization mass spectrometer method
塑料薄膜和薄片水蒸气透过率的测定 第6部分：电离质谱仪法
Application Summary AI generated
This standard specifies the use of an ionization mass spectrometer to measure the water vapor transmission rate of plastic films and sheets. It is applied in quality control and material testing for packaging, particularly in industries requiring high barrier properties such as food, pharmaceutical, and electronics packaging. The method provides accurate, real-time detection of moisture permeability for thin plastic materials.
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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.