GB/T 12010.5-2010
ActivePlastic - polyvinyl alcohol (PVAL) materials - Part 5: Determination for average polymerization degree
塑料 聚乙烯醇材料（PVAL） 第5部分：平均聚合度测定
Application Summary AI generated
This standard specifies the method for determining the average degree of polymerization of polyvinyl alcohol (PVAL) materials. It is applied in the plastics and chemical industries for quality control and material characterization of PVAL resins used in adhesives, films, and textile sizing. The testing context involves manufacturers and laboratories verifying polymer chain length to ensure consistent processing properties.
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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.