GB/T 27565-2011
ActiveAlkyl ketene dimer for industrial use
工业用烷基烯酮二聚体
Application Summary AI generated
GB/T 27565-2011 specifies the technical requirements, test methods, inspection rules, and packaging for alkyl ketene dimer (AKD) used as a sizing agent in the papermaking industry. It applies to the quality control and procurement of industrial-grade AKD, which is added to paper pulp to enhance water resistance and improve paper surface properties. This standard ensures consistent performance in paper production, particularly for high-quality printing and packaging papers.
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