GB/T 33070-2016
Active1-Vinyl-2-pyrrolidinone homopolymer for industrial use
工业用聚N-乙烯基吡咯烷酮
Application Summary AI generated
GB/T 33070-2016 specifies the technical requirements, test methods, inspection rules, and packaging for 1-vinyl-2-pyrrolidinone homopolymer (polyvinylpyrrolidone, PVP) used in industrial applications. It applies to the production and quality control of PVP for industries such as pharmaceuticals, cosmetics, adhesives, and water treatment, where the polymer serves as a binder, stabilizer, or dispersant. The standard ensures consistent purity, molecular weight, and performance characteristics for safe and effective use in manufacturing processes.
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