This document stipulates the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and warranty period of hydroxyethyl methylcellulose for industrial use. This document applies to industrial hydroxyethyl methylcellulose produced from natural cellulose as raw material through alkalization and etherification reactions.
T/CIESC 0028-2022 history
2022T/CIESC 0028-2022 Hydroxyethyl methyl cellulose for industrial use