GB/T 4649-2018
ActiveEthylene glycol for industrial use
工业用乙二醇
Application Summary AI generated
GB/T 4649-2018 specifies the technical requirements, test methods, inspection rules, and packaging for ethylene glycol used in industrial applications. It is primarily applied in the production of polyester fibers, antifreeze formulations, and as a raw material in chemical synthesis, ensuring quality control for manufacturers and procurement in the petrochemical and automotive industries.
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