GB/T 24413-2009
ActivePhenolic urethane resin for foundry
铸造用酚脲烷树脂
Application Summary AI generated
GB/T 24413-2009 specifies the technical requirements, test methods, inspection rules, and packaging for phenolic urethane resin used in foundry applications. It is applied in the production of sand molds and cores for metal casting, particularly in the automotive, machinery, and heavy equipment industries where high-strength, fast-curing resin binders are required. The standard ensures consistent resin quality for the cold-box process, enabling precise casting with improved dimensional accuracy and surface finish.
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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.