GB/T 37042-2018
ActiveHexamethylene diisocyanate
六亚甲基二异氰酸酯
Application Summary AI generated
GB/T 37042-2018 specifies the requirements, test methods, inspection rules, and packaging for hexamethylene diisocyanate (HDI), a key raw material used in the production of polyurethane coatings, adhesives, and elastomers. It applies primarily to the chemical manufacturing and rubber/plastics industries, ensuring quality control for HDI used in industrial coatings, automotive finishes, and high-performance sealants. The standard is also referenced in procurement and quality testing contexts to verify purity, isocyanate content, and safety compliance for downstream polyurethane applications.
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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.