GB/T 40409-2021
ActiveFlame retardant chemical—Tetrabromophthalate diol
阻燃化学品 四溴苯酐二醇
Application Summary AI generated
GB/T 40409-2021 specifies the technical requirements, test methods, inspection rules, and marking for tetrabromophthalate diol, a reactive flame retardant chemical. It is applied in the production of polyurethane foams, coatings, and adhesives where the chemical is chemically bonded into the polymer matrix to provide permanent flame resistance. This standard ensures quality control and safety compliance for manufacturers and users in the chemical and materials industries.
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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.