GB/T 32685-2016
ActivePurified terephthalic acid (PTA) for industrial use
工业用精对苯二甲酸（PTA）
Application Summary AI generated
GB/T 32685-2016 specifies the technical requirements, test methods, inspection rules, and packaging for purified terephthalic acid (PTA) used in industrial production. It applies primarily to the manufacturing of polyester fibers, plastic bottles, and films, where PTA serves as a key raw material in the polymerization process. The standard ensures consistent quality and purity for chemical processing and quality control in the petrochemical industry.
Related Standards
GB/T 19465-2004
Isobutane for industrial use (HC-600a)
GB/T 7534-2004
Volatile organic liquids for industrial use--Determination of boiling range
GB/T 6324.1-2004
Test method of organic chemical products--Part 1:Water miscibility test of liquid organic chemical products
GB/T 6324.2-2004
Test method of organic chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids
GB/T 10665-2004
Calcium carbide
GB/T 19602-2004
1，1-Difluoroethane for industrial use(HFC-152a)
GB/T 3069.2-2005
Method for the determination of The crystallization temperature of naphthalene
GB/T 6701-2005
Method for the determination of The non-volatile of naphthalene
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.