GB/T 3402.1-2005
ActivePlastics Homopolymer and copolymer resins of vinyl chloride -- Part 1: Designation system and basis for specifiations
塑料 氯乙烯均聚和共聚树脂 第1部分：命名体系和规范基础
Application Summary AI generated
This standard establishes a designation system and specification basis for homopolymer and copolymer resins of vinyl chloride, providing a consistent naming method based on key properties like viscosity number and bulk density. It is applied in the plastics industry for classifying and specifying PVC resins used in manufacturing pipes, profiles, cables, and other rigid or flexible products. The standard ensures uniform communication between suppliers and buyers during procurement and quality control.
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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.