GB/T 22789.1-2008
AbolishedPlastics - Unplasticized poly(vinyl chloride)sheets - Types, dimensions and characteristics - Part 1: Sheets of thickness not less than 1 mm
硬质聚氯乙烯板材 分类、尺寸和性能 第1部分：厚度1mm以上板材
Application Summary AI generated
This standard specifies the classification, dimensions, and performance requirements for unplasticized polyvinyl chloride (PVC-U) sheets with a thickness of 1 mm or more. It is applied in the manufacturing and quality control of rigid PVC sheets used in construction, chemical processing, and industrial applications, such as for wall cladding, tank linings, and ventilation ductwork. The standard ensures consistency in sheet sizes and mechanical properties for procurement and engineering design.
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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.