ISO 11833-1-2019 塑料--未增塑的聚氯乙烯薄板--第1部分：厚度不小于1mm薄板的类型、尺寸和特性 Plastics -- Unplasticized poly(vinyl chloride) sheets -- Part 1: Types, dimensions and characteristics for sheets of thickness not less than 1 mm

This document specifies the requirements for flat extruded sheets and pressed sheets of unplasticized poly(vinyl chloride) (PVC-U) and the test methods to be used to measure the required values.
It applies only to sheets of thickness not less than 1,0 mm.
It does not cover biaxially stretched PVC-U sheets.th edition 2019-07 Plastics — Unplasticized poly(vinyl chloride) sheets — Part 1: Types, dimensions and characteristics for sheets of thickness not less than 1 mm Plastiques？—？Feuilles？en？poly(chlorure？de？vinyle)？non？plastifié？— Partie？1:？Types,？dimensions？et？caractéristiques？pour？des？plaques？ d'épaisseur？non？inférieure？à？1？mm Reference number ISO 11833-1:2019(E) ？ ISO 2019 ISO 11833-1:2019