EN ISO 11833-1:2019 塑料.未塑性聚氯乙烯板材.型号,尺寸和特点.第1部分:厚度不低于1mm 的板材
Plastics - Unplasticized poly(vinyl chloride) sheets - Part 1: Types, dimensions and characteristics for sheets of thickness not less than 1 mm (ISO 11833-1:2019)
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.