ISO 1158 'Plastics -- Vinyl chloride homopolymers and copolymers -- Determination of chlorine content' to replace EN 1905 after adoption of ISO 1158:1998 unchanged with ENQ/FV. Do you agree to replace EN 1905:1998 by ISO 1158:1998 adopting this standard unchanged under the Vienna Agreement?

General information

30.98 Project deleted   Nov 10, 2016


CEN/TC 155 Plastics piping systems and ducting systems

European Norm


This standard specifies a method for assessing the poly(vinyl chloride) (PVC) content in reprocessable and recyclable unplasticized (PVC-U) materials or materials derived from PVC-U products. In this standard, only the method for calculation of the PVC content is described, while for the determination of the chlorine content reference is made to prEN ISO 1158:1997. If the material contains or is supposed to contain chlorinated poly(vinyl chloride) (PVC-C) or chlorinated polyethylene (PE-C), an apparent PVC content is calculated.

Life cycle


30.98 Project deleted
Nov 10, 2016