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Overview ISO 1158:1998 specifies laboratory methods for determining the chlorine content of vinyl chloride homopolymers and copolymers (PVC and related resins) that do not contain plasticizers or oth…
Overview ISO 1158:2026 - Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content defines standardized methods for accurately measuring the chlorine content in vinyl…
1 Scope This International Standard specifies two methods for the determination of the chlorine content of homopolymers and copolymers of vinyl chloride, free from plasticizers or additives, namely:…