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Projects of ISO/TC 61/SC 9/WG 20

Document number Begin Title Comment
DIN EN ISO 1628-2 rev 2024-12-19 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins More  Comment 
DIN EN ISO 182-3 2024-12-19 Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 3: Conductometric method (ISO/DIS 182-3:2025); German and English version prEN ISO 182-3:2025 More  Comment 
ISO/AWI 1628-2 2024-11-21 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins More  Comment 
ISO/FDIS 182-3 2024-11-21 Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 3: Conductometric method More  Comment 
DIN EN ISO 1158 2023-11-15 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content (ISO/DIS 1158:2025); German and English version prEN ISO 1158:2025 More  Comment 
ISO/DIS 1158 2023-09-28 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content More  Comment 

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