Projects of CEN/TC 249

DIN EN ISO 21309-2 rev 2024-12-19 Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties More  Comment 
DIN EN ISO 21309-1 rev 2024-12-19 Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 1: Designation system and basis for specifications More  Comment 
DIN EN ISO 21304-2 rev 2024-12-19 Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties More  Comment 
DIN EN ISO 19062-2 2024-12-19 Plastics - Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 19062-2:2025); German and English version prEN ISO 19062-2:2025 More  Comment 
DIN EN ISO 1628-3 2024-12-19 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 3: Polyethylenes and polypropylenes (ISO/DIS 1628-3:2026); German and English version prEN ISO 1628-3:2026 More  Comment 
DIN EN ISO 1628-2 2024-12-19 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins (ISO/DIS 1628-2:2026); German and English version prEN ISO 1628-2:2026 More  Comment 
DIN EN ISO 3451-1 2024-12-17 Plastics - Determination of ash - Part 1: General methods (ISO 3451-1:2026); German version EN ISO 3451-1:2026 More  Comment 
DIN EN ISO 14855-2 2024-09-30 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO/FDIS 14855-2:2026); German version FprEN ISO 14855-2:2026 More  Comment 
DIN EN ISO 8067 2024-03-16 Flexible cellular polymeric materials - Determination of tear strength (ISO/DIS 8067:2025); German and English version prEN ISO 8067:2025 More  Comment 
DIN EN ISO 7214 2023-11-09 Cellular plastics - Polyethylene - Methods of test (ISO/DIS 7214:2024); German and English version prEN ISO 7214:2024 More  Comment 

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