Projects of CEN/TC 249

DIN EN ISO 1628-5 2024-12-19 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 5: Thermoplastic polyester (TP) homopolymers and copolymers (ISO/DIS 1628-5:2026); German and English version prEN ISO 1628-5:2026 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 14855-2:2026); German version EN 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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