CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12310 | EN ISO 4610:2001 | Plastics - Vinyl chloride homopolymer and copolymer resins - Sieve analysis using air-jet sieve apparatus (ISO 4610:2001) | Izstrādē |
| 73586 | EN ISO 22526-1:2021 | Plastics - Carbon and environmental footprint of biobased plastics - Part 1: General principles (ISO 22526-1:2020) | Izstrādē |
| 40887 | CEN/TS 16861:2015 | Plastics - Recycled plastics - Determination of selected marker compounds in food grade recycled polyethylene terephthalate (PET) | Izstrādē |
| 34956 | EN 16472:2014 | Plastics - Method for artificial accelerated photoageing using medium pressure mercury vapour lamps | Izstrādē |
| 21803 | prEN ISO 1873-2:1997 rev | Plastics - Polypropylene (PP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 73593 | EN ISO 22526-2:2021 | Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020) | Izstrādē |
| 27168 | EN ISO 2439:2008 | Flexible cellular polymeric materials - Determination of hardness (indentation technique) (ISO/FDIS 2439:2008) | Izstrādē |
| 73540 | EN ISO 7231:2023 | Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2023) | Izstrādē |
| 24362 | CEN/TR 15351:2006 | Plastics - Guide for vocabulary in the field of degradable and biodegradable polymers and plastic items | Izstrādē |
| 71217 | EN ISO 13000-1:2021 | Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO 13000-1:2021) | Izstrādē |
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