CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 68555 | EN ISO 13468-1:2019 | Plastics - Determination of the total luminous transmittance of transparent materials - Part 1: Single-beam instrument (ISO 13468-1:2019) | Izstrādē |
| 30817 | EN ISO 22088-5:2009 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 5: Constant tensile deformation method (ISO 22088-5:2006) | Izstrādē |
| 22651 | EN 15342:2007 | Plastics - Recycled Plastics - Characterization of polystyrene (PS) recyclates | Izstrādē |
| 65579 | EN ISO 15512:2019 | Plastics - Determination of water content (ISO 15512:2019) | Izstrādē |
| 61632 | EN 513:2018 | Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the resistance to artificial weathering | Izstrādē |
| 74831 | EN ISO 11337:2023 | Plastics - Polyamides - Determination of ε-caprolactam and ω-laurolactam by gas chromatography (ISO 11337:2023) | Izstrādē |
| 61637 | EN 477:2018 | Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the resistance to impact of profiles by falling mass | Izstrādē |
| 73588 | EN ISO 23977-1:2021 | Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020) | Izstrādē |
| 73594 | EN ISO 22766:2021 | Plastics - Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions (ISO 22766:2020) | Izstrādē |
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