CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81094 | prEN ISO 1628-3 rev | Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 3: Polyethylenes and polypropylenes | Izstrādē |
| 81111 | prEN ISO 1628-5 rev | Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 5: Thermoplastic polyester (TP) homopolymers and copolymers | Izstrādē |
| 68525 | prEN ISO 16396-2 rev | Plastics - Polyamide (PA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 22652 | prEN ISO 17134 | Classification and marking of plastics recyclates - General | Izstrādē |
| 81099 | prEN ISO 178 | Plastics - Determination of flexural properties (ISO/DIS 178:2026) | Aptauja |
| 23273 | prEN ISO 179-2 rev | Plastics -- Determination of Charpy impact properties -- Part 2: Instrumented impact test | Izstrādē |
| 83183 | prEN ISO 179-2 rev | Plastics — Determination of Charpy impact properties — Part 2: Instrumented impact test | Izstrādē |
| 30252 | prEN ISO 182-2 rev | 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 2: pH method | Izstrādē |
| 12331 | prEN ISO 183:1999 rev | Plastics - Qualitative evaluation of the bleeding of colorants | Izstrādē |
| 30132 | prEN ISO 1872-2 rev | Plastics - Polyethylene (PE) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
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