CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81128 | EN ISO 1183-2:2026 | Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO 1183-2:2026) | Standarts spēkā |
| 81128 | LVS EN ISO 1183-2:2026 | Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO 1183-2:2026) | Standarts spēkā |
| 81127 | EN ISO 3451-1:2026 | Plastics - Determination of ash - Part 1: General methods (ISO 3451-1:2026) | Standarts spēkā |
| 81127 | LVS EN ISO 3451-1:2026 | Plastics - Determination of ash - Part 1: General methods (ISO 3451-1:2026) | Standarts spēkā |
| 81112 | prEN ISO 1628-2 | Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins (ISO/DIS 1628-2:2026) | Aptauja |
| 81111 | prEN ISO 1628-5 | 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) | Aptauja |
| 81110 | LVS EN ISO 182-3:2025 | 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 3: Conductometric method (ISO 182-3:2025) | Standarts spēkā |
| 81110 | EN ISO 182-3:2025 | 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 3: Conductometric method (ISO 182-3:2025) | Standarts spēkā |
| 81109 | prEN ISO 307 | Plastics - Polyamides - Determination of viscosity number (ISO/DIS 307:2026) | Aptauja |
| 81108 | prEN ISO 19062-2 | Plastics - Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 19062-2:2025) | Aptauja slēgta |
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