CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76961 | LVS EN ISO 1183-1:2025 | Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method (ISO 1183-1:2025) | Standarts spēkā |
| 79623 | LVS EN ISO 3386-1:2025 | Polymeric materials, cellular flexible - Determination of stress-strain characteristics in compression - Part 1: Low-density materials (ISO 3386-1:2025) | Standarts spēkā |
| 72882 | LVS EN ISO 15527:2022 | Plastics - Compression-moulded sheets of polyethylene (PE-UHMW, PE-HD) - Requirements and test methods (ISO 15527:2022) | Standarts spēkā |
| 71272 | EN ISO 1628-2:2020 | Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins (ISO/DIS 1628-2:2020) | Standarts spēkā |
| 78916 | LVS EN ISO 6427:2025 | Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO 6427:2025) | Standarts spēkā |
| 72887 | LVS EN 18064-4:2025 | Plastics - Quality recommendations and basis for specifications for application of plastic recyclates in products - Part 4: Poly(ethylene terephthalate) (PET) | Standarts spēkā |
| 61632 | LVS EN 513:2019 | Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the resistance to artificial weathering | Standarts spēkā |
| 12185 | LVS EN 13677-2:2003 | Reinforced thermoplastic moulding compounds - Specification for GMT - Part 2: Methods of test and general requirements | Standarts spēkā |
| 12235 | LVS EN ISO 14527-2:2001 | Plastics - Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs) - Part 2: Preparation of test specimens and determination of properties | Standarts spēkā |
| 11966 | LVS EN ISO 182-4:2001 | 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 4: Potentiometric method | Standarts spēkā |
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