CEN/TC 249

Registration number (WIID)Project No.TitleStatus
58793LVS EN ISO 20028-2:2017Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 20028-2:2017)Standarts spēkā
72887EN 18064-4:2025Plastics - Quality recommendations and basis for specifications for application of plastic recyclates in products - Part 4: Poly(ethylene terephthalate) (PET)Standarts spēkā
68885LVS EN ISO 29988-1:2020Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 29988-1:2019)Standarts spēkā
78965LVS EN ISO 1158:2026Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content (ISO 1158:2026)Standarts spēkā
68843EN ISO 21304-2:2021Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 21304-2:2019)Standarts spēkā
81097LVS EN ISO 1043-4:2021/A1:2026Plastics - Symbols and abbreviated terms - Part 4: Flame retardants - Amendment 1: New code numbers for flame retardants (ISO 1043-4:2021/Amd 1:2026)Standarts spēkā
79391EN 12814-5:2025Testing of welded joints of thermoplastics semi-finished products - Part 5: Macroscopic examinationStandarts spēkā
68757LVS EN ISO 75-1:2020Plastics - Determination of temperature of deflection under load - Part 1: General test method (ISO 75-1:2020)Standarts spēkā
66801LVS EN ISO 23153-1:2020Plastics - Polyetheretherketone (PEEK) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 23153-1:2020)Standarts spēkā
61890EN ISO 21306-1:2019Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21306-1:2019)Standarts spēkā
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