Materiales

Materiales

ISO 16396-1:2022 - Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation system and basis for specifications
- This document establishes a system of designation for polyamide (PA) moulding and extrusion materials, which can be used as the basis for specifications.The types of polyamide plastics...
ISO/TS 16486-8:2022 - Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 8: Training and assessment of fusion operators
- This document specifies the training, assessment and approval of fusion operators, with the aim of establishing and maintaining their competency in the construction of unplasticized polyamide...
ISO 5623:2022 - Plastics — Joining of thermoplastic moulded components — Specification for quality levels for imperfections
- This document specifies quality levels for imperfections in joints in thermoplastic moulded components due to the joining process.This document does not describe imperfections that can...
ISO 5412:2022 - Plastics — Industrial compostable plastic shopping bags
- This document specifies the requirements, test methods, test regulations, packaging, transportation and storage of industrial compostable plastic shopping bags.This document is...
ISO 11296-9:2022 - Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 9: Lining with a rigidly anchored plastics inner layer
- This document, in conjunction with ISO 11296?1, specifies the requirements and test methods for pipes and fittings for the renovation of underground non-pressure drainage and sewerage networks...