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 1827:2022 - Rubber, vulcanized or thermoplastic — Determination of shear modulus and adhesion to rigid plates — Quadruple-shear methods
- This document specifies methods for the determination of the modulus in shear and the strength of bonds of rubber to metal or other rigid plates, using rubber bonded between four parallel...
ISO/TS 10839:2022 - Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installation
- This document presents a code of practice dealing with polyethylene (PE) pipes and fittings for buried pipeline systems outside buildings, conforming to the ISO 4437 series, and designed to...
ISO 4664-1:2022 - Rubber, vulcanized or thermoplastic — Determination of dynamic properties — Part 1: General guidance
- This document gives guidance on the determination of dynamic properties of vulcanized and thermoplastic rubbers. It includes both free- and forced-vibration methods carried out on both...
ISO/PAS 22101-2:2022 - Polyethylene reinforced with short glass fibres (PE-sGF) piping systems for industrial applications — Part 2: Pipes
- This document is applicable to short glass fibre reinforced polyethylene (PE-sGF) pipes manufactured by the spiral cross winding method, which are used below ground for the conveyance of liquid...
ISO/PAS 22101-1:2022 - Polyethylene reinforced with short glass fibres (PE-sGF) piping systems for industrial applications — Part 1: General
- This document specifies the general aspects of short glass fibre reinforced polyethylene (PE-sGF) piping systems, manufactured by the spiral cross winding method, which are used below ground...
ISO 16396-2:2022 - Plastics — Polyamide (PA) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties
- This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of polyamide moulding and extrusion materials. It gives the...
ISO 1133-1:2022 - Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics — Part 1: Standard method
- This document specifies two procedures for the determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastic materials under specified conditions of...
ISO 13268:2022 - Thermoplastics piping systems for non-pressure underground drainage and sewerage — Thermoplastics shafts or risers for inspection chambers and manholes — Determination of ring stiffness
- This document specifies a test method for assessing the initial (short-term) tangential ring stiffness of riser shafts for thermoplastics inspection chambers or manholes.