Materiales

Materiales

ISO 5677:2023 - Testing and characterization of mechanically recycled polypropylene (PP) and polyethylene (PE) for intended use in different plastics processing techniques
- This document specifies test methods for assessing important properties of mechanically recycled polypropylene [PP (REC)] and polyethylene [PE (REC)] in granular or pellet form for use in...
ISO 23930:2023 - Fibre-reinforced plastic composites — Full-section compressive test for pultruded profiles
- This document specifies a method for determining the compressive properties in the pultruded fibre reinforced plastic (FRP) using full-section compressive tests.It is applicable to...
ISO 13741-1:2023 - Plastics/rubber — Determination of residual monomers and other organic components by capillary-column gas chromatography — Part 1: Direct liquid injection method
- This document specifies a method for the determination of residual monomers and other (saturated) organic components in aqueous polymer dispersions and latices as well as in related products....
ISO 20975-1:2023 - Fibre-reinforced plastic composites — Determination of laminate through-thickness properties — Part 1: Direct tension and compression tests
- This document specifies methods for determining the through-thickness properties (i.e. strength, modulus of elasticity, Poisson’s ratio and strain-to-failure) of fibre-reinforced plastic...
ISO/ASTM 52931:2023 - Additive manufacturing of metals — Environment, health and safety — General principles for use of metallic materials
- This document provides guidance and requirements for risk assessment and implementation of prevention and protection measures relating to additive manufacturing with metallic powders.The...
ISO/ASTM 52936-1:2023 - Additive manufacturing of polymers — Qualification principles — Part 1: General principles and preparation of test specimens for PBF-LB
- This document specifies the general principles to be followed when test specimens of thermoplastic materials are prepared by laser-based powder bed fusion (PBF-LB/P), which is commonly known as...
ISO 12493:2023 - Rubber, vulcanized or thermoplastic — Determination of stress in tension under non-isothermal conditions
- This document describes two methods for measuring stress in tension under non-isothermal conditions.—    Method A: The thermal stress is measured for various pre-strain and...
ISO 4666-3:2022 - Rubber, vulcanized — Determination of temperature rise and resistance to fatigue in flexometer testing — Part 3: Compression flexometer (constant-strain type)
- ISO 4666-3:2016 specifies the flexometer test with constant-strain amplitude for the determination of the temperature rise and resistance to fatigue of vulcanized rubber. The flexometer...
ISO/TS 23367-1:2022 - Nanotechnologies — Performance characteristics of nanosensors for chemical and biomolecule detection — Part 1: Detection performance
- This document describes the performance characteristics necessary to evaluate the detection performance of nanosensors for chemical and biomolecule detection. This document does not cover the...
ISO 6401:2022 - Plastics — Poly(vinyl chloride) — Determination of residual vinyl chloride monomer using gas-chromatographic method
- This document specifies a method for the determination of vinyl chloride monomer in homopolymer and copolymer resins of vinyl chloride and compounded materials. The method is based on sample...