Materiales

 

Materiales

ISO 3384-1:2024 - Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression — Part 1: Testing at constant temperature
- This document specifies two procedures for determining the decrease in counterforce exerted by a test piece of vulcanized or thermoplastic rubber which has been compressed to a constant...
ISO 16620-4:2024 - Plastics — Biobased content — Part 4: Determination of biobased mass content
- This document specifies a method of determining the biobased mass content in plastics products, based on the radiocarbon analysis and elemental analysis.This document is applicable to...
ISO 34256:2024 - Adhesives for non-structural wood applications — Test method and requirements for resistance to static load
- This document specifies a method for determining the ability of a test piece bonded with a thermoplastic adhesive, to support a given load for a specified time without fracture or excessive...
ISO/TS 4958:2024 - Nanotechnologies — Vocabulary — Liposomes
- This document defines terms related to liposomes in nanotechnologies, within the context of biological systems and biomedical applications. In this context, liposomes are one form of...
ISO 8233:2024 - Thermoplastics valves — Torque — Test method
- This document specifies a test method for the determination of the opening, closing and running torque of thermoplastics valves.This document is applicable to all types of manually...
ISO 8060:2024 - Composites and reinforcements fibres — Carbon fibre reinforced plastics (CFRPs) and metal assemblies — Characterization of durability of adhesive interfaces by wedge rupture test
- This document specifies a method for determining the durability of the adhesive joints of carbon fibre reinforced plastics (CFRPs) and metal assemblies by a wedge rupture test using a double...
ISO 8605:2024 - Fibre-reinforced plastics — Sheet moulding compound (SMC) — Requirements and specifications
- This document establishes requirements and specifications for sheet moulding compound (SMC) used in the production of composite parts by hot moulding.It is suitable for sheet moulding...
ISO 22007-1:2024 - Plastics — Determination of thermal conductivity and thermal diffusivity — Part 1: General principles
- This document describes the background to methods for the determination of the thermal conductivity and thermal diffusivity of polymeric materials. Different techniques are available for these...
ISO 813-2:2024 - Rubber, vulcanized or thermoplastic — Determination of adhesion to a rigid substrate — Part 2: Adhesion of a soft thermoplastic elastomer layer
- This document specifies a test method for assessing the peel strength of a thermoplastic elastomer (TPE) to a rigid substrate. It is mainly applicable to soft components in the Shore A hardness...
ISO 4437-5:2024 - Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 5: Fitness for purpose of the system
- This document specifies the requirements of fitness for purpose of assembled polyethylene (PE) piping systems in the field of the supply of gaseous fuels.It specifies the requirements...
ISO/TS 22499:2024 - Thermoplastic pipes for the conveyance of fluids — Inspection of polyethylene butt fusion joints using phased array ultrasonic testing
- This document describes the phased array ultrasonic testing (PAUT) of polyethylene butt fusion (BF) joints, including pipe-to-pipe, pipe-to-fitting and fitting-to-fitting joints, used for the...
ISO 4437-1:2024 - Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 1: General
- This document specifies materials and the general aspects of polyethylene (PE) piping systems in the field of the supply of gaseous fuels.It also specifies the test parameters for the...
ISO 4437-3:2024 - Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings
- This document specifies the characteristics of fusion fittings made from polyethylene (PE) as well as of mechanical fittings for piping systems in the field of the supply of gaseous...
ISO 4437-2:2024 - Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 2: Pipes
- This document specifies the characteristics of pipes made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.It also specifies the test parameters for...
ISO 16422-2:2024 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Part 2: Pipes
- This document specifies the characteristics of solid-wall pipes made of oriented unplasticized poly(vinyl chloride) (PVC-O) for piping systems intended to be used underground or above-ground...
ISO 16422-5:2024 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Part 5: Fitness for purpose of the system
- This document specifies the characteristics of the fitness for purpose of oriented unplasticized poly(vinyl chloride) (PVC-O) solid wall piping intended to be used underground or above-ground...