ISO 527-2:2025
Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 11
- Дата публикации:
- 18 июня 2025 г.
- Издание:
- ISO IS 527 edition 3 version 1
- ICS:
- 83.080.01
1.1 This document specifies the test conditions for determining the tensile properties of moulding and extrusion plastics, based upon the general principles given in ISO 527-1. 1.2 The methods are selectively suitable for use with the following range of materials in the preferred thickness, or, in case of specimen machined from moulded parts in the thickness as moulded: — rigid and semi-rigid thermoplastics moulding, extrusion and cast materials, including compounds filled and reinforced by, for example, short fibres, small rods, plates or granules but excluding textile fibres (see ISO 527-4 and ISO 527-5). NOTE See ISO 527-1:2019, Clause 3 for the definition of "rigid" and "semi-rigid". — rigid and semi-rigid thermosetting moulding and cast materials, including filled and reinforced compounds but excluding textile fibres as reinforcement (see ISO 527-4 and ISO 527-5); — thermotropic liquid crystal polymers. The methods are not normally suitable for use with rigid cellular materials or sandwich structures containing cellular material. For rigid cellular materials, see ISO 1926. The methods are not suitable for flexible films and sheets, of thickness smaller than 1 mm, see ISO 527-3. 1.3 The methods are applied using specimens which can be either moulded to the chosen dimensions or machined, cut or punched from injection‑ or compression‑moulded plates. The multipurpose test specimen is preferred (see ISO 20753).
Abstract
Overview
ISO 527-2:2025 - "Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics" defines standardized test conditions for measuring the tensile properties of moulding and extrusion plastics. Built on the general principles of ISO 527-1, this third edition specifies specimen types, apparatus (including extensometer and gauge length), test speeds for tensile modulus, specimen preparation and conditioning, and reporting requirements for rigid and semi‑rigid thermoplastics, thermosets and thermotropic liquid crystal polymers.
Key topics and requirements
- Scope and materials: Applies to rigid and semi‑rigid thermoplastics and thermosets (including filled/reinforced compounds, excluding textile fibres) and thermotropic liquid crystal polymers. Not suitable for flexible films
Технические детали
- Технический комитет
- ISO/TC 61/SC 2 - Mechanical behavior
- SKU
- ISO 527-2:2025
Похожие стандарты
Упомянутые в описании и другие стандарты ISO
ISO 527-1:2012
ОтменёнPlastics — Determination of tensile properties — Part 1: General principles
ISO 8212:1986
ОтменёнSoaps and detergents — Techniques of sampling during manufacture
Overview Standard Reference: ISO 8212:1986 Title: Soaps and detergents - Techniques of sampling during manufacture ISO 8212:1986 defines standardized techniques for taking representative samples of s…
ISO 20662:2020
ДействующийShips and marine technology — Hopper dredger supervisory and control systems
Overview ISO 20662:2020 - Ships and marine technology: Hopper dredger supervisory and control systems (HD‑SCS) - specifies the components, structure, general requirements, and functional requirements…
ISO 3021:2023
ДействующийAdventure tourism — Hiking and trekking activities — Requirements and recommendations
Overview ISO 3021:2023 - Adventure tourism: Hiking and trekking activities - Requirements and recommendations defines safety-focused requirements and recommendations for hiking and trekking offered a…
ISO 3826-2:2008
ДействующийPlastics collapsible containers for human blood and blood components — Part 2: Graphical symbols for use on l…
Overview ISO 3826-2:2008 - "Plastics collapsible containers for human blood and blood components - Part 2: Graphical symbols for use on labels and instruction leaflets" defines a system of internatio…
ISO/IEC 24730-1:2014
ДействующийInformation technology — Real-time locating systems (RTLS) — Part 1: Application programming interface (API)
Overview ISO/IEC 24730-1:2014 specifies the Application Programming Interface (API) for Real‑Time Locating Systems (RTLS). The standard defines a minimal, interoperable boundary that lets application…
ISO 8668-5:1992
ДействующийAircraft — Terminal junction systems — Part 5: Detail specification for type 3 system
Overview - ISO 8668-5:1992 (Aircraft terminal junction systems, Type 3) ISO 8668-5:1992 defines the detail specification for Type 3 Terminal Junction Systems (TJS) used in aircraft electrical install…
ISO 7574-3:1985
ДействующийAcoustics — Statistical methods for determining and verifying stated noise emission values of machinery and e…
Overview ISO 7574-3:1985 is part of the ISO 7574 series on acoustics and provides a simple (transition) statistical method for determining and verifying stated noise emission values for batches (lots…