ISO 24022-2:2020
Plastics — Polystyrene (PS) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

Standard No.

ISO 24022-2:2020

Release Date

2020

Published By

International Organization for Standardization (ISO)

Latest

ISO 24022-2:2020

Scope

This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of PS moulding and extrusion materials. It gives requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing. This document specifies the procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made. It lists the properties and test methods which are suitable and necessary to characterize PS moulding and extrusion materials. The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO 24022-1.

ISO 24022-2:2020 Referenced Document

• IEC 60112 Method for the determination of the proof and the comparative tracking indices of solid insulating materials*， 2020-10-28 Update
• IEC 60243-1 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
• IEC 60296 Fluids for electrotechnical applications – Mineral insulating oils for electrical equipment*， 2020-06-26 Update
• IEC 62631-2-1 Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical frequencies (0,1 Hz to 10 MHz) - AC methods
• IEC 62631-3-1 Dielectric and resistive properties of solid insulating materials - Part 3-1: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - General method*， 2023-01-23 Update
• IEC 62631-3-2 Dielectric and resistive properties of solid insulating materials — Part 3-2: Determination of resistive properties (DC methods) — Surface resistance and surface resistivity*， 2023-10-16 Update
• ISO 10350-1 Plastics - Acquisition and presentation of comparable single-point data - Part 1: Moulding materials
• ISO 1133-1 Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics — Part 1: Standard method*， 2022-06-23 Update
• ISO 11357-2 Plastics — Differential scanning calorimetry (DSC) — Part 2: Determination of glass transition temperature and step height
• ISO 11359-2 Plastics — Thermomechanical analysis (TMA) — Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature*， 2021-11-12 Update
• ISO 1183-1 Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pycnometer method and titration method
• ISO 178 Surface chemical analysis — Secondary ion mass spectrometry — Linearity of intensity scale in single ion counting time-of-flight mass analysers
• ISO 179-1 Plastics. Determination of Charpy impact properties - Non-instrumented impact test*， 2023-06-07 Update
• ISO 20753 Plastics*， 2023-11-01 Update
• ISO 2561 Plastics*， 2023-11-01 Update
• ISO 291 Plastics - Standard atmospheres for conditioning and testing
• ISO 294-1 Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens
• ISO 294-3 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 3: Small plates*， 2020-06-26 Update
• ISO 294-4 Milling cutters mounted on centring arbors having a 7/24 taper; Fitting dimensions; Centring arbors
• ISO 306 Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)*， 2022-11-18 Update
• ISO 4589-2 Plastics - Determination of burning behaviour by oxygen index - Part 2: Ambient-temperature test
• ISO 489 Plastics — Determination of refractive index*， 2022-03-04 Update
• ISO 527-1 Plastics — Determination of tensile properties — Part 1: General principles
• ISO 527-2 Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics
• ISO 62 Plastics - Determination of water absorption
• ISO 6603-2 Plastics. Determination of puncture impact behaviour of rigid plastics. - Part 2: Instrumented impact testing*， 2023-06-02 Update
• ISO 75-1 Plastics — Determination of temperature of deflection under load — Part 3: High-strength thermosetting laminates and long-fibre-reinforced plastics
• ISO 75-2 Plastics - Determination of temperature of deflection under load - Part 2: Plastics and ebonite
• ISO 8256 Plastics*， 2023-11-01 Update
• ISO 899-1 Plastics - Determination of creep behaviour - Part 1: Tensile creep

ISO 24022-2:2020 history

• 2020 ISO 24022-2:2020 Plastics — Polystyrene (PS) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties