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ILNAS-EN ISO 24022-2:2020
Edition
06/2020
Plastics - Polystyrene (PS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24022-2:2020)
Plastics - Polystyrene (PS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24022-2:2020)
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Abstract
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.
Status
| Standard - Active |
Origin
| Technical Committee : |
| CEN/TC 249 : Plastics |
Implementation
| start of the vote on the project | 14/03/2019 | date of ratification (dor) | 21/05/2020 | |||
| end of the vote on the project | 07/06/2019 | date of anouncement (doa) | 30/09/2020 | |||
| start of the vote on the final project | 27/02/2020 | date of publication (dop) | 31/12/2020 | |||
| end of the vote on the final project | 20/04/2020 | date of withdrawal (dow) | 31/12/2020 |
|
Publication Official Journal
of the Grand-Duchy of Luxembourg |
24/12/2020 |
| Reference | Mémorial A N° 1077 |
Relations
| Relations to older standards |
| ILNAS-EN ISO 1622-2:1999 |
| Relations to international standards |
| ISO 24022-2 |
| ISO 24022-2:2020 |
International Classification for Standards (ICS codes) :
| 83.080.20 : Thermoplastic materials |
