DIN EN ISO 21302-2:2019-09
Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21302-2:2019); German version EN ISO 21302-2:2019
| Fecha edición: |
2019-09-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of polybutene-1 (PB-1) moulding and extrusion materials. For the sake of simplicity, the designation polybutene and the abbreviation PB are used in both parts of DIN EN ISO 21302. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are also specified. Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made are given. Properties and test methods which are suitable and necessary to characterize polybutene-1 (PB-1) moulding and extrusion materials are listed. 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 is the designatory property specified in ISO 21302-1. |
| Keywords: | Artificial resins|Copolymers|Determination|Extrusion|Homopolymers|Moulding materials|Mouldings (shaped section)|PB|Plastics|Polybutylene|Production|Properties|Specimen preparation|Test specimens|Testing|Testing conditions|Thermoplastic polymers |
| ICS: | 83.080.20 - Materiales termoplásticos |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 21302-2:2019 Idéntica ISO 21302-2:2019 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 8986-2:2010-04 Reemplaza a DIN EN ISO 21302-2:2018-04 |
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