STN EN ISO 21970-2
| Označenie: | STN EN ISO 21970-2 |
| Platnosť: | Zrušená |
| Počet strán: | 16 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Plasty. Materiály z polyketónu (PK) na tvárnenie a vytláčanie. Časť 2: Príprava skúšobných telies a stanovenie vlastností (ISO 21970-2: 2018) |
| Anglický názov: | Plastics - Polyketone (PK) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21970-2:2018) |
| Dátum vydania: | 01. 04. 2019 |
| Dátum zrušenia: | 01. 03. 2020 |
| ICS: | 83.080.20 |
| Triediaci znak: | 64 2420 |
| Úroveň zapracovania: | idt EN ISO 21970-2:2018, idt ISO 21970-2:2018 |
| Vestník: | 03/19 |
| Zmeny: | |
| Nahradzujúce normy: | STN EN ISO 21970-2:2020-03 (64 2420) |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies the methods of preparation of test specimens and the standard test methods to be used in determining the properties of thermoplastic polyketone moulding and extrusion materials. Requirements for handling test material and/or conditioning both the test material before moulding and the specimens before testing are given. 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 21970-1. It is intended that the methods of preparation and conditioning, the specimen dimensions and the test procedures specified in this document be used in order to obtain reproducible and comparable test results. |