STN EN ISO 21305-1
| Označenie: | STN EN ISO 21305-1 |
| Platnosť: | Platná |
| 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. Polykarbonátové (PC) materiály na tvárnenie a vytláčanie. Časť 1: Systém označovania a základy na špecifikáciu (ISO 21305-1: 2019) |
| Anglický názov: | Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21305-1:2019) |
| Dátum vydania: | 01. 09. 2019 |
| Dátum zrušenia: | |
| ICS: | 83.080.20 |
| Triediaci znak: | 64 2400 |
| Úroveň zapracovania: | idt EN ISO 21305-1:2019, idt ISO 21305-1:2019 |
| Vestník: | 08/19 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 7391-1:2006-07 (64 2400) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document establishes a system of designation for polycarbonate (PC) moulding and extrusion materials, which can be used as the basis for specifications. The types of polycarbonate plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties: a) melt volume-flow rate; b) Charpy notched impact strength; and on information about the intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials. This document is applicable to all polycarbonate homopolymers and copolymers. It applies to unmodified materials ready for normal use and materials modified, for example, by colorants, additives, fillers, reinforcing materials, and polymer modifiers. It is not intended to imply that materials having the same designation give necessarily the same performance. |
| Náhľad normy: | Náhľad normy (PDF) |