Norm

NEN-EN-ISO 21305-1:2019 en

Kunststoffen - Pers-, spuitgiet- en extrusiematerialen van polycarbonaat (PC) - Deel 1: Aanduidingssysteem en basis voor specificaties

34,41 41,64 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 6
Commissie Kunststoffen
Gepubliceerd op 01-04-2019
Taal Engels
NEN-EN-ISO 21305-1 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. This document does not provide engineering data, performance data or data on processing conditions which can be required to specify a material. If such additional properties are required, they are intended to be determined in accordance with the test methods specified ISO 21305-2, if suitable.

Details

ICS-code 83.080.20
Nederlandse titel Kunststoffen - Pers-, spuitgiet- en extrusiematerialen van polycarbonaat (PC) - Deel 1: Aanduidingssysteem en basis voor specificaties
Engelse titel Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation system and basis for specifications
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