Norm

NEN-EN-ISO 21301-1:2019 en

Kunststoffen - Pers-, spuitgiet- en extrusiematerialen van etheen/vinylacetaat (E/VAC) - Deel 1: Aanduidingssysteem en basis voor specificaties

53,43 64,65 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 7
Commissie Kunststoffen
Gepubliceerd op 01-04-2019
Taal Engels
NEN-EN-ISO 21301-1 establishes a system of designation for ethylene-vinyl acetate thermoplastic material, which can be used as the basis for specifications. The types of ethylene-vinyl acetate (EVAC) plastic are differentiated from each other by a classification system based on appropriate levels of the following designatory properties: a) vinyl acetate content; b) melt mass-flow rate; 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 ethylene vinyl acetate copolymers containing from a mass fraction from 3 % to 50 % (approximately 25 % molar) of vinyl acetate. It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified or modified by colorants, additives, fillers, etc. 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 for a particular application and/or method of processing. If such additional properties are required, they are determined in accordance with the test methods specified in ISO 21301-2, if suitable.

Details

ICS-code 83.080.20
Nederlandse titel Kunststoffen - Pers-, spuitgiet- en extrusiematerialen van etheen/vinylacetaat (E/VAC) - Deel 1: Aanduidingssysteem en basis voor specificaties
Engelse titel Plastics - Ethylene-vinyl acetate (EVAC) moulding and extrusion materials - Part 1: Designation system and basis for specifications
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