NF EN ISO 1872-1

NF EN ISO 1872-1

October 1999
Standard Cancelled

Plastics. Polyethylene (PE) moulding and extrusion materials. Part 1 : designation system and basis for specifications.

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Main informations

Collections

National standards and national normative documents

Publication date

October 1999

Number of pages

12 p.

Reference

NF EN ISO 1872-1

ICS Codes

83.080.20   Thermoplastic materials

Classification index

T50-006-1

Print number

1 - 13/10/2004

International kinship

European kinship

EN ISO 1872-1:1999
Replaced standards (1)
NF ISO 1872-1
August 1990
Standard Cancelled
Plastics. Polyethylene (pe) and ethylene copolymer thermoplastics. Part 1 : designation.

La présente norme décrit et explicite le système de désignation des résines de poly(méthacrylate de méthyle) (PMMA) pour moulage et extrusion, sur la base du système de désignation international utilisé au TC 61. La désignation comprend quatre parties comprenant respectivement et successivement : le symbole, l'application envisagée ou le procédé de transformation, les caractéristiques essentielles, les propriétés de désignation. Pour les trois dernières parties, les informations sont codées à l'aide de lettres ou de chiffres dont les significations sont précisées dans la norme. Les éléments déterminants qui permettent de lire la désignation sont la référence de la norme en tête, puis l'ordre dans lequel se succèdent les lettres et les chiffres.

Standard replaced by (1)
NF EN ISO 17855-1
December 2014
Standard Current
Plastics - Polyethylene (PE) moulding and extrusion materials - Part 1 : designation system and basis for specifications

<p>ISO 17855-1:2014 establishes a system of designation for polyethylene thermoplastic material, which may be used as the basis for specifications.</p> <p>ISO 17855-1:2014 is applicable to all polyethylene homopolymers and to copolymers of ethylene having a content of other 1-olefinic monomers of less than 50 % (mass fraction) and a content of non-olefinic monomers with functional groups up to a maximum of 3 % (mass fraction).</p> <p>ISO 17855-1:2014 applies to materials ready for normal use in the form of powder, granules or pellets, unmodified or modified by colorants, additives, fillers, etc.</p>

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