prEN ISO/ASTM 52903-1

Additive manufacturing - Material extrusion-based additive manufacturing of plastic materials - Part 1: Feedstock materials (ISO/ASTM 52903-1:2020)

This document describes a method for defining requirements for plastic materials used in extrusion-based additive manufacturing (AM) processes. Materials include unfilled, filled, and reinforced plastic materials suitable for processing into parts. These materials can also contain special additives (e.g. flame retardants, stabilizers, etc.). Processes include all material extrusion-based AM processes.
This document is intended for use by manufacturers of materials, feedstocks, plastic parts or any combination of the three using material extrusion-based AM.
NOTE In some cases, material manufacturers can also be feedstock manufacturers. In other cases, a material manufacturer can supply materials (example: pellets) to a feedstock manufacturer (example: converter of pellets into filaments).
This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Additive Fertigung - Materialextrusion-basierte additive Fertigung von Kunststoffen - Teil 1: Ausgangsmaterialien (ISO/ASTM 52903-1:2020)

Fabrication additive - Fabrication additive de matériaux plastiques à base d'extrusion de matière - Partie 1: Matières premières (ISO/ASTM 52903-1:2020)

Le présent document décrit une méthode pour définir les exigences pour les matériaux plastiques utilisés dans les procédés de fabrication additive (FA) à base d'extrusion. Les matériaux comprennent des matériaux plastiques non filaires, filaires et renforcées adaptées à la transformation en pièces. Ces matériaux peuvent également contenir des additifs spéciaux (par exemple, retardateurs de flamme, stabilisants, etc.). Les procédés comprennent tous les procédés de FA à base d'extrusion de matière.
Le présent document est destiné à être utilisé par les fabricants de matériaux, matières premières, pièces en matière plastique ou toute combinaison des trois utilisant la FA à base d'extrusion de matière.
NOTE Dans certains cas, les fabricants de matériaux peuvent également être des fabricants de matières premières. Dans d'autres cas, un fabricant de matériaux peut fournir des matériaux (exemple: pastilles) à un fabricant de matières premières (exemple: conversion de pastilles en filaments).
Le présent document ne prétend pas répondre à toutes les préoccupations en matière de sécurité, le cas échéant, associés à son utilisation. Il est de la responsabilité de l'utilisateur de la présente norme d'établir des pratiques appropriées de sécurité et de santé, et environnementales et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.

Aditivna proizvodnja - Aditivna proizvodnja plastičnih materialov z ekstruzijo - 1. del: Surovine (ISO/ASTM 52903-1:2020)

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN ISO/ASTM 52903-1:2021
01-januar-2021
Aditivna proizvodnja - Izdelava aditivov iz polimernih materialov na osnovi
ekstrudiranja materialov - 1. del: Surovine (ISO/ASTM 52903-1:2020)

Additive manufacturing - Material extrusion-based additive manufacturing of plastic

materials - Part 1: Feedstock materials (ISO/ASTM 52903-1:2020)

Additive Fertigung - Materialextrusion-basierte additive Fertigung von Kunststoffen - Teil

1: Ausgangsmaterialien (ISO/ASTM 52903-1:2020)

Fabrication additive - Fabrication additive de matériaux plastiques à base d'extrusion de

matière - Partie 1: Matières premières (ISO/ASTM 52903-1:2020)
Ta slovenski standard je istoveten z: prEN ISO/ASTM 52903-1
ICS:
25.030 3D-tiskanje Additive manufacturing
83.080.01 Polimerni materiali na Plastics in general
splošno
oSIST prEN ISO/ASTM 52903-1:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO/ASTM 52903-1:2021
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oSIST prEN ISO/ASTM 52903-1:2021
INTERNATIONAL ISO/ASTM
STANDARD 52903-1
First edition
2020-04
Additive manufacturing —
Material extrusion-based additive
manufacturing of plastic materials —
Part 1:
Feedstock materials
Fabrication additive — Fabrication additive de matériaux plastiques
à base d'extrusion de matière —
Partie 1: Matières premières
Reference number
ISO/ASTM 52903-1:2020(E)
ISO/ASTM International 2020
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oSIST prEN ISO/ASTM 52903-1:2021
ISO/ASTM 52903-1:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/ASTM International 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be

reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on

the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below

or ISO’s member body in the country of the requester. In the United States, such requests should be sent to ASTM International.

ISO copyright office ASTM International
CP 401 • Ch. de Blandonnet 8 100 Barr Harbor Drive, PO Box C700
CH-1214 Vernier, Geneva West Conshohocken, PA 19428-2959, USA
Phone: [phone] Phone: [phone]
Fax: [phone] Fax: [phone]
Email: [e-mail] Email: [e-mail]
Website: www.iso.org Website: www.astm.org
Published in Switzerland
ii © ISO/ASTM International 2020 – All rights reserved
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oSIST prEN ISO/ASTM 52903-1:2021
ISO/ASTM 52903-1:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Materials ....................................................................................................................................................................................................................... 2

4.1 Material classification ....................................................................................................................................................................... 2

4.2 Manufactured feedstock.................................................................................................................................................................. 2

5 Certification ............................................................................................................................................................................................................... 2

6 Material packaging and package marking ................................................................................................................................. 2

7 Quality assurance ................................................................................................................................................................................................ 3

Annex A (normative) Standard nomenclature of feedstock plastic materials ..........................................................4

Bibliography ................................................................................................................................................................................................................................ 5

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oSIST prEN ISO/ASTM 52903-1:2021
ISO/ASTM 52903-1:2020(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso .org/

iso/ foreword .html.

This document was prepared by ISO/TC 261, Additive manufacturing, in cooperation with ASTM F 42,

Additive manufacturing technologies, on the basis of a partnership agreement between ISO and ASTM

International with the aim to create a common set of ISO/ASTM standards on additive manufacturing.

A list of all parts in the ISO/ASTM 52903 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO/ASTM International 2020 – All rights reserved
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oSIST prEN ISO/ASTM 52903-1:2021
INTERNATIONAL STANDARD ISO/ASTM 52903-1:2020(E)
Additive manufacturing — Material extrusion-based
additive manufacturing of plastic materials —
Part 1:
Feedstock materials
1 Scope

This document describes a method for defining requirements for plastic materials used in extrusion-

based additive manufacturing (AM) processes. Materials include unfilled, filled, and reinforced plastic

materials suitable for processing into parts. These materials can also contain special additives (e.g.

flame retardants, stabilizers, etc.). Processes include all material extrusion-based AM processes.

This document is intended for use by manufacturers of materials, feedstocks, plastic parts or any

combination of the three using material extrusion-based AM.

NOTE In some cases, material manufacturers can also be feedstock manufacturers. In other cases, a material

manufacturer can supply materials (example: pellets) to a feedstock manufacturer (example: converter of pellets

into filaments).

This document does not purport to address all of the safety concerns, if any, associated with its use.

It is the responsibility of the user of this standard to establish appropriate safety and health, and

environmental practices and determine the applicability of regulatory limitations prior to use.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

ISO/ASTM 52900, Additive Manufacturing — General Principles — Fundamentals and vocabulary

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO/ASTM 52900 and the

following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
filament
feedstock characterized by extreme length relative to its uniform cross section
3.2
pellets

small mass of preformed feedstock material, having relative uniform dimensions in any given batch

Note 1 to entry: Pellets of smaller size can sometimes be referred to as micro-pellets.

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oSIST prEN ISO/ASTM 52903-1:2021
ISO/AS
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