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DIN EN ISO 294-4-2003 塑料.热塑材料试样的注塑法.第4部分模塑收缩率的测定

ICS 83.080.20

Kunststoffe – Spritzgießen von Probekörpern aus Thermoplasten –

Teil 4: Bestimmung der Verarbeitungsschwindung (ISO 294-4:2001)European Standard EN ISO 294-4:2003 has the status of a DIN Standard.

A comma is used as the decimal marker.

National foreword

This standard has been published in accordance with a decision taken by CEN/TC 249 to adopt, without alteration, International Standard ISO 294-4 as a European Standard.

The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (Plastics Standards Committee), Technical Committee Mechanische Eigenschaften und Probekörperherstellung.DIN EN ISO 294-1 and DIN EN ISO 294-3 are the standards corresponding to International Standards ISO 294-1 and ISO 294-3, respectively, referred to in clause 2 of the EN.

Amendments

This standard differs from the October 1998 edition in that it has been editorially revised and details of length measurement have been changed.

Previous edition

DIN ISO 294-4: 1998-10.

National Annex NA

Standards referred to

(and not included in Normative references , Bibliography and Annex ZA )

DIN EN ISO 294-1Plastics – Injection moulding of test specimens of thermoplastic materials – Part 1:

General principles, and moulding of multipurpose and bar test specimens

(ISO 294-1:1996)

DIN EN ISO 294-3Plastics – Injection moulding of test specimens of thermoplastic materials – Part 3:

Small plates (ISO 294-3:1996)

DIN EN ISO 294-4:2003-06English price group 09Sales No.1109

10.03DEUTSCHE NORM

June 2003

EN ISO 294-4{Continued overleaf.

EN comprises 12 pages.

©No part of this standard may be reproduced without the prior permission of

DIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH , 10772 Berlin, Germany,

has the exclusive right of sale for German Standards (DIN-Normen).Plastics Injection moulding of test specimens of thermoplastic materials

Part 4: Determination of moulding shrinkage (ISO 294-4:2001)

English version of DIN EN ISO 294-4

Supersedes October 1998 edition.