Textile glass — Rovings — Basis for a specification

ISO 2797:2017 establishes a basis for a specification for textile glass rovings, whether direct rovings or assembled rovings.

Verre textile — Stratifils — Base de spécification

General Information

Status
Published
Publication Date
29-Nov-2017
Current Stage
9093 - International Standard confirmed
Completion Date
28-Jul-2022
Ref Project

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ISO 2797:2017 - Textile glass -- Rovings -- Basis for a specification
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INTERNATIONAL ISO
STANDARD 2797
Third edition
2017-11
Textile glass — Rovings — Basis for a
specification
Verre textile — Stratifils — Base de spécification
Reference number
ISO 2797:2017(E)
ISO 2017
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ISO 2797:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland

All rights reserved. Unless otherwise specified, 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

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copyright@iso.org
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ii © ISO 2017 – All rights reserved
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ISO 2797:2017(E)
Contents Page

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

Introduction ..................................................................................................................................................................................................................................v

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

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

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

4 General ............................................................................................................................................................................................................................ 2

5 Designation ................................................................................................................................................................................................................ 2

6 Terminology .............................................................................................................................................................................................................. 2

7 Sampling and batch acceptance ............................................................................................................................................................ 2

8 Conditioning .............................................................................................................................................................................................................. 2

9 Properties and methods of test ............................................................................................................................................................. 2

9.1 General ........................................................................................................................................................................................................... 2

9.2 Type of glass .............................................................................................................................................................................................. 3

9.3 Filament diameter ................................................................................................................................................................................ 3

9.4 Linear density .......................................................................................................................................................................................... 3

9.5 Moisture content ................................................................................................................................................................................... 3

9.6 Size .................................................................................................................................................................................................................... 3

9.7 Size content ................................................................................................................................................................................................ 3

9.8 Catenary ........................................................................................................................................................................................................ 3

9.9 Stiffness ......................................................................................................................................................................................................... 3

9.10 Abrasion resistance ............................................................................................................................................................................. 3

9.11 Strand integrity ....................................................................................................................................................................................... 3

9.12 Mechanical properties ...................................................................................................................................................................... 3

9.13 Visual properties ................................................................................................................................................................................... 4

9.14 Mass and dimensions of the packages ................................................................................................................................ 4

10 Delivery .......................................................................................................................................................................................................................... 4

10.1 Winding and packaging ................................................................................................................................................................... 4

10.2 Labelling ....................................................................................................................................................................................................... 4

11 Storage ............................................................................................................................................................................................................................ 5

Bibliography ................................................................................................................................................................................................................................ 6

© ISO 2017 – All rights reserved iii
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ISO 2797:2017(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 on 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 the following

URL: www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 61, Products, Subcommittee SC 13,

Composites and reinforcement fibres.

This third edition cancels and replaces the second edition (ISO 2797:1986), of which it constitutes a

minor revision. The changes compared to the previous edition are as follows:
— the normative references in Clause 2 have been updated;

— the structure of the document has been improved and the text has been editorially revised.

iv © ISO 2017 – All rights reserved
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ISO 2797:2017(E)
Introduction

A basis for a specification is intended to serve as a guide for the establishment of technical specifications

for products of given type.

It is designed to enumerate as completely as possible the points that should be considered at the time

of writing the specifications that will apply to a particular product or a family of products who

...

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