SIST EN 61068-2:1998

SLOVENSKI STANDARD
SIST EN 61068-2:1998
01-junij-1998
Specification for polyester fibre woven tapes - Part 2: Methods of test (IEC 61068-
2:1991)
Specification for polyester fibre woven tapes -- Part 2: Methods of test
Bestimmung für gewebte Bänder aus Polyesterfilamenten -- Teil 2: Prüfverfahren
Spécification pour rubans tissés en fibres de polyester -- Partie 2: Méthodes d'essai
Ta slovenski standard je istoveten z: EN 61068-2:1997
ICS:
29.035.20 3ODVWLþQLLQJXPHQLL]RODFLMVNL Plastics and rubber insulating
PDWHULDOL materials
SIST EN 61068-2:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61068-2:1998

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SIST EN 61068-2:1998

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SIST EN 61068-2:1998

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SIST EN 61068-2:1998
NORME
CEI
INTERNATIONALE
IEC
61068-2
INTERNATIONAL
Première édition
STAN DARD
First edition
1991-05
Spécification pour rubans tissés
en fibres de
polyester
Partie 2:
Méthodes d'essai
Specification for polyester fibre woven tapes
Part 2:
Methods of test
© IEC 1991 Droits de reproduction réservés — Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http: //www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
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PRICE CODE
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IEC MemayHapoAHaR 3nenrporexHH4ecKaR HOMHCCHH
Pour prix, voir catalogue en vigueur
• •
For price, see current catalogue

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SIST EN 61068-2:1998
© IEC
1068-2 - 3 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
SPECIFICATION FOR POLYESTER FIBRE WOVEN TAPES
Part 2: Methods of test
FOREWORD
1) The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects dealt with.
2) They have the form of recommendations for international use and they are accepted by the National
Committees in that sense.
3) In order to promote international unification, the IEC expresses the wish that all National Committees
should adopt the text of the IEC recommendation for their national rules in so far as national conditions will
permit. Any divergence between the IEC recommendation and the corresponding national rules should, as
far as possible, be clearly indicated in the la tter.
This part of International Standard IEC 1068 has been prepared by Sub-Committee 15C:
Specifications, of IEC Technical Committee No. 15: Insulating materials.
The text of this part is based on the following documents:
Six Months' Rule Report on Voting
15C(CO)235
15C(CO)249
Full information on the voting for the approval of this part can be found in the Voting
Report indicated in the above table.

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SIST EN 61068-2:1998
1068-2 © IEC - 5 -
SPECIFICATION FOR POLYESTER FIBRE WOVEN TAPES
Part 2: Methods of test
1 Scope
This part of IEC 1068 specifies requirements for tapes woven on shuttleless looms for continuous
filament polyester fibres.
rt 1
This part gives methods of test to demonstrate compliance with the general requirements of Pa
and the specific requirements of Pa rt 3 of the standard.
Other parts of IEC 1068 are:
- Pa 1: Definitions, designation and general requirements.
rt
- Part 3: Specifications for individual materials.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute pro-
visions of this part. At the time of publication, the editions indicated were valid. All standards are
are encouraged to investigate the
subject to revision, and parties to agreements based on this part
possibility of applying the most recent editions of the standards listed below. Members of IEC and
ISO maintain registers of currently valid International Standards.
les - Woven fabrics - Determination of breaking strength and elongation
ISO 5081: 1977, Texti
(Strip method).
ISO 5084: 1977, Textiles - Determination of thickness of woven and knitted fabrics (other than
textile floor coverings).
3 Tests
Determination of number of warp ends
3.1
The ends shall be counted across the full width of the tape under ordinary room conditions and
divided by the nominal width to obtain the ends/10 mm of nominal width.
32 Determination of number of picks
The
picks shall be counted over not less than 20 mm length of tape under ordinary room con-
ditions and the average value shall be calculated from not less than three individual tests made at
three different pla
ces along the tape.
NOTE - In most constructions, t
...