EN ISO 8985:1998
(Main)Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of vinyl acetate content (ISO 8985:1998)
Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of vinyl acetate content (ISO 8985:1998)
Kunststoffe - Ethylen-Vinylacetat-Copolymer (EVAC)-Formmassen - Bestimmung des Vinylacetatgehalts (ISO 8985:1998)
Plastiques - Copolymères éthylène/acétate de vinyle (EVAC) thermoplastiques - Dosage de l'acétate de vinyle (ISO 8985:1998)
Polimerni materiali – Kopolimer etilen vinil acetat (EVAC) plastomeri – Določevanje deleža vinilacetata (ISO 8985:1998)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 8985:1999
01-maj-1999
3ROLPHUQLPDWHULDOL±.RSROLPHUHWLOHQYLQLODFHWDW (9$& SODVWRPHUL±'RORþHYDQMH
GHOHåDYLQLODFHWDWD ,62
Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of
vinyl acetate content (ISO 8985:1998)
Kunststoffe - Ethylen-Vinylacetat-Copolymer (EVAC)-Formmassen - Bestimmung des
Vinylacetatgehalts (ISO 8985:1998)
Plastiques - Copolymeres éthylene/acétate de vinyle (EVAC) thermoplastiques - Dosage
de l'acétate de vinyle (ISO 8985:1998)
Ta slovenski standard je istoveten z: EN ISO 8985:1998
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 8985:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 8985:1999
---------------------- Page: 2 ----------------------
SIST EN ISO 8985:1999
---------------------- Page: 3 ----------------------
SIST EN ISO 8985:1999
---------------------- Page: 4 ----------------------
SIST EN ISO 8985:1999
INTERNATIONAL ISO
STANDARD 8985
Second edition
1998-03-01
Plastics — Ethylene/vinyl acetate
copolymer (EVAC) thermoplastics —
Determination of vinyl acetate content
Plastiques — Copolymères éthylène/acétate de vinyle (EVAC)
thermoplastiques — Dosage de l'acétate de vinyle
A
Reference number
ISO 8985:1998(E)
---------------------- Page: 5 ----------------------
SIST EN ISO 8985:1999
ISO 8985:1998(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.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 8985 was prepared by Technical Committee
ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials.
This second edition cancels and replaces the first edition (ISO 8985:1989),
which has been technically revised.
© ISO 1998
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet central@iso.ch
X.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii
---------------------- Page: 6 ----------------------
SIST EN ISO 8985:1999
©
INTERNATIONAL STANDARD ISO ISO 8985:1998(E)
Plastics – Ethylene/vinyl acetate copolymer (EVAC) thermoplastics –
Determination of vinyl acetate content
1 Scope
This International Standard specifies two categories of method for the determination of the vinyl acetate
(VAC) content of ethylene/vinyl acetate (EVAC) copolymers, for use in the designation of such
copolymers in accordance with ISO 4613-1:1997. One category is referred to as "reference methods", the
other as "test methods".
Note – The abbreviation previously used for ethylene/vinyl acetate copolymer (E/VAC) has been replaced by the abbreviation
EVAC (see ISO 1043-1:1997, Plastics – Symbols and abbreviated terms – Part 1: Basic polymers and their special
characteristics).
The "reference methods" are used to calibrate the method used for the determination of the vinyl acetate
content of ethylene/vinyl acetate copolymers.
The "test methods" are other methods which can be used for the determination if they are calibrated using
one of the reference methods described in clause 3 provided they show a certain permissible repeatability.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of
this International Standard. At the time of publication, the editions indicated were valid. All standards are
subject to revision, and parties to agreements based on this International Standard are encouraged to
investigate the possibility of applying the most recent editions of the standards indicated below. Members
of IEC and ISO maintain registers of currently valid International Standards.
ISO 4613-1:1993, Plastics – Ethylene/vinyl acetate (E/VAC) moulding and extrusion materials – Part 1:
Designation and specification.
ISO 4799:1978, Laboratory glassware – Condensers.
1
---------
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.