EN ISO 10363:1995

Hot-melt adhesives - Determination of thermal stability (ISO 10363:1992)

The method is based on placing a stainless steel or glass vessel in an oil bath or oven, adding a sufficient quantity of the adhesive to the vessel, melting the sample, measuring the viscosity at the operating temperature and the softening point, repeating these operations at regular time intervals of between 4 h and 6 h, until the time for stopping the test according to pre-determined criteria is reached, and observing and recording, at the time that each measurement is taken, the following phenomena: skin formation, fumes, phase separation, gelation, change in colour.

Schmelzklebstoffe - Bestimmung der thermischen Beständigkeit (ISO 10363:1992)

Diese Internationale Norm beschreibt ein Verfahren zur Bestimmung der thermischen beständigkeit von nichtreaktiven Schmelzklebstoffen bei Temperaturen bis zu 260 °C.

Adhésifs thermofusibles - Détermination de la stabilité thermique (ISO 10363:1992)

La présente Norme internationale prescrit une méthode pour la détermination de la stabilité thermique jusqu'à des températures de 260 °C d'adhésifs thermofusibles non réactifs.

Talilna lepila (termolepila) - Določanje toplotne obstojnosti (ISO 10363:1992)

General Information

• Status: Published
• Publication Date: 20-Jun-1995
• ICS: 83.180 - Adhesives
• Technical Committee: CEN/TC 193 - Adhesives
• Drafting Committee: CEN/TC 193/WG 1 - General terminology - General physical and chemical tests
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 22-Jan-2007
• Completion Date: 22-Jan-2007
• Ref Project: SIST EN ISO 10363:1998 - Hot-melt adhesives - Determination of thermal stability (ISO 10363:1992)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 10363:1998
01-februar-1998
7DOLOQDOHSLODWHUPROHSLOD'RORþDQMHWRSORWQHREVWRMQRVWL,62
Hot-melt adhesives - Determination of thermal stability (ISO 10363:1992)
Schmelzklebstoffe - Bestimmung der thermischen Beständigkeit (ISO 10363:1992)
Adhésifs thermofusibles - Détermination de la stabilité thermique (ISO 10363:1992)
Ta slovenski standard je istoveten z: EN ISO 10363:1995
ICS:
83.180 Lepila Adhesives
SIST EN ISO 10363:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10363:1998

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SIST EN ISO 10363:1998

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SIST EN ISO 10363:1998

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SIST EN ISO 10363:1998
IS0
INTERNATIONAL
10363
STANDARD
First edition
1992-l Z-01
- Determination of
Hot-melt adhesives
thermal stability
- D&ermination de la stabilit6 thermique
Adh&ifs thermofusibles
Reference number
IS0 10363:1992(E)

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SIST EN ISO 10363:1998
IS0 10363:1992(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work
of preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(I EC) 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 IS0 10363 was prepared by Technical Committee
ISODC 61, Plastics, Sub-Committee SC 11, Products.
Annex A of this International Standard is for information only.
0 IS0 1992
All rights reserved. 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 per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-1211 Geneve 20 l Switzerland
Printed in Switzerland
ii

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SIST EN ISO 10363:1998
IS0 10363:1992(E)
INTERNATIONAL STANDARD
Hot-melt adhesives - Determination of thermal
stability
4 Apparatus
1 Scope
tor
This International Standard specifies a method
4.1 Stainless-steel or glass vessel, external diam-
hot-
determining the thermal stability of non-reactive
eter 65 mm, height 95 mm, equipped with a loose-
melt adhesives at temperatures up to 260 “C.
fitting lid.
4.2 Oil bath, stirred and capable of being main-
tained at the operating temperature recommended by
2 Normative references
the manufacturer of the hot-melt adhesive. Alterna-
tively, a ventilated oven may be used instead of the
The following standards contain provisions which,
oil bath. The oven or bath shall be capable of heating
through reference in this text, constitute provisions
the sample to within + 2 “C of the required tempera-
of this International Standard. At the time of publi-
ture.
cation, the editions indicated were valid. All standards
are subject to revision, and parties to agreements
4.3 Glass stirring rod.
based on this International Standard are encouraged
to investigate the possibility of applying the most re-
cent editions of the standards indicated below.
4.4 Apparatus for measuring the softening point
Members of IEC and IS0 maintain registers of cur-
by the ” ring-and-ball” method as specified in
rently valid International Standards.
IS0 4625.
IS0 1770:1981, Solid-stem general purpose ther-
mometers. 4.5 Apparatus for measuring viscosity, in accord-
ance with IS0 2555.
IS0 2555: 1989, Plastics - Resins in the liquid state
or as emulsions or dispersions - Determination of
4.6 Thermometer, complying with type T of
apparent viscosity by the Brookfield Test method.
IS0 1770.
IS0 4625:1980, Binders for paints and varnishes -
Determination of softening point - Ring-and-ball
4.7 Balance, capable of weighing to the nearest
method.
0,1 g-
5 Procedure
3 Principle
WARNING - For reasons of health and safety,
conduct the tests in a ventilated space with a
A quantity of hot-melt adhesive is heated under
fume extraction system.
specified conditions. Samples are taken at regular
time intervals and any changes in viscosity and in
softening point (determined b
...