EN ISO 787-3:1995

General methods of test for pigments and extenders - Part 3: Determination of matter soluble in water - Hot extraction method (ISO 787-3:1979)

Allgemeine Prüfverfahren für Pigmente und Füllstoffe - Teil 3: Bestimmung der wasserlöslichen Anteile - Heißextraktionsverfahren (ISO 787-3:1979)

Teil 3 dieser Internationalen Norm legt ein allgemeines Prüfverfahren zur Bestimmung des Massenanteils in % von in kochendem Wasser löslichen Anteilen einer Pigment- oder Füllstoffprobe fest. Teil 8 dieser Internationalen Norm legt ein Verfahren zur Bestimmung des Massenanteils in % von in Wasser löslichen Anteilen durch Kaltextraktion fest. Diese beiden Verfahren führen bei den meisten Pigmenten und Füllstoffen zu unterschiedlichen Ergebnissen. Es ist deshalb wichtig, daß zu einer Anforderung angegeben wird, welches Verfahrenanzuwenden ist, und im Prüfbericht, welches Verfahren angewendet wurde.

Méthodes générales d'essai des pigments et matières de charge - Partie 3: Détermination des matières solubles dans l'eau - Méthode par extraction à chaud (ISO 787-3:1979)

Traite de la corrélation et de la transformation des conditions de la CEI 60721-3-7 en essais d'environnement définis dans la CEI 60068-2.
Un environnement peut être constitué d'un certain nombre de conditions d'environnement telles que les conditions dynamiques, climatiques et biologiques ainsi que d'autres effets dus aux substances chimiquement et mécaniquement actives. Dans ce rapport, seules les conditions dynamiques et climatiques sont prises en considération.
Le présent rapport technique a pour objet de fournir aux rédacteurs des spécifications un guide comportant un ensemble de tableaux faciles à utiliser qui permettent la corrélation et la transformation de ces conditions.

Splošne metode preskušanja pigmentov in polnil - 3. del: Določanje snovi, topnih v vodi - Metoda vroče ekstrakcije (ISO 787-3:1979)

General Information

• Status: Withdrawn
• Publication Date: 20-Mar-1995
• Withdrawal Date: 30-Sep-2000
• ICS: 87.060.10 - Pigments and extenders
• Technical Committee: CEN/TC 298 - Pigments and extenders
• Drafting Committee: CEN/TC 298 - Pigments and extenders
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Oct-2000
• Completion Date: 01-Oct-2000
• Ref Project: SIST EN ISO 787-3:1997 - General methods of test for pigments and extenders - Part 3: Determination of matter soluble in water - Hot extraction method (ISO 787-3:1979)

Relations

• Replaced By: EN ISO 787-3:2000 - General methods of test for pigments and extenders - Part 3: Determination of matter soluble in water - Hot extraction method (ISO 787-3:2000)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 787-3:1997
01-december-1997
6SORãQHPHWRGHSUHVNXãDQMDSLJPHQWRYLQSROQLOGHO'RORþDQMHVQRYLWRSQLK
YYRGL0HWRGDYURþHHNVWUDNFLMH,62
General methods of test for pigments and extenders - Part 3: Determination of matter
soluble in water - Hot extraction method (ISO 787-3:1979)
Allgemeine Prüfverfahren für Pigmente und Füllstoffe - Teil 3: Bestimmung der
wasserlöslichen Anteile - Heißextraktionsverfahren (ISO 787-3:1979)
Méthodes générales d'essai des pigments et matieres de charge - Partie 3:
Détermination des matieres solubles dans l'eau - Méthode par extraction a chaud (ISO
787-3:1979)
Ta slovenski standard je istoveten z: EN ISO 787-3:1995
ICS:
87.060.10 Pigmenti in polnila Pigments and extenders
SIST EN ISO 787-3:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 787-3:1997

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SIST EN ISO 787-3:1997

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SIST EN ISO 787-3:1997

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SIST EN ISO 787-3:1997
International Standard 78713
INTERNATIONAL ORGANIZATION FOR STANDARDIZATIONWlE~YHAPO~HAR OPI-AHM3AtJMR l-l0 CTAH,QAPTl43ALWlM.ORGANISATION INTERNATIONALE DE F;IORMALISATION
General methods of test for Pigments and extenders -
Part 3 : Determination of matter soluble in water - Hot
extraction method
Partie 3 : Determination des matikres solubles dans
Mkthodes g&Grales d ’essai des pigmen ts et des matikres de Charge -
l ’eau - Mbthode par extraction 2 chaud
First edition - 1979-09-15
Ref. No. ISO 787/3-1979 (E)
UDC 667.622: 620.1 : 543.831
determination of content, soluble matter, water, boiling water, extraction analysis
Descriptors : paints, Pigments, tests, Chemical analysis,
Price based on 2 pages

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SIST EN ISO 787-3:1997
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of
national Standards institutes (ISO member bodies). The work of developing lnterna-
tional Standards is carried out through ISO technical committees. Every member body
interested in a subject for which a technical committee has been set up 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.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council.
International Standard ISO 787/3 was developed by Technical Committee ISO/TC 35,
Paints and varnishes, and was circulated to the member bodies in November 1977.
lt has been approved by the member bodies of the following countries :
Romania
Australia Ireland
Austria Israel South Africa, Rep. of
Brazil Italy Spain
Sweden
Canada Kenya
Egypt, Arab Rep. of Netherlands Switzerland
France New Zealand Turkey
United Kingdom
Germany, F. R. Norway
India Peru USSR
Iran Poland Y ugoslavia
No member body expressed disapproval of the document.
This International Standard cancels and replaces ISO Recommendation R 787/3-1968
of which it constitutes a technical revision.
0
International Organkation for Standardkation, 1979
Printed in Switzerland

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SIST EN ISO 787-3:1997
INTERNATIONAL STANDARD ISO 787/3-1979 (El
General methods of test for Pigments and extenders -
Part 3 : Determination of matter soluble in water - Hot
extraction method
3 Reagent
0 Introduction
Distilled water, fresh, double distilled or de-ionized water, of
This document is a part of ISO 787, Generalmethods of test for
pH 6 to 7.
Pigments and extenders. The first edition was published in July
1968 and subsequently work was carried out in an attempt to
NOTE - Other water may be used but only by agreement between the
improve reproducibility. As a result of this work, it was found
interested Parties.
that three factors were of Prime importante. The first was the
type of water used, the second was the type of filter used and
the third was the mass of the test Portion. Unfortunately insuf-
4 Apparatus
ficient tests have been carried out to be able to fix reliable
reproducibility limits but it is considered inappropriate to pro-
4.1 One-mark volumetric flask, of capacity 250 ml.
ceed further with the work.
4.2 Colloid filter.
1 Scope and field of application
NOTE - Other types of filter may be used but only by agreement bet-
ween the interested Parties.
1 .l Part 3 of this International Standard specifies a general
method of test for determining the percentage by mass of
...