EN ISO 585:1999

Plastics - Unplasticized cellulose acetate - Determination of moisture content (ISO 585:1990)

This determination may be required for the calculation of the dry mass used in analytical methods. Applies only to products with a moisture content of not more than 10 %. The principle consists in drying a test portion at 105 ° centigrade in a thermostatic oven, then weighing. The moisture content is calculated from the loss of mass of the test portion. Cancels and replaces the first edition ISO 585:1982, of which it constitutes a minor revision.

Kunststoffe - Weichmacherfreies Celluloseacetat - Bestimmung des Feuchtegehaltes (ISO 585:1990)

Diese Internationale Norm legt ein Verfahren zur Bestimmung des Feuchtegehaltes von weichmacherfreiem Celluloseacetat fest. Diese Bestimmung kann zur Berechnung der Trockenmasse des Celluloseacetats, das in analytischen Verfahren verwendet wird, erforderlich sein. Das Verfahren ist nur für Celluloseacetat mit einem Feuchtegehalt von nicht mehr als 10% anwendbar.

Plastiques - Acétate de cellulose non plastifié - Détermination de l'humidité (ISO 585:1990)

La présente Norme internationale prescrit une méthode pour la détermination de lhumidité de l'acétate de cellulose non plastifié.  Cette détermination peut être nécessaire pour le calcul de la masse de l'acétate sec utilisé dans toutes les méthodes analytiques.  La méthode est applicable uniquement aux acétates de cellulose ayant une humidité inférieure à 10 %.

Polimerni materiali - Nemehčani acetat celuloze - Določevanje vlage (ISO 585:1990)

General Information

• Status: Published
• Publication Date: 18-May-1999
• Withdrawal Date: 29-Nov-1999
• ICS: 83.080.01 - Plastics in general
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249 - Plastics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 19-May-1999
• Completion Date: 19-May-1999
• Ref Project: SIST EN ISO 585:2000 - Plastics - Unplasticized cellulose acetate - Determination of moisture content (ISO 585:1990)

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2000
3ROLPHUQLPDWHULDOL1HPHKþDQLDFHWDWFHOXOR]H'RORþHYDQMHYODJH,62
Plastics - Unplasticized cellulose acetate - Determination of moisture content (ISO
585:1990)
Kunststoffe - Weichmacherfreies Celluloseacetat - Bestimmung des Feuchtegehaltes
(ISO 585:1990)
Plastiques - Acétate de cellulose non plastifié - Détermination de l'humidité (ISO
585:1990)
Ta slovenski standard je istoveten z: EN ISO 585:1999
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

ISO
INTERNATIONAL
STANDARD
Second edition
1990-12-15
Plastics - Unplasticized cellulose acetate -
Determination of moisture content
Plas tiques - Aceta te de celulose non plastifik - Dktermina tion de l’humiditb
Reference number
ISO 585 : 1990 (El
ISO 585 : ‘K390 [E)
ISO (the International Organkation for Standardkation) is a worldwide federation sf
national Standards bodies (ISO member bedies). The work of preparing International
Standards is normally carried out through ISO technical committees. Esch 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, govern-
mental and non-governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Kommission (IEC) on all
matters of electrotechnical Standardkation.
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 585 was prepared by Technical Committee BSO/YC 61,
Plas tics.
This second edition cancels and replaces the first edition HS0 585 3 982), of which it
constitutes a minor revision.
0 ISO 1990
All rights reserved. No part of this publication may be reproduced or utilized in any form or by any
means, electronie or mechanical, including photocopying and microfilm, without Permission in
writing from the publisher.
International Organization for Standardization
Case postale 56 a CH-1211 Geneve 20 e Switzerland
Printed in Switzerland
SIST EN ISO 585
...