EN ISO 1183-1:2012
(Main)Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2012)
Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2012)
2011-11-28 EMA: Draft for // vote received in ISO/CS (see notification of 2011-11-24 in dataservice).
2010-12-21 EMA: // 2nd ENQ draft provided to ISO/CS according to notification received in dataservice on 2010-12-21.
Kunststoffe - Verfahren zur Bestimmung der Dichte von nicht verschäumten Kunststoffen - Teil 1: Eintauchverfahren, Verfahren mit Flüssigkeitspyknometer und Titrationsverfahren (ISO 1183-1:2012)
Dieser Teil von ISO 1183 legt drei Verfahren zur Bestimmung der Dichte von nicht verschäumten Kunststoffen fest, die in Form von blasenfrei geformten oder extrudierten Gegenständen, aber auch als Pulver, Flocken und Granulat vorliegen.
Verfahren A: Eintauchverfahren, für blasenfreie feste Kunststoffe (ausgenommen Pulver).
Verfahren B: Verfahren mit Flüssigkeitspyknometer, für Teilchen, Pulver, Flocken, Granulat oder zerkleinerte Fertigteile.
Verfahren C: Titrationsverfahren, für blasenfreie Kunststoffe in jeder Form.
ANMERKUNG Dieser Teil von ISO 1183 ist anwendbar auf Pellets, sofern sie blasenfrei sind. Die Dichte wird häufig angewendet, um die Veränderungen von physikalischen Strukturen oder Zusammensetzungen von Kunststoffen zu ver¬folgen. Die Dichte kann auch bei der Beurteilung der Einheitlichkeit von Proben oder Probekörpern von Nutzen sein. Häufig hängt die Dichte von Kunststoffen von der Wahl des Verfahrens zur Herstellung der Probekörper ab. Falls das zutrifft, müssen nähere Einzelheiten zum Herstellungsverfahren der Probekörper in der entsprechenden Material-spezifikation enthalten sein. Diese Anmerkung gilt für alle drei Verfahren.
Plastiques - Méthodes de détermination de la masse volumique des plastiques non alvéolaires - Partie 1: Méthode par immersion, méthode du pycnomètre en milieu liquide et méthode par titrage (ISO 1183-1:2012)
L'ISO 1183-1:2012 spécifie trois méthodes de détermination de la masse volumique des plastiques non alvéolaires sous forme d'objets moulés ou extrudés exempts de cavités fermées, ainsi que de poudres, d'écailles ou de granulés.
Méthode A: méthode par immersion, pour les plastiques solides exempts de cavités fermées, excepté les poudres.
Méthode B: méthode du pycnomètre en milieu liquide, pour les particules telles que les poudres, les écailles, les granulés ou les parties finies réduites en petits morceaux.
Méthode C: méthode par titrage, pour les plastiques exempts de cavités fermées.
L'ISO 1183-1:2012 s'applique aux pastilles, pourvu qu'elles soient exemptes de cavités fermées.
Polimerni materiali - Metode za določanje gostote nepenjenih polimernih materialov - 1. del: Metoda s potapljanjem, metoda s tekočinskim piknometrom in titracijska metoda (ISO 1183-1:2012)
Ta del standarda ISO 1183 podaja tri metode za določanje gostote nepenjenih polimernih materialov v obliki oblikovanih ali ekstrudiranih predmetov brez praznine, praškov, lusk in granul. – Metoda A: metoda s potapljanjem za trdne polimerne materiale (razen praškov) brez praznine. – Metoda B: metoda s tekočinskim piknometrom za delce, praške, luske, granule ali majhne delce zaključenih delov. – Metoda C: titracijska metoda za katero koli vrsto polimernih materialov brez praznine.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2013
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SIST EN ISO 1183-1:2004
3ROLPHUQLPDWHULDOL0HWRGH]DGRORþDQMHJRVWRWHQHSHQMHQLKSROLPHUQLK
PDWHULDORYGHO 0HWRGDVSRWDSOMDQMHPPHWRGDVWHNRþLQVNLPSLNQRPHWURPLQ
WLWUDFLMVNDPHWRGD ,62
Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion
method, liquid pyknometer method and titration method (ISO 1183-1:2012)
Kunststoffe - Verfahren zur Bestimmung der Dichte von nicht verschäumten Kunststoffen
- Teil 1: Eintauchverfahren, Verfahren mit Flüssigkeitspyknometer und
Titrationsverfahren (ISO 1183-1:2012)
Plastiques - Méthodes de détermination de la masse volumique des plastiques non
alvéolaires - Partie 1: Méthode par immersion, méthode du pycnomètre en milieu liquide
et méthode par titrage (ISO 1183-1:2012)
Ta slovenski standard je istoveten z: EN ISO 1183-1:2012
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 1183-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2012
ICS 83.080.01 Supersedes EN ISO 1183-1:2004
English Version
Plastics - Methods for determining the density of non-cellular
plastics - Part 1: Immersion method, liquid pyknometer method
and titration method (ISO 1183-1:2012)
Plastiques - Méthodes de détermination de la masse Kunststoffe - Verfahren zur Bestimmung der Dichte von
volumique des plastiques non alvéolaires - Partie 1: nicht verschäumten Kunststoffen - Teil 1:
Méthode par immersion, méthode du pycnomètre en milieu Eintauchverfahren, Verfahren mit Flüssigkeitspyknometer
liquide et méthode par titrage (ISO 1183-1:2012) und Titrationsverfahren (ISO 1183-1:2012)
This European Standard was approved by CEN on 2 June 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1183-1:2012: E
worldwide for CEN national Members.
Contents Page
Foreword . 3
Foreword
This document (EN ISO 1183-1:2012) has been prepared by Technical Committee ISO/TC 61 "Plastics" in
collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by NBN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2013, and conflicting national standards shall be withdrawn at
the latest by June 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 1183-1:2004.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 1183-1:2012 has been approved by CEN as a EN ISO 1183-1:2012 without any modification.
INTERNATIONAL ISO
STANDARD 1183-1
Second edition
2012-05-15
Plastics — Methods for determining the
density of non-cellular plastics —
Part 1:
Immersion method, liquid pyknometer
method and titration method
Plastiques — Méthodes de détermination de la masse volumique des
plastiques non alvéolaires —
Partie 1: Méthode par immersion, méthode du pycnomètre en milieu
liquide et méthode par titrage
Reference number
ISO 1183-1:2012(E)
©
ISO 2012
ISO 1183-1:2012(E)
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 either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
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Published in Switzerland
ii © ISO 2012 – All rights reserved
ISO 1183-1:2012(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conditioning . 2
5 Methods . 2
5.1 Method A — Immersion method . 2
5.2 Method B — Liquid pyknometer method . 4
5.3 Method C — Titration method . 5
6 Correction for buoyancy in air . 6
7 Test report . 7
Annex A (informative) Liquid systems suitable for use in Method C . 8
Annex B (informative) Correction for buoyancy in air . 9
Bibliography .10
ISO 1183-1:2012(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. 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.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 1183-1 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 5, Physical-
chemical properties.
This second edition cancels and replaces the first edition (ISO 1183-1:2004), which has been technically revised.
The main changes compared to the previous edition are as follows:
a) the equation used to calculate the dependence of the density of air on pressure and temperature in Clause 6
has been replaced by two equations, one for non-tropical conditions, the other for tropical conditions;
b) a new annex (Annex B) has been added showing how the basic air buoyancy correction equation
[Equation (5)] is derived.
ISO 1183 consists of the following parts, under the general title Plastics — Methods for determining the density
of non-cellular plastics:
— Part 1: Immersion method, liquid pyknometer method and titration method
— Part 2: Density gradient column method
— Part 3: Gas pyknometer method
iv © ISO 2012 – All rights reserved
INTERNATIONAL STANDARD ISO 1183-1:2012(E)
Plastics — Methods for determining the density of non-
cellular plastics —
Part 1:
Immersion method, liquid pyknometer method and titration
method
WARNING — The use of this part of ISO 1183 might involve hazardous materials, operations or equipment.
This part of ISO 1183 does not purport to address all of the safety problems, if any, associated with
its use. It is the responsibility of the user of this part of ISO 1183 to establish appropriate health and
safety practices and to determine the applicability of any regulatory limitations prior to use.
1 Scope
This part of ISO 1183 specifies three methods for the determination of the density of non-cellular plastics in the
form of void-free moulded or extruded objects, as well as powders, flakes and granules.
— Method A: Immersion method, for solid plastics (except for powders) in void-free form.
— Method B: Liquid pyknometer method, for particles, powders, flakes, granules or small pieces of
finished parts.
— Method C: Titration method, for plastics in any void-free form.
NOTE This part of ISO 1183 is applicable to pellets as long as they are void-free. Density is frequently used to
follow variations in physical structure or composition of plastic materials. Density might also be useful in assessing the
uniformity of samples or specimens. Often, the density of plastic materials will depend upon the choice of specimen
preparation method. When this is the case, precise details of the specimen preparation method will have to be included in
the appropriate material specification. This note is applicable to all three methods.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced document
(including any amendments) applies.
ISO 291, Plastics — Standard atmospheres for conditioning and testing
ISO 472, Plastics — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 472 and the following apply.
3.1
mass
m
quantity of matter contained in a body
NOTE It is expressed in kilograms (kg) or grams (g).
ISO 1183-1:2012(E)
3.2
apparent mass
m
APP
mass of a body obtained by measuring its weight using an appropriately calibrated balance
NOTE It is expressed in kilograms (kg) or grams (g).
3.3
density
ρ
3 3 3
ratio of the mass m of a sample to its volume V (at the temperature t), expressed in kg/m , kg/dm (g/cm )
or kg/l (g/ml)
NOTE The following terms, based upon ISO 80000-4, are given in Table 1 for clarification.
Table 1 — Density terms
Term Symbol Formulation Units
kg/m
3 3
Density ρ m/V kg/dm (g/cm )
kg/l (g/ml)
m /kg
3 3
Specific volume ν V/m (= 1/ρ) dm /kg (cm /g)
l/kg (ml/g)
4 Conditioning
The test atmosphere shall be in accordance with ISO 291. In general, conditioning specimens to constant temperature
is not required, because the determination itself brings the specimen to the constant temperature of the test.
Specimens which change in density during the test to such an extent that the change is greater than the required
accuracy shall be conditioned prior to measurement in accordance with the applicable material specification.
When changes in density with time or atmospheric conditions are the primary purpose of the measurements,
the specimens shall be conditioned as described in the material specification an
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