SIST EN ISO 1183-1:2004
(Main)Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2004)
Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2004)
ISO 1183-1:2004 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.
This part of ISO 1183 is applicable to pellets as long as they are void-free.
Kunststoffe - Verfahren zur Bestimmung der Dichte von nicht verschäumten Kunststoffen - Teil 1: Eintauchverfahren, Verfahren mit Flüssigkeitspyknometer und Titrationsverfahren (ISO 1183-1:2004)
Dieser Teil von ISO 1183 legt drei Verfahren zur Bestimmung der Dichte von nicht verschäumten Kunst-stoffen 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 verwendet, um die Veränderungen von physikalischen Strukturen oder Zusam-mensetzungen von Kunststoffen zu ver-folgen. Sie ist die bevorzugte Eigenschaft, um Masse und Volumen einer Probe miteinander in Beziehung zu setzen. Die Dichte kann auch bei der Beurteilung der Einheitlichkeit von Proben oder Probekörpern von Nutzen sein. Häufig wird die Dichte von Kunststoffen von der Wahl des Verfahrens zur Herstellung der Probekörper abhängen. Falls das zutrifft, müssen nähere Einzel-heiten zum Herstellungsverfahren der Probekörper in der entspre-chenden Produktspezifikation enthalten sein. Diese Anmer-kung gilt für alle drei Verfahren.
Plastiques - Méthodes de détermination de la masse volumique des plastiques non alvéolaires - Partie 1: Méthode par immersion, méthode du pycnometre en milieu liquide et méthode par titrage (ISO 1183-1:2004)
L'ISO 1183-1:2004 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.
La présente partie de l'ISO 1183 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 1183-1:2004)
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.PHUQLKKunststoffe - Verfahren zur Bestimmung der Dichte von nicht verschäumten Kunststoffen - Teil 1: Eintauchverfahren, Verfahren mit Flüssigkeitspyknometer und Titrationsverfahren (ISO 1183-1:2004)Plastiques - Méthodes de détermination de la masse volumique des plastiques non alvéolaires - Partie 1: Méthode par immersion, méthode du pycnometre en milieu liquide et méthode par titrage (ISO 1183-1:2004)Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2004)83.080.01Polimerni materiali na splošnoPlastics in generalICS:Ta slovenski standard je istoveten z:EN ISO 1183-1:2004SIST EN ISO 1183-1:2004en,fr,de01-oktober-2004SIST EN ISO 1183-1:2004SLOVENSKI
STANDARD
SIST EN ISO 1183-1:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 1183-1February 2004ICS 83.080.01English versionPlastics - Methods for determining the density of non-cellularplastics - Part 1: Immersion method, liquid pyknometer methodand titration method (ISO 1183-1:2004)Plastiques - Méthodes de détermination de la massevolumique des plastiques non alvéolaires - Partie 1:Méthode par immersion, méthode du pycnomètre en milieuliquide et méthode par titrage (ISO 1183-1:2004)Kunststoffe - Verfahren zur Bestimmung der Dichte vonnicht verschäumten Kunststoffen - Teil 1:Eintauchverfahren, Verfahren mit Flüssigkeitspyknometerund Titrationsverfahren (ISO 1183-1:2004)This European Standard was approved by CEN on 16 January 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 1183-1:2004: ESIST EN ISO 1183-1:2004
EN ISO 1183-1:2004 (E)2CORRECTED
2004-03-10ForewordThis document (EN ISO 1183-1:2004) has been prepared by Technical Committee ISO/TC 61"Plastics" in collaboration with Technical Committee CEN/TC 249 "Plastics", the secretariat ofwhich is held by IBN.This European Standard shall be given the status of a national standard, either by publication ofan identical text or by endorsement, at the latest by August 2004, and conflicting nationalstandards shall be withdrawn at the latest by August 2004.According to the CEN/CENELEC Internal Regulations, the national standards organizations ofthe following countries are bound to implement this European Standard: Austria, Belgium,Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.Endorsement noticeThe text of ISO 1183-1:2004 has been approved by CEN as EN ISO 1183-1:2004 without anymodifications.SIST EN ISO 1183-1:2004
Reference numberISO 1183-1:2004(E)© ISO 2004
INTERNATIONAL STANDARD ISO1183-1First edition2004-02-01Plastics — 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
SIST EN ISO 1183-1:2004
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SIST EN ISO 1183-1:2004
ISO 1183-1:2004(E) © ISO 2004 – All rights reserved iii Contents Page Foreword.iv 1 Scope.1 2 Normative references.1 3 Terms and definitions.2 4 Conditioning.2 5 Methods.3 5.1 Method A — Immersion method.3 5.2 Method B — Liquid pyknometer method.5 5.3 Method C — Titration method.6 6 Correction for buoyancy in air.7 7 Test report.8 Annex A (informative)
Liquid systems suitable for use in Method C.9
SIST EN ISO 1183-1:2004
ISO 1183-1:2004(E) iv © ISO 2004 – All rights reserved 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. Together with the other parts (see below), this part of ISO 1183 cancels and replaces ISO 1183:1987, which has been technically revised. 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 SIST EN ISO 1183-1:2004
INTERNATIONAL STANDARD ISO 1183-1:2004(E) © ISO 2004 – All rights reserved 1 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 may 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 may 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 31-3, Quantities and units — Part 3: Mechanics ISO 291:1997, Plastics — Standard atmospheres for conditioning and testing ISO 472:1999, Plastics — Vocabulary SIST EN ISO 1183-1:2004
ISO 1183-1:2004(E) 2 © ISO 2004 – All rights reserved 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 quantity of matter contained in a body NOTE It is expressed in kilograms (kg) or grams (g). 3.2 apparent mass 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 the ratio of the mass m of a sample to its volume V (at the temperature t), expressed in kg/m3, kg/dm3 (g/cm3) or kg/l (g/ml) NOTE The following terms, based upon ISO 31-3, are given here for clarification. Table 1 — Density terms Term Symbol Formulation Units Density ρ m/V kg/m3 kg/dm3 (g/cm3) kg/l(g/ml) Specific volume ν V/m (= 1/ρ) m3/kg dm3/kg (cm3/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 and, if no material specification exists, then as agreed upon by the interested parties. SIST EN ISO 1183-1:2004
ISO 1183-1:2004(E) © ISO 2004 – All rights reserved 3 5 Methods 5.1 Method A — Immersion method 5.1.1 Apparatus 5.1.1.1 Analytical balance or instrument specifically designed for measurement of density, accurate to 0,1 mg. NOTE An automatically operating instrument may be used. The calculation o
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