EN ISO 1675:1998

SLOVENSKI STANDARD
01-maj-1999
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Plastics - Liquid resins - Determination of density by the pyknometer method (ISO
1675:1985)
Kunststoffe - Flüssige Harze - Bestimmung der Dichte nach dem Pyknometer-Verfahren
(ISO 1675:1985)
Plastiques - Résines liquides - Détermination de la masse volumique par la méthode du
pycnometre (ISO 1675:1985)
Ta slovenski standard je istoveten z: EN ISO 1675:1998
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.

International Standard
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION*MEIKfiYHAPOAHAR OPl-AHM3ALWlfI fl0 CTAH~APTbl3Al&lM~ORGANISATlON INTERNATIONALE DE NORMALISATION
Determination of density by
Plastics - Liquid resins -
the pyknometer method
Rbsines liquides - Determination de Ia masse volumique par Ia mbthode du pycnomhtre
Plas tiques -
Second edition - 1985-08-15
Ref. No. ISO 1675-1985 (E)
UDC 678.6/.7-498.1 : 531.756.4
w
-
g .
tests, determination, density (massholume), pycnometric analysis, pycnometers.
Descriptors : plastics, liquid resins,
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Price based on 2 pages
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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. 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 patt 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. They are approved in accordance with ISO procedures requiring at
least 75 % approval by the member bodies voting.
International Standard ISO 1675 was prepared by Technical Committee ISO/TC 61,
Plas tics.
ISO 1675 was first published in 1975. This second edition cancels and replaces the first
edition, of which it constitutes a technical revision.
0 International Organization for Standardization, 1985
Printed in Switzerland
INTERNATIONAL STANDARD ISO 16754985 (E)
Plastics - Liquid resins - Determination of density by
the pyknometer method
4.2 Funnel, whose Stern, the internal diameter of which shall
1 Scope and field of application
be as large as possible, penetrates into the pyknometer exactly
This International Standard specifies a method for the deter- down to the level of the graduation mark.
mination of the density of liquid resins using a pyknometer.
4.3 Balance, accurate to 0,2 mg.
2 Definition
4.4 Water-bath, capable of being maintained at
23 + 0,I OC.
density; mass density : Mass divided by volume. (Definition
taken from ISO 31/3.)
4.5 Fine filter Paper.
lt may be expressed in grams per millilitre (g/ml).*
4.6 Transparent conical flask
...