EN 13900-4:2004
(Main)Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 4: Determination of colouristic properties and ease of dispersion of white pigments in polyethylene by two-roll milling
Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 4: Determination of colouristic properties and ease of dispersion of white pigments in polyethylene by two-roll milling
This Part of EN 13900 specifies a method of determining the colouristic properties of a test pigment in polyethylene (PE) relative to a standard, and the dispersibility DHPE of pigments from the differences in tinting strength on dispersing colouring materials under various conditions.
The method is appropriate for use with white pigments.
The ease of dispersion determined in this way is valid only for the dispersion equipment, dispersion conditions and dispersion medium being used. The use of test conditions differing from those specified can give different results; this applies both to the absolute magnitude and to the relation between values of the ease of dispersion of various pigments. The subscript DHPE is therefore used to designate the value obtained as specified in this Part of EN 13900.
Pigmente und Füllstoffe - Dispergierverfahren und Beurteilung der Dispergierbarkeit in Kunststoffen - Teil 4: Bestimmung der koloristischen Eigenschaften und der Dispergierhärte von Weißpigmenten in Polyethylen im Walztest
Pigments et matières de charge - Méthodes de dispersion et évaluation de l'aptitude à la dispersion dans les plastiques - Partie 4: Détermination des propriétés colorimétriques et de la facilité de dispersion des pigments blancs dans le polyéthylène par calandrage sur bicylindre
Pigmenti in polnila - Metode dispergiranja in ocenjevanje disperzibilnosti v polimernih materialih - 4. del: Ugotavljanje barvnih lastnosti in dispergiranja belih pigmentov v polietilenu z valjanjem z dvema valjčkoma
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2004
Pigmenti in polnila - Metode dispergiranja in ocenjevanje disperzibilnosti v
polimernih materialih - 4. del: Ugotavljanje barvnih lastnosti in dispergiranja belih
pigmentov v polietilenu z valjanjem z dvema valjčkoma
Pigments and extenders - Methods of dispersion and assessment of dispersibility in
plastics - Part 4: Determination of colouristic properties and ease of dispersion of white
pigments in polyethylene by two-roll milling
Pigmente und Füllstoffe - Dispergierverfahren und Beurteilung der Dispergierbarkeit in
Kunststoffen - Teil 4: Bestimmung der koloristischen Eigenschaften und der
Dispergierhärte von Weißpigmenten in Polyethylen im Walztest
Pigments et matieres de charge - Méthodes de dispersion et évaluation de l'aptitude a la
dispersion dans les plastiques - Partie 4: Détermination des propriétés colorimétriques et
de la facilité de dispersion des pigments blancs dans le polyéthylene par calandrage sur
bicylindre
Ta slovenski standard je istoveten z: EN 13900-4:2004
ICS:
83.040.30 Pomožni materiali in aditivi Auxiliary materials and
za polimerne materiale additives for plastics
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 13900-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2004
ICS 83.040.30
English version
Pigments and extenders - Methods of dispersion and
assessment of dispersibility in plastics - Part 4: Determination of
colouristic properties and ease of dispersion of white pigments
in polyethylene by two-roll milling
Pigments et matières de charge - Méthodes de dispersion Pigmente und Füllstoffe - Dispergierverfahren und
et évaluation de l'aptitude à la dispersion dans les Beurteilung der Dispergierbarkeit in Kunststoffen - Teil 4:
plastiques - Partie 4: Détermination des propriétés Bestimmung der koloristischen Eigenschaften und der
colorimétriques et de la facilité de dispersion des pigments Dispergierhärte von Weißpigmenten in Polyethylen im
blancs dans le polyéthylène par calandrage sur bicylindre Walztest
This European Standard was approved by CEN on 2 February 2004.
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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13900-4:2004: E
worldwide for CEN national Members.
Foreword
This document (EN 13900-4:2004) has been prepared by Technical Committee CEN/TC 298 “Pigments and
extenders”, the secretariat of which is held by DIN.
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 October 2004, and conflicting national standards shall be withdrawn at the latest
by October 2004.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the 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.
1 Scope
This Part of EN 13900 specifies a method of determining the colouristic properties of a test pigment in polyethylene
(PE) relative to a standard, and the ease of dispersion DH of pigments from the differences in tinting strength of
PE
dispersing colouring materials under various conditions.
The method is appropriate for use with white pigments.
The ease of dispersion determined in this way is valid only for the dispersion equipment, dispersion conditions and
dispersion medium being used. The use of test conditions differing from those specified can give different results; this
applies both to the absolute magnitude and to the relation between values of the ease of dispersion of various
pigments. The subscript DH is therefore used to designate the value obtained as specified in this Part of EN 13900.
PE
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
EN ISO 787—24:1995, General method of tests for pigments and extenders — Part 24: Determination of relative
tinting strength of coloured pigments and relative scattering power of white pigments — Photometric methods (ISO
787-24:1985).
EN ISO 15528, Paints, varnishes and raw materials for paints and varnishes — Sampling (ISO 15528:2000).
ISO 7724—2:1984, Paints and varnishes — Colorimetry — Part 2: Colour measurement.
3 Terms and definitions
For the purposes of this European Standard, the following term and definition applies.
3.1
ease of dispersion
(DH )
PE
measure of the rate at which or the degree to which a pigment or extender achieves a given level of dispersion
when dispersed in a plastics material.
The DH is derived from the increa
...
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Pigmente und Füllstoffe - Dispergierverfahren und Beurteilung der Dispergierbarkeit in Kunststoffen - Teil 4: Bestimmung der koloristischen Eigenschaften und der Dispergierhärte von Weißpigmenten in Polyethylen im WalztestPigments et matieres de charge - Méthodes de dispersion et évaluation de l'aptitude a la dispersion dans les plastiques - Partie 4: Détermination des propriétés colorimétriques et de la facilité de dispersion des pigments blancs dans le polyéthylene par calandrage sur bicylindrePigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 4: Determination of colouristic properties and ease of dispersion of white pigments in polyethylene by two-roll milling83.040.30Pomožni materiali in aditivi za polimerne materialeAuxiliary materials and additives for plasticsICS:Ta slovenski standard je istoveten z:EN 13900-4:2004SIST EN 13900-4:2004en01-september-2004SIST EN 13900-4:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13900-4April 2004ICS 83.040.30English versionPigments and extenders - Methods of dispersion andassessment of dispersibility in plastics - Part 4: Determination ofcolouristic properties and ease of dispersion of white pigmentsin polyethylene by two-roll millingPigments et matières de charge - Méthodes de dispersionet évaluation de l'aptitude à la dispersion dans lesplastiques - Partie 4: Détermination des propriétéscolorimétriques et de la facilité de dispersion des pigmentsblancs dans le polyéthylène par calandrage sur bicylindrePigmente und Füllstoffe - Dispergierverfahren undBeurteilung der Dispergierbarkeit in Kunststoffen - Teil 4:Bestimmung der koloristischen Eigenschaften und derDispergierhärte von Weißpigmenten in Polyethylen imWalztestThis European Standard was approved by CEN on 2 February 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 13900-4:2004: ESIST EN 13900-4:2004
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