EN ISO 8130-5:2010

Coating powders - Part 5: Determination of flow properties of a powder/air mixture (ISO 8130-5:1992)

The method specified reflects commercial practice in powder spraying. Its principle is placing, under draught-free conditions, a specified quantity of coating powder in a vessel and fluidizing it with clean dry air under standard conditions of atmospheric temperature and pressure. The height of the powder during and after fluidization is measured and the rate at which the fluidized powder flows through a specified orifice is then determined. The measurements are used to calculate the fluidization factor and the powder flow rate (flow factor) which together define the transport and spraying characteristics of the powder.

Pulverlacke - Teil 5: Bestimmung der Fließeigenschaften eines Pulver-Luft-Gemisches (ISO 8130-5:1992)

Dieser Teil von ISO 8130 legt ein Verfahren zum Bestimmen der Fließeigenschaften eines Pulverlack-Luft-
Gemisches fest. Das Verfahren entspricht der üblichen Praxis beim Pulversprühen (siehe unter Literaturhinweise,
Anhang B).
Die erhaltenen Ergebnisse werden von der Zusammensetzung des Pulverlackes, seiner Dichte, Teilchengrößenverteilung
und Teilchenform beeinflusst, zusammen mit der Tendenz der Teilchen zum Agglomerieren
und zum triboelektrischen Aufladen.
ANMERKUNG 1 Es ist sehr wohl bekannt, dass die Eigenschaften von Pulvern beim Transport und beim Versprühen in
hohem Maße von ihren Fließeigenschaften als loses Pulver und in Luft abhängen. Dieses Verfahren ist aussagefähiger
als das „Fließwinkel“-Verfahren, das manchmal zum Bewerten von Fließeigenschaften loser Pulver angewendet wird.
Beim Letzteren wird der Winkel des Kegels gemessen, der entsteht, wenn man ein Pulver durch einen Trichter senkrecht
auf eine horizontale Oberfläche fließen lässt. Eine bestimmte Masse eines Pulvers mit guten Fließeigenschaften bildet
einen flacheren Kegel als die gleiche Masse eines Pulvers mit schlechten Fließeigenschaften. Die Einwände gegen das
Fließwinkel-Verfahren bestehen darin, dass eine genaue Messung schwierig ist und dass das Pulver für sich allein geprüft
wird, im Gegensatz zu einem Pulver-Luft-Gemisch.

Poudres pour revêtement - Partie 5: Détermination de l'aptitude à la fluidisation d'un mélange poudre/air (ISO 8130-5:1992)

Spécifie les exigences de sécurité de base et les exigences en matière de performances essentielles ainsi que les essais des systèmes d'alarme des appareils et des systèmes électromédicaux et de donner des lignes directrices pour leur application. Cela est réalisé en définissant des catégories d'alarmes (priorités) par degré d'urgence, des signaux d'alarme et des états de commande cohérents et leur marquage pour tous les systèmes d'alarme.

Praškasti premazi - 5. del: Ugotavljanje pretočnih lastnosti mešanice prašek/zrak (ISO 8130-5:1992)

Ta del standarda ISO 8130 določa metodo ugotavljanja pretočnih lastnosti za mešanico praškastega premaza in zraka. Ta metoda odseva komercialno prakso pri razprševanju prahu (glejte poglavje »Bibliografija«, priloga B). Na rezultate vpliva sestava praškastega premaza, njegova gostota, velikost, porazdelitev in oblika delcev ter nagnjenost delcev h kopičenju in sprejemanju triboelektričnega naboja.

General Information

• Status: Withdrawn
• Publication Date: 09-Nov-2010
• Withdrawal Date: 13-Apr-2025
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 14-Jul-2021
• Completion Date: 14-Apr-2025
• Ref Project: SIST EN ISO 8130-5:2012 - Coating powders - Part 5: Determination of flow properties of a powder/air mixture (ISO 8130-5:1992)

Relations

• Replaced By: EN ISO 8130-5:2021 - Coating powders - Part 5: Determination of flow properties of a powder/air mixture (ISO 8130-5:2021)
• Effective Date: 21-Jul-2021

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2012
3UDãNDVWLSUHPD]LGHO8JRWDYOMDQMHSUHWRþQLKODVWQRVWLPHãDQLFHSUDãHN]UDN
,62
Coating powders - Part 5: Determination of flow properties of a powder/air mixture (ISO
8130-5:1992)
Pulverlacke - Teil 5: Bestimmung der Fließeigenschaften eines Pulver-Luft-Gemisches
(ISO 8130-5:1992)
Poudres pour revêtement - Partie 5: Détermination de l'aptitude à la fluidisation d'un
mélange poudre/air (ISO 8130-5:1992)
Ta slovenski standard je istoveten z: EN ISO 8130-5:2010
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 8130-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2010
ICS 87.040
English Version
Coating powders - Part 5: Determination of flow properties of a
powder/air mixture (ISO 8130-5:1992)
Poudres pour revêtement - Partie 5: Détermination de Pulverlacke - Teil 5: Bestimmung der Fließeigenschaften
l'aptitude à la fluidisation d'un mélange poudre/air (ISO eines Pulver-Luft-Gemisches (ISO 8130-5:1992)
8130-5:1992)
This European Standard was approved by CEN on 16 October 2010.

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 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8130-5:2010: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
The text of ISO 8130-5:1992 has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” of
the International Organization for Standardization (ISO) and has been taken over as EN ISO 8130-5:2010 by
Technical Committee CEN/TC 139 “Paints and varnishes” 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 May 2011, and conflicting national standards shall be withdrawn at the
latest by May 2011.
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.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 8130-5:1992 has been approved by CEN as a EN ISO 8130-5:2010 without any modification.

INTERNATIONAL
8130-5
STANDARD
First edition
1992-I 2-15
Coating powders -
Part 5:
Determination of flow properties of a powder/air
mixture
Poudres pour revt%ement -
Partie 5: LMermination de /‘aptitude ZI la fluidisation d’un melange
poudreiair
--
Reference number
IS0 8130-5: 1992(E)
IS0 8130=5:1992(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work
of preparing International Standards is normally carried out through IS0
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, govern-
mental and non-governmental, in liaison with ISO, also take part in the
work. IS0 collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an lnter-
national Standard requires approval by at least 75 % of the member
bodies casting a vote.
International Standard IS0 8130-5 was prepared by Technical Committee
ISO/TC 35, Paints and varnishes, Sub-Committee SC 9, General test
methods for paints and varnishes.
IS0 8130 consists of the following parts, under the general title Coating
powders:
- Part 1: Determination of particle size distribution by sieving
- Part 2: Determination of density by gas comparison pyknometer
(referee method)
liquid
- Part 3: Determination of density by displacement
pyknometer
- Part 4: Calculation of lower explosion limit
- Part 5: Determination of flow properties of a powder/air mixture
- Part 6: Determination of gel time of thermosetting coating powders
at a given temperature
- Part 7: Determination of loss of mass on stoving
- Part 8: Assessment of the storage stability of thermosetting pow-
ders
0 IS0 1992
All rights reserved. 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 the publisher.
International Organization for Standardization
Case Postale 56 l CH-1211 Geneve 20 l Switzerland
Printed in Switzerland
ii
IS0 81304:1992(E)
- Part 9: Sampling
Annexes A and B of this part of IS0 8130 are for information only.

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INTERNATIONAL STANDARD IS0 8130-5:1992(E)
Coating powders
Part 5:
Determination of f ow properties of a powder/air mixture
tion of the standard indicated below. Members of
1 Scope
IEC and IS0 maintain registers of currently valid
International Standards.
This part of IS0 8130 specifies a method for deter-
mining the flow properties of a mixture of coating
IS0 8130.9:1992, Coating powders - Part 9: Sam-
powder and air. The method reflects commercial
pling.
practice in powder spraying (see “Bibliography”,
annex B).
The results obtained are influenced by the compo- 3 Principle
sition of the coating powder, its density, particle size
distribution and particle shape, together with the Under draught-free conditions, a specified quantity
tendency of the particles to agglomerate and to ac- of coating powder is placed in a vessel and is
cept a triboelectric charge. fluidized with clean dry air under standard condi-
tions of atmospheric temperature and pressure. The
NOTE 1 It is well known that the transport and spraying
height of the powder during and after fluidization is
characteristics of powders are highly dependent on their
measured and the rate at which the fluidized powder
flow properties in bulk and in air. The procedure described
flows through a specified orifice is then determined.
in this method is considered to be more m
...