Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 2: Copper sulphate test

This European Standard is applicable for internally coated cylindrical aluminium tubes, mainly used for the packing of pharmaceutical, cosmetic, hygiene, food or other household products.
The internal coating is used as a barrier and should avoid any contact between aluminium and the product. This European Standard defines the copper sulphate method to detect the electrolyte conductivity as one criterion for the quality of the internal coating.
NOTE   The electrolyte conductivity of the internal coating is only one criterion for evaluation of the quality of an internal coating. It does not give any information on the quantity or size of any pores or uncoated areas, nor any hint on possible reactions between the aluminium tube and the product. The electrolyte conductivity is never used as the sole criterion for quality evaluation of the internal coating, but always with other parameters, e.g. film thickness, acetone and/or ammonia resistance and of course results of enhanced stability studies.

Packmittel - Prüfverfahren zur Bestimmung der Porosität der Innenbeschichtung von Aluminiumtuben - Teil 2: Kupfersulfatverfahren

Diese Europäische Norm gilt für innenbeschichtete zylindrische Aluminiumtuben, die überwiegend für die Verpackung von Produkten der Pharmazie, der Kosmetik, der Hygiene sowie von Lebensmitteln oder anderen Haushaltsprodukten verwendet werden.
Die Innenbeschichtung dient als Sperrschicht und sollte jeden Kontakt zwischen Aluminium und dem Produkt verhindern. Diese Europäische Norm legt das Kupfersulfatverfahren zur Bestimmung der elektrolytischen Leitfähigkeit als ein Kennzeichen der Qualität der Innenbeschichtung fest.
ANMERKUNG   Die elektrolytische Leitfähigkeit der Innenbeschichtung ist nur ein Kennzeichen zur Beurteilung der Qualität einer Innenbeschichtung. Sie gibt weder Informationen über Anzahl oder Größe von Poren oder unbeschichteten Flächen noch Hinweise auf mögliche Reaktionen zwischen Aluminiumtube und Produkt an. Die elektrolytische Leitfähigkeit dient nie als einziges Kennzeichen zur Qualitätsbeurteilung einer Innenbeschichtung, sondern immer gemeinsam mit anderen Kennwerten, wie z. B. Schichtdicke, Aceton  und/oder Ammoniakbeständigkeit und selbstverständlich Ergebnissen erweiterter Stabilitätsstudien.

Emballage - Méthode d'essai pour déterminer la porosité du revêtement intérieur des tubes souples en aluminium - Partie 2 : Essai au sulfate de cuivre

La présente norme est applicable aux tubes cylindriques en aluminium à revêtement intérieur, principalement utilisés pour emballer des produits pharmaceutiques, cosmétologiques, alimentaires, des produits d’hygiène et autres produits de première nécessité.
Le revêtement intérieur a pour fonction d’empêcher tout contact entre l’aluminium et le produit. La présente norme définit la méthode au sulfate de cuivre pour détecter la conductivité de l’électrolyte, qui est un critère de qualité du revêtement intérieur.
NOTE   La conductivité de l’électrolyte du revêtement intérieur n’est qu’un critère d’évaluation de la qualité d’un revêtement intérieur. Elle ne donne aucune information sur la quantité ou la taille d’éventuels pores ou zones non revêtues, ni sur les possibles réactions entre le tube d’aluminium et le produit. Il convient de ne jamais utiliser la conductivité de l’électrolyte comme seul critère d’évaluation de la qualité du revêtement intérieur, mais de toujours l’associer à d’autres paramètres, comme l’épaisseur du film, la résistance à l’acétone et/ou à l’ammoniaque, et, bien sûr, aux résultats des études de stabilité détaillées.

Embalaža - Preskusna metoda za ugotavljanje poroznosti notranjih prevlek prožnih aluminijastih tub - 2. del: Preskus z bakrovim sulfatom

Ta evropski standard se uporablja za cilindrične aluminijaste tube z notranjo prevleko, namenjene predvsem pakiranju farmacevtskih, kozmetičnih, higienskih, prehrambenih ali drugih gospodinjskih proizvodov.
Notranja prevleka se uporablja kot pregrada in preprečuje stik med aluminijem in proizvodom. Ta evropski standard določa metodo z bakrovim sulfatom za zaznavanje elektrolitske prevodnosti kot eno merilo za kakovost notranje prevleke.
OPOMBA: Elektrolitska prevodnost notranje prevleke je samo eno merilo za oceno kakovosti notranje prevleke. Ne podaja nobenih informacij o količini ali velikosti morebitnih por ali območij brez prevleke ter nobenih namigov o mogočih reakcijah med aluminijasto tubo in proizvodom. Elektrolitska prevodnost se nikoli ne uporablja kot edino merilo za oceno kakovosti notranje prevleke, ampak se vedno uporablja z drugimi parametri, npr. debelino premaza, odpornostjo na aceton in/ali amoniak, in rezultati študij večje stabilnosti.

General Information

Status
Published
Public Enquiry End Date
30-Nov-2015
Publication Date
08-Aug-2017
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
31-Jul-2017
Due Date
05-Oct-2017
Completion Date
09-Aug-2017

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Embalaža - Preskusna metoda za ugotavljanje poroznosti notranjih prevlek prožnih aluminijastih tub - 2. del: Preskus z bakrovim sulfatomPackmittel - Prüfverfahren zur Bestimmung der Porosität der Innenbeschichtung von Aluminiumtuben - Teil 2: KupfersulfatverfahrenEmballage - Méthode d'essai pour déterminer la porosité du revêtement intérieur des tubes souples en aluminium - Partie 2 : Essai au sulfate de cuivrePackaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 2: Copper sulphate test77.150.10Aluminijski izdelkiAluminium products55.120Cans. Tins. TubesICS:Ta slovenski standard je istoveten z:EN 15384-2:2017SIST EN 15384-2:2017en,fr,de01-september-2017SIST EN 15384-2:2017SLOVENSKI

STANDARDSIST EN 15384:20081DGRPHãþD
SIST EN 15384-2:2017
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15384-2
January
t r s y ICS
w wä s t r Supersedes EN
s w u z vã t r r yEnglish Version

Packaging æ Test method to determine the porosity of the internal coating of flexible aluminium tubes æ Part

tã Copper sulphate test Emballage æ Méthode d 5essai pour déterminer la porosité du revêtement intérieur des tubes souples en aluminium æ Partie

t ã Essai au sulfate de cuivre

Packmittel æ Prüfverfahren zur Bestimmung der Porosität der Innenbeschichtung von Aluminiumtuben æ Teil

tã Kupfersulfatverfahren This European Standard was approved by CEN on
s v November
t r s xä

egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä

translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s w u z væ tã t r s y ESIST EN 15384-2:2017

EN 15384-2:2017 (E) 2 Contents Page EUROPEAN FOREWORD ................................................................................................................................................ 3 1 SCOPE ................................................................................................................................................................... 4 2 PRINCIPLE ............................................................................................................................................................. 4 3 APPARATUS .......................................................................................................................................................... 4 FIGURE 1 — TEST DEVICE .............................................................................................................................................. 5 4 PROCEDURE .......................................................................................................................................................... 5 TABLE 1 — TEST CONDITIONS FOR THE COPPER SULPHATE METHOD ........................................................................... 6 5 TOLERANCES ......................................................................................................................................................... 7 TABLE 2 — TOLERANCES FOR THE COPPER SULPHATE METHOD ................................................................................... 7 6 TEST REPORT ........................................................................................................................................................ 7 BIBLIOGRAPHY .............................................................................................................................................................. 8

SIST EN 15384-2:2017

EN 15384-2:2017 (E) 3 European foreword This document (EN 15384-2:2017) has been prepared by Technical Committee CEN/TC 261 “Packaging”, the secretariat of which is held by AFNOR. 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 July 2017, and conflicting national standards shall be withdrawn at the latest by July 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 15384:2007. 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 15384-2:2017

EN 15384-2:2017 (E) 4 1 Scope This European Standard is applicable for internally coated cylindrical aluminium tubes, mainly used for the packing of pharmaceutical, cosmetic, hygiene, food or other household products. The internal coating is used as a barrier and should avoid any contact between aluminium and the product. This standard defines the copper sulphate method to detect the electro

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