EN ISO 22553:2020

SLOVENSKI STANDARD
oSIST prEN ISO 22553-3:2020
01-september-2020
Barve in laki - Nanašanje premazov z elektrodepozicijo - 3. del: Združljivost
elektrodepozicijskih premazov z referenčnim oljem (ISO 22553-3:2019)

Paints and varnishes - Electro-deposition coatings - Part 3: Compatibility of electro-

Beschichtungsstoffe - Elektrotauchlacke - Teil 3: Verträglichkeit von Elektrotauchlacken

Peintures et vernis - Peintures d'électrodéposition - Partie 3: Compatibilité des peintures

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 2

5 Apparatus and materials.............................................................................................................................................................................. 2

6 Reagents ........................................................................................................................................................................................................................ 3

7 Test panels .................................................................................................................................................................................................................. 3

8 Number of determinations ........................................................................................................................................................................ 3

9 Procedure..................................................................................................................................................................................................................... 3

9.1 Blank test ..................................................................................................................................................................................................... 3

9.2 Testing with reference oil as surface active agent .................................................................................................... 3

10 Evaluation .................................................................................................................................................................................................................... 4

11 Precision ....................................................................................................................................................................................................................... 4

12 Test report ................................................................................................................................................................................................................... 4

Bibliography ................................................................................................................................................................................................................................ 5

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Any feedback or questions on this document should be directed to the user’s national standards body. A

In practice, surface-reactive substances often contaminate the electro-deposition coating material

inside the tank. These contaminants could be materials that are used in downstream production

processes, e.g. forming additives, corrosion protection oils and chain lubricants.

These surface-active substances can lead to surface defects in the e-coat and/or subsequent coats.

Test methods for the determination of the compatibility of electro-deposition coating materials with

liquid, paste-like and solid foreign substances, which influence the properties of the electro-deposition