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EVS-EN ISO 15091:2020

Paints and varnishes - Determination of electrical conductivity and resistance (ISO 15091:2020)

Üldinfo
Kehtiv alates 17.02.2020
Alusdokumendid
ISO 15091:2019; EN ISO 15091:2020
Tegevusala (ICS grupid)
87.040 Värvid ja lakid
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
17.02.2020
Põhitekst
04.01.2013
Põhitekst
This document specifies a method for determining the electrical conductivity and the electrical resistance of coating materials. The conductivity is usually measured for water-borne paints and varnishes, including electrodeposition coating materials, and the resistance is usually measured for solvent-borne paints and varnishes. If required, the resistivity of the coating material is calculated from either of these measurements. The method is applicable to products having a conductivity less than 5 µS/cm, corresponding to a resistivity greater than 200 kΩ⋅cm. The conductivity of coating materials influences their processibility in the presence of an electric field. This is particularly important for electrodeposition paints and coating materials which are processed electrostatically.
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