Norm

ISO 3233-2:2019 en

Verven en vernissen - Bepaling van het volumepercentage van niet-vluchtige bestanddelen - Deel 2: Methode middels de bepaling van niet-vluchtige bestanddelen in overeenstemming met ISO 3251 en bepaling van het massaverschil van gecoate testpanelen met behulp van het principe van Archimedes

49,02 59,31 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 10
Commissie Verfwaren
Gepubliceerd op 01-08-2019
Taal Engels
ISO 3233-2 specifies a method for determining the non-volatile matter by volume (NVV) of coating materials by determining the practical dry-film density. This method determines the volume percentage of non-volatile matter in paints, varnishes and related products by measuring the density of a dry coating for any specified temperature range and period of drying or curing. The non-volatile matter content is determined in accordance with ISO 3251. Using the non-volatile matter by volume results obtained in accordance with this document, it is possible to calculate the practical spreading rate of coating materials. This method specifies an additional shape of plate to those described in ISO 3233-1 and is suitable for all products which can be applied by dipping. This document is not applicable to coating materials which exceed the Critical Pigment Volume Concentration (CPVC). Annex A gives an overview of the existing methods for the determination of non-volatile matter content and of non-volatile matter volume.

Details

ICS-code 87.040
Nederlandse titel Verven en vernissen - Bepaling van het volumepercentage van niet-vluchtige bestanddelen - Deel 2: Methode middels de bepaling van niet-vluchtige bestanddelen in overeenstemming met ISO 3251 en bepaling van het massaverschil van gecoate testpanelen met behulp van het principe van Archimedes
Engelse titel Paints and varnishes - Determination of the percentage volume of non-volatile matter - Part 2: Method using the determination of non-volatile-matter content in accordance with ISO 3251 and determination of dry film density on coated test panels by the Archimedes' principle

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