Norm

NEN-EN-ISO 28199-3:2007 Ontw. en

Verven en vernissen - Evaluatie van eigenschappen van deklagen gerelateerd aan het toepassingsproces - Deel 3: Visuele beoordeling van verzakking, inkuiling, doorboring en dekvermogen

  • Deze norm is ingetrokken sinds 06-10-2009

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 19
Commissie Verfwaren
Gepubliceerd op 01-05-2007
Taal Engels
ISO 28199 specifies methods for the evaluation of coating materials in research, development and production with regard to their suitability and safety for industrial processes, and error analysis. The properties of coating materials and coatings to be evaluated depend on the film thickness. For this purpose, a coating system of increasing thickness will be applied to a test panel under defined conditions The following characteristics are measured: - film thickness in accordance with ISO 2808; - surface texture; - colour in accordance with ISO 7724; - gloss in accordance with ISO 2813 (optional). In combination with visual assessment, the following properties are determined : - colour stability, process hiding power, resolving, overspray absorption, wetting, surface texture, mottling; - tendency to sagging, formation of bubbles, pinholing, hiding power. This part of ISO 28199 specifies the determination of tendency to sagging, formation of bubbles, pinholing and hiding power.

Details

ICS-code 87.040
Nederlandse titel Verven en vernissen - Evaluatie van eigenschappen van deklagen gerelateerd aan het toepassingsproces - Deel 3: Visuele beoordeling van verzakking, inkuiling, doorboring en dekvermogen
Engelse titel Paints and varnishes - Evaluation of properties of coating systems related to the application process - Part 3: Visual assessment of sagging, pitting, pinholing and opacity
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