Reference number
ISO 13632:2012
ISO 13632:2012
© ISO 2024
International Standard
ISO 13632:2012
Binders for paints and varnishes — Rosin — Sampling and sample preparation for colour measurement
Edition 1
2012-07
2012-07
ISO 13632:2012
54098
Publicado
(Edición 1, 2012)
Esta publicación se revisó y confirmó por última vez en 2024.
Por lo tanto, esta versión es la actual.
Resumen
This International Standard specifies a procedure for sampling of rosin and rosin derivatives from
— drums,
— the molten/liquid form,
— flakes, pellets or pastilles
and preparation of the samples for colour measurement. The method to be used for the colour measurement is specified in other standards. The colour of the rosin can be measured with neat rosin or rosin in solution.
The two most commonly used colour-measurement methods are those based on the USDA1) scale and the Gardner colour scale. Annex A provides information on the correlation between these two scales.