For solvent base coatings, add the per cent of volatile matter (Method 17.1) and the per cent pigment (Method
21.1) together and subtract the sum from 100%. For emulsion type coatings, add the per cent of volatile matter (Method
17.1 1 and the per
CGSB 1-GP-71 METH 12.1-1974 history
1974CGSB 1-GP-71 METH 12.1-1974 Methodes D'Essai Des Peintures Et Pigments Couleur Difference De Couleur Par Evaluation Instrumentale