Table 1 Composition, bulk density, and porosity of tempera paints investigated in the study

Pigment

Binder

Ratio of pigment to binding medium in wet paint (w/w)

Pigment content in wet paint (% w/w)

Pigment content in dry paint (% w/w)

Pigment content in wet paint (% v/v)

PVC in dry paint (% v/v)

Bulk density (kg/dm³)

Porosity (%)