Sulfate of zinc and manganese driers are used for paints in which zinc white is the base, which would be injured by lead driers.
12.
The term enamel paint was first given to a compound of zinc white, petrol and resin, which possessed on drying a hard glossy surface.
13.
There are several bases for oil paint, those most commonly used for building work being white lead, red lead, zinc white and iron oxide.
14.
I chose for the part that included the roof, an industrial " zinc white " ( catalyzed urethane ) and for the lower part, " cobalt blue ".
15.
Because zinc white is so " clean " it is valuable for making tints with other colors, but it makes a rather brittle dry film when unmixed with other colors.
16.
This problem was solved by optimizing the synthesis of ZnO . In 1845, LeClaire in Paris was producing the oil paint on a large scale, and by 1850, zinc white was being manufactured throughout Europe.
17.
The success of zinc white paint was due to its advantages over the traditional white lead : zinc white is essentially permanent in sunlight, it is not blackened by sulfur-bearing air, it is non-toxic and more economical.
18.
The success of zinc white paint was due to its advantages over the traditional white lead : zinc white is essentially permanent in sunlight, it is not blackened by sulfur-bearing air, it is non-toxic and more economical.
19.
The method I used for this purpose was glazing ( thin application of transparent pigment ) techniques employing pigments of high transparency such as alizarin crimson, ultramarine, prussian blue, verdian green, chrome yellow, aureolin, zinc white, ivory black, etc.
20.
The formula [ 40-60 % Ochre; 15-20 % Kron ( zinc hydrochromate ); 10-20 % Zinc White; and 8-13 % Ultramarine ] has wide error bands resulting in a spectrum of mostly but not entirely green colors.
