Incesti Italiani Gratuiti

enamel Bases, 1230 º C

Considerations: All these bases of ceramic glazes go well, even, smooth and stable. Cones were applied to white pasta, carried in an electric furnace at 1230 ° C. to soak for 20 'at the final stage.
Then, all these tests we take only one of them to modify it with pigments, oxides and opacifiers, for otherwise, in class, would be a task Pharaonic to testing each and every one of them. We chose the Formula No. 5 to advance to the following experiences, but here are all the bases, each with its special characteristics and are valid to continue with further exploration .

Formula 1: Color: Clear bright white foam (accumulation of white spots by sector, with visual effects)
20 % white clay (not kaolin)
30% Feldspar Quartz

20% 30% calcium carbonate

Formula No. 2: Color: Clear Satin (without being brilliant) + F. foam that No. 1 (visual effect)
20% white clay (kaolin no)
35 % 20% quartz feldspar

25% Calcium Carbonate

;
Formula No. 3: color: transparent satin cubritivo
15% milky white clay (kaolin in)
40 ; % 15% quartz feldspar

30% Calcium Carbonate

Formula No. 4: Color: Same as F. No. 3, satiny transparent milky white clay
15% (in kaolin) 45% feldspar

15 % Quartz
25% calcium carbonate

Formula 5: Color: Bright Semitransparent cubritivo
15% white clay (kaolin no)

55% 15% Feldspar Quartz
15% calcium carbonate

Formula No. 6: Color: Clear Satin, equal to F. No. 2
10% white clay (kaolin no)

40% 20% Feldspar ; Quartz Carbonate
30% Calcium

Formula No. 7: Color: semi-transparent bright
10% white clay (kaolin in)
, 50% 20% quartz feldspar

20% dolomite

Formula No. 8: Color: Matte Satin
10% white clay (kaolin no)

55% 15% Feldspar 20% Dolomite Quartz

Formula No. 9: Color: Satin
Arena , 5 % White clay (kaolin no)
45% 20% Feldspar Quartz

30 % Talc

Formula No. 10: Color: Beige semi glossy (a little brighter than the F. N º 9) cubritivo
5% white clay (kaolin no)

Feldspar 55% 20% 20% Quartz Talc

Formula No. 11: Color: Transparent 10%
bright white clay (kaolin no)
45% Quartz Feldspar

20% 25% Ash (soft wood of eucalyptus and fruit crates)

Formula No. 12: Color: Clear bright a little fluid (perhaps with the addition of oxides and / or pigments squeeze a bit more because they tend to lower the melting point of the glaze).
20% white clay (kaolin no)
40 % Feldspar Quartz

10% 30% Ash (soft, eucalyptus wood and drawers of fruit)