Sunday, January 9, 2011

Funny Lohri Invitations

Formulas glazes high (1230 º C) with oxides and pigments

This is just an example of how pigments are oxides and high temperatures. Some went well, some badly, but they made the clarification at the end of this post.



Formula 1: Color: chocolate brown to reddish
pulling 15% white clay (kaolin no) 55% feldspar

15 % Quartz 15%

calcium carbonate 5% iron oxide

Formula No. 2: went wrong
Formula 3: Formula went wrong
No. 4: went wrong

Formula 5: ; Color: Glossy dark green military
15% white clay (kaolin no)

55% 15% feldspar ; quartz
15% calcium carbonate
5% copper oxide

Formula No. 6: Color: Very very dark green, almost black (blue in the picture left), satin white clay
15% (no kaolin) 55%
quartz feldspar

15% 15% calcium carbonate
10% copper oxide

Formula # 7: Color: Moss Green Bright
15% white clay (kaolin in)
55% feldspar
15 quartz
% 15% Calcium Carbonate
5% chromium oxide

Formula No. 8 : Color: Green
15% chromium white clay (kaolin in)
55% feldspar
15 ; quartz
% 15% Calcium Carbonate
10% chromium oxide

Formula No. 9: Color: Havana clear satin
15% white clay (kaolin in)
55% , 15% quartz feldspar

15% Calcium Carbonate 5%
oxide MN

Formula No. 10:

went wrong Formula No. 11: Color: Satin Celeste
15% white clay (kaolin no)
55% 15% quartz feldspar

15% calcium carbonate
0 5% cobalt oxide

Formula No. 12:
Color: bright blue-violet
15% white clay (kaolin in)
55 ;% 15% quartz feldspar

15% Calcium Carbonate
2% ; cobalt oxide

Formula No. 13: Color: blue violet intermediate, 15% clay bright
white (in kaolin)
55% 15% quartz feldspar

15% Carbonate calcium
1% cobalt carbonate

Formula No. 14: Color: blue violet intense, bright
15% white clay (kaolin in)
55% 15% quartz feldspar

15% carbonate
2% calcium carbonate cobalt

Formula No. 15: went wrong
Formula No. 16 went wrong

Formula No. 17:

went wrong Formula No. 18: Color: Gloss Black
15% white clay ( no kaolin)
55 % Quartz feldspar

15% 15% calcium carbonate 15%
black pigment

Formula No. 19:

went wrong Formula No. 20: Color: Avocado Green
15% clay white (no kaolin)
55% 15% quartz feldspar

15% Carbonate 15% calcium
avocado green pigment


Formula No. 21 went wrong
Formula No. 22:
went wrong
Formula No. 23: Color: Bluish Black versoso
15% white clay (kaolin in)
55% 15% quartz feldspar

15% calcium carbonate pigment
8% electric blue

Formula No. 24: Color: Bluish Black versoso
15% white clay (kaolin in)
55% 15% quartz feldspar

15% Calcium Carbonate 15% pigment
electric blue

Note: Those who have gone wrong, not because the enamel has failed, made the mistake when preparing and instead of adding the base enamel powder was, by mistake we add white clay alone, since the clay and the basis of these glazes were in similar containers. To err is human.
There pigments, such as violet, we do not know if the manufacturer or what, but never, no way have given us even a pale violet or by proxy, or slips or here, add it in formulas 21 and 22 , and have come out awful! said container ¿violet pigment? Eye to this, beware of what we sell, to the naked eye was purple dust!
And the avocado green pigment in the formula 19, which went wrong to 8%, if not added in an amount almost saturation (15-20%) do not appear in either high or low temperatures. Let us be generous with the green avocado.

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