Tuesday, 27 December 2011

UN-Floating Blue my efforts,it snot as easy as you think



I am also keen to develop a floating blue which will work for me..
I did put in a couple of tests..but resulted in snot green and an almost floating blue

FLOTBLUEBRUNNERROY NZ C6 APPROX
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Cone 6 1201 deg.C. -
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Ferro 4108 40.72
Feldspar GL/AP-240 34.32
NZ China Clay 19.18
Magnesium Carb Light 1.82
Silica 3.93
Cobalt Carbonate 2.00
Red Iron Oxide 2.00
Rutile 3.75
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Seger
KNO 0.440
CaO 0.474
MgO 0.087
Al2O3 0.543
B2O3 0.436
SiO2 3.703
TiO2 0.182
K2O 0.161
Na2O 0.279
Al:Si 6.82
Expan. 10.63
ST 335.06
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Comment:
Rutile-3.75 up to 4. it says do a line blend we use 3.75 works for us!
Cindy Gatto & Mark Petrin
http://www.potters.org/subject90338.htm/

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