Hank Murrow on wed 14 mar 07
Here is a recipe from CM to try @ Cone 10, red or ox.
Cheers, Hank in Eugene
www.murrow.biz/hank
Glaze name: Fake Mashiko Kaki
Cone: 10
Color: klassic kaki
Testing: tested
Surface texture: semi - gloss
Firing: Reduction
Glaze type: Mid Road Kaki, good over celadons.
Recipe: Percent Batch
Kona F-4 Soda Feldspar 36.27 145.1
Bone Ash 0.35 1.4
Talc 4.10 16.4
Wollastonite 5.47 21.9
Calcined Red Art Clay 37.76 151.0
Red Art Clay 3.97 15.9
Silica 8.60 34.4
red iron oxide 3.48 13.9
100.00 %Total 400.0 Lb Total Batch
Also add:
Darvan 811
Comments:
Good with chun or celadon variants; wax resist, etc.
Possible Health Hazards:
Talc: wear a NIOSH approved dust mask when handling dry material
Silica: free silica-wear a NIOSH approved dust mask when handling dry
material
Unity Formula for Fake Mashiko Kaki:
0.196 K2O 0.731 Al2O3 5.826 SiO2
0.213 Na2O 0.197 Fe2O3 0.030 TiO2
0.332 CaO 0.006 P2O5 8.0:1 Si:Al Ratio
0.259 MgO
Percentage Analysis for Fake Mashiko Kaki:
67.31 % SiO2
14.33 % Al2O3
3.55 % K2O
2.54 % Na2O
3.58 % CaO
2.01 % MgO
6.05 % Fe2O3
0.16 % P2O5
0.46 % TiO2
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