Category: Glaze > Clear
Created 2015-07-23 09:23:27 by Glazy Admin
Categories: Glaze > Clear
Firing Temperature: Δ6

Source/Alternate names: Alisa Clausen

Significant Flaw: running, crazing

Notes: Alisa Clausen: Base: translucent, gloss.
With 1 cobalt carbonate, translucent, gloss, medium blue.
With 3 cobalt carbonate, translucent, gloss, dark blue, running.
With 1 cobalt carbonate and 2 rutile, translucent, gloss dark blue with dark to black pooled areas.
With 1 cobalt carbonate and 4.5 rutile, translucent, olive green ground with blue rivulets and streaks.
With 1 cobalt carbonate and 6 rutile, gloss, overall and covering medium green, breaking brown with slight bluish streaking.
With 1 cobalt carbonate and 2 chrome oxide, gloss, covering medium to dark green.
With 2 cobalt carbonate and 2 chrome, gloss, covering dark greenish teal.
With 2 cobalt carbonate and 2 copper carbonate and 2 tin dioxide, gloss, covering dark green, slightly lighter than above.
With 2 cobalt carbonate and 2 copper carbonate and 10 tin dioxide, gloss, covering teal green.
With 2 cobalt carbonate and 2 copper carbonate and 3 titanium dioxide and 2 rutile, semigloss, covering, grey blue ground with
greenish brown cast.
With 1 cobalt carbonate and 1 red iron oxide, gloss, cover, very dark blue.
With 1 cobalt carbonate and 3 red iron oxide, gloss, dark blue with almost black pooling. Very fluid and high edges but did not run,
crazed.
With 1 cobalt carbonate and 5 ochre, gloss, very dark blue, fluid edges.
With 2 cobalt carbonate and 1 tin dioxide, gloss, very dark blue, fluid and ran off tile.
With 3 rutile, translucent, gloss, pale yellow, crazed.
With 6 rutile, translucent ground, pale yellow, heavily streaked with opalescence. Very fluid but did not run off tile, crazed.
With 6 rutile and 6 red iron oxide, semimat, covering medium brown baizes. Appears to have and overall sparkle made up of tiny
crystals.
With 3 copper carbonate, translucent, gloss, pale green.
With 6 copper carbonate, translucent, gloss, medium green with dark green streaking. Very fluid, but did not run, crazed.
With 3 copper carbonate and 3 rutile, translucent, gloss, medium green streaking and shell over light brown ground, crazing.
With 3 copper carbonate and 6 rutile and 1.5 cobalt carbonate, gloss, covering, very fluid with several streaking colours over a medium
green grown, streaking is turquoise, brown and blue, very fluid and ran off tile in one area, breaking brown.
With 4 copper carbonate and 6 rutile, almost translucent gloss, very fluid, exaggeration of above, ran off the tile.
With 1 cobalt carbonate and 4 rutile and 2 red iron oxide, gloss, covering multi coloured glaze, brown ground and breaking, with
streaking blue, green and beige, a lot of movement without running, a good runner up for Floating Blue.
With 1 cobalt carbonate and 5 rutile and 0.5 red iron oxide, semigloss, covering and variegated green, dark green ground with lighter
green speckling.
With 5 red iron oxide, translucent, gloss, medium brown.
With 10 red iron oxide, translucent, gloss, dark brown.
With 5 tin dioxide, gloss, covering, soft white, slight yellowish cast.
With 10 tin dioxide, gloss, covering, white.
With 5 zirconia, translucent, cream, badly crazed.
With 10 zirconia, gloss, covering, stark white.
With 5 titanium dioxide, translucent, pale umber, slight opalescence where pooled.
With 10 titanium dioxide, translucent, gloss, light yellow ground, with thick streaking white crystals and blue opalescence, ran off tile.
With 5 titanium dioxide and 5 red iron oxide, gloss, covering medium brown with dark blue streaking, red in one of the streaks, a lot
of movement, high edge, but did not run.
With 1.5 titanium dioxide and 15 red iron oxide, gloss, medium brown ground with a lot of movement streaking, blue and black, ran
off tile.
With 1 rutile and 12.5 red iron oxide, semigloss, brown and black streaking, darkest where pooled.
With 4 manganese dioxide and 6 rutile, gloss, overall beige with blueish pooling.
With 4 manganese dioxide and 0.4 cobalt carbonate and 6 rutile, gloss, overall beige with very fluid grey blue streaking and pinkish
casts, ran off tile.

Material Amount Batch Subtotal
Frit, Johnson Matthey 169 30
EPK 30
Silica 15
Dolomite 15
Ball Clay (Theoretical) 10
Total: 100

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO SrO BaO ZnO K2O Na2O KNaO P2O5 FeO Fe2O3 TiO2 LOI
Frit, Johnson Matthey 1693010.780.158.250.750.052.321.795.885.880.030.01
EPK3013.7211.210.030.060.10.020.120.080.230.114.44
Silica1515
Dolomite153.294.577.14
Ball Clay (Theoretical)105.912.50.030.030.090.040.130.10.11.2
Total10045.413.868.253.355.410.052.321.790.195.946.140.080.030.330.2212.78
100% no LOI 52.0615.899.463.846.20.052.662.050.226.817.040.090.040.380.25

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.3 Na2O
0.01 K2O
0.05 BaO
0.07 ZnO
0.31 CaO
0.26 MgO
STABILIZERS

R2O3

0.43 Al2O3
0.38 B2O3
GLASS-FORMERS

RO2

2.4 SiO2
0.01 TiO2
OTHER

 

0.01 Fe2O3
SILICA:ALUMINA

SiO2:Al2O3

5.56

FLUX RATIO

R2O:RO

0.31 : 0.69

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > Clear.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 5.56

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Hazards

09/2016 Note: This is a new feature. If a recipe material is not listed, that material's data has not yet been added. Some materials only have GHS ratings, while others only have HMIS ratings. Warnings differ between systems and countries. Glazy does not take any responsibility for accuracy of linked SDS information. Contact your ceramics supplier for safety information for your specific materials.
Globally Harmonized System (GHS) Hazardous Materials Identification System (HMIS) SDS Link
Material Pictograms Signal Word Hazard Statements Health Flammability Hazard Protection
EPK HarmfulHealth Hazard DANGER EPK Kaolin is a naturally occurring mineral, which may contain amounts of crystalline silica
typically 0.1-1.0%, may cause damage to respiratory system through prolonged or repeated
exposure.
1 0 0 E
Silica HarmfulHealth Hazard DANGER From 200-Mesh SDS:
May cause cancer by inhalation.
Causes damage to lungs through prolonged or repeated exposure by inhalation.
* 0 0 E
Dolomite Health Hazard DANGER May cause cancer (Inhalation) 1 0 0 E