Category: Glaze > Yellow
Created 2015-07-23 09:23:27 by Glazy Admin
Categories: Glaze > Yellow
Firing Temperature: Δ6
Surface Type: Matte

Source/Alternate names: Ababi Sharon

Firing Notes: cool maximum rate to 1100C hold 1 hour

Notes: Alisa Clausen: used 40 kaolin instead of 24 kaolin and 16 calcined kaolin. Mat, smooth, covering glaze. Slight sheen on surface.
Colour is a truly mellow yellow orange. On closer look at the surface, there is some pitting, but cannot feel it. The glaze has an area
that is darker and toastier than rest of test tile. An unusual colour, as it is very much in the yellow family.

Material Amount Batch Subtotal
Kaolin (Theoretical) 24
Dolomite 19
Frit 3134 18
Calcined Kaolin 16
Spodumene (Theoretical) 16
Silica 8
Total Base:101
Titanium Dioxide 14
Rutile 6
Total: 121

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO Li2O Na2O KNaO Fe2O3 TiO2 LOI
Kaolin (Theoretical)2411.359.653
Dolomite194.165.799.05
Frit 3134188.374.163.621.851.85
Calcined Kaolin168.667.34
Spodumene (Theoretical)1610.334.391.28
Silica88
Titanium Dioxide1414
Rutile60.595.40.01
Total12146.7121.384.164.169.411.281.851.850.5919.412.05
100% no LOI 42.8719.623.813.828.641.181.71.70.5517.81

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.09 Na2O
0.12 Li2O
0.49 CaO
0.3 MgO
STABILIZERS

R2O3

0.61 Al2O3
0.17 B2O3
GLASS-FORMERS

RO2

2.26 SiO2
0.71 TiO2
OTHER

 

0.01 Fe2O3
SILICA:ALUMINA

SiO2:Al2O3

3.71

FLUX RATIO

R2O:RO

0.21 : 0.79

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > Yellow.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 3.71

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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
Kaolin (Theoretical) HarmfulHealth Hazard DANGER SDS for EPK KAOLIN: 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.
Dolomite Health Hazard DANGER May cause cancer (Inhalation) 1 0 0 E
Spodumene (Theoretical) Health Hazard DANGER May cause cancer by inhalation.
Causes damage to organs through prolonged or repeated exposure.
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
Titanium Dioxide Health Hazard WARNING Suspected of causing cancer
Rutile 1 0 0