Category: Glaze
Created 2017-05-19 00:23:31 by Clara Giorello
Categories: Glaze
Firing Temperature: Δ5-6
Atmospheres: Oxidation

Firing:
0-1070°C -------- 6hrs
1070°C ----------- hold 0:30hrs
1070-1190°C -- 1:20hrs
1190°C ----------- hold 0:15hrs
1190-850°C ---- 2:10 hrs

Material Amount Batch Subtotal
Custer Feldspar 22
Silica 21
Kaolin (Theoretical) 20
Frit 3134 16
Whiting 12
Talc (Theoretical) 9
Total Base:100
Rutile 4.5
Copper Oxide 3.5
Total: 108

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO K2O Na2O KNaO Fe2O3 TiO2 CuO LOI
Custer Feldspar2215.073.740.072.20.662.860.020.07
Silica2121
Kaolin (Theoretical)209.468.042.5
Frit 3134167.443.693.221.641.64
Whiting126.735.27
Talc (Theoretical)95.72.870.43
Rutile4.50.454.05
Copper Oxide3.53.5
Total10858.6711.783.692.8710.022.22.34.50.474.053.58.27
100% no LOI 58.9311.833.712.8810.062.212.314.520.474.073.52

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.12 Na2O
0.08 K2O
0.58 CaO
0.23 MgO
STABILIZERS

R2O3

0.37 Al2O3
0.17 B2O3
GLASS-FORMERS

RO2

3.15 SiO2
0.16 TiO2
OTHER

 

0.01 Fe2O3
0.14 CuO
SILICA:ALUMINA

SiO2:Al2O3

8.45

FLUX RATIO

R2O:RO

0.2 : 0.8

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze.

Click and drag to zoom
Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 8.45

Similar RO/R2O Unity Formulas

R2O3 - STABILIZERS RO2 - GLASS FORMERS RO/R2O - FLUXES
Recipe Name ΔTemp Al2O3 B2O3 SiO2 ZrO2 SnO2 TiO2 KNaO K2O Na2O CaO MgO ZnO BaO PbO Li2O SrO
Xavier Revised: CuOx 3.5 Rutile 4.5 5-6 0.37 0.17 3.15 0.16 0.2 0.08 0.12 0.58 0.23
Xavier Warm Jade Green 1 6 0.35 0.17 3.11 0.18 0.2 0.08 0.12 0.57 0.23
Xavier Revised: CoO 1, Rutile 4.5, RIO 2 6 0.37 0.17 3.15 0.16 0.2 0.08 0.12 0.58 0.23
Xavier Revised: CoO 1, Rutile 4.5, RIO 4 6 0.37 0.17 3.15 0.16 0.2 0.08 0.12 0.58 0.23
Xavier Revised: CoO 1, Rutile 4.5, RIO 6 6 0.37 0.17 3.15 0.16 0.2 0.08 0.12 0.58 0.23
Xavier Revised: CoO 1, Rutile 4.5 6 0.37 0.17 3.15 0.16 0.2 0.08 0.12 0.58 0.23
Xavier Revised Jade Green: CuCO3 3, Rutile 5 6 0.37 0.17 3.15 0.18 0.2 0.08 0.12 0.58 0.23
Xavier Revised Jade Green: CuCO3 1.5, Rutile 5 6 0.37 0.17 3.15 0.18 0.2 0.08 0.12 0.58 0.23

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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
Custer Feldspar HarmfulHealth Hazard WARNING May cause damage to lungs through prolonged or repeated inhalation.
Suspected of causing cancer through
prolonged or repeated inhalation.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause skin or eye irritation.
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
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.
Whiting Harmful WARNING Causes eye irritation
Talc (Theoretical) Harmful WARNING Causes mild skin irritation
Harmful if inhaled
May cause respiratory irritation
1 0 0 E
Rutile 1 0 0
Copper Oxide Harmful WARNING Harmful if swallowed 2 0 0 E