Category: Glaze > Iron
Created 2015-10-20 01:52:58 by Terry Rorison
Categories: Glaze > Iron
Firing Temperature: Δ6
Atmospheres: Oxidation
Surface Type: Satin
Transparency: Translucent
Material Amount Batch Subtotal
Nepheline Syenite (Theoretical) 41.8
EPK 12.5
Silica 12.5
Gillespie Borate 10.4
Whiting 10.4
Lithium Carbonate 6.2
Titanium Dioxide 6.2
Total Base:100
Red iron oxide 3
Total: 103

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO SrO Li2O K2O Na2O KNaO P2O5 Fe2O3 TiO2 LOI
Nepheline Syenite (Theoretical)41.825.379.740.040.291.924.16.020.040.29
EPK12.55.724.670.010.020.040.010.050.030.10.051.85
Silica12.512.5
Gillespie Borate10.41.230.182.550.412.390.050.390.393.21
Whiting10.45.834.57
Lithium Carbonate6.22.533.67
Titanium Dioxide6.26.2
Red iron oxide32.850.15
Total10344.8214.592.550.468.540.052.531.974.56.460.032.996.2513.75
100% no LOI 50.2116.342.850.529.570.052.832.25.047.240.043.357

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.21 Na2O
0.06 K2O
0.25 Li2O
0.45 CaO
0.03 MgO
STABILIZERS

R2O3

0.42 Al2O3
0.11 B2O3
GLASS-FORMERS

RO2

2.18 SiO2
0.23 TiO2
OTHER

 

0.05 Fe2O3
SILICA:ALUMINA

SiO2:Al2O3

5.21

FLUX RATIO

R2O:RO

0.52 : 0.48

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > Iron.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 5.21

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
Satin Matt Cone 6 Rusty Bronze GA23 6 0.42 0.11 2.18 0.23 0.27 0.06 0.21 0.45 0.03 0.25
Satin Matt Cone 6 Lt. Green GA23 6 0.42 0.11 2.18 0.23 0.27 0.06 0.21 0.45 0.03 0.25
Satin Matt Cone 6 Lt. Blue-Green GA23 6 0.42 0.11 2.18 0.23 0.27 0.06 0.21 0.45 0.03 0.25

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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
Whiting Harmful WARNING Causes eye irritation
Lithium Carbonate Harmful WARNING Harmful if swallowed.
Causes serious eye irritation.
Harmful to aquatic life.
Titanium Dioxide Health Hazard WARNING Suspected of causing cancer
Red iron oxide Health Hazard WARNING May cause damage to lung through prolonged or repeated exposure by inhalation