Category: Glaze > Iron > Celadon
Created 2017-11-28 23:37:28 by Ginger Lukas
Categories: Glaze > Iron > Celadon
Firing Temperature: Δ6
Atmospheres: Oxidation

use EPK for warmer tone (over grolleg, which is cooler)

Material Amount Batch Subtotal
Nepheline Syenite (Theoretical) 82
Talc (Theoretical) 9
Tin Oxide 7
Grolleg Kaolin 2
Red iron oxide 2
Total: 102

Percentage Analysis

Ingredient Amount SiO2 Al2O3 MgO CaO K2O Na2O KNaO Fe2O3 TiO2 SnO2 LOI
Nepheline Syenite (Theoretical)8249.7719.110.080.573.778.0411.810.080.57
Talc (Theoretical)95.72.870.43
Tin Oxide77
Grolleg Kaolin20.960.740.010.040.040.010.24
Red iron oxide21.90.1
Total10256.4419.842.960.583.818.0411.852071.34
100% no LOI 56.0719.712.940.573.797.9911.771.9806.95

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.51 Na2O
0.16 K2O
0.04 CaO
0.29 MgO
STABILIZERS

R2O3

0.77 Al2O3
GLASS-FORMERS

RO2

3.7 SiO2
0.18 SnO2
OTHER

 

0.05 Fe2O3
SILICA:ALUMINA

SiO2:Al2O3

4.83

FLUX RATIO

R2O:RO

0.67 : 0.33

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > Iron > Celadon.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 4.83

Similar Base Recipes

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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
Talc (Theoretical) Harmful WARNING Causes mild skin irritation
Harmful if inhaled
May cause respiratory irritation
1 0 0 E
Tin Oxide Harmful WARNING Harmful if swallowed.
Grolleg Kaolin 1 0 0 E
Red iron oxide Health Hazard WARNING May cause damage to lung through prolonged or repeated exposure by inhalation