Category: Glaze > Ash > Nuka
Created 2017-05-16 01:32:08 by Lee Love
Categories: Glaze > Ash > Nuka
Firing Temperature: Δ10
Atmospheres: Oxidation, Reduction
Surface Type: Satin
Transparency: Semi-opaque

Similar to Raku fired in Craig Edward's woodfired raku kiln, but this is gas fired Reduction Nuka with Nuka Green splashes.

Potspar 35.6
Whiting 21.8
Talc 2
Bone Ash 2
Ball Clay 5.9
Flint 29.7
ferro3134 3
3 to 5% copper for green

Material Amount Batch Subtotal
Potash Feldspar (Theoretical) 35.6
Silica 29.7
Whiting 21.8
Ball Clay (Theoretical) 5.9
Frit 3134 3
Talc (Theoretical) 2
Bone Ash 2
Total: 100

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO K2O Na2O KNaO P2O5 Fe2O3 TiO2 LOI
Potash Feldspar (Theoretical)35.623.056.526.026.02
Silica29.729.7
Whiting21.812.239.57
Ball Clay (Theoretical)5.93.481.480.020.020.050.020.070.060.060.71
Frit 313431.40.690.60.310.31
Talc (Theoretical)21.270.640.1
Bone Ash21.120.850.04
Total10058.980.690.6513.976.080.336.410.850.060.0610.41
100% no LOI 65.758.930.770.7315.596.780.377.150.950.070.07

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.02 Na2O
0.19 K2O
0.74 CaO
0.05 MgO
STABILIZERS

R2O3

0.23 Al2O3
0.03 B2O3
GLASS-FORMERS

RO2

2.92 SiO2
OTHER

 

0.02 P2O5
SILICA:ALUMINA

SiO2:Al2O3

12.50

FLUX RATIO

R2O:RO

0.21 : 0.79

SiO2:Al2O3 Chart

Closest 5 neighbors in Glaze > Ash > Nuka.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 12.5

Similar Base Recipes

Δ9 - 10

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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
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
Talc (Theoretical) Harmful WARNING Causes mild skin irritation
Harmful if inhaled
May cause respiratory irritation
1 0 0 E
Bone Ash