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

Source/Alternate names: Mike Bailey T13

Firing Notes: cool maximum rate to 900C hold 1 hour

Notes: Alisa Clausen: Gloss, medium to dark translucent blue, even colour.

Material Amount Batch Subtotal
Kona F-4 feldspar 43
Whiting 22.5
Silica 21.5
Zinc Oxide 6
EPK 5
Total Base:98
Cobalt Oxide 3
Bentonite 2
Total: 103

Percentage Analysis

Ingredient Amount SiO2 Al2O3 MgO CaO ZnO K2O Na2O KNaO P2O5 Fe2O3 TiO2 CoO LOI
Kona F-4 feldspar4328.78.420.020.732.062.965.020.020.09
Whiting22.512.629.88
Silica21.521.5
Zinc Oxide66
EPK52.291.870.010.010.020.020.010.040.020.74
Cobalt Oxide32.80.2
Bentonite21.190.40.040.020.020.060.080.070.2
Total10353.6710.690.0713.3862.13.035.130.010.130.022.811.1
100% no LOI 58.411.630.0714.566.532.283.35.580.010.140.023.05

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.13 Na2O
0.06 K2O
0.19 ZnO
0.62 CaO
STABILIZERS

R2O3

0.27 Al2O3
GLASS-FORMERS

RO2

2.32 SiO2
OTHER

 

0.1 CoO
SILICA:ALUMINA

SiO2:Al2O3

8.52

FLUX RATIO

R2O:RO

0.18 : 0.82

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > Blue.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 8.52

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
Whiting Harmful WARNING Causes 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
Zinc Oxide 0 0 0 *
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
Cobalt Oxide HarmfulHealth Hazard WARNING Suspected of causing cancer
Harmful if swallowed
May cause allergy or breathing difficulties if inhaled
May cause an allergic skin reaction
2 0 0 *
Bentonite Harmful WARNING Causes eye irritation
Causes skin irritation
May cause respiratory irritation