Category: Glaze > Green > Copper
Created 2015-10-19 02:59:41 by Terry Rorison
Categories: Glaze > Green > Copper
Firing Temperature: Δ6
Atmospheres: Oxidation
Surface Type: Glossy
Transparency: Semi-opaque
Material Amount Batch Subtotal
Nepheline Syenite (Theoretical) 31.23
Strontium Carbonate 24.8
Wollastonite (Theoretical) 20.85
Gillespie Borate 10.44
Total Base:87.32
Copper Carbonate 8.17
Zircopax 8.17
Bentonite 2
Total: 105.66

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO SrO K2O Na2O KNaO Fe2O3 CuO ZrO2 LOI
Nepheline Syenite (Theoretical)31.2318.967.280.030.221.443.064.50.030.22
Strontium Carbonate24.817.417.39
Wollastonite (Theoretical)20.8510.7810.07
Gillespie Borate10.441.230.182.560.412.40.050.390.393.23
Copper Carbonate8.175.262.91
Zircopax8.172.685.49
Bentonite21.190.40.040.020.020.060.080.070.2
Total105.6634.847.862.560.4812.717.461.463.514.970.15.265.4913.95
100% no LOI 37.988.572.790.5213.8519.031.593.835.420.115.745.99

Unity Molecular Formula (UMF)

FLUXES

RO/R2O

0.12 Na2O
0.03 K2O
0.35 SrO
0.47 CaO
0.02 MgO
STABILIZERS

R2O3

0.16 Al2O3
0.08 B2O3
GLASS-FORMERS

RO2

1.21 SiO2
0.09 ZrO2
OTHER

 

0.14 CuO
SILICA:ALUMINA

SiO2:Al2O3

7.53

FLUX RATIO

R2O:RO

0.15 : 0.85

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > Green > Copper.

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Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 7.53

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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
Strontium Carbonate Harmful WARNING Product dust may be irritating to eyes,skin and respiratory system.  1 0 0 E
Wollastonite (Theoretical) Health Hazard DANGER Vansil W-30 Wollastonite SDS:
May cause cancer if inhaled.
Causes damage to organs through prolonged or repeated exposure if inhaled. (respiratory tract)
Copper Carbonate Harmful WARNING Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
Zircopax
Bentonite Harmful WARNING Causes eye irritation
Causes skin irritation
May cause respiratory irritation