Category: Glaze
Created 2017-08-12 17:42:24 by EJB ceramic
Categories: Glaze
Firing Temperature: Δ7-8
Atmospheres: Oxidation
Surface Type: Glossy
Transparency: Transparent

A nice transparent pink, works best on white clay.
To make a darker pink add some chromium (up to 0,75%), to make a lighter pink decrease the % of chromium oxide.

Material Amount Batch Subtotal
Custer Feldspar 40
Silica 30
Whiting 20
Ball Clay (Theoretical) 10
Total Base:100
Tin Oxide 4
Chrome Oxide 0.25
Total: 104.25

Percentage Analysis

Ingredient Amount SiO2 Al2O3 MgO CaO K2O Na2O KNaO Fe2O3 TiO2 Cr2O3 SnO2 LOI
Custer Feldspar4027.46.80.1241.
Ball Clay (Theoretical)105.912.
Tin Oxide44
Chrome Oxide0.250.25
100% no LOI 67.479.910.0312.124.361.325.680.

Unity Molecular Formula (UMF)



0.08 Na2O
0.16 K2O
0.76 CaO


0.34 Al2O3


3.95 SiO2
0.1 SnO2


0.01 Cr2O3





0.24 : 0.76

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze.

Click and drag to zoom
Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 11.52

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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
Custer Feldspar HarmfulHealth Hazard WARNING May cause damage to lungs through prolonged or repeated inhalation.
Suspected of causing cancer through
prolonged or repeated inhalation.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause skin or 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
Whiting Harmful WARNING Causes eye irritation
Tin Oxide Harmful WARNING Harmful if swallowed.
Chrome Oxide WARNING May be harmful if inhaled. May cause
irritation to eyes and respiratory tract. Slightly toxic if ingested.
2 0 1 E