Stain (blue)
Description: Blues (CoAlZn, CoSi)
| Oxide |
Analysis |
Formula |
Notes
Certain colors may employ controlled quantities of calcium or barium compounds as modifiers.
Color Range
-----------
Dark mazarine blue through royal blue to matte blue. Generally darker and more violet in shade than zircon-vandium blues.
Specific Gravity: 3.5-4.5
----------------
Stability/Kiln Atmosphere
-------------------------
Excellent in most types of glazes and bodies for firing in oxidizing or a slightly reducing atmosphere at temperatures over 1450C.
Compatibility
-------------
Suitable for blending with most other types of ceramic colors including zircon-vanadium blues.
Cost
----
Cost is low to moderate, increasing as the cobalt content increases.
Note: This description is taken from information provided by Blythe Matthey and may or may not apply to stains of this family from other companies.
Related Information
Links
