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Lithium Carbonate (Foote)

Oxide Analysis Formula
Li2O 40.59% 1.00
CO2 59.26%n/a
Oxide Weight 29.80
Formula Weight 73.15

Notes

Bulk density: 65 pounds/cubic foot

% Typical USA Sieve Analysis:
On 20 mesh: tr
30 mesh: 0.5
40 mesh: 3.4
60 mesh: 16.5
100 mesh: 23.3
140 mesh: 11.9
200 mesh 9.4

Typical % Trace Items Chemical Analysis:
Cl - 0.05
H2O (110C) - 0.02
K - 0.031
Na - 0.12
Mg - 0.010
SO4 - 0.15
Fe2O3 - 0.002
Ca - 0.03

LOI @ 550C - 0.54

Related Information

Links

Materials Lithium Carbonate
A powerful melter very valuable in ceramic glazes. It is 40% Li2O and has an LOI of 60% (lost as CO2 on firing). This material in now incredibly expensive.
Typecodes Flux Source
Materials that source Na2O, K2O, Li2O, CaO, MgO and other fluxes but are not feldspars or frits. Remember that materials can be flux sources but also perform many other roles. For example, talc is a flux in high temperature glazes, but a matting agent in low temperatures ones. It can also be a flux, a filler and an expansion increaser in bodies.
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