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Soft Wood Ash

Alternate Names: Softwood Ash

Oxide Analysis Formula
CaO 41.10% 0.67
K2O 10.96% 0.11
MgO 8.21% 0.19
Na2O 0.77% 0.01
P2O5 4.67% 0.03
SiO2 2.00% 0.03
Fe2O3 0.07% 0.00
MnO 2.54% 0.03
Oxide Weight 64.04
Formula Weight 91.09

Related Information


Materials Cherry Ash
Materials Pine Wood Ash
Materials Wood Ash
Materials Applewood Ash
Materials Oakwood Ash
Materials Eucalyptus Ash
Materials Hardwood Ash
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.

By Tony Hansen

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