M-200 Feldespato

Oxide	Analysis	Formula
SiO2	79.40%	11.95
Al2O3	11.61%	1.03
Fe2O3	0.11%	0.01
TiO2	0.04%	-
CaO	0.11%	0.02
Na2O	3.90%	0.57
K2O	4.30%	0.41
Oxide Weight		900.09
Formula Weight		900.09

Notes

This has much more SiO₂, much less Al₂O₃ and KNaO than Custer Feldspar.

Related Information

Links

Materials

Feldspar
In ceramics, feldspars are used in glazes and clay bodies. They vitrify stonewares and porcelains. They supply KNaO flux to glazes to help them melt.

By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk