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Materials for Ceramics

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Marblewhite Whiting

Alternate Names: Marblewhite Limestone

Notes

96% calcium carbonate, CaCO₃, so this is quite pure.

Related Information

Links

Oxide	Analysis	Formula	Tolerance

Materials	Calcium Carbonate In ceramics, calcium carbonate is primarily a source of CaO in raw stoneware and porcelain glazes.
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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