FIELD: chemistry.
SUBSTANCE: invention relates to compositions of ceramic mixtures which can be used in making dishware. The ceramic mixture contains the following, wt %: kaolin 67.0-70.0; feldspar 14.0-16.0; potsherd 3.0-4.0; phosphogypsum 3.0-4.0; wollastonite 5.0-7.0; zircon 3.0-4.0.
EFFECT: high frost resistance of articles made from the ceramic mixture.
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Authors
Dates
2013-10-27—Published
2012-07-17—Filed