PORCELAIN MIXTURE

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FIELD : chemistry.SUBSTANCE : invention relates to the composition of porcelain mixtures, which are used in the manufacturing of general purpose products, utensils. The porcelain mixture is composed of, mass % : kaolin 33.0-41.0; clay 8.0-12.0; quartz powder 23.0-25.0; feldspar 16.0-20.0; alum earth 1.0-2.0; spodumene 10.0-13.0.EFFECT : increase in the heat resistance of products made from porcelain mixture.1 tbl