| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to technology of silicates, particularly to compositions of crude mixtures for making porcelain articles for decorative and art, as well as general purposes. The crude mixture for making porcelain contains the following, wt %: kaolin 28.0-32.0; feldspar 24.0-26.0; quartz 24.0-26.0; bone ash 13.0-15.0; zircon 5.0-7.0.EFFECT: high frost-resistance of articles made from the crude mixture.1 tbl |
