| 摘要 |
FIELD: chemistry.SUBSTANCE: porcelain mass includes kaolin, pegmatite, quartz sand, broken porcelain, a nepheline concentrate, silica gel and wollastonite with the following component ratio, wt %: kaolin - 35-37; pegmatite - 20-24; quartz sand - 18-22; broken porcelain - 0.5-2, nepheline concentrate - 4-6; silica gel - 0.5-1; wollastonite - 14-16.EFFECT: increased heat resistance of the products.1 tbl |
