| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to frit compositions for preparing glase for applying on majolica articles. The glase frit contains the following components in wt %: quartz sand 20.0-25.0; pegmatite 40.0-46.0; borax 7.0-10.0; soda 14.0-17.0; chalk 4.0-5.0; fluor spar 5.0-7.0. ^ EFFECT: low toxicity of the glase. ^ 1 tbl |
