| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to glase compositions for depositing on ceramic tiles, roofing tiles, objects for decorative and art purposes. The glase contains the following in pts. wt: quartz sand 70-75; bichromate 5-10; chalk 10-15; apatite 5-10. ^ EFFECT: obtaining environmentally safe glase. ^ 1 tbl |
