| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to household chemistry, is intended for cleaning solid surfaces of sanitary equipment, marble, metal and ceramic surfaces. Cleaning paste contains sulphanole, calcined soda, liquid sodium glass, water and abrasive. Abrasive used is powder of synthetic mineral alloy of fractional composition, wt%: 90-100 mcm - 6-8, 75-90 mcm - 2-4, 50-75 mcm - 78-80, less than 50 mcm - balance, including 60-65 wt% silicon oxide, 20-22 wt% aluminium oxide, 6-7 wt% calcium oxide, 6-7.5 wt% iron (II) oxide, 0.5-1.5 wt% iron (III) oxide, 1-2.5 wt% magnesium oxide, 0.5-1 wt% potassium and/or sodium oxide in following ratio of ingredients, wt%: sulphanole 2-3, calcined soda 4-8, liquid sodium glass 5-10, powder of synthetic mineral alloy 75-85, water up to 100.EFFECT: obtaining a cheap and highly effective agent for cleaning sanitary equipment, marble, metal and ceramic surfaces even in cases of old contaminants, providing minimum impact on environment, not subjected to caking and non-allergy.1 cl, 4 tbl |
