COMPOSITION FOR SUPERFINISHING HONING SURFACE OF MATERIAL Russian patent published in 1995 - IPC

FIELD: honing surface of material. SUBSTANCE: proposed composition contains (mass %): synthetic diamond-containing material 5-10, glycerin or ethylene glycol 10-15, deionized water the rest. Mentioned above synthetic diamond-containing material (SDM) has size of origin particles 4-6 nm, said particles are integrated into aggregates having specific surface 250-450 m²/g, volume of pores being 0,6-2,0 сm³/g. Proposed composition may additionally contains hydrogen peroxide 5-15 mass %, ethylene diamine 0.2-2.0 mass % and alkali 1-3 mass %. Weighted portion of SDM in water is dispersed in ultrasound plate, thus prepared suspension is filtered, then polyhydric alcohol and if it is necessary other additives are added by mixing. EFFECT: improves quality of composition. 2 cl, 1 tbl