FIELD: machine engineering. SUBSTANCE: invention proposes liquid comprising, wt. -%: product of thermopolymerization of triethanolamine with boric acid, 30-45; triethanolamine, 3-10; oleic acid triethanolamine soap, 2-3.5; water, the balance. Mass ratio of triethanolamine to boric acid in the product of thermopolymerization = (25-40):(7-9), respectively. Invention provides decrease of disk wearing in polishing procedure and decrease of surface roughness. EFFECT: improved properties of liquid. 2 tbl, 3 ex
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Authors
Dates
2002-12-20—Published
2001-02-19—Filed