| 摘要 |
FIELD: metalworking plants. ^ SUBSTANCE: proposed concentrate contains the following components, mass-%: product of interaction of fatty acids and alkanol amine at temperature of 130-150C, 20-30; fatty acids, 2-6; mineral oil, 15-25; glycols, 2-6; product of interaction of boric acid with alkanol amine at temperature of 95-105C, 20-30; di(alkyl polyethylene glycol) ester of phosphoric acid potash salt, 2-6; syntamide-5, 2-6; polyethylene oxide, 8-12; the remainder being water. ^ EFFECT: improved lubricating properties. ^ 3 tbl |
