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
| Title | Year | Author | Number |
|---|---|---|---|
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|
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RU2168540C1 |
