LUBRICANT FOR METAL MOLDS

FIELD: manufacture of building materials. SUBSTANCE: lubricant for metal molds used in manufacture of concrete products and when erecting buildings and constructions from monolith reinforced concrete contains, wt %: acid sulfonated oil, 16-24;, 8- 16; process composition, 1-8; oleic acid, 1.5-2.5; a...

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Bibliographische Detailangaben
Hauptverfasser:	KOMAROV V.I, ANDREEVA L.T, ANTONCHENKOV V.P
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	FIELD: manufacture of building materials. SUBSTANCE: lubricant for metal molds used in manufacture of concrete products and when erecting buildings and constructions from monolith reinforced concrete contains, wt %: acid sulfonated oil, 16-24;, 8- 16; process composition, 1-8; oleic acid, 1.5-2.5; and mineral oil, the balance. Composition contains 1:1 mixture of 20-24% alkali (KOH and/or NaOH) and triethanolamine. Exhausted machine oil is used as machine oil component. EFFECT: provided high adhesion property. 4 cl, 1 tbl