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Degreasing oily substrate with emulsifier compsn. - contg. aromatic oil, ethoxylated fatty acid, sorbitol monoester and nonionic surfactant
Degreasing oily substrate with emulsifier compsn. - contg. aromatic oil, ethoxylated fatty acid, sorbitol monoester and nonionic surfactant
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机译:用乳化剂成分对油性基质进行脱脂。 -续芳香油,乙氧基化脂肪酸,山梨糖醇单酯和非离子表面活性剂
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摘要
New degreasing compsn. capable of dissolving oil deposits consists, by wt., of: (A) =75% of =1 aromatic oil having b.pt. =204 degrees C and flash point =82 degrees C; (B) 10-12 (10.36-12)% of (1) R-COO(CH2CH2O)n-H (where R is opt. unsatd. 12-22C hydrocarbyl; and n is 5-10) and/or a fatty acid monoester of sorbitol, contg. 12-22C in fatty acid gp., and (C) 1-15% of =1 additional low-foaming, nonionic surfactant. Compsn. is used to remove oil sludges, waxy crude oils heating oils and light oils from surfaces, e.g. tank bottoms, surfaces of tankers and lorries. The compsn. allows quick, safe cleaning.
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