KNOCK OUT CORROSION WITH ALKATERGE-T - C&EN Global

Nov 12, 2010 - Advertisements that appeared within the print issues of Chem. Eng. News have been included in the C&EN Archives to provide a ...
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KNOCK OUT Alkaterge-T is fulfilling its early promise of being an exceptional oil-soluble corrosion inhibitor. It passed two commonly used screening tests with the most gratifying results and industrial users are finding confirmation in practice. At least part of its success is probably due to its very powerful adhesion t o metallic a n d other hydrophilic surfaces. The force required t o break this adhesion has been measured at 10,500 psi — highest of any compound tested. Alkaterge-T is a big molecule and with this adhesion, powerful protection would be expected by most corrosion engineers. But Alkaterge-T has a plus value, too. Mildly alkaline, it will tie up any trace of acidity that may develop, yet it is harmless to brass. This product, therefore, should be evaluated by every manufacturer of rust preventive oils, lubricants, cutting oils, extruding oils, transformer oils, corrosion resistant greases, and spinning and throwing oils for the textile industry.

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Ά L K A T E RG E- Τ the water-in-oil sludges that present severe problems in automobile crankcases, fuel oil tanks a n d crude oil production. For further information and samples, write Commercial Solvents Corporation today. ALKERTERGE-T TYPICAL PHYSICAL PROPERTIES Color (melted), Gardner (1933) 12 max Solidification Point, °C 59 Interfacial Tension against water, 0.1 c/c solution in mineral oil 1.8 dynes/cm Surface Tension, 30.4 dynes/cm saturated aqueous solution None Flash-Point 0.01 ml 100 ml Solubility in water at 25 °C

Alkaterge-T is a powerful emulsifying agent for waterin-oil emulsions and is unaffected by hard water. As little as 1 7c will emulsify 809c water into aliphatic hydrocarbons and form a fluid, stable emulsion. Tn lubricating formulations, Alkaterge-T tends to prevent sludge formation resulting from moisture pickup and should be of interest in crank case flushing oils and fuel oils. It should also be evaluated as a liquéfier for

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COMMERCIAL SOLVENTS CORPORATION 2 6 0 MADISON AVE., N E W Y O R K 1 6 , Ν. Υ. Boston · Chicago · Cincinnati · Cleveland · Detroit · Houston · Indianapolis · Kansas City · Los Angeles L o u i s v i l l e · M e m p h i s · M i l w a u k e e · N e w O r l e a n s · N e wY o r k · P i t t s b u r g h · S t . L o u i s · S a n F r a n c i s c o IN C A N A D A : Reliance Chemicals. L t d . , M o n t r e a l . IN M E X I C O : C o m s o l m e x , S . A.( M e x i c o 1 1 , D.F.

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