Machining fluid composition and method of machining

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic nitrogen compound

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72 42, C10M14900

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active

057169179

ABSTRACT:
An aqueous machining fluid composition having improved resistance to microorganisms is provided. The fluid composition comprises in admixture: a) water, b) a water insoluble organic lubricant, c) a surface active agent selected from the group consisting of nonionic, anionic having up to and including 12 carbon atoms, and cationic surfactants and mixtures thereof and d) a water soluble polyquaternary cationic biocide. Machining processes comprising the step of supplying said aqueous machining fluid to the interface between the tool and the workpiece are also provided.

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Tooling & Production, Mar. 1986, pp. 37 to 39, 42 and 43.
Busan 77 Product Bulletin printed 25 Feb. 1989.

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