Emulsified oil composition and use thereof

Abstract

The invention relates to an emulsified oil composition and use thereof. The emulsified oil composition is mainly used for solving the problem that the quality of plate faces and the use performance of emulsified liquid are affected due to the fact that iron soaps are excessive, block pipelines and are difficultly filtered during the use of the existing emulsified liquid technologies. By adopting the technical scheme that the emulsified oil composition contains the following ingredients in parts by weight: (a) 30-40 parts of base oil, (b) 40-50 parts of non fatty acid type lubricant, (c) 2-5 parts of extreme pressure agent, (d) 1-5 parts of anti-rust agent, (e) 5-10 parts of surfactant and (f) 0.1-5 parts of antioxidant, the problem is better solved, the requirements of a straight carbon steel cold-rolling rolling process are met, and the emulsified oil composition can be applied to a rolling process of a modern large-sized multi-rack continuous-rolling rolling mill and a rolling process of a multi-roller mono-rack reversible rolling mill.

Description

technical field [0001] The invention relates to an emulsified oil composition and its application. Background technique [0002] Steel plate rolling is widely used in the iron and steel machinery industry as a non-loss forming processing method for metals. As a high-tech cold rolling process, its processing method is highly valued by people. In the steel plate rolling process, a lubricating cooling medium is usually required, that is, steel plate rolling oil, which is mainly divided into two types: pure oil type and emulsified steel plate rolling oil. Pure oil-type rolling oil has good lubricating extreme pressure performance, but its cooling performance is poor, and it cannot take away the heat generated during the rolling process in time, resulting in large oil mist on site and affecting the working environment on site. At the same time, with the advancement of modern rolling technology, the rolling speed required by the current rolling technology is getting faster and fa...

AI Technical Summary

Problems solved by technology

[0004] One of the technical problems to be solved by the present invention is that in the prior art, the free fatty acid of the emulsified oil is high, the acid value is relatively large, and a large amount of iron soap is produced during rolling, resulting in poor stability of the emulsified oil, iron soap clogging pipes, and difficulty in filtering problem, providing a new emulsified oil composition

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