Rolling oil composition

Abstract

The invention discloses a rolling oil composition, which is prepared from the following raw materials in parts by weight: 25-50 parts of white oil, 4-12 parts of neopentyl glycol ester, 2-6 parts of pentaerythritol fatty acid ester, 2-4 parts of diisooctyl sebacate, 4-12 parts of an antirust agent T711, 3-6 parts of an antiwear agent T306, 3-9 parts of diethylene glycol, 2-8 parts of triethanolamine, 1-5 parts of octadecanamide, 5-10 parts of neopentyl glycol, 3-6 parts of dimeric pentaerythritol, 4-6 parts of dist coconut fatty acid, 5-8 parts of a benzotriazole derivative, 2-8 parts of polyacrylamide and 3-9 parts of polybutylene. The rolling oil composition disclosed by the invention is good in processing property, good in filterability, safe and environmentally friendly; the service life of rolling oil is prolonged; the production cost is reduced; and energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a rolling oil composition. Background technique [0002] With the rapid development of the automobile and home appliance industries, the demand for cold-rolled alloy sheets is increasing, and the requirements for the surface quality of cold-rolled alloy sheets are getting higher and higher, especially for the lubricating performance of rolling oil and the cleaning performance of rolling mills. , Annealing detergency commission more stringent requirements. [0003] In the stainless steel rolling process, the use of lubricants is the key to improving the surface quality of the plate, obtaining a satisfactory rolling reduction rate (25-30%), prolonging the service life of the roll (machine), and realizing environmental protection and energy saving. For a long time, traditional formulations have used chlorinated paraffin and ordinary mineral oil as the main ingredients, but ...

AI Technical Summary

Problems solved by technology

For a long time, traditional formulations have used chlorinated paraffin and ordinary mineral oil as the main ingredients, but with the high toxicity of chlorinated paraffin and the destruction of the ecological environment, people especially hope to use new non-toxic main ingredients to replace it

At present, the commercially available rolling oil products generally have problems such as insufficient extreme pressure lubrication performance, heavy oil mist, poor surface cleanliness after rolling and poor annealing cleanliness, which increases the wear between the roll and the rolled piece, reduces the surface quality of the workpiece and The deterioration of the processing environment greatly reduces the efficiency and cost of production and processing