Efficient wiredrawing fluid capable of realizing surface metal rust prevention

Abstract

The invention relates to a wiredrawing fluid, particularly to an efficient wire drawing fluid capable of realizing surface metal rust prevention. Thewiredrawing fluid is prepared from the raw materials in parts by weight as follows: 28-32 parts of trimethylolpropane oleate, 4-5 parts of emulsified silicon oil, 15-18 parts of pentaerythritol oleate, 2-3 parts of ascorbyl palmitate, 6-8 parts of potassium oleate, 5-6 parts of sodium dodecyl sulfate, 2-3 parts of chlorinated paraffin, 4-5 parts of inositol hexaphosphate, 4-5 parts of additives and 800-1000 parts of deionized water. According to thewiredrawing fluid, the trimethylolpropane oleate and the pentaerythritol oleate which are excellent in lubricating property, high in viscosity index, good in fire resistance and readily biodegradable are mixed to be used as base oil, and then the additives such as theinositol hexaphosphate, thechlorinated paraffin and the like are combined, so that the prepared wiredrawing fluid has the excellent abrasion resistance, the excellent oxidation resistance and the good corrosion and rust resistance, theoxidative blackening phenomenon of a metal surface is effectively improved, the wire smoothness is high, and thewiredrawing fluid is environment-friendly and efficient.

Description

technical field [0001] The invention relates to a wire drawing liquid, in particular to a metal surface rust-proof high-efficiency wire drawing liquid and a preparation process thereof. Background technique [0002] The wire drawing process is a metal processing process, which refers to the technical processing method in which the metal wire is forcibly passed through the mold under pressure to obtain the required cross-sectional area shape and size, and the wire drawing liquid is an indispensable auxiliary agent in the wire drawing process. Its main function is to lubricate in the wire drawing process of various copper wires and aluminum wires, such as medium drawing, small drawing, micro drawing, etc., and protect the wires and molds to achieve a good drawing effect. The quality of the liquid directly affects the wire drawing effect. The wire drawing liquid with excellent performance can protect the mold very well, reduce the phenomenon of wire breakage and mold wear, and ...

AI Technical Summary

Problems solved by technology

[0002] The wire drawing process is a metal processing process, which refers to the technical processing method in which the metal wire is forcibly passed through the mold under pressure to obtain the required cross-sectional area shape and size, and the wire drawing liquid is an indispensable auxiliary agent in the wire drawing process. Its main function is to lubricate in the wire drawing process of various copper wires and aluminum wires, such as medium drawing, small drawing, micro drawing, etc., and protect the wires and molds to achieve a good drawing effect. The quality of the liquid directly affects the wire drawing effect. The wire drawing liquid with excellent performance can protect the mold very well, reduce the phenomenon of wire breakage and mold wear, and has the functions of rust prevention, cooling and cleaning. On the contrary, it will seriously affect the drawing quality; As the wire drawing process is widely used, the market has higher and higher requirements for the quality of the wire drawing liquid. The existing wire drawing liquids mainly have problems such as poor emulsion stability, corrosion of metal wires, high energy consumption, and difficulty in cleaning, etc., which restrict wire drawing and drawing. To improve the quality, it is urgent to improve its formula and process to make it more efficient and environmentally friendly