Copper rod complete-synthesis coarse-drawing lubricating fluid and preparation method as well as use method thereof

Abstract

The invention discloses copper rod complete-synthesis coarse-drawing lubricating fluid and a preparation method as well as a use method thereof. The copper rod complete-synthesis coarse-drawing lubricating fluid is prepared from the following components in parts by weight: 0.5-1 part of copper protectant, 3-5 parts of mixed emulsifier, 20-40 parts of water-based extreme pressure lubricant, 1-2 parts of boric acid, 2-5 parts of cholamine, 2-5 parts of monobutyl ether coupler, 0.5-1 part of hard water resistor, 0.01-0.1 part of defoamer, 0.01-0.1 part of triethanolamine borate antirust agent and 20-25 parts of distilled water; the copper rod complete-synthesis coarse-drawing lubricating fluid is used by being diluted with water according to a ratio of 1:5-20. The copper rod complete-synthesis coarse-drawing lubricating fluid has the advantages that the lubricating property, cooling property and oxidation resistance can be matched with cleaning property for a long term, stableness is achieved, and the service cycle is long.

Description

technical field [0001] The invention relates to a lubricating cooling liquid for mechanical processing and a preparation method thereof, in particular to a copper rod and copper rod full-synthetic large-drawing lubricating liquid, a preparation method and a use method thereof, which belong to the technical field of chemical preparation. Background technique [0002] At present, the copper drawing used in the cable industry is to draw the copper rod with a diameter of 8.0mm through several molds to the required monofilament. A large amount of heat is released during the drawing of copper rods, and lubricants are used for lubrication and cooling. At present, the most used lubricants are mainly oily or non-synthetic lubricants. [0003] The current drawing liquid for copper drawing has a short service life, generally less than one year. The loss of the wire drawing die is relatively serious, so the requirements for the wire drawing die are relatively high, and the heat release...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects existing in the prior art, the present invention provides a fully synthetic large wire drawing lubricant for copper rods, which solves the problems of poor lubricating effect, slow cooling, short service life, non-environmental protection and high price of existing wire drawing lubricants