Stabilizer for composite type cold rolling copper strip

Abstract

The invention discloses a stabilizer for a composite type cold rolling copper strip. The stabilizer is characterized by being prepared from the following raw materials in parts by weight: 8-10 parts of diethylene glycol, 5-10 parts of sodium molybdate, 6-12 parts of cobaltous sulfate, 20-30 parts of deionized water, 1.5-2.0 parts of 2-aminoethyl-17 alkenyl imidazoline, 0.7-1.5 parts of sec-alkyl sodium sulfate, 4-6 parts of bentonite, 0.06-0.10 part of strontium chloride, 25-30 parts of phosphoric acid and 20-25 parts of water. The stabilizer is high in corrosion resistance and surface stability, resists friction, heat and coldness, and is low in cost, energy-saving, environment-friendly, pollution-free and simple in preparation to greatly improve the production efficiency.

Description

technical field [0001] The invention relates to a stabilizer for composite cold-rolled copper strips. Background technique [0002] Cold-rolled copper has good performance, that is, through cold rolling, cold-rolled copper strips and copper plates with thinner thickness and higher precision can be obtained, with high flatness, high surface finish, clean and bright cold-rolled copper surface, and easy for coating There are many kinds of processing and various uses, and at the same time, it has the characteristics of high stamping performance, no aging, and low yield point, so cold-rolled copper tools are widely used. However, cold-rolled copper is susceptible to corrosion and poor surface stability, often consumes a lot of energy, has high costs, and causes great pollution to the environment. [0003] The above has become an urgent problem to be solved in the cold-rolled copper strip industry. Contents of the invention [0004] The present invention solves the above probl...

AI Technical Summary

Problems solved by technology

However, cold-rolled copper is susceptible to corrosion and poor surface stability, often consumes a lot of energy, costs high, and causes great pollution to the environment.