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Stabilizer for composite type cold rolling copper strip

A stabilizer and composite technology, which is applied in the field of stabilizers for composite cold-rolled copper strips, can solve problems such as surface stability of cold-rolled copper susceptible to corrosion, environmental pollution, and large energy consumption, and achieve environmental protection and pollution-free preparation, Strong corrosion resistance and improved productivity

Inactive Publication Date: 2019-03-12
TIANMEN HUAZHONG STEEL BAND SAW IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A stabilizer for composite cold-rolled copper strip is characterized in that it is formulated by weight from the following raw materials: 10 parts of diethylene glycol, 5 parts of sodium molybdate, 6 parts of cobalt sulfate, 30 parts of deionized water, 1.8 parts of 2-aminoethyl heptadecenyl imidazoline, 0.9 parts of sodium secondary alkyl sulfate, 4 parts of bentonite, 0.09 parts of strontium chloride, 29 parts of phosphoric acid, and 23 parts of water.

Embodiment 2

[0014] A kind of stabilizer for composite cold-rolled copper strip is characterized in that, is formulated by following raw material by weight: 9 parts of diethylene glycol, 10 parts of sodium molybdate, cobalt sulfate part, 30 parts of deionized water, 2 parts - 1.8 parts of aminoethylheptadecenyl imidazoline, 1.2 parts of sodium secondary alkyl sulfate, 4 parts of bentonite, 0.06 parts of strontium chloride, 30 parts of phosphoric acid, and 22 parts of water.

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): C23F11/02
CPCC23F11/02
Inventor 周伟
Owner TIANMEN HUAZHONG STEEL BAND SAW IND
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