Multiple-effect composite treating agent

A compound treatment, the following technology, applied in the direction of metal material coating process, can solve the problem of high production cost

Inactive Publication Date: 2012-03-14
刘先祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing phosphating solution generally has certain deficiencie

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A multi-effect compound treatment agent, which is composed of the following components by weight:

[0027] Sodium alkylbenzene sulfonate 6 parts

[0028] Zinc oxide 5 parts

[0029] Zinc nitrate 13 parts

[0030] Molybdic acid 11 parts

[0031] Potassium dichromate 0.1 part

[0032] Ammonium molybdate 0.06 parts

[0033] 6 parts of ethylene glycol phenyl ether

[0034] 79 parts of water.

Embodiment 2

[0036] A multi-effect compound treatment agent, which is composed of the following components by weight:

[0037] Sodium alkylbenzene sulfonate 6 parts

[0038] Zinc oxide 5 parts

[0039] Zinc nitrate 13 parts

[0040] Molybdic acid 11 parts

[0041] Potassium dichromate 0.2 parts

[0042] Ammonium molybdate 0.078 parts

[0043] Ethylene glycol phenyl ether 7 parts

[0044] 89 parts of water.

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PUM

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Abstract

The invention discloses a multiple-effect composite treating agent, which is prepared by mixing sodium alkylbenzenesulfonate, zinc oxide, zinc nitrate, molybdic acid, potassium bichromate, ammonium molybdate, ethelene glycol monophenyl ether and water. The multiple-effect composite treating agent has a reasonable formula, a good working effect and low production cost.

Description

Technical field: [0001] The invention relates to a multi-effect composite treatment agent with the functions of metal degreasing, derusting, passivation and phosphating. Background technique: [0002] The existing phosphating solutions generally have certain deficiencies in the treatment effect, and the production cost is also relatively high. Invention content: [0003] The object of the present invention is to provide a multi-effect composite treatment agent with reasonable formula, metal degreasing, rust removal, passivation and phosphating functions and good working effect. [0004] Technical solution of the present invention is: [0005] A multi-effect composite treatment agent is characterized in that it is composed of the following components by weight: [0006] Sodium alkylbenzene sulfonate 2-8 parts [0007] Zinc oxide 3~5 parts [0008] Zinc nitrate 10-15 parts [0009] 8-15 parts of molybdic acid [0010] Potassium dichromate 0.05~0.2 parts [0011] Ammon...

Claims

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Application Information

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IPC IPC(8): C23C22/43
Inventor 刘先祥
Owner 刘先祥
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