Low-foam alkaline cleaner and aluminum alloy part cleaning method

A technology for aluminum alloy parts and cleaning agent, applied in the field of aluminum alloy cleaning agent, can solve the problems of easy generation of foam, short service life, weak cleaning ability, etc., and achieve the effects of low cost, less process pollution and less foam

Inactive Publication Date: 2017-09-05
SHENZHEN MENGZHIFANG COMM PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of aluminum alloy processing, the alkaline cleaning agent used for cleaning aluminum alloy has either weak cleaning ability, short service life, or high cost, and it is easy to generate foam during use, and the pollution occurs in the post-processing process. bath

Method used

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  • Low-foam alkaline cleaner and aluminum alloy part cleaning method
  • Low-foam alkaline cleaner and aluminum alloy part cleaning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, in parts by mass, includes: 9.5 parts of sodium dodecylbenzenesulfonate, 19.5 parts of sodium hydroxide, 11.5 parts of sodium carbonate, 10.5 parts of sodium metasilicate, 4.5 parts of octylphenol polyoxyethylene ether and The rest is water.

Embodiment 2

[0034] Embodiment 2, in parts by mass, includes: 15.5 parts of sodium dodecylbenzenesulfonate, 25.5 parts of sodium hydroxide, 18.5 parts of sodium carbonate, 14.5 parts of sodium metasilicate, 8.8 parts of octylphenol polyoxyethylene ether and The rest is water.

Embodiment 3

[0035] Embodiment 3, in parts by mass, includes: 10 parts of sodium dodecylbenzenesulfonate, 20 parts of sodium hydroxide, 12 parts of sodium carbonate, 11 parts of sodium metasilicate, 5 parts of octylphenol polyoxyethylene ether and The rest is water.

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PUM

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Abstract

The invention discloses a low-foaming alkaline cleaning agent and a cleaning method for aluminum alloy parts, wherein the low-foaming alkaline cleaning agent comprises, in parts by mass: 9.5 to 15.5 parts of sodium dodecylbenzenesulfonate, sodium hydroxide 19.5 to 25.5 parts, 11.5 to 18.5 parts of sodium carbonate, 10.5 to 14.5 parts of sodium metasilicate, 4.5 to 8.8 parts of octylphenol polyoxyethylene ether and the rest is water. The low-foaming alkaline cleaning agent and the cleaning method for aluminum alloy parts of the present invention, wherein the low-foaming alkaline cleaning agent has excellent cleaning ability, long service life and low cost, and it produces less foam in the cleaning process, which is beneficial to The process pollution after cleaning is less; by using low-foaming alkaline cleaning agent, the cleaning effect of aluminum alloy parts is better and the cost is lower.

Description

technical field [0001] The invention relates to the field of aluminum alloy cleaning agents, in particular to a low-foaming alkaline cleaning agent and a cleaning method for aluminum alloy parts. Background technique [0002] In the field of aluminum alloy processing, the alkaline cleaning agent used for cleaning aluminum alloy has either weak cleaning ability, short service life, or high cost, and it is easy to generate foam during use, and the pollution occurs in the post-processing process. of the bath. Contents of the invention [0003] The main purpose of the present invention is to provide a low-foaming alkaline cleaning agent with excellent cleaning ability, long service life, low cost and good low-foaming properties and a cleaning method for aluminum alloy parts using the low-foaming alkaline cleaning agent. [0004] The present invention proposes a low-foaming alkaline cleaning agent, comprising: 9.5 to 15.5 parts of sodium dodecylbenzenesulfonate, 19.5 to 25.5 p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/22C23G1/16
CPCC23G1/22C23G1/16
Inventor 肖佰元李晓杰
Owner SHENZHEN MENGZHIFANG COMM PROD
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