Cold-rolled sheet detergent

A technology of cold-rolled sheet and descaling agent, applied in the field of metal cleaning agent, can solve the problems of cumbersome process, time-consuming and laborious, and achieve the effect of saving manpower and material resources, simplifying work procedures and good cleaning effect

Inactive Publication Date: 2014-02-19

SUZHOU YIFANG METAL SURFACE TREATMENT TECH

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AI-Extracted Technical Summary

Problems solved by technology

The whole cleaning process has to go through multiple procedures, such as alkali clean...

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Abstract

The invention relates to a cold-rolled sheet detergent. The detergent comprises 8-12wt% of fatty alcohol polyoxyethylene ether, 8-12wt% of alkylphenol polyoxyethylene, 5-10wt% of hexamethylenetetramine, 5-8wt% of a metal complexing agent, 1-4wt% of citric acid, 9-12wt% of oxalic acid, 8-12wt% of a corrosion inhibitor, 1.5-3wt% of hydrochloric acid and 40-50wt% of water. The detergent can well clean a cold rolled sheet, and can simultaneously realize degreasing, cleaning and descaling, so the detergent has the advantages of work simplification, manpower and material resource saving, and work efficiency improvement.

Technology Topic

AlkylphenolThin sheet +12

Examples

Experimental program(5)

Example Embodiment

[0041] Example 1

[0042] A cold-rolled sheet descaling agent, its components and their respective weight percentages are:

[0043] JFC penetrant 10%;

[0044] Emulsifier OP-10 10%;

[0045] Hexamethylenetetramine 7%;

[0046] EDTA 6%;

[0047] Citric acid 2%;

[0048] Oxalic acid 10%;

[0049] Thiourea 10%;

[0050] Hydrochloric acid 2%;

[0051] Water 43%.

[0052] After all the ingredients are added, stir for another 20 to 30 minutes to get the finished product.

[0053] When using this cleaning agent to clean the cold-rolled sheet, it is only necessary to immerse the cold-rolled sheet in the cleaning agent for cleaning. After the descaling reaction reaches the required level, take it out for rinsing and drying.

Example Embodiment

[0054] Example 2

[0055] A cold-rolled sheet descaling agent, its components and their respective weight percentages are:

[0056] JFC penetrant 11%;

[0057] Emulsifier OP-10 9%;

[0058] Hexamethylenetetramine 8%;

[0059] HEDTA 7%;

[0060] Citric acid 3%;

[0061] Oxalic acid 9%;

[0062] Sodium nitrite 9%;

[0063] Hydrochloric acid 2.5%;

[0064] Water 41.5%.

[0065] After all the ingredients are added, stir for another 20 to 30 minutes to get the finished product.

Example Embodiment

[0066] Example 3

[0067] A cold-rolled sheet descaling agent, its components and their respective weight percentages are:

[0068] JFC penetrant 9%;

[0069] Emulsifier OP-10 11%;

[0070] Hexamethylenetetramine 9%;

[0071] Diethanolamine 5%;

[0072] Citric acid 1%;

[0073] Oxalic acid 11%;

[0074] Benzotriazole 8%;

[0075] Hydrochloric acid 2%;

[0076] Water 44%.

[0077] After all the ingredients are added, stir for another 20 to 30 minutes to get the finished product.

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PUM

Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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Classification and recommendation of technical efficacy words

Simplify work procedures
Good cleaning effect

Cold-rolled sheet detergent

A technology of cold-rolled sheet and descaling agent, applied in the field of metal cleaning agent, can solve the problems of cumbersome process, time-consuming and laborious, and achieve the effect of saving manpower and material resources, simplifying work procedures and good cleaning effect

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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