Efficient low-foam special cleaning agent for stainless steel plate

A cleaning agent and stainless steel technology, applied in the field of cleaning agents, can solve the problems of excessive foam, difficult cleaning, and increased volume of cleaning liquid, and achieve the effects of low cleaning cost, no pollution to the environment, and reduced thickness

Active Publication Date: 2012-07-11
HAIMEN SENDA DECORATION MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In recent years, a series of water-based cleaning agents mainly based on surfactants have been developed at home and abroad, but their disadvantages are that there are usually more foams. difficulty

Method used

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  • Efficient low-foam special cleaning agent for stainless steel plate

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: 100 kilograms of cleaning agent

[0029] components

Mass (kg)

percentage (%)

Triton X-100

4.0

4.0

Fatty alcohol polyvinyl ether (JFC)

2.0

2.0

SDBS

0.9

0.9

Ethylenediaminetetraacetic acid (EDTA)

0.4

0.4

[0030] Disodium phosphate

1.5

1.5

ethanol

2.0

2.0

Triethanolamine

1.5

1.5

span80

0.4

0.4

sodium hydroxide

3.5

3.5

Deionized water

83.8

83.8

[0031] Add the components of the above raw materials into deionized water in sequence, and stir at a high speed for one hour at 30-50°C to obtain a colorless, uniform and transparent liquid cleaning agent.

[0032] 6.56%, the quality of anionic surfactant is 1.0% of the total mass of cleaning agent, the quality of complexing agent is 0.52% of the total mass of cleaning agent, the quality of bui...

Embodiment 2

[0033] Embodiment 2: 100 kilograms of cleaning agent

[0034] components

[0035] Add the components of the above raw materials into deionized water in sequence, and stir at a high speed for one hour at 30-50°C to obtain a colorless, uniform and transparent liquid cleaning agent.

Embodiment 3

[0036] Embodiment 3: 100 kilograms of cleaning agent

[0037] components

Mass (kg)

percentage

Triton X-100

5.0

5.0

Fatty alcohol polyvinyl ether (JFC)

2.4

2.4

SDBS

2.2

2.2

Ethylenediaminetetraacetic acid (EDTA)

0.6

0.6

Disodium phosphate

2.2

2.2

ethanol

2.8

2.8

Triethanolamine

2.2

2.2

span80

0.6

0.6

sodium hydroxide

4.2

4.2

Deionized water

77.8

77.8

[0038] Add the components of the above raw materials into deionized water in sequence, and stir at a high speed for one hour at 30-50°C to obtain a colorless, uniform and transparent liquid cleaning agent.

[0039] The above three cleaning agents are used to remove grease, dust, fingerprints and other pollutants on the stainless steel plate respectively. The cleaning effect is very good, and there is very little foam...

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PUM

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Abstract

The invention discloses an efficient low-foam special cleaning agent for a stainless steel plate. The efficient low-foam special cleaning agent comprises the following components by weight percent: 5-10% of surface active agent, 0.2-2% of complexing agent, 1-4% of cleaning assistant, 1-4% of cosolvent, 1-4% of re-precipitating resisting agent, 0.2-2% of antifoaming agent, 2-5% of alkali metallic hydroxide, and the balance of deionized water. The cleaning agent provided by the invention is safe, reliable, environment-friendly, low in cost, convenient to transport and store and excellent in cleaning effect, and generates few foams during a cleaning process.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a special cleaning agent for high-efficiency and low-foaming stainless steel plates, which belongs to the technical field of cleaning. Background technique [0002] The cleaning of stainless steel plates is one of the indispensable processes in mechanical processing production, because in different processing processes, stainless steel plates may adhere to various types of dirt, and the existence of dirt will affect the smooth progress of the next process and the processing of products quality. [0003] For different types of dirt, chemical pickling (mainly removes metal oxides), chemical alkali cleaning (removing animal and vegetable oils), organic solvent cleaning (dissolving dirt by solvents) and water-based cleaning (surfactant as the main active group) are often used. Minute). The first few cleaning agents have different defects, and the scope of use is narrow. The water-based cleaning ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/19
Inventor 胡勇洪亮朱善忠
Owner HAIMEN SENDA DECORATION MATERIAL CO LTD
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