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Efficient degreaser for metal

A metal and oil technology, applied in the field of high-efficiency metal degreaser, can solve problems such as cleaning that affects the effect of degreasing, physical injury to operators, pollution of the environment, etc., and achieves the effect of strong cleaning and decontamination ability.

Inactive Publication Date: 2018-06-05
丹阳市宏光机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They are generally aimed at the treatment of light oil stains on the metal surface. The cleaning efficiency of heavy oil stains is low, which is reflected in the long cleaning time and poor effect; there are many foams, which affect the effect of degreasing and cleaning after degreasing; Toxic and harmful substances such as sodium nitrite, etc., pollute the environment and cause harm to the operator's body; it is easy to cause corrosion to more active metals such as aluminum, which affects subsequent processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 3 parts sodium hydroxide,

[0036] Sodium sulfate 3 parts,

[0037] 0.5 parts of sodium alginate,

[0038] Sodium hexametaphosphate 0.2 parts,

[0039] Lauric acid 2 parts,

[0040] 1 part triethanolamine,

[0041] 0.5 parts of sodium dodecylbenzenesulfonate,

[0042] 1 part silicon dioxide,

[0043] Sodium tripolyphosphate 2 parts,

[0044] 3 parts of polyethylene glycol.

Embodiment 2

[0046] Sodium hydroxide 4 parts,

[0047] Sodium sulfate 4 parts,

[0048] 0.6 parts of sodium alginate,

[0049] Sodium hexametaphosphate 0.5 parts,

[0050] lauric acid 4 parts,

[0051] 2 parts of triethanolamine,

[0052] 0.8 parts of sodium dodecylbenzenesulfonate,

[0053] 2 parts silicon dioxide,

[0054] 3 parts sodium tripolyphosphate,

[0055] 4 parts of polyethylene glycol.

Embodiment 3

[0057] Sodium hydroxide 6 parts,

[0058] Sodium sulfate 6 parts,

[0059] Sodium alginate 1 part,

[0060] Sodium hexametaphosphate 1 part,

[0061] 6 parts of lauric acid,

[0062] 4 parts of triethanolamine,

[0063] Sodium dodecylbenzenesulfonate 1 part,

[0064] 3 parts silicon dioxide,

[0065] Sodium tripolyphosphate 5 parts,

[0066] 5 parts of polyethylene glycol.

[0067] The present invention has at least the following advantages:

[0068] The degreasing agent of the present invention has the properties of wetting, penetrating, emulsifying and diffusing, and has strong cleaning and decontamination capabilities.

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Abstract

The invention discloses an efficient degreaser for metal. The efficient degreaser is prepared from the following components, by weight: 3-6 parts of sodium hydroxide, 3-6 parts of sodium sulfate, 0.5-1 part of sodium alginate, 0.2-1 part of sodium hexametaphosphate, 2-6 parts of lauric acid, 1-4 parts of triethanolamine, 0.5-1 part of sodium dodecyl benzene sulfonate, 1-3 parts of silicon dioxide,2-5 parts of sodium tripolyphosphate and 3-5 parts of polyethylene glycol.

Description

technical field [0001] The invention relates to a high-efficiency degreaser for metals. technical background [0002] Cleaning and degreasing processes are often used in the process of metal production and processing. Various metal degreasers that are often used at present mainly include strong acids, strong alkalis and surfactants. They are generally aimed at the treatment of light oil stains on the metal surface. The cleaning efficiency of heavy oil stains is low, which is reflected in the long cleaning time and poor effect; there are many foams, which affect the effect of degreasing and cleaning after degreasing; Toxic and harmful substances such as sodium nitrite, etc., pollute the environment and cause harm to the operator's body; they are easy to cause corrosion to more active metals such as aluminum, which affects subsequent processing. [0003] In view of the above-mentioned defects, the designer actively researches and innovates, in order to create a kind of high-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/14
CPCC23G1/14
Inventor 郦雷敏蒋锁林
Owner 丹阳市宏光机械有限公司
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