Moderate rust-proof cleaning agent

A cleaning agent and anti-rust agent technology, applied in the field of mild anti-rust cleaning agent, can solve the problems of difficult cleaning, excessive foam, and increased volume of cleaning liquid, and achieve good safety performance, low cleaning cost, and high cleaning speed fast effect

Inactive Publication Date: 2014-03-26
QINGDAO CHENXUTONG COMMERCE & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, a series of water-based cleaning agents mainly based on surfactants have been de

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The present invention is a kind of mild antirust cleaning agent, which is made of the following raw materials in parts by weight: 3.3 parts of n-bromopropane, 2.5 parts of antirust agent, 5.6 parts of aminobenzenesulfanamine, diethylenetriaminepentamethylene 7.8 parts of sodium methylphosphonate, 3.5 parts of sodium ethylenediamine di-o-phenylacetate, 6.4 parts of sodium glycolate, 6.2 parts of water, and 1.3 parts of organic phosphoric acid.

Embodiment 2

[0011] The present invention is a mild antirust cleaning agent, which is made of the following raw materials in parts by weight: 2.5 parts of n-bromopropane, 2.3 parts of antirust agent, 4.5 parts of aminobenzenesulfanamine, diethylenetriaminepentamethylene 7.1 parts of sodium methylphosphonate, 2.3 parts of sodium ethylenediamine di-orthophenylacetate, 5.6 parts of sodium glycolate, 5.3 parts of water, and 0.9 parts of organic phosphoric acid.

Embodiment 3

[0013] The present invention is a mild antirust cleaning agent, which is made of the following raw materials in parts by weight: 4.3 parts of n-bromopropane, 3.5 parts of antirust agent, 6.6 parts of aminobenzenesulfanamine, diethylenetriaminepentamethylene 8.3 parts of sodium methylphosphonate, 4.5 parts of sodium ethylenediamine di-o-phenylacetate, 7.4 parts of sodium glycolate, 7.2 parts of water, and 1.5 parts of organic phosphoric acid. The beneficial effects of the present invention are: high cleaning efficiency, strong decontamination ability; good safety performance, no environmental pollution; energy saving, low washing cost; no damage to metal equipment during washing, and no corrosion to metal equipment after washing; Sodium amine di-o-phenyl acetate effectively reduces the thickness of the foam layer, reduces the difficulty of cleaning, does not corrode the ferrous metal parts themselves, has strong decontamination ability and fast cleaning speed, and the surface qu...

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PUM

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Abstract

The invention discloses a moderate rust-proof cleaning agent which is prepared from the following raw materials in parts by weight: 2.5-4.3 parts of n-propyl bromide, 2.3-3.5 parts of an antirust agent, 4.5-6.6 parts of aminobenzene sulfonamide, 7.1-8.3 parts of sodium diethylenetriamine pentamethylene phosphonate, 2.3-4.5 parts of ethydiaminedhephen acetic-Na, 5.6-7.4 parts of sodium glycollate, 5.3-7.2 parts of water and 0.9-1.5 parts of organic phosphoric acid. The moderate rust-proof cleaning agent has the following benefits: the cleaning efficiency is high, the dirt-removing ability is high, the safety performance is excellent, the environment is not polluted, the energy is saved, the cleaning cost is low, the metal equipment is free from damage during the cleaning process, the metal equipment is not corroded after being washed, the cleaning difficulty is reduced after adding the ethydiaminedhephen acetic-Na, the ferrous metal parts are not corroded, the dirt-removing ability is high and the cleaning speed is high.

Description

technical field [0001] The invention relates to a mild antirust cleaning agent, which belongs to the field of chemical products. Background technique [0002] The cleaning of metal equipment is one of the indispensable procedures in mechanical processing, because in different processing procedures, various types of dirt may adhere to the surface of the equipment, and the existence of dirt will affect the smooth progress of the next process and the quality of the product. Processing quality. For different types of dirt, chemical pickling, chemical alkali cleaning, organic solvent cleaning and water-based cleaning are often used. The first few cleaning agents have different defects, and the scope of use is narrow. The water-based cleaning with surfactant as the main body overcomes the shortcomings of other cleaning agents and becomes the main development direction of the metal cleaning industry. Due to the strong wetting, penetrating, emulsifying, and solubilizing abilities ...

Claims

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Application Information

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IPC IPC(8): C23G5/036
Inventor 张琦
Owner QINGDAO CHENXUTONG COMMERCE & TRADE
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