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A water-based metal cleaner

A cleaning agent and metal-based technology, which is applied in the field of daily chemicals, can solve the problems of poor dispersion performance, energy waste, high temperature of cleaning agent, etc., achieve strong dispersion and anti-contamination capabilities, prevent oil stains from being stained on metal surfaces, The effect of strong solvency

Active Publication Date: 2017-11-28
佛山市顺德区凯仕杰表面技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many of the current metal surface degreasing and cleaning agents require the cleaning agent to be used at a higher temperature, which is a serious waste of energy.
However, metal surface degreasing and cleaning agents that can be used at room temperature have poor dispersibility, and the degreasing time is generally more than 30 minutes. Oil stains are easy to stain the metal surface, and the cleaning effect is not ideal.

Method used

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  • A water-based metal cleaner

Examples

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Embodiment 1

[0028] Silicone surfactant 4%; Coconut oil fatty acyl diethanolamine 2%; Coconut oil fatty acyl diethanolamine phosphate 2%; Benzotriazole 1.5%; Defoamer 0.5%; Sodium phosphate 6%; Tripolyphosphoric acid Sodium 2%; Trisodium Phosphate 4%; and make up to 100% with water.

Embodiment 2

[0030] Silicone surfactant 2%; Coconut oil fatty acyl diethanolamine 3%; Coconut oil fatty acyl diethanolamine phosphate 1%; Benzotriazole 2%; Defoamer 0.8%; Sodium phosphate 8%; Tripolyphosphoric acid Sodium 3%; Trisodium Phosphate 4%; and make up to 100% with water.

Embodiment 3

[0032] Silicone surfactant 5%; Coconut oil fatty acyl diethanolamine 1%; Coconut oil fatty acyl diethanolamine phosphate 3%; Benzotriazole 3%; Defoamer 1%; Sodium phosphate 4%; Tripolyphosphoric acid Sodium 0.5%; Trisodium Phosphate 6%; and make up to 100% with water.

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Abstract

The invention relates to the daily chemical field, in particular to a cleaning agent. A water-based metal cleaning agent comprises the following components in percentage by weight: 2-5% of a zwitterionic surfactant; 2-7% of a non-ionic surfactant; 1-3% of a corrosion inhibitor; 0-1% of a defoaming agent; 4-9% of sodium phosphate; 0.5-3% of sodium tripolyphosphate; 2-6% of trisodium phosphate; and a solvent added to 100%. By taking a mixture of novel organic surfactants, coconut oil fatty acyl diethanol amine and coconut oil fatty acyl diethanol amine phosphate ester as an emulsifier for compounding, the water-based metal cleaning agent provided by the invention is endowed with great dispersing and anti-staining capabilities, and makes up the deficiency of the prior art. In a normal-temperature state, the water-based metal cleaning agent has a high dissolving capacity for various oils, and can dissolve heavy oils and age deteriorated oils. The water-based metal cleaning agent can remove saponifiable oil stains as well as unsaponifiable oils, and can prevent oil stains removed from a workpiece from staining a metal surface.

Description

technical field [0001] The invention relates to the field of daily chemicals, in particular to a cleaning agent. Background technique [0002] Many of the current metal surface degreasing and cleaning agents require the cleaning agent to be used at a higher temperature, which is a serious waste of energy. The metal surface degreasing cleaning agent that can be used at room temperature has poor dispersion performance, and the degreasing time is generally more than 30 minutes. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a water-based metal cleaning agent. [0004] The technical problem to be solved by this invention is realized through the following technical solutions: [0005] A water-based metal cleaning agent, containing the following components by weight: [0006] Zwitterionic surfactant 2~5%; nonionic surfactant 2~7%; corrosion inhibitor 1~3%; defoamer 0~1%; sodium phosphate 4~9%; sodium tripolyphosphat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23G1/26
CPCC23G1/26
Inventor 邵根顺
Owner 佛山市顺德区凯仕杰表面技术有限公司
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