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Water-based heavy-duty multifunction metal cleaning agent and preparation method thereof

A metal cleaning agent, multi-functional technology, applied in the field of metal cleaning agents, can solve the problems of difficult to remove heavy oil stains on metal surfaces, poor cleaning effect, poisonous and harmful, etc., achieve excellent cleaning and anti-rust and anti-corrosion performance, fast degreasing speed, The effect of high resistance to hard water

Inactive Publication Date: 2015-11-18
天津市澳路浦润滑科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solvent-based cleaning agents remove oil quickly and have a good low-temperature washing effect, but are toxic and harmful, pollute the environment, and cost too much; water-based non-phosphorus cleaning agents are non-toxic, tasteless, safe and environmentally friendly, and low in cost, but it is difficult to remove heavy oil on metal surfaces, especially Poor washing effect at low temperatures

Method used

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  • Water-based heavy-duty multifunction metal cleaning agent and preparation method thereof
  • Water-based heavy-duty multifunction metal cleaning agent and preparation method thereof
  • Water-based heavy-duty multifunction metal cleaning agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A water-based heavy-duty multifunctional metal cleaning agent, its composition and weight (kg) are: mixed inorganic salt 30 (wherein sodium carbonate 5, sodium silicate 10, sodium borate 5, sodium sulfate 10); Active agent 10 [of which EN704; FK864; FMEE2]; isononanoic acid 1.5; triethanolamine 12; corrosion inhibitor sodium salt 6 (of which sodium gluconate 2; sodium fluorosilicate 2; sodium benzoate 2); corrosion inhibitor 7 (including dodecanoic acid 5; benzotriazole 2); polymalic acid 3; defoamer 0.02; preservative 0.2.

[0037] The preparation method step of this water-based heavy dirt type multifunctional metal cleaning agent is:

[0038] (1) Add 5 kg of sodium carbonate, 10 kg of sodium silicate, 5 kg of sodium borate, and 10 kg of sodium sulfate into the instrument equipped with a mixer, agitator, vibrating screen and feeding funnel, and mix and stir for 20-30 minutes to make A variety of inorganic salts are fully mixed, passed through a 50-mesh vibrating sieve...

Embodiment 2

[0046] A water-based heavy-duty multifunctional metal cleaning agent, its composition and weight (kg) are respectively: mixed inorganic salt 60 (wherein sodium carbonate 10, sodium silicate 20, sodium borate 10, sodium sulfate 20); Active agent 18 [of which EN508; FK867; FMEE3]; isononanoic acid 4; triethanolamine 18; corrosion inhibitor sodium salt 15 (among them sodium gluconate 5; sodium fluorosilicate 5; sodium benzoate 5); corrosion inhibitor 13 (Among them, dodecanoic acid 8; benzotriazole 5); polymalic acid 6; defoamer 0.05; preservative 1.2.

[0047] The preparation method step of this water-based heavy dirt type multifunctional metal cleaning agent is:

[0048] (1) Add 10 kg of sodium carbonate, 20 kg of sodium silicate, 10 kg of sodium borate, and 20 kg of sodium sulfate into an instrument equipped with a mixer, agitator, a vibrating screen and a feeding funnel, and mix and stir for 20-30 minutes to make A variety of inorganic salts are fully mixed, passed through a...

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PUM

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Abstract

The present invention relates to a water-based heavy-duty multifunction metal cleaning agent, wherein the components in the formula comprise a mixed inorganic salt, a surfactant, isononanoic acid, triethanolamine, a sodium salt having corrosion inhibition function, a corrosion inhibitor, polymalic acid, a defoamer 585, a preservative 1227 and the like. According to the present invention, the metal cleaning agent has characteristics of no toxicity, no harm, no pollution, no damage on human body, no corrosion on metal surface, no odor after long term use, no deterioration, extremely excellent cleaning function and extremely excellent rust resistance, especially and completely cleans thick and hard deposited carbon and stubborn stains, does not corrode various types of cast irons, carbon steels, copper, aluminum, zinc and other metals, and is suitable for ultrasonic machine cleaning, spraying machine cleaning, manual soaking rinsing and the like, wherein the natural anti-rust time of the cleaned work-piece achieves more than or equal to 50 days.

Description

technical field [0001] The invention belongs to the field of metal cleaning agents, in particular to a water-based heavy-duty multifunctional metal cleaning agent and a preparation method thereof. Background technique [0002] The metal cleaning agents widely used in metal cleaning in my country are mainly various solvents, alkaline or acidic water-based cleaning agents. Solvent-based cleaning agents remove oil quickly and have a good low-temperature washing effect, but are toxic and harmful, pollute the environment, and cost too much; water-based non-phosphorus cleaning agents are non-toxic, tasteless, safe and environmentally friendly, and low in cost, but it is difficult to remove heavy oil on metal surfaces, especially The washing effect is poor under low temperature conditions. At present, the increasingly prominent problem of environmental pollution has made petroleum solvent-based cleaning agents and water-based phosphorus-containing cleaning agents gradually elimina...

Claims

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Application Information

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IPC IPC(8): C23G1/06
Inventor 孙兰凤
Owner 天津市澳路浦润滑科技股份有限公司
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