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Water-based industrial cleaning agent and preparation method thereof

A cleaning agent, water-based technology, used in detergent compounding agents, detergent compositions, chemical instruments and methods, etc., can solve the problems of complex formulations, environmental pollution, single cleaning objects, etc., to achieve convenient use and use environment. Friendly, easy-to-use effects

Inactive Publication Date: 2018-11-13
CHANGSHA PUJI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, a metal composed of sodium nitrite, pull open powder, sodium tripolyphosphate, sage oil, isopropanol, triethanolamine, coconut oil fatty acid diethanolamide, fatty alcohol ethoxylates, cellosolve, formaldehyde, and water Cleaning agent can prevent rust while removing oil stains on metal surfaces, but its formula is complex, the cleaning object is single, and the formula contains phosphorus additives that can easily lead to eutrophication of water bodies and formaldehyde that is sensitizing and toxic; octyl Metal cleaning composed of phenol polyoxyethylene ether, borax, sodium tripolyphosphate, sodium phosphate, sodium carbonate, sodium edetate, triethanolamine, carboxymethyl cellulose, benzotriazole, urea and deionized water It has a detergency of more than 90% for oil stains on metal materials such as steel, copper and aluminum, but the formula of the cleaning agent is too complicated, and the sodium tripolyphosphate and sodium phosphate contained in it will also cause environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The cleaning agent includes the following mass percentage components: 10% N-lauroyl sodium glutamate surfactant; 10% lauryl amidopropyl fatty acid methyl ester ethoxylate surfactant; 5% hydroxypropyl methylcellulose ; Alkyl glucoside 5%; Auxiliary 2%; Water 68%.

[0048] The formula product is liquid at normal temperature and pressure, pH 5.0~5.5, good fluidity, low viscosity, low toxicity, weak volatility, less residue on the surface of the material after cleaning, and a detergency of 92%.

Embodiment 2

[0050] The cleaning agent includes the following components in mass percentage: 15% N-lauroyl sodium glutamate surfactant; 10% lauryl amidopropyl fatty acid methyl ester ethoxylate surfactant; 5% hydroxypropyl methylcellulose ; Alkyl glucoside 5%; Auxiliary 2%; Water 63%.

[0051] The formula product is liquid at normal temperature and pressure, pH 5.0-5.5, good fluidity, slightly higher viscosity than Example 1, low toxicity, weak volatility, less residue on the surface of the material after cleaning, and a detergency of 94%.

Embodiment 3

[0053] The cleaning agent includes the following mass percentage components: N-cocoyl glycinate potassium surfactant 10%; cocamidopropyl fatty acid methyl ester ethoxylate surfactant 10%; hydroxypropyl methylcellulose 5% ; Alkyl glucoside 5%; Auxiliary 2%; Water 68%.

[0054] The formula product is liquid at normal temperature and pressure, pH 7.0~8.0, good fluidity, no precipitation at low temperature (0°C~5°C), low viscosity, low toxicity, weak volatility, residue on the surface of the substance after cleaning Less, detergency up to 95%.

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Abstract

The invention relates to a water-based industrial cleaning agent. The water-based industrial cleaning agent comprises the following components in percentage by weight: 0.1-40% of an N-acyl amino acidanionic surfactant, 0.1-20% of fatty acid methyl ester ethoxylate, 0.1-8% of alkyl glycoside, 0.1-8% of hydroxypropyl methyl cellulose, 0.1-10% of an auxiliary agent, and 30-89% of water. The cleaningagent has the characteristics of simple formula, safe use, environment-friendliness and the like, has little irritation to skin, low toxicity, good biodegradability, good use stability and storage stability, and can further improve the traditional cleaning process and improve the cleaning quality while reducing sewage discharge and environmental protection pressure.

Description

technical field [0001] The invention relates to a water-based industrial cleaning agent and a preparation method thereof, belonging to the technical field of industrial cleaning agent preparation. Background technique [0002] Industrial cleaning is the pollution layer or covering layer formed by physical, chemical or biological action called dirt, and the process of removing these pollutants or covering layer to restore the original surface condition is called cleaning. Industrial cleaning is closely related to various industrial activities. It does not provide the final product, but a partial procedure, process or auxiliary activity in many industrial production processes. In traditional industries, cleaning has been regarded as a simple process or common sense, often not valued by people, but the quality of cleaning determines the performance and quality of the final product, especially in today's high-tech industries, cleaning The role of technology is particularly prom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/22
CPCC11D1/10C11D1/662C11D1/74C11D1/83C11D3/0026C11D3/225
Inventor 李今微胡军喻名强
Owner CHANGSHA PUJI BIOTECH
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