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Formula of biological compound type degreasing agent

A degreaser and formula technology, applied in the field of biological compound degreaser formulation, can solve the problems of oil pollution not being decomposed in time, not being environmentally friendly, etc., and achieving the effects of wide degreasing range, high degreasing efficiency and convenient use.

Inactive Publication Date: 2012-01-25
BENGBU YUCHENG NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These existing degreasing agents are not environmentally friendly during use, and the oil after emulsification cannot be decomposed in time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Prepare 1L of biological compound degreasing agent,

[0027] Microorganism components: 2.6mL of Glyobacterium mobilis, 4.5mL of Bacillus mohaiwei, 2.2mL of Bacillus subtilis, 3.5mL of Serratia marcescens;

[0028] Chemical composition: Take 2g of polyoxyethylene fatty alcohol ether sulfonate, 5g of nonylphenol polyoxyethylene ether, 4g of fatty alcohol polyoxyalkylene ether, 2.5g of fatty alcohol polyoxyethylene ether, nonylphenol polyoxyethylene ether 2g of sodium sulfate, 2.5g of sodium metasilicate, 3g of isopropanol, 0.1g of disodium edetate, and the rest is water.

Embodiment 2

[0030] Prepare 2L of biological compound degreasing agent,

[0031] Microorganism components: 5.5mL of Glyobacter mobilis, 9mL of Bacillus mohaiwei, 4.5 of Bacillus subtilis, 7mL of Serratia marcescens;

[0032] Chemical composition: Take 4g of polyoxyethylene fatty alcohol ether sulfonate, 10g of nonylphenol polyoxyethylene ether, 8g of fatty alcohol polyoxyalkylene ether, 5g of fatty alcohol polyoxyethylene ether, nonylphenol polyoxyethylene ether sulfuric acid 4g of sodium, 5g of sodium metasilicate, 6g of isopropanol, 0.2g of disodium edetate, and the rest is water.

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PUM

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Abstract

The invention discloses a formula of a biological compound type degreasing agent, which relates to the technical field of surface degreasing of metal materials. According to the formula, the degreasing agent consists of a microorganism component and a chemical component, wherein each liter of microorganism component comprises 2.5 to 3mL of zoogloea sp., 4 to 5mL of Mohave bacillus, 2 to 2.5mL of bacillus subtilis and 3 to 4mL of Serratia marcescens; and each liter of chemical component comprises 2g of polyethyleneglycol fatty alcohol ether sulfonate, 5g of nonylphenol polyoxyethylene ether, 4g of fatty alcohol polyurethane alkyl ether, 2.5g of fatty alcohol polyoxyethylene ether, 2g of nonylphenol polyoxyethylene ether sodium sulfate, 2.5g of sodium metasilicate, 3g of isopropyl alcohol, 0.1g of ethylene diamine tetraacetic acid and the balance of water. By the formula, greasy dirt on a metal surface can be treated in advance, and then the emulsified greasy dirt in water is decomposed on the basis of the microorganism component, so that the metal surface has an efficient, economic and environment-friendly degreasing process; and the degreasing agent has a wide degreasing range, high degreasing efficiency and a simple preparation method, is biologically degradable and is convenient to use.

Description

Technical field: [0001] The invention relates to the technical field of metal material surface degreasing, in particular to a biological compound degreasing agent formula. Background technique: [0002] Before metal chemical treatment, electroplating and coating, degreasing agent should be used to remove grease and mineral oil on the metal surface. The main degreasing agents are as follows: (1) Alkaline degreasing agent, composed of alkali, chelating agent and surfactant; (2) Emulsion degreasing agent, using the wettability, penetrability, emulsification and dispersibility of surfactant Can remove the dirt on the metal surface. Generally, one or several mixtures of anionic, cationic, nonionic and other surfactants are used, and diluted with water to make an emulsion; (3) solvent degreasing agent, degreasing by dipping method or steam method. The main solvents used are halogenated hydrocarbon solvents and fluorinated hydrocarbon solvents. These existing degreasing agents a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/00
Inventor 庞志成丁宁徐大力朱泽光陈云帮丁甸
Owner BENGBU YUCHENG NEW MATERIAL TECH
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