Graphene oil removing agent and preparing method thereof

A technology of graphene and degreasing agent, which is applied in the field of graphene degreasing agent and its preparation, which can solve the problems of long cleaning time, poor effect, and many foams, and achieve improved dispersion performance, high scavenging effect, and good degreasing effect of effect

Inactive Publication Date: 2020-04-24
熊科
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to environmental protection and other reasons, solvent-based metal cleaners are gradually being replaced by semi-solvent and water-based metal cleaners. Compared with semi-solvent-type, water-based metal cleaners have more prominent application advantages; existing metal cleaners The main components of oil agents are strong acids, strong alkalis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] A graphene degreaser, which is composed of the following parts by weight of raw materials:

[0022] Fatty alcohol polyoxyethylene ether 1, functional compound 1, coconut diethanolamide 0.8, graphene 5, coco acid 1, ethylene diamine 2, adiponitrile 2, stannous octoate 0.01, dodecanol 0.1 .

[0023] The fineness of the graphene is 0.5 μm.

[0024] The functional compound is composed of the following parts by weight of raw materials:

[0025] Sodium metasilicate pentahydrate 10, tetramethylammonium hydroxide 1, tert-butyl hydroquinone 1, sorbitan monooleate 0.6.

[0026] The preparation method of the functional compound is:

[0027] Take tert-butyl hydroquinone, add it to 20 times its weight in absolute ethanol, stir evenly, add sodium metasilicate pentahydrate, tetramethylammonium hydroxide, sorbitan monooleate, and keep warm at 50°C Stir for 4 minutes, spray dry, and get ready.

[0028] A method for preparing graphene degreaser includes the following steps:

[002...

Example Embodiment

[0034] Example 2

[0035] A graphene degreaser, which is composed of the following parts by weight of raw materials:

[0036] Fatty alcohol polyoxyethylene ether 2, functional compound 2, coconut acid diethanolamide 1, graphene 8, coconut acid 3, ethylene diamine 4, adiponitrile 3, stannous octoate 0.02, dodecanol 0.2 .

[0037] The fineness of the graphene is 1 μm.

[0038] The functional compound is composed of the following parts by weight of raw materials:

[0039] Sodium metasilicate pentahydrate 14, tetramethylammonium hydroxide 2, tert-butyl hydroquinone 2, sorbitan monooleate 1.

[0040] The preparation method of the functional compound is:

[0041] Take tert-butyl hydroquinone, add it to 30 times its weight in absolute ethanol, stir evenly, add sodium metasilicate pentahydrate, tetramethylammonium hydroxide, sorbitan monooleate, and keep warm at 60°C Stir for 410 minutes, spray dry, and get ready.

[0042] A method for preparing graphene degreaser includes the following steps:

...

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Abstract

The invention discloses a graphene oil removing agent. The graphene oil removing agent is composed of, by weight part, 1 to 2 parts of fatty alcohol-polyoxyethylene ether, 1 to 2 parts of a functionalcomplex, 0.8 to 1 part of coco fatty acid diethanol amide, 5 to 8 parts of graphene, 1 to 3 parts of cocinic acid, 2 to 4 parts of ethanediamine, 2 to 3 parts of adiponitrile, 0.01 to 0.02 part of stannous octoate, and 0.1 to 0.2 part of dodecyl alcohol. According to the graphene oil removing agent, the dispersion property of graphene in water can be effectively improved, the good oil removal effect is achieved, and in the oil removal process, through the surface friction effect of the graphene, the higher cleaning effect is achieved.

Description

technical field [0001] The invention belongs to the field of degreasing agents, and in particular relates to a graphene degreasing agent and a preparation method thereof. Background technique [0002] Due to environmental protection and other reasons, solvent-based metal cleaners are gradually being replaced by semi-solvent and water-based metal cleaners. Compared with semi-solvent-type, water-based metal cleaners have more prominent application advantages; existing metal cleaners The main components of oil agents are strong acids, strong alkalis and surfactants, etc. They generally can only deal with light oil stains on the metal surface, and the cleaning efficiency for heavy oil stains is low, and the cleaning time is long, and the effect is also poor; Oil effect and cleaning after degreasing; and the existing degreasing agent contains phosphorus, which is not conducive to environmental protection due to environmental pollution. Contents of the invention [0003] The ob...

Claims

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Application Information

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IPC IPC(8): C23G1/24
CPCC23G1/24
Inventor 熊科
Owner 熊科
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