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Metal surface cleaning agent containing rice hull ash and preparation method of metal surface cleaning agent

A technology of metal surface and rice husk ash, which is applied in the field of metal surface cleaning agent containing rice husk ash and its preparation, can solve the problems of large environmental pollution, low safety, high cost, etc., achieve easy discharge standards, and prevent secondary pollution , to achieve the effect of emission standards

Inactive Publication Date: 2015-01-28
HEFEI DAAN PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional metal surface cleaning agents are often solvent-based, with high cost, high toxicity, low safety and large environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Non-limiting examples of the present invention are as follows:

[0019] A metal surface cleaning agent containing rice husk ash, prepared from the following component raw materials by weight (kg):

[0020] Rice Husk Ash 8, Polyoxyethylene Cocoate 1.5, Coconut Fatty Acid Diethanolamide 1.5, Lauryl Betaine 4, Borax 1.5 Polysorbate-80 0.3, Glycine 0.8, Hydroxypropyl Guar Gum 1.5, Disodium edetate 3, sodium benzoate 0.08, clove oil 0.3, additive 4, water 45;

[0021] Among them, the additives are made of raw materials with the following weight (kg):

[0022] Grape pomace 18, oxalic acid 3, citric acid 3, sodium tripolyphosphate 1.5, propylene glycol 4, nonylphenol polyoxyethylene ether 1.5, quartz powder 1.5, water 25;

[0023] The preparation method of auxiliary agent:

[0024] Mix grape skin pomace with 1 / 2 amount of water, stir evenly, ultrasonically treat for 0.5h, add oxalic acid, citric acid, sodium tripolyphosphate and propylene glycol at 400r / min, treat at 80°C f...

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PUM

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Abstract

The invention discloses a metal surface cleaning agent containing rice hull ash. The metal surface cleaning agent is characterized by being prepared from the following raw materials in parts by weight: 6-10 parts of rice hull ash, 1-2 parts of polyoxyethylene cocinate, 1-2 parts of coconut oil fatty acid diethanolamide, 3-5 parts of dodecyl dimethyl betaine, 1-2 parts of sodium borate, 0.2-0.4 part of polysorbate-80, 0.5-1 part of glycine, 1-2 parts of hydroxypropyl guar gum, 2-4 parts of ethylene diamine tetraacetic acid, 0.05-0.1 part of sodium benzoate, 0.2-0.4 part of clove oil, 3-5 parts of an additive and 40-50 parts of water. The metal surface cleaning agent disclosed by the invention reaches the requirements of energy conservation and environment protection by recycling the rice hull ash, meanwhile oil contaminations are effectively absorbed, oil and fat impurities on a metal surface are absorbed, the cleaning is thorougher, the oil contaminations on the metal surface can be efficiently and quickly removed, and the subsequent processing process is not influenced.

Description

technical field [0001] The invention relates to the field of metal treatment, in particular to a metal surface cleaning agent containing rice husk ash and a preparation method thereof. Background technique [0002] Metal and its products are often contaminated with various dirt and impurities on the surface during processing. If they cannot be removed in time, it will affect the processing effect of the next process, and then affect the overall performance of the product. The main function of the metal surface cleaner is to clean the oil, wax, rust, glue, paint, powder, carbon deposit, fingerprints, sweat stains, cutting fluid and other dirt on the surface of metal materials. Traditional metal surface cleaning agents are often solvent-based, with high cost, high toxicity, low safety and large environmental pollution. It has become a general trend to develop and promote the application of environmentally friendly, safe and efficient water-based surfactant-based metal surface...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/02
CPCC23G1/02
Inventor 姚侃
Owner HEFEI DAAN PRINTING
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