Metal surface cleaning agent containing shell powder and preparation method of metal surface cleaning agent

A technology for metal surface and shell powder, which is applied in the field of metal surface cleaning agent containing shell powder and its preparation, can solve the problems of large environmental pollution, low safety and high cost, and achieves easy emission standards, good stability, and high emission standard effect

Inactive Publication Date: 2015-02-04
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 shell powder is prepared from the following component raw materials by weight (kg):

[0020] Shell powder 8, cocamidopropyl betaine 4, isopropyl myristate 1.5, polyvinylpyrrolidone 3, sodium petroleum sulfonate 1.5, methyl salicylate 0.8, carboxymethyl chitosan 1.5, p-hydroxybenzene Methyl formate 0.015, triethanolamine 3, sodium citrate 1.5, sodium lignosulfonate 0.8, 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 ...

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PUM

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Abstract

The invention discloses a metal surface cleaning agent containing shell powder. The metal surface cleaning agent is characterized in that the metal surface cleaning agent is prepared from the following raw materials in parts by weight: 5-10 parts of shell powder, 3-5 parts of cocamidopropyl betaine, 1-2 parts of isopropyl myristate, 2-4 parts of polyvinylpyrrolidone, 1-2 parts of petroleum sodium sulfonate, 0.5-1 part of methyl salicylate, 1-2 parts of carboxymethyl chitosan, 0.01-0.02 part of methyl paraben, 2-4 parts of triethanolamine, 1-2 parts of sodium citrate, 0.5-1 part of sodium ligninsulfonate, 3-5 parts of additives and 40-50 parts of water. The metal surface cleaning agent disclosed by the invention is fast in decontamination, strong in decontamination performance, good in stability, safe and environment-friendly, simultaneously has auxiliary effects of preventing rust and purifying air, is also conductive to reducing the burden of sewage treatment and is easier to achieve the waste water emission standard.

Description

technical field [0001] The invention relates to the field of metal treatment, in particular to a metal surface cleaning agent containing shell powder 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): C23G1/24
CPCC23G1/24
Inventor 姚侃
Owner HEFEI DAAN PRINTING
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