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Environment-friendly metal antirust agent

A metal anti-rust agent, an environmentally friendly technology, applied in the field of metal surface anti-corrosion treatment, can solve problems such as human body and environmental hazards, achieve stable anti-rust effect, avoid environmental pollution, and reduce operating costs

Inactive Publication Date: 2014-04-09
GUANGXI DOCTOR HAIYI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, nitrite is a carcinogen with high toxicity and great harm to human body and environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Weigh phytate by weight: 10 parts, acrylamide: 8 parts, glutamic acid: 6 parts, polymer film former: 5 parts, sodium edetate: 2 parts, potassium fatty acid: 1 Parts, surfactant: 0.5 parts, the balance is distilled water, put it into a reaction kettle, and stir it at a constant temperature of 40-60°C for 2-4 hours.

Embodiment 2

[0023] Weigh phytate by weight: 12 parts, acrylamide: 10 parts, glutamic acid: 7 parts, polymer film former: 6 parts, sodium edetate: 3 parts, potassium fatty acid: 2 parts Parts, surfactant: 0.8 parts, the balance is distilled water, put it into a reaction kettle, and stir at a constant temperature of 40-60°C for 2-4 hours.

Embodiment 3

[0025] Weigh phytate by weight: 14 parts, acrylamide: 12 parts, glutamic acid: 8 parts, polymer film former: 7 parts, sodium edetate: 4 parts, potassium fatty acid: 3 parts Parts, surfactant: 1 part, the balance is distilled water, put it into the reaction kettle, and stir at 40-60°C for 2-4 hours.

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PUM

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Abstract

The invention relates to an environment-friendly metal polishing agent which is characterized by comprising the following components in parts by weight: 10-20 parts of inositol hexaphosphate, 8-15 parts of acrylamide, 6-12 parts of glutamic acid, 5-10 parts of a high polymer film-forming agent, 2-5 parts of sodium ethylene diamine tetracetate, 1-3 parts of potassium aliphatate, 0.5-1.5 parts of surfactant and the balance of water. The environment-friendly metal antirust agent has the characteristics of wide application range, stable antirust effect, high efficiency and the like, and is safe, environmental friendly and convenient to use.

Description

technical field [0001] The invention relates to the field of metal surface anticorrosion treatment, in particular to an environment-friendly metal antirust agent. Background technique [0002] Metal corrosion is a problem often encountered in production and life. Metal rust not only damages the shape, color and mechanical properties of the metal workpiece itself, but also reduces the quality of its products. In my country, the steel due to metal corrosion accounts for 20% of the total steel output every year, and about 30% of the equipment is scrapped due to corrosion, which not only pollutes the environment, but also wastes a lot of resources and energy consumption. The metal scrapped due to corrosion accounts for about 20%-40% of the world's annual metal output every year, and the corrosion of steel accounts for half of the metal corrosion, which is a serious waste of resources. [0003] Metal is widely used in various industries such as machinery, automobiles, home appli...

Claims

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Application Information

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IPC IPC(8): C23G1/02C23F11/04
Inventor 张聪聪
Owner GUANGXI DOCTOR HAIYI INFORMATION TECH
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