Aqueous antirust agent

A technology of water-based antirust agent and hydroxybenzotriazole, which is applied in the field of antirust agents, can solve the problems of reduced antirust performance, and achieve the effect of long antirust period and good antirust effect

Inactive Publication Date: 2014-02-05
珠海市金宜科环保材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing water-based anti-rust agents can only maintain a good anti-rust effect within one month. With the incre

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0010] Example 1:

[0011] A water-based rust inhibitor, the components are calculated in parts by weight: 45 parts of 1-hydroxybenzotriazole, 41 parts of 1,2-diethoxysilyl ethane, 8 parts of phytate, three parts 5.5 parts of ethylamine, 3 parts of sodium acetate, 0.4 parts of oxalic acid.

Example Embodiment

[0012] Example 2:

[0013] A water-based rust inhibitor, the components are calculated in parts by weight: 40 parts of 1-hydroxybenzotriazole, 42 parts of 1,2-diethoxysilyl ethane, 5 parts of phytate, three parts 8 parts of ethylamine, 1 part of sodium acetate, 1 part of oxalic acid.

Example Embodiment

[0014] Example 3:

[0015] A water-based rust inhibitor, the components are calculated in parts by weight: 50 parts of 1-hydroxybenzotriazole, 35 parts of 1,2-diethoxysilyl ethane, 10 parts of phytate, three parts 5 parts of ethylamine, 4 parts of sodium acetate, 0.02 parts of oxalic acid.

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PUM

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Abstract

The invention discloses an aqueous antirust agent, which comprises the following components in parts by weight: 40 to 50 parts of 1-hydroxybenzotriazole, 35 to 42 parts of 1,2-diethoxyl silyl ethane, 5 to 10 parts of inositol hexaphosphate, 5 to 8 parts of triethylamine, 1 to 4 parts of sodium acetate and 0.02 to 1 part of oxalic acid. According to the aqueous antirust agent, the characteristic of cleanliness of the aqueous antirust agent is ensured; compared with a conventional aqueous antirust agent, the aqueous antirust agent has a good antirust effect, and is stable and long in antirust life.

Description

technical field [0001] The present invention relates to an antirust agent. Background technique [0002] Water-based anti-rust agent is a water-based anti-rust solution, which can effectively protect steel, iron and other materials from rusting. It is popular because of its clean and clean characteristics when used. According to different anti-rust period requirements, if it is mixed with water in a certain proportion, the anti-rust period can reach several days to several months. If there are certain external packaging conditions, the anti-rust time can reach more than one year. However, the existing water-based anti-rust agents can only maintain a good anti-rust effect within one month. With the increase of time, the anti-rust performance gradually decreases, which is far from meeting people's needs for the anti-rust period. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the existing defects and provide a water-bas...

Claims

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Application Information

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IPC IPC(8): C23F11/167
Inventor 黄铁军
Owner 珠海市金宜科环保材料有限公司
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