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Method for reinforcing abrasive resistance of copper faucet

A faucet and wear resistance technology, which is applied in the field of enhancing the wear resistance of copper faucets, can solve problems such as high formaldehyde, and achieve the effects of avoiding pollution, saving water and electricity consumption, and reducing manual use.

Active Publication Date: 2014-09-24
苏州美吉纳纳米新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common practice is to spray paint on the copper faucet to increase the wear resistance of the copper faucet. This process contains high formaldehyde and cannot meet today's environmental protection requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Cleaning and degreasing: Use a cleaning solution to clean and degrease the copper faucet; the main composition of the cleaning solution is shown in Table 1;

[0018] (2) Microetching reaction: Microetch the copper faucet with microetching solution; the main composition of the microetching solution is shown in Table 2;

[0019] (3) Wear-resistant treatment: use wear-resistant solution to carry out wear-resistant treatment on copper faucet; the main composition of wear-resistant solution is shown in Table 3.

[0020] Use sulfuric acid, trisodium citrate, and citric acid to clean the degreasing agent for copper faucets. The specific dosage is shown in Table 1 below.

[0021] Table 1

[0022] components Dosage Type and function sulfuric acid 50g / L activation trisodium citrate 25g / L to clean citric acid 60g / L to clean

[0023] For the copper faucet microetch agent prepared with sodium persulfate and sulfuric acid, the specif...

Embodiment 2

[0030] (1) Cleaning and degreasing: Use a cleaning solution to clean and degrease the copper faucet; the main composition of the cleaning solution is shown in Table 4;

[0031] (2) Microetching reaction: Microetch the copper faucet using microetching solution; the main composition of microetching solution is shown in Table 5;

[0032] (3) Wear-resistant treatment: Use wear-resistant solution to carry out wear-resistant treatment on copper faucet; the main composition of wear-resistant solution is shown in Table 6.

[0033] Use sulfuric acid, trisodium citrate, and citric acid to clean and degreaser copper faucets. The specific dosage is shown in Table 4 below.

[0034] Table 4

[0035] components Dosage Type and function sulfuric acid 30g / L activation trisodium citrate 10g / L to clean citric acid 80g / L to clean

[0036] For the copper faucet microetch agent prepared with sodium persulfate and sulfuric acid, the specific dosage is s...

Embodiment 3

[0043] (1) Cleaning and degreasing: Use a cleaning solution to clean and degrease the copper faucet; the main composition of the cleaning solution is shown in Table 7;

[0044] (2) Microetching reaction: Microetch the copper faucet using microetching solution; the main composition of the microetching solution is shown in Table 8;

[0045] (3) Wear-resistant treatment: use wear-resistant solution to carry out wear-resistant treatment on the copper faucet; the main composition of wear-resistant solution is shown in Table 9.

[0046] Use sulfuric acid, trisodium citrate, and citric acid to clean and degreaser copper faucets. The specific dosage is shown in Table 7 below.

[0047] Table 7

[0048] components Dosage Type and function sulfuric acid 40g / L activation trisodium citrate 40g / L to clean citric acid 20g / L to clean

[0049] For the copper faucet microetch agent prepared with sodium persulfate and sulfuric acid, the specific dos...

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Abstract

The invention discloses a technology for increasing abrasive resistance of a copper faucet by a soaking method. The technology comprises the following steps: 1) cleaning and degreasing, namely removing smudge and fat on the copper surface; 2) microetching, namely carrying out microetching on the copper surface by adopting a chemical method, and increasing the reaction area of a copper faucet work-piece; and 3) abrasive resistance treatment, depositing a layer of benzimidazole and diphenyl imidazole on the surface of the micro-etched copper faucet to react with copper, so as to generate a copper azole mixture. The copper azole mixture and copper have strong binding force, and good abrasive resistance. The copper faucet processed by the method is good in abrasive resistance. Compared with the traditional painting process, water and electricity consumption is saved, a lot of manpower is reduced, the production efficiency is improved, and pollution of formaldehyde is avoided.

Description

technical field [0001] The invention relates to a treatment method for increasing the wear resistance of a copper faucet through a soaking method. Background technique [0002] With the increasing development of the kitchen and bathroom industry, the market has put forward higher requirements for environmental protection and wear resistance of copper faucets. At present, the common practice is to spray paint on the copper faucet to increase the wear resistance of the copper faucet. This process contains high formaldehyde and cannot meet today's environmental protection requirements. Therefore, the market is in urgent need of an environmentally friendly process that can meet the wear resistance requirements of copper faucets and reduce pollution. Contents of the invention [0003] The object of the present invention is to provide a bonding layer that can deposit a layer of copper and organic matter on the copper faucet by means of chemical deposition. The bonding layer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C22/52C23C22/78
Inventor 朱虹张毅孙颖睿
Owner 苏州美吉纳纳米新材料科技有限公司
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