Traffic sign

A sign and traffic technology, applied in the field of traffic signs, can solve the problems that need to be improved and the surface finish is not ideal, and achieve the effect of excellent rust prevention and good surface finish.

Inactive Publication Date: 2017-01-04
常熟市古里镇白茆新兴网印标牌厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing traffic signs include a metal plate main body, but the anti-rust, abrasion resistance, corrosion resistance, heat res

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] A traffic sign includes a metal plate main body, the metal plate main body is passivated, and the passivation includes the following steps:

[0026] 1) Put 1 to 2 parts by weight of phosphoric acid ester, 4.1 parts by weight of phosphotungstic acid, 5.1 parts by weight of fluorozirconic acid, 0.9 parts by weight of sodium benzoate, and 1.3 parts by weight of hydrogen peroxide into 30 parts by weight of deionized water, and stir well ;

[0027] 2) Then add 3.6 parts by weight of hexyldecanol, 1.6 parts by weight of alkyltrimethylammonium methanesulfate, 1.8 parts by weight of 1-hydroxybenzotriazole, 2.5 parts by weight of alkylphenol polyoxyethylene ether, 4.1 parts by weight of two Propylene glycol, continue to stir, until fully mixed and uniform, to prepare passivation treatment liquid;

[0028] 3) Put the metal plate main body into the passivation treatment liquid for passivation treatment, the treatment temperature is 37° C., the treatment time is 43 seco...

Example Embodiment

[0029] Example 2

[0030] A traffic sign includes a metal plate main body, the metal plate main body is passivated, and the passivation includes the following steps:

[0031] 1) Put 1 part by weight of phosphoric acid ester, 4.1 parts by weight of phosphotungstic heteropoly acid, 5.1 parts by weight of fluozirconic acid, 0.9 parts by weight of sodium benzoate, and 1.3 parts by weight of hydrogen peroxide into 30 parts by weight of deionized water in sequence, and stir evenly;

[0032] 2) Then add 3.6 parts by weight of hexyldecanol, 1.6 parts by weight of alkyltrimethylammonium methanesulfate, 1.8 parts by weight of 1-hydroxybenzotriazole, 2.5 parts by weight of alkylphenol polyoxyethylene ether, 4.1 parts by weight of two Propylene glycol, continue to stir, until fully mixed and uniform, to prepare passivation treatment liquid;

[0033] 3) Put the metal plate main body into the passivation treatment liquid for passivation treatment, the treatment temperature is 37° C., the treatment ...

Example Embodiment

[0034] Example 3

[0035] A traffic sign includes a metal plate main body, the metal plate main body is passivated, and the passivation includes the following steps:

[0036] 1) Put 2 parts by weight of phosphate ester, 4.1 parts by weight of phosphotungstic heteropoly acid, 5.1 parts by weight of fluozirconic acid, 0.9 parts by weight of sodium benzoate, and 1.3 parts by weight of hydrogen peroxide into 30 parts by weight of deionized water, and stir evenly;

[0037] 2) Then add 3.6 parts by weight of hexyldecanol, 1.6 parts by weight of alkyltrimethylammonium methanesulfate, 1.8 parts by weight of 1-hydroxybenzotriazole, 2.5 parts by weight of alkylphenol polyoxyethylene ether, 4.1 parts by weight of two Propylene glycol, continue to stir, until fully mixed and uniform, to prepare passivation treatment liquid;

[0038] 3) Put the metal plate main body into the passivation treatment liquid for passivation treatment, the treatment temperature is 37° C., the treatment time is 43 second...

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PUM

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Abstract

The invention discloses a traffic sign of which a metal plate main body is subjected to passivating treatment. The passivating treatment comprises the following steps: 1) sequentially adding 1-2 parts by weight of phosphate, 4.1 parts by weight of phosphorus tungsten heteropoly acid, 5.1 parts by weight of fluorozirconic acid, 0.9 part by weight of sodium benzoate and 1.3 parts by weight of hydrogen peroxide into 30 parts by weight of deionized water, and stirring uniformly; 2) sequentially adding 3.6 parts by weight of hexyl decanol, 1.6 parts by weight of alkyltrimethylammonium methylsulfate, 1.8 parts by weight of 1-hydroxybenztriazole, 2.5 parts by weight of alkylphenol polyoxyethylene and 4.1 parts by weight of dipropanediol, continuing stirring and sufficiently mixing uniformly to obtain a passivating treatment solution; and 3) putting the metal plate main body in the passivating treatment solution, carrying out passivating treatment at 37 DEG C for 43 seconds, taking out, cleaning with pure water, and drying. The metal plate main body of the traffic sign is subjected to passivating treatment, so the traffic sign has favorable properties and favorable surface smoothness.

Description

technical field [0001] The invention relates to a traffic sign board. Background technique [0002] The existing traffic signs include a metal plate main body, but the antirust, abrasion resistance, corrosion resistance, heat resistance, cold resistance, and weather resistance of the metal plate main body need to be improved, and the surface finish is not ideal. Contents of the invention [0003] The object of the present invention is to provide a kind of traffic sign board, its metal plate main body passes passivation treatment, forms uniform passivation protection film on the metal surface, has excellent antirust, abrasion resistance, corrosion resistance, heat resistance, cold resistance, Weather resistance, and good surface finish. [0004] In order to achieve the above object, the technical solution of the present invention is to design a traffic sign, which includes a metal plate main body, which is passivated, and the passivated treatment includes the following ste...

Claims

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Application Information

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IPC IPC(8): C23C22/36
CPCC23C22/361
Inventor 姚金元
Owner 常熟市古里镇白茆新兴网印标牌厂
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