Surface antiseptic treating agent for cable bridge frame

A technology for anti-corrosion treatment and cable tray, applied in anti-corrosion coatings, cellulose coatings, latex paints, etc., can solve the problem of difficult to meet the anti-corrosion of cable trays, and achieve the effect of excellent anti-corrosion effect and strong anti-scratch ability.

Inactive Publication Date: 2007-12-12
孔繁明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a surface anti-corrosion treatment agent for cable trays in order to solve the problem that traditional dacromet anti-corrosion coatings in the prior art are difficult to meet the anti-corrosion problems of cable trays

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A surface anticorrosive treatment agent for cable trays, which is composed of the following components in proportions by weight,

[0027] Component A: 71% flake zinc powder, 8% flake aluminum powder, diffuser NNO2.5%, emulsifier 3.5%, water 9%, rare earth 3%, penetrant 2%, surfactant 1%;

[0028] The rare earth is 30% neodymium and 70% gallium.

[0029] The flaky zinc powder and the flaky aluminum powder are publicly marketed products, such as those used to make traditional Dacromet coatings.

[0030] The penetrant is butyl cellosolve or GFC.

[0031] Surfactants are alkylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, polyethyl ether, Pingping TX-10 and the like.

[0032] Component B: 14% chromium trioxide, 10% ethylene glycol, 4% Si defoamer, 8% water-soluble resin, 52% deionized water, 12% hardener.

[0033] Hardeners are polymer resins, water-soluble epoxy resins, and water-soluble amino modified resins

[0034] The water-soluble resin is a modified a...

Embodiment 2

[0043] Example 2, a surface anticorrosive treatment agent for cable trays, composed of the following components in proportions by weight:

[0044] Component A: 60% flake zinc powder, 5% flake aluminum powder, diffusing agent NNO1.5%, emulsifier 4.5%, water 14%, rare earth 4%, penetrating agent 4%, surfactant 5%;

[0045] The rare earth is 10% neodymium compound and 90% gallium compound.

[0046] The penetrant is butyl cellosolve and GFC penetrant.

[0047] Surfactants are alkylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, and polyethyl ether.

[0048] Component B: 10% chromium trioxide, 8% ethylene glycol, 3% Si defoamer, 11% water-soluble resin, 60% deionized water, 8% hardener.

[0049] Hardener is polymer resin, water-soluble epoxy resin, water-soluble amino modified resin

[0050] Component C: 60% cellulose, 40% colloidal thickener.

[0051] The weight ratio of the two components A and B is 2:3, and the above-mentioned A and B mixture and C component are m...

Embodiment 3

[0053] Example 3, a surface anticorrosive treatment agent for cable trays, composed of the following components in proportions by weight,

[0054] Component A: flaky zinc powder 68%, flaky aluminum powder 15%, diffusing agent NNO3.5%, emulsifier 2.5%, water 6%, rare earth 2%, penetrant 2%, surfactant 1%;

[0055] The rare earth is 40% neodymium and 60% gallium.

[0056] The penetrant is butyl cellosolve.

[0057] Surfactants are alkylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, and polyethyl ether.

[0058] Component B: 20% chromium trioxide, 12% ethylene glycol, 5% Si defoamer, 6% water-soluble resin, 42% deionized water, 15% hardener.

[0059] Hardeners are polymer resins, water-soluble epoxy resins, and water-soluble amino modified resins.

[0060] Component C: 90% cellulose, 10% colloidal thickener.

[0061] The weight ratio of the two components A and B is 2:3, and the above-mentioned mixture of A and B and component C are mixed at a ratio of 1 gram of C...

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Abstract

The invention relates to a kind of corrosion-resistant and erosion resistant coating material, which in detail is a corrosion-resistant material for cable bridge surface. The invention adds flaky zinc powder concentration for traditional dacromet coating formulation, adds penetrating agent, surface active agent, hardening agent and rare earth material. The coating layer on the surface is characterized by high adhesion power, good wearing resistant performance, good antiweatherability and stable chemically-resistant property, and suitability for wild environment utilization for a long time, which as long as 30 years.

Description

Technical field [0001] The invention relates to an anticorrosive and anticorrosive coating, in particular to a surface anticorrosive treatment agent for cable bridge frames. Background technique [0002] Dacromet technology was born in the United States at the end of the 1950s in order to solve a large number of vehicle damage and scrap due to the corrosion of antifreeze salt water on the bottom of the car. The biggest feature of its coating is its strong salt water corrosion resistance. After the Japanese company's technology buyout, research, development and improvement, Dacromet's coating process has become more mature and the coating performance has become more excellent, and it is widely used in related industries all over the world. Dacromet coating solution is generally divided into three components: A, B, and C, among which: component A is a silver-gray paste composed of scaly zinc, aluminum powder and glycol compounds. Component B is an orange-red aqueous solution compos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/02C09D5/08C09D5/02
Inventor 孔繁明
Owner 孔繁明
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