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Pipeline paint

A coating and pipeline technology, which is applied in anti-corrosion coatings, polyester coatings, coatings, etc., can solve the problems of fluid leakage, impact, and pipeline corrosion, and achieve good adhesion, long service life, and good acid corrosion resistance performance effect

Inactive Publication Date: 2015-01-07
QINGDAO JIASHANG CREATIVE CULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the action of air, moisture and corrosive bacteria, pipelines transporting natural gas, oil and other fluids are prone to corrosion, resulting in leakage of the transported fluid, which has a serious impact

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A pipeline coating, characterized in that: comprising the following components by weight, 20 parts of modified phenolic resin, 6 parts of water-based inorganic aluminum sol resin, 6 parts of polyether sulfone resin, 10 parts of tertiary acetic acid emulsion, 4 parts of alkyd emulsion 2 parts of polysorbate, 10 parts of ethylene glycol dimethyl ester, 15 parts of sodium alginate, 5 parts of calcium carbonate whiskers, 6.5 parts of aluminum tripolyphosphate, 10 parts of colloidal potassium silicate, 0.5 parts of iron titanium powder , 2 parts of sodium hexametaphosphate, 3.5 parts of m-nitrophenol, 3.5 parts of dodecyl mercaptan, 1.3 parts of glycerol, 8 parts of diluent, and 45 parts of solvent.

Embodiment 2

[0012] A pipeline coating, characterized in that: comprising the following components by weight, 10 parts of modified phenolic resin, 2 parts of water-based inorganic aluminum sol resin, 2 parts of polyether sulfone resin, 10 parts of acetic acid tertiary carbonic acid emulsion, 4 parts of alkyd emulsion 2 parts of polysorbate, 10 parts of ethylene glycol dimethyl ester, 6 parts of sodium alginate, 6 parts of calcium carbonate whiskers, 4.5 parts of aluminum tripolyphosphate, 10 parts of colloidal potassium silicate, 0.5 parts of iron titanium powder , 1.5 parts of sodium hexametaphosphate, 3.5 parts of m-nitrophenol, 3.5 parts of dodecyl mercaptan, 1.3 parts of glycerol, 5 parts of diluent, and 25 parts of solvent.

Embodiment 3

[0014] A pipeline coating, characterized in that: comprising the following components by weight, 15 parts of modified phenolic resin, 4 parts of water-based inorganic aluminum sol resin, 4 parts of polyethersulfone resin, 6 parts of acetic acid tertiary carbonic acid emulsion, 5 parts of alkyd emulsion 2.5 parts of polysorbate, 12 parts of ethylene glycol dimethyl ester, 10 parts of sodium alginate, 5 parts of calcium carbonate whiskers, 5 parts of aluminum tripolyphosphate, 13 parts of colloidal potassium silicate, 3 parts of iron titanium powder , 1.8 parts of sodium hexametaphosphate, 4 parts of m-nitrophenol, 3 parts of dodecyl mercaptan, 0.9 parts of glycerol, 5 parts of diluent, and 35 parts of solvent.

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PUM

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Abstract

The invention relates to a pipeline paint. The pipeline paint comprises modified phenol formaldehyde resin, water-based inorganic aluminum sol resin, polyethersulfone resin, acetic acid-tertiary carbonic acid emulsion, alkyd emulsion, polysorbate, ethylene glycol dimethyl ester, sodium alginate, calcium carbonate crystal whisker, aluminum tripolyphosphate, colloid potassium silicate, ferrotitanium powder, sodium hexametaphosphate, metanitrophenol, dodecyl mercaptan, glycerol, a diluter and a solvent. The pipeline paint has the advantages of favorable adhesive force, low shedding tendency and long service life, can effectively prevent natural corrosion and microbial corrosion of iron bacteria to the pipeline, and has favorable acid corrosion resistance.

Description

technical field [0001] The invention relates to a pipeline coating and relates to the field of coatings. Background technique [0002] Due to the action of air, moisture and corrosive bacteria, pipelines transporting natural gas, oil and other fluids are prone to corrosion, resulting in leakage of the transported fluid, which has a serious impact. Coating a layer of anti-corrosion paint on the surface of the pipeline is an effective means to protect the pipeline. Few coatings are available for pipe coatings, especially those with resistance to natural corrosion, resistance to microbiological corrosion, and good mechanical properties and adhesion. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pipeline coating, which has good adhesion, is not easy to fall off, has excellent mechanical properties and good corrosion resistance. [0004] In order to solve the problems of the technologies described above, the tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D161/14C09D167/08C09D7/12
CPCC09D161/14C08L2205/035C09D5/10C09D7/61C09D7/63C09D7/70
Inventor 范开娟李文勇李长敏
Owner QINGDAO JIASHANG CREATIVE CULTURE
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