CN105482644A - Metal pipeline anticorrosion coating - Google Patents
Metal pipeline anticorrosion coating Download PDFInfo
- Publication number
- CN105482644A CN105482644A CN201511012804.4A CN201511012804A CN105482644A CN 105482644 A CN105482644 A CN 105482644A CN 201511012804 A CN201511012804 A CN 201511012804A CN 105482644 A CN105482644 A CN 105482644A
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- CN
- China
- Prior art keywords
- parts
- alkaline water
- agent
- favorable
- anticorrosion coating
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
- C09D177/06—Polyamides derived from polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to a metal pipeline anticorrosion coating which is prepared from the following raw materials in parts by weight: 15-30 parts of organic fluorine filler, 1-3 parts of accelerator, 3-5 parts of plasticizer, 6-10 parts of organic solvent, 4-8 parts of biological antifouling compound, 2-4 parts of alkaline water absorbent, 3-6 parts of corrosion inhibitor, 7-12 parts of nano oxide particle reinforcer, 10-32 parts of epoxy resin, 1.5-3.2 parts of film forming assistant, 2-4 parts of alkaline water absorbent, 0.2-0.52 part of ammonia water, 8-14 parts of curing agent, 2-4 parts of m-phenylenediamine, 3-7 parts of molybdenum disulfide, 2-5 parts of polyamide 612 and 4-6 parts of hexamethylenetetramine. The metal pipeline anticorrosion coating has the advantages of favorable binding property, favorable corrosion resistance, favorable wear resistance, low tendency to cracking and hollowing favorable environmental adaptability and higher constructability.
Description
Technical field
The present invention relates to a kind of metallic conduit corrosion protection coating.
Background technology
It is cause the one of the main reasons that metallic conduit is damaged and lost efficacy that burn into gets rusty; the corrosion of metallic conduit has very large relation with environment; in the environment that there was dampness in the air, corrosion speed is fast; such as roughing-in in the harsh and unforgiving environments such as polar region, ocean; corrosion reaction is violent; and destructive strong, so just propose more requirement to the performance of coating to its protection.With coating even compact be coated in through rust cleaning metallic conduit on the surface, itself and various corrosive medium are completely cut off, and are one of the most basic methods of pipeline corrosion protection.Nowadays, anticorrosion coating on pipeline adopts matrix material or composite structure more and more.Require that these materials have good dielectric properties, physicals, stable chemical property and wider thermal adaptation scope.But current coated material preservative effect is not good, and poor stability, need to improve further.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of metallic conduit corrosion protection coating, has good cohesiveness, solidity to corrosion, wear resistance, not easy to crack, hollowing, good environmental adaptability, have better application property.
For solving the problems of the technologies described above, technical scheme of the present invention is, a kind of metallic conduit corrosion protection coating, and it is made up of the raw material of following parts by weight:
Organic fluorine filler 15-30 part, promotor 1-3 part, fluidizer 3-5 part, organic solvent 6-10 part, bioantifouling agent 4-8 part, alkaline water-retaining agent 2-4 part, corrosion inhibitor 3-6 part, nano-oxide particles toughener 7-12 part, epoxy resin 10-32 part, film coalescence aid 1.5-3.2 part, alkaline water-retaining agent 2-4 part, ammoniacal liquor 0.2-0.52 part, solidifying agent 8-14 part, mphenylenediamine 2-4 part, molybdenumdisulphide 3-7 part, polyamide 612 2-5 part, hexamethylenetetramine 4-6 part.
Optimize, a kind of metallic conduit corrosion protection coating, it is made up of the raw material of following parts by weight:
Organic fluorine filler 23 parts, promotor 2 parts, fluidizer 4 parts, organic solvent 8 parts, bioantifouling agent 6 parts, alkaline water-retaining agent 3 parts, corrosion inhibitor 4.5 parts, nano-oxide particles toughener 9 parts, epoxy resin 21 parts, film coalescence aid 2.3 parts, alkaline water-retaining agent 3 parts, ammoniacal liquor 0.3 part, 11 parts, solidifying agent, mphenylenediamine 3 parts, molybdenumdisulphide 5 parts, polyamide 612 4 parts, hexamethylenetetramine 5 parts.
The invention has the beneficial effects as follows, metallic conduit corrosion protection coating of the present invention, has good cohesiveness, solidity to corrosion, wear resistance, not easy to crack, hollowing, and good environmental adaptability has better application property.
Embodiment
embodiment 1
A kind of metallic conduit corrosion protection coating, it is made up of the raw material of following parts by weight:
Organic fluorine filler 15 parts, promotor 1 part, fluidizer 3 parts, organic solvent 6 parts, bioantifouling agent 4 parts, alkaline water-retaining agent 2 parts, corrosion inhibitor 3 parts, nano-oxide particles toughener 7 parts, epoxy resin 10 parts, film coalescence aid 1.5 parts, alkaline water-retaining agent 2 parts, ammoniacal liquor 0.2 part, 8 parts, solidifying agent, mphenylenediamine 2 parts, molybdenumdisulphide 3 parts, polyamide 612 2 parts, hexamethylenetetramine 4 parts.
embodiment 2
A kind of metallic conduit corrosion protection coating, it is made up of the raw material of following parts by weight:
Organic fluorine filler 30 parts, promotor 3 parts, fluidizer 5 parts, organic solvent 10 parts, bioantifouling agent 8 parts, alkaline water-retaining agent 4 parts, corrosion inhibitor 6 parts, nano-oxide particles toughener 12 parts, epoxy resin 32 parts, film coalescence aid 3.2 parts, alkaline water-retaining agent 4 parts, ammoniacal liquor 0.52 part, 14 parts, solidifying agent, mphenylenediamine 4 parts, molybdenumdisulphide 7 parts, polyamide 612 5 parts, hexamethylenetetramine 6 parts.
embodiment 3
A kind of metallic conduit corrosion protection coating, it is made up of the raw material of following parts by weight:
Organic fluorine filler 23 parts, promotor 2 parts, fluidizer 4 parts, organic solvent 8 parts, bioantifouling agent 6 parts, alkaline water-retaining agent 3 parts, corrosion inhibitor 4.5 parts, nano-oxide particles toughener 9 parts, epoxy resin 21 parts, film coalescence aid 2.3 parts, alkaline water-retaining agent 3 parts, ammoniacal liquor 0.3 part, 11 parts, solidifying agent, mphenylenediamine 3 parts, molybdenumdisulphide 5 parts, polyamide 612 4 parts, hexamethylenetetramine 5 parts.
Claims (2)
1. a metallic conduit corrosion protection coating, is characterized in that: it is made up of the raw material of following parts by weight:
Organic fluorine filler 15-30 part, promotor 1-3 part, fluidizer 3-5 part, organic solvent 6-10 part, bioantifouling agent 4-8 part, alkaline water-retaining agent 2-4 part, corrosion inhibitor 3-6 part, nano-oxide particles toughener 7-12 part, epoxy resin 10-32 part, film coalescence aid 1.5-3.2 part, alkaline water-retaining agent 2-4 part, ammoniacal liquor 0.2-0.52 part, solidifying agent 8-14 part, mphenylenediamine 2-4 part, molybdenumdisulphide 3-7 part, polyamide 612 2-5 part, hexamethylenetetramine 4-6 part.
2. metallic conduit corrosion protection coating according to claim 1, is characterized in that: it is made up of the raw material of following parts by weight:
Organic fluorine filler 23 parts, promotor 2 parts, fluidizer 4 parts, organic solvent 8 parts, bioantifouling agent 6 parts, alkaline water-retaining agent 3 parts, corrosion inhibitor 4.5 parts, nano-oxide particles toughener 9 parts, epoxy resin 21 parts, film coalescence aid 2.3 parts, alkaline water-retaining agent 3 parts, ammoniacal liquor 0.3 part, 11 parts, solidifying agent, mphenylenediamine 3 parts, molybdenumdisulphide 5 parts, polyamide 612 4 parts, hexamethylenetetramine 5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012804.4A CN105482644A (en) | 2015-12-31 | 2015-12-31 | Metal pipeline anticorrosion coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012804.4A CN105482644A (en) | 2015-12-31 | 2015-12-31 | Metal pipeline anticorrosion coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105482644A true CN105482644A (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012804.4A Pending CN105482644A (en) | 2015-12-31 | 2015-12-31 | Metal pipeline anticorrosion coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105482644A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418191A (en) * | 2017-04-25 | 2017-12-01 | 柳州市乾阳机电设备有限公司 | Cold-resistant film |
| CN108953844A (en) * | 2018-09-27 | 2018-12-07 | 江苏清源管道技术有限公司 | A kind of aerial pipeline anti-corrosive apparatus and anticorrosion process |
| CN109281741A (en) * | 2018-09-03 | 2019-01-29 | 合肥集民科技有限公司 | A kind of automobile exhaust pipe of easy cleaning |
| CN112778873A (en) * | 2020-12-31 | 2021-05-11 | 黑龙江万通管业有限公司 | Carbon steel pipeline anticorrosive coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642373A (en) * | 2013-11-21 | 2014-03-19 | 中国石油化工股份有限公司 | Corrosion-resistant crude oil pipeline coating material and coating process thereof |
| CN104140744A (en) * | 2014-08-21 | 2014-11-12 | 青岛优维奥信息技术有限公司 | Nano anticorrosion coating applicable to marine environment |
| CN104371498A (en) * | 2014-11-13 | 2015-02-25 | 东北石油大学 | Super-amphiphobic coating with persistent anticorrosion and abrasion resistances and preparation method of super-amphiphobic coating |
-
2015
- 2015-12-31 CN CN201511012804.4A patent/CN105482644A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642373A (en) * | 2013-11-21 | 2014-03-19 | 中国石油化工股份有限公司 | Corrosion-resistant crude oil pipeline coating material and coating process thereof |
| CN104140744A (en) * | 2014-08-21 | 2014-11-12 | 青岛优维奥信息技术有限公司 | Nano anticorrosion coating applicable to marine environment |
| CN104371498A (en) * | 2014-11-13 | 2015-02-25 | 东北石油大学 | Super-amphiphobic coating with persistent anticorrosion and abrasion resistances and preparation method of super-amphiphobic coating |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418191A (en) * | 2017-04-25 | 2017-12-01 | 柳州市乾阳机电设备有限公司 | Cold-resistant film |
| CN109281741A (en) * | 2018-09-03 | 2019-01-29 | 合肥集民科技有限公司 | A kind of automobile exhaust pipe of easy cleaning |
| CN108953844A (en) * | 2018-09-27 | 2018-12-07 | 江苏清源管道技术有限公司 | A kind of aerial pipeline anti-corrosive apparatus and anticorrosion process |
| CN112778873A (en) * | 2020-12-31 | 2021-05-11 | 黑龙江万通管业有限公司 | Carbon steel pipeline anticorrosive coating |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
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| WD01 | Invention patent application deemed withdrawn after publication |