CN108359296A - A kind of inner and outer walls of pipeline anti-corrosion material and preparation method thereof - Google Patents
A kind of inner and outer walls of pipeline anti-corrosion material and preparation method thereof Download PDFInfo
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- CN108359296A CN108359296A CN201710120822.7A CN201710120822A CN108359296A CN 108359296 A CN108359296 A CN 108359296A CN 201710120822 A CN201710120822 A CN 201710120822A CN 108359296 A CN108359296 A CN 108359296A
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- parts
- outer walls
- pigment
- chitosan
- polypropylene
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
-
- 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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials and preparation method thereof, by weight, are prepared from the following components：10 20 parts of phenolic resin, 26 parts of polypropylene, 38 parts of hydroxy propyl ester, 26 parts of silica, 24 parts of pigment, 28 parts of chitosan, 28 parts of styrene, 26 parts of phenolic aldehyde amine epoxy curing agent, preparation method are：Phenolic resin, polypropylene, hydroxy propyl ester, silica, styrene are added in blender, stirs, obtains mixture, then mixture is placed into and is dried in incubator, after phenolic resin is completely dissolved, water-bath is cooled to 35 DEG C, and then pigment, chitosan are added in mixture, it is warming up to 85 DEG C, it is placed in grinding distribution in ball mill, obtains mixed slurry, then mixed slurry is placed on three-high mill and carries out bundle mill, it is eventually adding phenolic aldehyde amine epoxy curing agent to be uniformly mixed, packaging.The present invention has many advantages, such as that good corrosion resistance, service life are long.
Description
Technical field
The present invention relates to corrosion-proof technology for pipeline field, specifically a kind of inner and outer walls of pipeline anti-corrosion material and its preparation side
Method.
Background technology
Pipeline is to be used to convey gas, liquid or with solid particle with what pipe, pipe connector and valve etc. were connected into
Fluid device, flowed at low pressure from the high pressure of pipeline, can also be used fluid itself pressure or gravity conveying, pipeline
Have many uses general, be used primarily in water supply, draining, heat supply, give gas, long distance delivery oil and natural gas, agricultural irrigation, waterpower
In engineering and various commercial plants.
Wherein, section of tubing can also convey the substances such as strong acid, highly basic, these substances can generate prodigious corruption to metal surface
Corrosion, the surface of prodigious damage pipeline, to cause the service life of pipeline to greatly shorten, currently, people can be inside and outside pipeline
One layer of anti-corrosion material is coated on wall, works out a kind of preferable inner and outer walls of pipeline anti-corrosion material of antiseptic property, it has also become current weight
One of project wanted.
Invention content
The defect that the purpose of the present invention is to solve pipelines in the prior art to be easily corroded, service life is short, provides
A kind of inner and outer walls of pipeline anti-corrosion material and preparation method thereof solves the above problems.
To achieve the goals above, technical scheme is as follows：The invention discloses a kind of inner and outer walls of pipeline anti-corrosions
Material is prepared from the following components by weight：10-20 parts of phenolic resin, 2-6 parts of polypropylene, 3-8 parts of hydroxy propyl ester,
2-6 parts of silica, 2-4 parts of pigment, 2-8 parts of chitosan, 2-8 parts of styrene, 2-6 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：10-18 parts of phenolic resin, 2-5 parts of polypropylene, 3-7 parts of hydroxy propyl ester, 2-4 parts of silica, 2-3 parts of pigment, chitosan
2-4 parts, 5-6 parts of styrene, 2-4 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：15 parts of phenolic resin, 4 parts of polypropylene, 5 parts of hydroxy propyl ester, 4 parts of silica, 3 parts of pigment, 5 parts of chitosan, styrene 5
Part, 4 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：18 parts of phenolic resin, 5 parts of polypropylene, 3 parts of hydroxy propyl ester, 6 parts of silica, 2 parts of pigment, 2 parts of chitosan, styrene 8
Part, 2 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：11 parts of phenolic resin, 3 parts of polypropylene, 8 parts of hydroxy propyl ester, 3 parts of silica, 4 parts of pigment, 5 parts of chitosan, styrene 8
Part, 6 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the pigment is using titanium dioxide, carbon black, talcum powder, alizarin blue, in gamboge one kind.
Preferably, the invention also discloses a kind of preparation method of above-mentioned inner and outer walls of pipeline anti-corrosion material, specific steps
It is as follows：
Phenolic resin, polypropylene, hydroxy propyl ester, silica, styrene are added in blender, 40-50r/min's
Under the conditions of, mixing time is 4-6 hours, obtains mixture, then mixture is placed into 80-85 DEG C of baking incubator, waits for phenol
After urea formaldehyde is completely dissolved, water-bath is cooled to 35 DEG C, and then pigment, chitosan are added in mixture, is warming up to 85 DEG C,
Heat preservation 1-2 hours, is subsequently placed in grinding distribution in ball mill, stops when slurry fineness is less than 45 μm, obtains mixing slurry
Mixed slurry, is then placed on three-high mill and carries out bundle mill by material, then passes through 480 mesh filter screen filtering and impurity removing matter, is eventually adding
Phenolic aldehyde amine epoxy curing agent is uniformly mixed, packaging.
The present invention has the following advantages compared with prior art：
The inner and outer walls of pipeline anti-corrosion material that the present invention is prepared has excellent corrosion resistance, by pipeline produced by the present invention
After inside and outside wall anti-corrosion material is coated on the inside and outside wall of pipeline, can have good protective value, pipeline to use the longevity to pipeline
Life also just greatly prolongs.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
The invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared from the following components by weight：Phenolic aldehyde
10-20 parts of resin, 2-6 parts of polypropylene, 3-8 parts of hydroxy propyl ester, 2-6 parts of silica, 2-4 parts of pigment, 2-8 parts of chitosan, benzene
2-8 parts of ethylene, 2-6 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：10-18 parts of phenolic resin, 2-5 parts of polypropylene, 3-7 parts of hydroxy propyl ester, 2-4 parts of silica, 2-3 parts of pigment, chitosan
2-4 parts, 5-6 parts of styrene, 2-4 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：15 parts of phenolic resin, 4 parts of polypropylene, 5 parts of hydroxy propyl ester, 4 parts of silica, 3 parts of pigment, 5 parts of chitosan, styrene 5
Part, 4 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：18 parts of phenolic resin, 5 parts of polypropylene, 3 parts of hydroxy propyl ester, 6 parts of silica, 2 parts of pigment, 2 parts of chitosan, styrene 8
Part, 2 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared by weight by following components
It forms：11 parts of phenolic resin, 3 parts of polypropylene, 8 parts of hydroxy propyl ester, 3 parts of silica, 4 parts of pigment, 5 parts of chitosan, styrene 8
Part, 6 parts of phenolic aldehyde amine epoxy curing agent.
Preferably, the pigment is using titanium dioxide, carbon black, talcum powder, alizarin blue, in gamboge one kind.
Preferably, the invention also discloses a kind of preparation method of above-mentioned inner and outer walls of pipeline anti-corrosion material, specific steps
It is as follows：
Phenolic resin, polypropylene, hydroxy propyl ester, silica, styrene are added in blender, 40-50r/min's
Under the conditions of, mixing time is 4-6 hours, obtains mixture, then mixture is placed into 80-85 DEG C of baking incubator, waits for phenol
After urea formaldehyde is completely dissolved, water-bath is cooled to 35 DEG C, and then pigment, chitosan are added in mixture, is warming up to 85 DEG C,
Heat preservation 1-2 hours, is subsequently placed in grinding distribution in ball mill, stops when slurry fineness is less than 45 μm, obtains mixing slurry
Mixed slurry, is then placed on three-high mill and carries out bundle mill by material, then passes through 480 mesh filter screen filtering and impurity removing matter, is eventually adding
Phenolic aldehyde amine epoxy curing agent is uniformly mixed, packaging.
Embodiment 1
The invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared from the following components by weight：Phenolic resin
15 parts, 4 parts of polypropylene, 5 parts of hydroxy propyl ester, 4 parts of silica, 3 parts of titanium dioxide, 5 parts of chitosan, 5 parts of styrene, phenolic aldehyde amine ring
4 parts of oxygen curing agent.
The invention also discloses a kind of preparation methods of above-mentioned inner and outer walls of pipeline anti-corrosion material, are as follows：
Phenolic resin, polypropylene, hydroxy propyl ester, silica, styrene are added in blender, in the item of 45r/min
Under part, mixing time is 5 hours, obtains mixture, then mixture is placed into 82 DEG C of baking incubator, wait for that phenolic resin is complete
After fully dissolved, water-bath is cooled to 35 DEG C, and then titanium dioxide, chitosan are added in mixture, is warming up to 85 DEG C, heat preservation 1
Hour, it is subsequently placed in grinding distribution in ball mill, stops when slurry fineness is 40 μm, obtains mixed slurry, it then will mixing
Slurry, which is placed on three-high mill, carries out bundle mill, then passes through 480 mesh filter screen filtering and impurity removing matter, and it is solid to be eventually adding phenolic aldehyde amine epoxy
Agent is uniformly mixed, packaging.
Embodiment 2
The invention discloses a kind of inner and outer walls of pipeline anti-corrosion materials to be prepared from the following components by weight：Phenolic resin
18 parts, 5 parts of polypropylene, 3 parts of hydroxy propyl ester, 6 parts of silica, 2 parts of carbon black, 2 parts of chitosan, 8 parts of styrene, phenolic aldehyde amine epoxy
2 parts of curing agent.
The invention also discloses a kind of preparation methods of above-mentioned inner and outer walls of pipeline anti-corrosion material, are as follows：
Phenolic resin, polypropylene, hydroxy propyl ester, silica, styrene are added in blender, in the item of 42r/min
Under part, mixing time is 6 hours, obtains mixture, then mixture is placed into 80 DEG C of baking incubator, wait for that phenolic resin is complete
After fully dissolved, water-bath is cooled to 35 DEG C, and then carbon black, chitosan are added in mixture, is warming up to 85 DEG C, heat preservation 2 is small
When, it is subsequently placed in grinding distribution in ball mill, stops when slurry fineness is 40 μm, mixed slurry is obtained, then by mixing slurry
Material, which is placed on three-high mill, carries out bundle mill, then passes through 480 mesh filter screen filtering and impurity removing matter, is eventually adding phenolic aldehyde amine curable epoxide
Agent is uniformly mixed, packaging.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of inner and outer walls of pipeline anti-corrosion material, it is characterised in that：By weight, it is prepared from the following components：Phenolic aldehyde tree
10-20 parts of fat, 2-6 parts of polypropylene, 3-8 parts of hydroxy propyl ester, 2-6 parts of silica, 2-4 parts of pigment, 2-8 parts of chitosan, benzene second
2-8 parts of alkene, 2-6 parts of phenolic aldehyde amine epoxy curing agent.
2. a kind of inner and outer walls of pipeline anti-corrosion material according to claim 1, it is characterised in that：By weight, by following
Component is prepared：10-18 parts of phenolic resin, 2-5 parts of polypropylene, 3-7 parts of hydroxy propyl ester, 2-4 parts of silica, pigment 2-3
Part, 2-4 parts of chitosan, 5-6 parts of styrene, 2-4 parts of phenolic aldehyde amine epoxy curing agent.
3. a kind of inner and outer walls of pipeline anti-corrosion material according to claim 1, it is characterised in that：By weight, by following
Component is prepared：15 parts of phenolic resin, 4 parts of polypropylene, 5 parts of hydroxy propyl ester, 4 parts of silica, 3 parts of pigment, chitosan 5
Part, 5 parts of styrene, 4 parts of phenolic aldehyde amine epoxy curing agent.
4. a kind of inner and outer walls of pipeline anti-corrosion material according to claim 1, it is characterised in that：By weight, by following
Component is prepared：18 parts of phenolic resin, 5 parts of polypropylene, 3 parts of hydroxy propyl ester, 6 parts of silica, 2 parts of pigment, chitosan 2
Part, 8 parts of styrene, 2 parts of phenolic aldehyde amine epoxy curing agent.
5. a kind of inner and outer walls of pipeline anti-corrosion material according to claim 1, it is characterised in that：By weight, by following
Component is prepared：11 parts of phenolic resin, 3 parts of polypropylene, 8 parts of hydroxy propyl ester, 3 parts of silica, 4 parts of pigment, chitosan 5
Part, 8 parts of styrene, 6 parts of phenolic aldehyde amine epoxy curing agent.
6. according to a kind of any inner and outer walls of pipeline anti-corrosion materials of claim 1-5, it is characterised in that：The pigment is adopted
With titanium dioxide, carbon black, talcum powder, alizarin blue, in gamboge one kind.
7. according to a kind of preparation method of any inner and outer walls of pipeline anti-corrosion materials of claim 1-5, it is characterised in that：Tool
Steps are as follows for body：
Phenolic resin, polypropylene, hydroxy propyl ester, silica, styrene are added in blender, 40-50r/min's
Under the conditions of, mixing time is 4-6 hours, obtains mixture, then mixture is placed into 80-85 DEG C of baking incubator, waits for phenol
After urea formaldehyde is completely dissolved, water-bath is cooled to 35 DEG C, and then pigment, chitosan are added in mixture, is warming up to 85 DEG C,
Heat preservation 1-2 hours, is subsequently placed in grinding distribution in ball mill, stops when slurry fineness is less than 45 μm, obtains mixing slurry
Mixed slurry, is then placed on three-high mill and carries out bundle mill by material, then passes through 480 mesh filter screen filtering and impurity removing matter, is eventually adding
Phenolic aldehyde amine epoxy curing agent is uniformly mixed, packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120822.7A CN108359296A (en) | 2017-03-02 | 2017-03-02 | A kind of inner and outer walls of pipeline anti-corrosion material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120822.7A CN108359296A (en) | 2017-03-02 | 2017-03-02 | A kind of inner and outer walls of pipeline anti-corrosion material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108359296A true CN108359296A (en) | 2018-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710120822.7A Pending CN108359296A (en) | 2017-03-02 | 2017-03-02 | A kind of inner and outer walls of pipeline anti-corrosion material and preparation method thereof |
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| Country | Link |
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| CN (1) | CN108359296A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970381A (en) * | 2018-09-21 | 2018-12-11 | 南通朝旭环保科技有限公司 | A kind of anti-corrosion flue gas desulphurization unit |
| CN110760209A (en) * | 2019-11-12 | 2020-02-07 | 安徽阜南县向发工艺品有限公司 | Coating for home surface decoration |
| CN110922889A (en) * | 2019-12-04 | 2020-03-27 | 上海海隆赛能新材料有限公司 | Wear-resistant anticorrosive paint for inner wall of heat distribution pipeline and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360893A (en) * | 2012-04-06 | 2013-10-23 | 赵强 | Anti-corrosive material for metal pipes |
| CN105017932A (en) * | 2015-07-27 | 2015-11-04 | 合肥忠豪新材料有限公司 | Anticorrosive material and preparation method thereof |
-
2017
- 2017-03-02 CN CN201710120822.7A patent/CN108359296A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360893A (en) * | 2012-04-06 | 2013-10-23 | 赵强 | Anti-corrosive material for metal pipes |
| CN105017932A (en) * | 2015-07-27 | 2015-11-04 | 合肥忠豪新材料有限公司 | Anticorrosive material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970381A (en) * | 2018-09-21 | 2018-12-11 | 南通朝旭环保科技有限公司 | A kind of anti-corrosion flue gas desulphurization unit |
| CN110760209A (en) * | 2019-11-12 | 2020-02-07 | 安徽阜南县向发工艺品有限公司 | Coating for home surface decoration |
| CN110922889A (en) * | 2019-12-04 | 2020-03-27 | 上海海隆赛能新材料有限公司 | Wear-resistant anticorrosive paint for inner wall of heat distribution pipeline and preparation method thereof |
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Application publication date: 20180803 |
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