CN109206997A - Corrosion-inhibiting coating for air cooler heat exchange pipe - Google Patents
Corrosion-inhibiting coating for air cooler heat exchange pipe Download PDFInfo
- Publication number
- CN109206997A CN109206997A CN201811016675.XA CN201811016675A CN109206997A CN 109206997 A CN109206997 A CN 109206997A CN 201811016675 A CN201811016675 A CN 201811016675A CN 109206997 A CN109206997 A CN 109206997A
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- CN
- China
- Prior art keywords
- parts
- corrosion
- heat exchange
- air cooler
- exchange pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Paints Or Removers (AREA)
Abstract
The invention discloses the corrosion-inhibiting coating for air cooler heat exchange pipe, the component including following parts by weight: 10-20 parts of vinyl ester resins, 20-30 parts of acrylic resins, 3-8 parts of zinc yellows, 1-6 parts high titanium ash, 5-10 parts of feldspar powders, 3-8 parts of diamond dust, 5-10 parts of ceramics, 5-8 parts of nanosilica solutions, 10-15 parts of Kynoar glues, 6-12 parts of ammonium polyphosphate, 5-20 parts of modified high chlorinated polyethylene resins, 10-20 parts of carboxylic acid polyalcohols, 5-15 parts of fluorine-carbon modified polysiloxanes, 1-5 portions of organic inhibitors, 1-3 parts of rust-inhibiting additives.The present invention can enhance the antiseptic property of heat transfer tube wall while the thermal conductance that guarantee heat exchanger tube has had.
Description
Technical field
The present invention relates to a kind of corrosion-inhibiting coatings, and in particular to the corrosion-inhibiting coating for air cooler heat exchange pipe.
Background technique
Heat exchanger tube is one of element of heat exchanger, is placed within cylinder, the exchange for heat between two media.With very
High thermal conductivity and good isothermal.It is a kind of device that thermal energy can be reached quickly to another point from a bit, and almost
There is no thermal losses, therefore it is referred to as heat transfer superconductor, thermal coefficient is thousands of times of copper.Common used material has carbon steel, low
Steel alloy, stainless steel, copper, corronil, aluminium alloy, titanium etc..
There are many high concentrations in industrial refrigeration, the chemical fluid of highly corrosive needs to carry out cooling down, existing to change
Heat pipe anti-corrosion effect is poor, after the fluid of square highly corrosive enters heat exchanger tube inside, is substantial inside heat exchanger tube, not only
It will affect the cooling of fluid, it is also possible to bring serious safety accident.
Summary of the invention
The technical problem to be solved by the present invention is to current heat exchanger tube anticorrosion effect differences, and it is an object of the present invention to provide for air-cooled
The corrosion-inhibiting coating of device heat exchanger tube solves the problems, such as that current heat exchanger tube anticorrosion effect is poor.
The present invention is achieved through the following technical solutions:
For the corrosion-inhibiting coating of air cooler heat exchange pipe, the component including following parts by weight: 10-20 parts of vinyl esters trees
Rouge, 20-30 part acrylic resin, 3-8 parts of zinc yellows, 1-6 parts high titanium ash, 5-10 parts of feldspar powders, 3-8 parts of diamond dust, 5-10 parts
Ceramic, 5-8 part nanosilica solution, 10-15 parts of Kynoar glues, 6-12 parts of ammonium polyphosphate, 5-20 parts change
Property high chlorinated polyethylene resin, 10-20 parts of carboxylic acid polyalcohols, 5-15 parts of fluorine-carbon modified polysiloxanes, 1-5 portions of organic inhibitors,
1-3 parts of rust-inhibiting additives.
The present invention devises a kind of coating that antiseptic property is good, energy while the thermal conductance that guarantee heat exchanger tube has had
Enough enhance the antiseptic property of heat transfer tube wall, the coating be able to maintain prolonged not blistering, non-corrosive, colour-fast, not long mildew,
It does not fall off, the adhesion having had between heat transfer tube wall.
For the corrosion-inhibiting coating of air cooler heat exchange pipe, the component including following parts by weight: 15-20 parts of vinyl esters trees
Rouge, 25-30 part acrylic resin, 3-6 parts of zinc yellows, 4-6 parts high titanium ash, 8-10 parts of feldspar powders, 4-8 parts of diamond dust, 7-10 parts
Ceramic, 5-8 part nanosilica solution, 12-15 parts of Kynoar glues, 10-12 parts of ammonium polyphosphate, 15-20 parts
Modified high chlorinated polyethylene resin, 10-16 part carboxylic acid polyalcohol, 10-15 parts of fluorine-carbon modified polysiloxanes, 2-4 parts of organic inhibitions
Agent, 1-3 parts of rust-inhibiting additives.
For the corrosion-inhibiting coating of air cooler heat exchange pipe, the component including following parts by weight: 18 parts of vinyl ester resins, 30
Part acrylic resin, 4 parts of zinc yellows, 5 parts high titanium ash, 10 parts of feldspar powders, 8 parts of diamond dust, 8 parts of ceramics, 6 parts of nano-silicas
SiClx solution, 13 parts of Kynoar glues, 11 parts of ammonium polyphosphate, 18 parts of modified high chlorinated polyethylene resins, 14 parts of carboxylic acids are poly-
Close object, 13 parts of fluorine-carbon modified polysiloxanes, 3 portions of organic inhibitors, 1.5 parts of rust-inhibiting additives.
Organic inhibitor uses one of alkylammonium salt, imidazolines, phosphonates or a variety of.
Rust-inhibiting additive is the mixture of rust-inhibiting lubricant and rust preventive lubricating oil.
Compared with prior art, the present invention having the following advantages and benefits:
1, the corrosion-inhibiting coating of the invention for air cooler heat exchange pipe is while the thermal conductance that guarantee heat exchanger tube has had, energy
Enough enhance the antiseptic property of heat transfer tube wall；
2, the present invention for the corrosion-inhibiting coating of air cooler heat exchange pipe be able to maintain prolonged not blistering, non-corrosive, it is colour-fast,
Not long mildew is not fallen off；
3, adhesion of the present invention for having had between the corrosion-inhibiting coating and heat transfer tube wall of air cooler heat exchange pipe.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment, the present invention is made
Further to be described in detail, exemplary embodiment of the invention and its explanation for explaining only the invention, are not intended as to this
The restriction of invention.
Embodiment 1
The present invention is used for the corrosion-inhibiting coating of air cooler heat exchange pipe, the component including following parts by weight: 10-20 parts of vinyl
Ester resin, 20-30 part acrylic resin, 3-8 parts of zinc yellows, 1-6 parts high titanium ash, 5-10 parts of feldspar powders, 3-8 parts of diamond dust, 5-
10 parts of ceramics, 5-8 parts of nanosilica solutions, 10-15 parts of Kynoar glues, 6-12 parts of ammonium polyphosphate, 5-20
Part modified high chlorinated polyethylene resin, 10-20 parts of carboxylic acid polyalcohols, 5-15 parts of fluorine-carbon modified polysiloxanes, 1-5 parts of organic inhibitions
Agent, 1-3 parts of rust-inhibiting additives.Organic inhibitor uses one of alkylammonium salt, imidazolines, phosphonates or a variety of.
Rust-inhibiting additive is the mixture of rust-inhibiting lubricant and rust preventive lubricating oil.
The present invention devises a kind of coating that antiseptic property is good, energy while the thermal conductance that guarantee heat exchanger tube has had
Enough enhance the antiseptic property of heat transfer tube wall, the coating be able to maintain prolonged not blistering, non-corrosive, colour-fast, not long mildew,
It does not fall off, the adhesion having had between heat transfer tube wall.
Embodiment 2
Based on embodiment 1, for the corrosion-inhibiting coating of air cooler heat exchange pipe, the component including following parts by weight: 15-20 parts
Vinyl ester resin, 25-30 part acrylic resin, 3-6 parts of zinc yellows, 4-6 parts high titanium ash, 8-10 parts of feldspar powders, 4-8 parts of Buddha's warrior attendants
Sand, 7-10 part ceramic, 5-8 parts of nanosilica solutions, 12-15 parts of Kynoar glues, 10-12 parts of polyphosphoric acids
Ammonium, 15-20 parts of modified high chlorinated polyethylene resins, 10-16 parts of carboxylic acid polyalcohols, 10-15 parts of fluorine-carbon modified polysiloxanes, 2-4
Part organic inhibitor, 1-3 parts of rust-inhibiting additives.
Embodiment 3
Based on the above embodiment, for the corrosion-inhibiting coating of air cooler heat exchange pipe, the component including following parts by weight: 18 parts
Vinyl ester resin, 30 parts of acrylic resins, 4 parts of zinc yellows, 5 parts high titanium ash, 10 parts of feldspar powders, 8 parts of diamond dust, 8 parts of ceramics
Micro mist, 6 parts of nanosilica solutions, 13 parts of Kynoar glues, 11 parts of ammonium polyphosphate, 18 parts of modified high chlorinated polyethylenes
Resin, 14 parts of carboxylic acid polyalcohols, 13 parts of fluorine-carbon modified polysiloxanes, 3 portions of organic inhibitors, 1.5 parts of rust-inhibiting additives.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. being used for the corrosion-inhibiting coating of air cooler heat exchange pipe, which is characterized in that the component including following parts by weight: 10-20 parts of second
Alkenyl esters resin, 20-30 part acrylic resin, 3-8 parts of zinc yellows, 1-6 parts high titanium ash, 5-10 parts of feldspar powders, 3-8 parts of Buddha's warrior attendants
Sand, 5-10 part ceramic, 5-8 parts of nanosilica solutions, 10-15 parts of Kynoar glues, 6-12 parts of ammonium polyphosphate,
5-20 parts of modified high chlorinated polyethylene resins, 10-20 parts of carboxylic acid polyalcohols, 5-15 parts of fluorine-carbon modified polysiloxanes, 1-5 parts it is organic
Corrosion inhibiter, 1-3 part rust-inhibiting additive.
2. the corrosion-inhibiting coating according to claim 1 for air cooler heat exchange pipe, which is characterized in that including following parts by weight
Several component: 15-20 parts of vinyl ester resins, 25-30 parts of acrylic resins, 3-6 parts of zinc yellows, 4-6 parts high titanium ash, 8-10 parts
Feldspar powder, 4-8 part diamond dust, 7-10 parts of ceramics, 5-8 parts of nanosilica solutions, 12-15 parts of Kynoar glue
Liquid, 10-12 part ammonium polyphosphate, 15-20 parts of modified high chlorinated polyethylene resins, 10-16 parts of carboxylic acid polyalcohols, 10-15 parts of fluorine carbon
Modified polyorganosiloxane, 2-4 portion organic inhibitor, 1-3 parts of rust-inhibiting additives.
3. the corrosion-inhibiting coating according to claim 2 for air cooler heat exchange pipe, which is characterized in that including following parts by weight
Several component: 18 parts of vinyl ester resins, 30 parts of acrylic resins, 4 parts of zinc yellows, 5 parts high titanium ash, 10 parts of feldspar powders, 8 parts of gold
Emery, 8 parts of ceramics, 6 parts of nanosilica solutions, 13 parts of Kynoar glues, 11 parts of ammonium polyphosphate, 18 parts of modifications
High chlorinated polyethylene resin, 14 parts of carboxylic acid polyalcohols, 13 parts of fluorine-carbon modified polysiloxanes, 3 portions of organic inhibitors, 1.5 parts of antirusts
Additive.
4. the corrosion-inhibiting coating according to claim 1 for air cooler heat exchange pipe, which is characterized in that organic inhibitor uses
One of alkylammonium salt, imidazolines, phosphonates are a variety of.
5. the corrosion-inhibiting coating according to claim 1 for air cooler heat exchange pipe, which is characterized in that rust-inhibiting additive is anti-
The mixture of rust lubricating grease and rust preventive lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016675.XA CN109206997A (en) | 2018-09-03 | 2018-09-03 | Corrosion-inhibiting coating for air cooler heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016675.XA CN109206997A (en) | 2018-09-03 | 2018-09-03 | Corrosion-inhibiting coating for air cooler heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109206997A true CN109206997A (en) | 2019-01-15 |
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ID=64986617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811016675.XA Pending CN109206997A (en) | 2018-09-03 | 2018-09-03 | Corrosion-inhibiting coating for air cooler heat exchange pipe |
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| Country | Link |
|---|---|
| CN (1) | CN109206997A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964963A (en) * | 2012-11-05 | 2013-03-13 | 江门四方威凯精细化工有限公司 | Anti-corrosion heat-conducting coating for heat exchanger and preparation method of coating |
| CN103555077A (en) * | 2013-10-14 | 2014-02-05 | 浙江永固为华涂料有限公司 | Fluororesin modified high-chlorinated polyethylene fireproof anticorrosion composite coating |
| WO2016129475A1 (en) * | 2015-02-10 | 2016-08-18 | 昭和電工株式会社 | Corrosion-prevention film, method for forming same, and corrosion-prevention coating composition for forming corrosion-prevention film |
| CN105885697A (en) * | 2015-01-21 | 2016-08-24 | 薛俊峰 | Preparation method of high-temperature corrosion resisting flexible paint special for finned heat exchanger |
-
2018
- 2018-09-03 CN CN201811016675.XA patent/CN109206997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964963A (en) * | 2012-11-05 | 2013-03-13 | 江门四方威凯精细化工有限公司 | Anti-corrosion heat-conducting coating for heat exchanger and preparation method of coating |
| CN103555077A (en) * | 2013-10-14 | 2014-02-05 | 浙江永固为华涂料有限公司 | Fluororesin modified high-chlorinated polyethylene fireproof anticorrosion composite coating |
| CN105885697A (en) * | 2015-01-21 | 2016-08-24 | 薛俊峰 | Preparation method of high-temperature corrosion resisting flexible paint special for finned heat exchanger |
| WO2016129475A1 (en) * | 2015-02-10 | 2016-08-18 | 昭和電工株式会社 | Corrosion-prevention film, method for forming same, and corrosion-prevention coating composition for forming corrosion-prevention film |
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Application publication date: 20190115 |