CN107974197A - A kind of modified, high temperature resistant composite coating - Google Patents
A kind of modified, high temperature resistant composite coating Download PDFInfo
- Publication number
- CN107974197A CN107974197A CN201711327373.XA CN201711327373A CN107974197A CN 107974197 A CN107974197 A CN 107974197A CN 201711327373 A CN201711327373 A CN 201711327373A CN 107974197 A CN107974197 A CN 107974197A
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- Prior art keywords
- parts
- modified
- high temperature
- temperature resistant
- resistant composite
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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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of modified, high temperature resistant composite coating, belong to coating material production technical field.The modified, high temperature resistant composite coating of the present invention is prepared by the raw material of following mass parts：48 ~ 62 parts of epoxy modified silicone resin, 7 ~ 19 parts of azodicarbonamide, 5 ~ 10 parts of modified aluminas, 2.8 ~ 5.8 parts of tricresyl phosphate, 15 parts of boron nitride, 3 10 parts of carborundum, 3 ~ 13 parts of levelling agent, 2 10 parts of aqueous silane coupling agent, 2.5 ~ 7.5 parts of thickener, 2 ~ 11 parts of wetting agent, 4 ~ 15 parts of pigment, 70 ~ 110 parts of deionized water.The modified, high temperature resistant composite coating of the present invention, increases high temperature resistance component, improves the resistance to elevated temperatures of coating, its film has the characteristics that to be not easy bubble under high temperature, hardens, cracks.
Description
Technical field
The invention belongs to coating material production technical field, and in particular to a kind of modified, high temperature resistant composite coating.
Background technology
High-temperature resistant coating, also known as heat-resisting paint, generally refer to more than 200 DEG C, paint film is non-discolouring, does not depart from, and remains to protect
The coating of appropriate physical mechanical property is held, the particularity that making protected object can normally play a role in hot environment applies
Material.High-temperature resistant coating is generally made of heat-resistant polymer, color stuffing, solvent and auxiliary agent.With other high temperature oxidation corrosion resistance hands
The advantages that section is compared, and high-temperature resistant coating is good with its large-area construction processing performance, and cost is low, significant effect is subject to the green grass or young crops of people
Look at, have been widely used for the surface protection of high temperature applicationss.
At home in recent years, high-temperature resistant coating also becomes one of key industry with fastest developing speed in China's chemical field.
It has the characteristics that wide application, easy to use, energy-saving benefit is high, significantly carries that commercial production levels etc. are many, with economic hair
Exhibition and the progress of science and technology, coating are increasingly valued by people, and become the industry of a great industrial value and prospect.With
The industries such as Aeronautics and Astronautics, automobile and weapons develop rapidly, high-temperature resistant coating space flight and aviation, petroleum and petrochemical industry, metallurgy, electric power,
Military system and etc. field extensive use, since chimney air flue, high-temperature vapour pipeline, heat exchanger, high temperature furnace, high temperature desulfurizing are set
Standby, petroleum and petrochemical industry cracking equipment, engine components and exhaust pipe anti-corrosion, then the performance requirement for metal material is more next
It is higher, not only need the operation under the temperature in use of higher and more stringent corrosive environment.
The content of the invention
The present invention provides a kind of modified, high temperature resistant composite coating, to solve the problems, such as that high-temperature resistant coating persistence is poor.
To solve above technical problem, the present invention uses following technical scheme：A kind of modified, high temperature resistant composite coating, by with
It is prepared by the raw material of lower mass parts：48 ~ 62 parts of epoxy modified silicone resin, 7 ~ 19 parts of azodicarbonamide, modified aluminas 5 ~
10 parts, 2.8 ~ 5.8 parts of tricresyl phosphate, 1-5 parts of boron nitride, 3-10 parts of carborundum, 3 ~ 13 parts of levelling agent, aqueous silane coupling
2-10 parts of agent, 2.5 ~ 7.5 parts of thickener, 2 ~ 11 parts of wetting agent, 4 ~ 15 parts of pigment, 70 ~ 110 parts of deionized water.
The modified aluminas particle diameter is 20 ~ 40 μm.
The thickener is Gluten.
The levelling agent is one kind in fluorine-carbon modified polyacrylate flow agent.
The wetting agent is the wetting agent product HY-354 of Mai Er chemical industry.
The modified, high temperature resistant composite coating of the present invention, increases high temperature resistance component, improves the resistance to elevated temperatures of coating, extends
Film service life, film have the characteristics that to be not easy bubble under high temperature, harden, crack.
Embodiment
Below by more specific embodiment, the present invention will be described.
A kind of modified, high temperature resistant composite coating of embodiment 1, is prepared by the raw material of following mass parts：Epoxy modified silicone tree
56 parts of fat, 10 parts of azodicarbonamide, 4.8 parts of 7 parts of modified aluminas, tricresyl phosphate, the boron nitride 3 of 20 ~ 40 μm of particle diameter
Part, 10 parts of carborundum, 7.2 parts of fluorine-carbon modified polyacrylate flow agent, 6 parts of aqueous silane coupling agent, 2.5 parts of Gluten, wheat
10 parts of 5.2 parts of wetting agent product HY-354, the pigment of your chemical industry, 93 parts of deionized water.
A kind of modified, high temperature resistant composite coating of embodiment 2, is prepared by the raw material of following mass parts：Epoxy modified silicone tree
50 parts of fat, 15 parts of azodicarbonamide, 5.8 parts of 10 parts of modified aluminas, tricresyl phosphate, the boron nitride 5 of 20 ~ 40 μm of particle diameter
Part, 6 parts of carborundum, 5 parts of fluorine-carbon modified polyacrylate flow agent, 10 parts of aqueous silane coupling agent, 7.5 parts of Gluten, Mai Er
104 parts of 4 parts of 6.5 parts of wetting agent product HY-354, the pigment of chemical industry, deionized water.
A kind of modified, high temperature resistant composite coating of embodiment 3, is prepared by the raw material of following mass parts：Epoxy modified silicone tree
60 parts of fat, 18 parts of azodicarbonamide, 3.8 parts of 5 parts of modified aluminas, tricresyl phosphate, the boron nitride 1 of 20 ~ 40 μm of particle diameter
Part, 3 parts of carborundum, 12 parts of fluorine-carbon modified polyacrylate flow agent, 3 parts of aqueous silane coupling agent, 4.5 parts of Gluten, Mai Er
110 parts of 15 parts of 11 parts of wetting agent product HY-354, the pigment of chemical industry, deionized water.
Claims (5)
1. a kind of modified, high temperature resistant composite coating, it is characterised in that prepared by the raw material of following mass parts：Epoxy modified silicone
48 ~ 62 parts of resin, 7 ~ 19 parts of azodicarbonamide, 5 ~ 10 parts of modified aluminas, 2.8 ~ 5.8 parts of tricresyl phosphate, boron nitride
1-5 parts, 3-10 parts of carborundum, 3 ~ 13 parts of levelling agent, 2-10 parts of aqueous silane coupling agent, 2.5 ~ 7.5 parts of thickener, wetting agent 2 ~
11 parts, 4 ~ 15 parts of pigment, 70 ~ 110 parts of deionized water.
2. modified, high temperature resistant composite coating according to claim 1, it is characterised in that the modified aluminas particle diameter is
20~40μm。
3. modified, high temperature resistant composite coating according to claim 1, it is characterised in that the thickener is Gluten.
4. modified, high temperature resistant composite coating according to claim 1, it is characterised in that the levelling agent is fluorine-carbon modified
One kind in polyacrylate flow agent.
5. modified, high temperature resistant composite coating according to claim 1, it is characterised in that the wetting agent is Mai Er chemical industry
Wetting agent product HY-354.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327373.XA CN107974197A (en) | 2017-12-13 | 2017-12-13 | A kind of modified, high temperature resistant composite coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327373.XA CN107974197A (en) | 2017-12-13 | 2017-12-13 | A kind of modified, high temperature resistant composite coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107974197A true CN107974197A (en) | 2018-05-01 |
Family
ID=62010136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711327373.XA Withdrawn CN107974197A (en) | 2017-12-13 | 2017-12-13 | A kind of modified, high temperature resistant composite coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107974197A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863895A (en) * | 2012-10-18 | 2013-01-09 | 山东聊城齐鲁特种涂料有限责任公司 | High-temperature-resistant heat-insulation paint and preparation method thereof |
| CN105176390A (en) * | 2015-10-21 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | High-temperature-resistant water-based coating for metal surface and preparation method thereof |
-
2017
- 2017-12-13 CN CN201711327373.XA patent/CN107974197A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863895A (en) * | 2012-10-18 | 2013-01-09 | 山东聊城齐鲁特种涂料有限责任公司 | High-temperature-resistant heat-insulation paint and preparation method thereof |
| CN105176390A (en) * | 2015-10-21 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | High-temperature-resistant water-based coating for metal surface and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180501 |