CN106833042A - Hot steel rolling printer special coating - Google Patents
Hot steel rolling printer special coating Download PDFInfo
- Publication number
- CN106833042A CN106833042A CN201710098992.XA CN201710098992A CN106833042A CN 106833042 A CN106833042 A CN 106833042A CN 201710098992 A CN201710098992 A CN 201710098992A CN 106833042 A CN106833042 A CN 106833042A
- Authority
- CN
- China
- Prior art keywords
- nano
- steel rolling
- special coating
- hot steel
- water
- 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
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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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
- C09D5/18—Fireproof paints including high temperature resistant 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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- 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)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Hot steel rolling printer special coating, including following components in percentage by weight, nano titanium oxide 10 15%, nano zircite 2 5%, biphosphate receives 2 5%, nano barium sulfate 5 10%, nano rare earth micro mist 5 15%, dispersant 2 5%, aluminum sulfate 2 5%, balance of water.Coding, label are carried out with the coating, writing identifies clear, wear-resisting waterproof, difficult for drop-off.Nontoxic pollution-free, its 2000 DEG C of resistance to temperature highest.Suitable for steel plant's hot environment, in import and domestic various spray equipment applications long, and spray gun can not be blocked up, asepsis environment-protecting is pollution-free, fire-retardant, anti-oxidant.Steel plant are avoided completely because identifying the unclear mixed steel accident brought.
Description
Technical field
The present invention relates to a kind of hot steel rolling printer special coating, belong to metal material surface spraying technology field.
Background technology
With the fast development of steel and iron industry, application of the metal casting under the conditions of worst hot case is more and more extensive.Continuous casting
Throwing out after, it is necessary to surface identifies, eliminate because identify it is unclear caused by each kind material mixed steel event.Domestic application at present
Marking materials have coating, aluminium wire, copper wire.In actual applications, coating material temperature is typically resistant to 300 DEG C or so, and temperature is higher than 300
DEG C when effect it is undesirable, because its composition is generally phenolic aldehyde, modified epoxy resin mortar, organosilicon coating, temperature tolerance is poor, inflammable.And aluminium,
The material costs such as copper are high to be sprayed, it is necessary to consume a large amount of electric energy and dissolve into liquid, and failure rate of machinery is high, it is impossible to meet actual production need
Will.
The content of the invention
In order to solve above-mentioned problem, it is special up to 2000 DEG C of hot steel rolling printer that the present invention provides a kind of high temperature resistant
Coating.
The purpose of the present invention is achieved through the following technical solutions：Hot steel rolling printer special coating, it is characterised in that
Including following components in percentage by weight, nano titanium oxide 10-15%, nano zircite 2-5%, biphosphate receive 2-5%, receive
Nano-barium sulfate 5-10%, nano rare earth micro mist 5-15%, dispersant 2-5%, aluminum sulfate 2-5%, balance of water.
Optimum ratio is：Nano titanium oxide 15%, nano zircite 5%, biphosphate receive 3%, nano barium sulfate 10%, receive
Rice rare earth micro mist 10%, dispersant 2%, aluminum sulfate 3%, water 52%.
Hot steel rolling printer special coating, its preparation method is as follows：By various raw materials in addition to water by metering by described
Prepared, the raw material for preparing is premixed 3-5 minutes by mixing plant, add water to be stirred, 10-20 points of stirring
Clock, obtains coating after stirring, filling by bottle placer.
Beneficial effects of the present invention：The present invention uses such scheme, is the once innovation to high-temperature coatings, the material of selection
There are heat resistance, noninflammability.When using, coating and steel surface fast reaction generate the inorganic polymer of three-dimensional structure, will apply
Layer and steel surface are connected, and coding, label are carried out with the coating, and writing identifies clear, wear-resisting waterproof, difficult for drop-off.Nothing
Malicious pollution-free, its 2000 DEG C of resistance to temperature highest.Suitable for steel plant's hot environment, can be long in import and domestic various spray equipment
Using, and spray gun is not blocked up, asepsis environment-protecting is pollution-free, fire-retardant, anti-oxidant.Steel plant are avoided completely because identifying the unclear mixed steel for bringing
Accident.
Specific embodiment
The each component components by weight percentage of hot steel rolling printer special coating of the present invention see the table below：
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Nano titanium oxide | 15% | 10% | 12% |
| Nano zircite | 5% | 2% | 5% |
| Biphosphate is received | 3% | 3% | 5% |
| Nano barium sulfate | 10% | 6% | 5% |
| Nano rare earth micro mist | 10% | 8% | 15% |
| Dispersant | 2% | 5% | 2% |
| Aluminum sulfate | 3% | 5% | 2% |
| Water | 52% | 61% | 54% |
Its preparation process is as follows：By various raw materials in addition to water by metering by the raw material prepared, prepared
Premixed 3-5 minutes by mixing plant, add water to be stirred, stirred 10-20 minutes, coating is obtained after stirring, by filling
Mechanical irrigation is filled.
The performance indications of the hot steel rolling printer special coating that above-described embodiment is prepared are as shown in the table：
| Sequence number | Project | Technical indicator | Method of testing |
| 1 | Density g/cm3 | 1.17 | GB/T1724 |
| 2 | Volume solid content | 63% | GB/T1725 |
| 3 | Appearance of film | It is smooth, milky white, unglazed | GB/T1729 |
| 4 | Fineness μm | ≤ 55 | GB/T1724 |
| 5 | Viscosity（25℃）Coating -4 viscosity meter | 25 | GB/T1723 |
| 6 | Drying time（25±1℃）h | Surface drying≤0.5；Do solid work≤2 | GB/T1728 |
| 7 | Adhesive force level | 1 | GB/T1720 |
| 8 | Hardness of film H | ≥ 8 | GB/T6739 |
| 9 | Heat resistance | （2000 DEG C of a few hours）Do not fall off | GB/T1733 |
The hot steel rolling printer special coating prepared by the method, can be in 200 DEG C to 2000 DEG C of hot steel billet, steel part, continuous casting
Slab, on coils of hot rolled, direct spraying, spray mark it is difficult for drop-off, do not fade.
Claims (3)
1. hot steel rolling printer special coating, it is characterised in that including following components in percentage by weight, nano titanium oxide
10-15%, nano zircite 2-5%, biphosphate receive 2-5%, nano barium sulfate 5-10%, nano rare earth micro mist 5-15%, dispersant
2-5%, aluminum sulfate 2-5%, balance of water.
2. hot steel rolling printer special coating according to claim 1, it is characterised in that optimum ratio is：Nano-silica
Change titanium 15%, nano zircite 5%, biphosphate receives 3%, nano barium sulfate 10%, nano rare earth micro mist 10%, dispersant 2%, sulfuric acid
Aluminium 3%, water 52%.
3. hot steel rolling printer special coating according to claim 1 and 2, its preparation method is as follows：It is each by addition to water
Plant raw material to be prepared by described by metering, the raw material for preparing is premixed 3-5 minutes by mixing plant, add water to enter
Row stirring, is stirred 10-20 minutes, and coating is obtained after stirring, filling by bottle placer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098992.XA CN106833042B (en) | 2017-02-23 | 2017-02-23 | Special coating for hot steel billet marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098992.XA CN106833042B (en) | 2017-02-23 | 2017-02-23 | Special coating for hot steel billet marking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106833042A true CN106833042A (en) | 2017-06-13 |
| CN106833042B CN106833042B (en) | 2020-01-10 |
Family
ID=59135062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098992.XA Active CN106833042B (en) | 2017-02-23 | 2017-02-23 | Special coating for hot steel billet marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106833042B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462858A (en) * | 2009-01-16 | 2009-06-24 | 中国科学院过程工程研究所 | Inorganic coating for high temperature steel member label |
| US20150079386A1 (en) * | 2012-03-19 | 2015-03-19 | Hangjinqi Yililang New Material Technology Co., Ltd. | Burn-free colored glaze material |
| CN104673054A (en) * | 2015-03-10 | 2015-06-03 | 江苏欣安新材料技术有限公司 | Nano magnesium-aluminum anti-corrosion coating and preparation method thereof |
-
2017
- 2017-02-23 CN CN201710098992.XA patent/CN106833042B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462858A (en) * | 2009-01-16 | 2009-06-24 | 中国科学院过程工程研究所 | Inorganic coating for high temperature steel member label |
| US20150079386A1 (en) * | 2012-03-19 | 2015-03-19 | Hangjinqi Yililang New Material Technology Co., Ltd. | Burn-free colored glaze material |
| CN104673054A (en) * | 2015-03-10 | 2015-06-03 | 江苏欣安新材料技术有限公司 | Nano magnesium-aluminum anti-corrosion coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106833042B (en) | 2020-01-10 |
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