CN108441108A - A kind of low infrared emissivity is compatible with the composite coating and preparation method thereof of low laser reflectivity - Google Patents
A kind of low infrared emissivity is compatible with the composite coating and preparation method thereof of low laser reflectivity Download PDFInfo
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- CN108441108A CN108441108A CN201810239306.0A CN201810239306A CN108441108A CN 108441108 A CN108441108 A CN 108441108A CN 201810239306 A CN201810239306 A CN 201810239306A CN 108441108 A CN108441108 A CN 108441108A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 238000002310 reflectometry Methods 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 229910001954 samarium oxide Inorganic materials 0.000 claims abstract description 14
- 229940075630 samarium oxide Drugs 0.000 claims abstract description 14
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 12
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims abstract description 5
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000003960 organic solvent Substances 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 229920005749 polyurethane resin Polymers 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical group COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000005028 tinplate Substances 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/06—Polyurethanes from polyesters
-
- 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
- C09D5/32—Radiation-absorbing 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K3/2279—Oxides; Hydroxides of metals of antimony
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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 belongs to technical field of function materials more particularly to a kind of low infrared emissivity to be compatible with low laser reflectivity composite coating and preparation method thereof.The composite coating is made of resin binder and functional stuffing, and functional stuffing is the compounded mix of tin-antiomony oxide, samarium oxide, lanthana, sheet Al powder composition；Resin binder is polyester polyurethane.Coating made from coating of the present invention has lower emissivity in infrared band, has lower reflectivity in laser wavelength.Using polyester urethane resin as resin matrix, make it while with good optical property, there is good mechanics and environmental resistance, and preparation method is simple to operation.
Description
Technical field
Low laser reflectivity is compatible with the invention belongs to technical field of function materials more particularly to a kind of low infrared emissivity to answer
Close coating and preparation method thereof.
Background technology
Aircraft is because Aerodynamic Heating and engine work in flight course, and surface generates a large amount of infra-red radiations, wherein greatly
Part can by Atmospheric Absorption, but for the infra-red radiation of atmospheric window wave band (0.3~1.3 μm, 3~5 μm and 8~14 μm) due to
It can not be easy to be captured by infrared detector by atmospheric attenuation, cause itself to expose and destroyed by enemy's weapons of system.
Laser has high directionality, monochromaticjty, coherence, makes itself and conventional microwave radar ratio, has resolving power high, anti-
Interference performance is strong, good concealment, small, light weight advantage, and laser technology has been widely used in modern weapons system.
Currently, laser acquisition includes mainly the Nd that wavelength is 1.06 μm:YAG laser and 10.6 μm of CO2 lasers.
Under IT-based warfare environment, single camouflage material has been unable to meet the camouflage needs of modern war, with elder generation
Into the extensive use of multiband detecting devices afield, infrared camouflage material is also towards more multiband electromagnetism such as energy compatible lasers
The multiple spectra camouflage material direction of wave camouflage is developed.
Invention content
Of the existing technology in order to solve the problems, such as, a kind of low infrared emissivity of present invention offer is compatible with low laser reflectivity
Composite coating and preparation method thereof.Coating made from the coating keeps low-launch-rate in 3~5um and 8~14um infrared bands
While, there is lower reflectivity in the laser wavelength of 1.06um and 10.6um.
In order to achieve the above object, the technical solution adopted by the present invention is：It is anti-that a kind of low infrared emissivity is compatible with low laser
The composite coating for penetrating rate, is mainly made of filler and resin matrix, and filler is samarium oxide, lanthana, flake aluminum, tin-antiomony oxide
The compounded mix of composition；Resin matrix is polyurethane resin.The composition of the composite coating and the parts by weight of component are as follows：
5~15 parts of samarium oxide
5~15 parts of lanthana
1~5 part of flake aluminum
10~20 parts of tin-antiomony oxide
80~120 parts of organic solvent
20~30 parts of polyurethane resin.
Wherein the flake aluminum is leafing-type aluminium powder, and particle size is 10~15um, and average grain diameter is about 13um.
Wherein the organic solvent is one kind in propylene glycol methyl ether acetate or butyl acetate or acetone.
Wherein the resin is polyester polyurethane, has good adhesiveness, mechanical strength and light transmission.
Wherein the tin-antiomony oxide is a kind of semi-conducting material, while itself is with low infrared emissivity and in laser
There is certain absorption at wavelength.
Wherein the samarium oxide, lanthana are rare earth oxide, have strong absorb to laser.
The invention also discloses the preparation methods that low infrared emissivity is compatible with the composite coating of low laser reflectivity, main to wrap
Include following steps：
(1) quantitative tin-antiomony oxide, lanthana, samarium oxide powder are weighed by corresponding proportion, are added into organic solvent,
Auxiliary agent gas-phase silica is added, is ground in high speed dispersor using zirconium oxide bead or bead, dispersant rotating speed 1000r/
Min, time about 2h；
(2) sheet Al powder, dispersant and levelling agent are added after taking out the grinding bead in step (1) acquired solution, in height
Disperse in fast dispersion machine, dispersant rotating speed 800r/min, time about 10min；
(3) AB components (this glue and the solidification of polyester urethane resin is added according to the ratio in step (2) acquired solution
Agent), it stirs evenly；
(4) by the solution obtained by step (3) with spraying equipment keep 20cm high perpendicular mists be sprayed at specification be 50 ×
On the tinplate of 120mm, several times, overall thickness is about 60~80 μm to continuous spray.Room temperature is determined to dry to obtain related painting in wet environment
Layer.
Infrared emittance and the test of laser diffusion rate are carried out to gained coating.
The beneficial effects of the invention are as follows：Functional stuffing selects tin-antiomony oxide, samarium oxide, lanthana, sheet Al powder to form
Compounded mix coordinates the collective effect of resin binder and auxiliary agent, so that it is had lower emissivity in infrared band, in laser
Wave band has lower reflectivity.Using polyester urethane resin as resin matrix, make it with good optical
While energy, there is good mechanics and environmental resistance, and the preparation method is simple to operation.
Description of the drawings
Fig. 1 is that the low infrared emissivity prepared by embodiment 3 is compatible with low laser reflectivity composite coating in 3~5um wave bands
Infrared emittance collection of illustrative plates.
Fig. 2 is that the low infrared emissivity prepared by embodiment 3 is compatible with low laser reflectivity composite coating in 8~14um wave bands
Infrared emittance collection of illustrative plates.
Fig. 3 is that the low infrared emissivity prepared by embodiment 3 is compatible with low laser reflectivity composite coating in 0.80~1.30 μ
The diffusing reflection rate collection of illustrative plates of m wave bands.
Fig. 4 is that the low infrared emissivity prepared by embodiment 3 is compatible with low laser reflectivity composite coating in 8~12 mu m wavebands
Diffusing reflection rate collection of illustrative plates.
Fig. 5 is the scanning electron microscope phenogram of coating prepared by embodiment 3.
Specific implementation mode
With reference to embodiment, the present invention is furture elucidated, it should be understood that following specific implementation modes are only used for
It is bright the present invention rather than limit the scope of the invention.
Embodiment 1：
A kind of low infrared emissivity is compatible with the composite coating of low laser reflectivity, the composite coating mainly by filler and
Resin matrix forms, and filler is the compounded mix of tin-antiomony oxide, samarium oxide, lanthana, sheet Al powder composition；Resin matrix is poly-
Ester type polyurethane.The composition of the composite coating and the parts by weight of component are as follows：
5 parts of samarium oxide
5 parts of lanthana
1 part of flake aluminum
10 parts of tin-antiomony oxide
80 parts of organic solvent
20 parts of polyurethane resin
Wherein the flake aluminum is leafing-type aluminium powder, and particle size is 8~20um, and average grain diameter is about 13um.
Wherein the organic solvent is one kind in propylene glycol methyl ether acetate or butyl acetate or acetone.
Preparation method mainly includes the following steps that：
(1) quantitative lanthana, samarium oxide, tin-antiomony oxide are weighed by corresponding ratio, be dissolved in organic molten
In agent, auxiliary agent gas-phase silica is added, 2h is disperseed with 1000r/min in dispersion machine using zirconium oxide bead.
(2) flake aluminum, dispersant and levelling agent are added in step (1) acquired solution, with 1000r/ in dispersion machine
Min disperses 20min.
(3) polyurethane resin and curing agent are added in step (2) acquired solution, is disperseed with 800r/min in dispersion machine
5min。
(4) by the solution obtained by step (3) with spraying equipment keep 20cm high perpendicular mists be sprayed at specification be 50 ×
On the tinplate of 120mm, continuous spray controls three times, and overall thickness is about 60~80 μm.Constant temperature is determined to dry to obtain phase in wet environment
Close coating.
(5) related infrared and laser activity is carried out to gained coating to test.
The above-mentioned coating being prepared is 0.30 in the average emitted rate of 3~5um wave bands；In being averaged for 8~14um wave bands
Emissivity is 0.38；Laser reflectivity at 1.06um wavelength is 0.65；Laser reflectivity at 10.6um wavelength is
0.68；
Embodiment 2：
It is substantially the same manner as Example 1, the difference is that, the composition of the composite coating and the parts by weight of component are such as
Under：
15 parts of samarium oxide
15 parts of lanthana
5 parts of flake aluminum
20 parts of tin-antiomony oxide
120 parts of organic solvent
30 parts of polyurethane resin
Thus the coating being prepared is 0.25 in the average emitted rate of 3~5um wave bands；In being averaged for 8~14um wave bands
Emissivity is 0.30；Laser reflectivity at 1.06um wavelength is 0.68；Laser reflectivity at 10.6um wavelength is
0.71；
Embodiment 3：
It is substantially the same manner as Example 1, the difference is that, the composition of the composite coating and the parts by weight of component are such as
Under：
5 parts of samarium oxide
5 parts of lanthana
3 parts of flake aluminum
15 parts of tin-antiomony oxide
100 parts of organic solvent
25 parts of polyurethane resin
Thus the coating scanning electron microscope phenogram such as Fig. 5 being prepared is 0.51 in the average emitted rate of 3~5um wave bands
(Fig. 1)；It is 0.54 (Fig. 2) in the average emitted rate of 8~14um wave bands；Laser reflectivity at 1.06um wavelength is 0.56
(Fig. 3)；It is 0.28 (Fig. 4) in 10.6um laser wavelength reflectivity.
The infrared low-emissivity effect of example 1,2 is better than example 3, but laser antiradar reflectivity is ineffective, both comprehensive
From the point of view of performance, especially far infrared band is compatible with 10.6 mum wavelength laser, and example 3 is preferable embodiment.
Above-described embodiment only to illustrate the invention, and not limitation of the present invention, person of ordinary skill in the field
It will be clearly understood that any improvement in the present invention, equivalence replacement and auxiliary element to each raw material of product of the present invention are added, specifically
The selection etc. of mode, belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (5)
1. a kind of low infrared emissivity is compatible with the composite coating of low laser reflectivity, which is characterized in that by resin binder and work(
Energy filler composition, functional stuffing are the compounded mix of tin-antiomony oxide, samarium oxide, lanthana, sheet Al powder composition；Resin binder
For polyester polyurethane.
2. composite coating according to claim 1, which is characterized in that the composition of its raw material and the parts by weight of component are such as
Under：
5~15 parts of samarium oxide
5~15 parts of lanthana
1~5 part of flake aluminum
10~20 parts of tin-antiomony oxide
80~120 parts of organic solvent
20~30 parts of polyurethane resin.
3. composite coating according to claim 2, which is characterized in that the sheet Al powder is float type Al powder,
Particle size is 10~15 μm.
4. composite coating according to claim 2, which is characterized in that the organic solvent is propylene glycol methyl ether acetate
Or one kind in butyl acetate or acetone.
5. a kind of low infrared emissivity is compatible with the preparation method of low laser reflectivity composite coating, which is characterized in that including following
Step：
(1) quantitative tin-antiomony oxide, samarium oxide, lanthanum oxide powder are weighed by corresponding proportion, be added into organic solvent, is added
Auxiliary agent gas-phase silica is ground using zirconium oxide bead or bead in high speed dispersor, dispersant rotating speed 1000r/min, when
Between about 2h；
(2) sheet Al powder, dispersant and levelling agent are added after taking out the grinding bead in step (1) acquired solution, in high speed point
It dissipates and disperses in machine, dispersant rotating speed 800r/min, time about 10min；
(3) this glue and curing agent of polyester urethane resin is added according to the ratio in step (2) acquired solution, stirs evenly；
(4) it is 50 × 120mm to keep 20cm high perpendicular mists to be sprayed at specification with spraying equipment the solution obtained by step (3)
Tinplate on, several times, overall thickness is about 60~80 μm to continuous spray；Room temperature is determined to dry to obtain coating in wet environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239306.0A CN108441108A (en) | 2018-03-22 | 2018-03-22 | A kind of low infrared emissivity is compatible with the composite coating and preparation method thereof of low laser reflectivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239306.0A CN108441108A (en) | 2018-03-22 | 2018-03-22 | A kind of low infrared emissivity is compatible with the composite coating and preparation method thereof of low laser reflectivity |
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| Publication Number | Publication Date |
|---|---|
| CN108441108A true CN108441108A (en) | 2018-08-24 |
Family
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| CN201810239306.0A Pending CN108441108A (en) | 2018-03-22 | 2018-03-22 | A kind of low infrared emissivity is compatible with the composite coating and preparation method thereof of low laser reflectivity |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944181A (en) * | 2020-07-08 | 2020-11-17 | 中国航发北京航空材料研究院 | Method for reducing infrared emissivity of polyimide resin matrix composite material |
| CN114087923A (en) * | 2021-11-24 | 2022-02-25 | 中国人民解放军63983部队 | Laser compatible coating camouflage material and preparation method thereof |
| CN115651514A (en) * | 2022-09-28 | 2023-01-31 | 中国人民解放军陆军工程大学 | Infrared and laser compatible stealth coating with self-healing function and good mechanical properties |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867382A (en) * | 2017-03-17 | 2017-06-20 | 南京大学 | A kind of compatible laser and infrared camouflage coating and preparation method thereof |
-
2018
- 2018-03-22 CN CN201810239306.0A patent/CN108441108A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867382A (en) * | 2017-03-17 | 2017-06-20 | 南京大学 | A kind of compatible laser and infrared camouflage coating and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944181A (en) * | 2020-07-08 | 2020-11-17 | 中国航发北京航空材料研究院 | Method for reducing infrared emissivity of polyimide resin matrix composite material |
| CN114087923A (en) * | 2021-11-24 | 2022-02-25 | 中国人民解放军63983部队 | Laser compatible coating camouflage material and preparation method thereof |
| CN114087923B (en) * | 2021-11-24 | 2023-05-12 | 中国人民解放军63983部队 | Laser compatible coating camouflage material and preparation method thereof |
| CN115651514A (en) * | 2022-09-28 | 2023-01-31 | 中国人民解放军陆军工程大学 | Infrared and laser compatible stealth coating with self-healing function and good mechanical properties |
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