CN113756114A - Northern forest land type digital camouflage tarpaulin and preparation method thereof - Google Patents
Northern forest land type digital camouflage tarpaulin and preparation method thereof Download PDFInfo
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
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- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
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Abstract
The invention belongs to the field of special functional materials, and particularly relates to northern forest land type digital camouflage tarpaulin and a preparation method thereof. The invention designs a dark green, medium green, loess and brown 4-color digital camouflage tarpaulin color system, which is processed by a coating preparation and printing and dyeing process, wherein the front surface of the obtained digital camouflage tarpaulin is a northern forest land type digital camouflage pattern, and the back surface of the digital camouflage tarpaulin is a single-color coating. The tarpaulin is simple in manufacturing process, can prevent detection of visible light and near infrared wave bands, solves the technical problems that the 400-plus 1500nm wave band of the traditional deformed camouflage tarpaulin is easy to expose equipment details and has poor camouflage effect, and effectively improves the equipment viability; the tarpaulin can be sewn into various shapes and sizes according to actual needs so as to meet the requirements of covering surfaces of different equipment, and is particularly suitable for camouflage of northern forest land type ground equipment.
Description
Technical Field
The invention belongs to the technical field of special functional materials, and particularly relates to northern forest land type digital camouflage tarpaulin and a preparation method thereof.
Background
The camouflage tarpaulin is an effective stealth camouflage equipment, and the use of the camouflage tarpaulin can reduce the surface characteristics of the target, conceal the existence of the target, greatly reduce the visible light and infrared characteristic signals of the equipment, reduce the probability of finding and improve the viability of the equipment in modern war. The traditional deformed camouflage tarpaulin is mostly used for ground equipment in China, and with the development of the current reconnaissance detection technology, spots of the traditional deformed camouflage tarpaulin in a high-resolution reconnaissance image are not mixed in color, so that the details of the equipment are easily exposed, and the ideal camouflage effect is difficult to achieve. The digital camouflage is a camouflage pattern designed by taking an imaging unit of the reconnaissance equipment as a basic color block, the digital camouflage pattern copies and reproduces background colors, textures and distribution pixelation characteristics thereof, and deformation of equipment images and fusion with the background images can be realized at different distances. Compared with the traditional deformed camouflage, the camouflage has the remarkable advantages that the camouflage is mainly reflected in the following two points, namely, the camouflage is strong, and the macroscopic texture information and the microscopic texture information of background spots can be imitated; and secondly, the visual deformation principle of image space color mixing is embodied, and the device has the capability of resisting the image capture and identification of modern reconnaissance equipment and guided weapons, so that the camouflage effect is better by adopting the digital camouflage tarpaulin.
CN 103278046A discloses a people's air defense digital camouflage net and a method, wherein the camouflage net is composed of a plurality of different camouflage net units and ring ropes, the camouflage net units are connected into a large net through the ring ropes arranged on the periphery, the large net has the infrared and radar prevention functions, the color system has light gray, dark gray, emerald, brown soil and soil colors, the camouflage net is of a multilayer composite structure and comprises a bottom layer and a multilayer net surface, the different camouflage units need to be connected through the connecting ropes, the camouflage net units are rectangular planes of 2.8m multiplied by 2.8m, and spots on the surfaces of the camouflage net units are not clearly explained.
According to the standard of GJB 7929 plus 2012 digital camouflage universal requirements of army weaponry, a digital camouflage square unit for tarpaulin is 100mm, 3 types of 23 spot modules are provided in the digital camouflage design drawing, and each spot module can be used independently or combined. The blob modules were divided into A, B, C types, with 5 types for the type A blob module, 7 types for the type B blob module, and 11 types for the type C blob module.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a northern forest land type digital camouflage tarpaulin and a preparation method thereof. The northern forest land type digital camouflage tarpaulin has a single-layer structure, is simple in manufacturing process, can prevent detection of visible light and near infrared wave bands, solves the technical problems that the conventional deformed camouflage tarpaulin with 400-plus-1500 nm wave bands is easy to expose equipment details and has poor camouflage effect, and effectively improves the equipment viability; the tarpaulin can be sewn into various shapes and sizes according to actual needs so as to meet the requirements of surface covering of different equipment.
The invention aims to realize the purpose, and a digital camouflage tarpaulin color system is designed based on the application background of northern forest lands, wherein the color system comprises dark green, medium green, yellow soil color and brown soil color. The front surface of the digital camouflage tarpaulin is provided with northern forest land type digital camouflage patterns, and the back surface of the digital camouflage tarpaulin is provided with a single-color coating. Wherein the number camouflage square grid unit in the front pattern is 100mm and 100mm, and the three spot modules are arranged and combined according to A, B, C. The preparation method of the camouflage tarpaulin comprises the steps of preparing the paint and printing and dyeing the base cloth, wherein the four colors of the dark green paint, the medium green paint, the loess paint and the brown paint are prepared firstly, and then the paint with proper proportion is printed and dyed on the surface of the base cloth. The ratio of the four colors of paint in the graph can be adjusted, and the spot module scheme can be adjusted.
The specific technical scheme of the application is as follows:
the utility model provides a northern forest land type digital camouflage tarpaulin which characterized in that: the fabric is formed by printing and dyeing a dark green coating, a medium green coating, a loess coating and a brown coating on a base fabric; wherein:
the dark green coating comprises the following materials in parts by mass:
the medium green coating comprises the following materials in parts by mass:
the loess-color paint comprises the following materials in parts by mass:
the brown coating comprises the following materials in parts by mass:
the resin is one of polyurethane resin and acrylic resin;
the yellow pigment is one of medium chrome yellow and iron oxide yellow or a mixed system thereof, the red pigment is one of iron red and molybdenum chrome red, and the black pigment is one of carbon black and manganese iron black;
the base fabric is one of polyester fabric and polyester cotton cloth.
The utility model provides a digital camouflage tarpaulin of forestry type which characterized in that: the area of the medium green coating area accounts for 40-50%, the area of the dark green coating area accounts for 25-35%, the area of the brown coating area accounts for 15-20%, and the area of the loess coating area accounts for 5-15%.
The invention relates to a preparation method of northern forest land type digital camouflage tarpaulin, which comprises the steps of preparing a coating and printing and dyeing base cloth, and the preparation method comprises the following steps:
(1) preparation of coatings
According to the formula of the paint, various raw materials are sequentially weighed, a proper amount of resin and an auxiliary agent are firstly added into a material cylinder, then other raw materials are added, high-speed dispersion is carried out, and the raw materials are uniformly mixed to obtain the paint with corresponding color.
(2) Base cloth printing and dyeing
Printing and dyeing on the front side: firstly, determining an arrangement scheme of spot modules on the front surface of the base cloth, wherein A, B, C the three spot modules are arranged according to four position relations of staggered, juxtaposed, peripheral and inner wrapped; performing water repellent finishing on the base cloth, and drying; and drying is carried out simultaneously in the printing and dyeing process, so that the coating is ensured to be uniform.
Printing and dyeing on the back: one of the coatings is selected to be coated on the back of the base cloth by scraping.
And finally, carrying out oil-repellent finishing on the double-sided printed and dyed cloth, and tentering and setting to prepare the northern forest land type digital camouflage tarpaulin.
The preparation method of the northern forest land type digital camouflage tarpaulin comprises the steps of paint preparation and base cloth printing and dyeing, and is characterized in that the drying temperature in the step (2) is 100-.
The invention realizes the technical effects that:
the invention designs four color systems of dark green, medium green, loess and brown, compared with the prior art, the paint color systems are different, the four paints with different colors are matched according to a certain proportion for use, the fuzzy equipment outline can be effectively divided under a detector, the visible light and near infrared band characteristic signals are weakened, and the technical problems that spots in a high-resolution reconnaissance image are not mixed with color, the equipment details are easily exposed and the ideal camouflage effect is difficult to achieve by the traditional deformed camouflage color are solved.
The forest land type camouflage tarpaulin provided by the invention has the advantages of strong designability, clear surface pattern and strong layering, realizes the visual deformation effect of image space color mixing, has the capability of interfering equipment to be captured and identified, has a better hiding effect, and is suitable for camouflage of northern forest land type ground equipment. In addition, the preparation process is simple and suitable for mass production.
Drawings
FIG. 1 the 400-nm band spectral reflectance of the northern forest digital camouflage tarpaulin of the embodiment 1
FIG. 2 example 2 of the northern forest digital camouflage cover 400-1500 nm band spectral reflectance
FIG. 3 the 400-nm band spectral reflectance of the northern forest digital camouflage tarpaulin of the embodiment 3
Detailed Description
The technical solution proposed by the present invention is further illustrated below with reference to the following examples, but is not limited thereto. Any technical method capable of achieving the purpose of the invention forms part of the technical scheme related to the invention.
Example one
The utility model provides a northern forest land type digital camouflage tarpaulin openly is northern forest land type pattern, and the back is dark green coating, and the tarpaulin size can be adjusted according to actual production, prepares according to following step:
(1) preparation of coatings
100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) are weighed in sequence, stirred for 30min at the rotating speed of 900r/min by a high-speed dispersion machine, after uniform dispersion, 23g of chromium sesquioxide, 1.5g of iron oxide red, 1.8g of carbon black and 0.6g of medium chrome yellow are added, and stirring is continued for 18min to obtain the dark green coating.
100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorber, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) are weighed in sequence, stirred for 30min at the rotating speed of 900r/min by a high-speed dispersion machine, 3g of iron oxide yellow, 1g of iron red, 19g of chromium trioxide and 1g of ferromanganese black are added after uniform dispersion, and the mixture is continuously stirred for 18min to obtain the medium-green coating.
Weighing 100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) in sequence, stirring for 30min at the rotating speed of 900r/min by using a high-speed dispersion machine, adding 2.5g of iron oxide yellow, 2g of medium chrome yellow, 0.5 g of ferromanganese black, 15g of titanium pigment and 1.2g of molybdenum chrome red after uniform dispersion, and continuously stirring for 18min to obtain the yellow-soil coating.
Weighing 100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 01 g of peregal, 7g of antimony trioxide and 21g of decabromodiphenyl ether) in sequence, stirring for 30min at the rotating speed of 900r/min by adopting a high-speed dispersion machine, adding 3g of iron oxide yellow, 2g of medium chrome yellow, 12g of titanium white, 1.5g of molybdenum chrome red and 1.5g of ferromanganese black after uniform dispersion, and continuously stirring for 18min to obtain the brown coating.
(2) Base cloth printing and dyeing
Selecting polyester cotton cloth as base cloth, performing water repellent finishing, and drying for 3min at the drying condition of 120 ℃ under the concentration of 3% of water repellent finishing agent; the area ratio of four paints of the front pattern during printing and dyeing is as follows: 40% of medium green, 30% of dark green, 15% of brown and 15% of loess, A, B, C three kinds (A1, A2, A3, B1, B3, B5, B6, B7, C1, C2, C3, C4 and C6) are adopted for the digital speckle module to be arranged and combined, whether the coating is uniform or not needs to be observed, the printing and dyeing process is carried out simultaneously, and the drying condition is 115 ℃ for 3 min; carrying out blade coating on the back surface by using a dark green coating; and (3) carrying out oil-repellent finishing on the double-sided printed and dyed coated cloth, wherein the concentration of an oil-repellent finishing agent is 3%, the drying condition is 120 ℃, the time is 4min, and finally, carrying out tentering and setting treatment.
The spectral reflectance of the northern forest digital camouflage tarpaulin in the 400-1500 nm wave band is shown in figure 1.
Example two
The utility model provides a northern forest land type digital camouflage tarpaulin openly is northern forest land type pattern, and the back is well green coating, and the tarpaulin size can be adjusted according to actual production, prepares according to following step:
(1) preparation of coatings
100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) are weighed in sequence, stirred for 30min at the rotating speed of 900r/min by a high-speed dispersion machine, after uniform dispersion, 22g of chromium sesquioxide, 1.7g of iron oxide red, 2.0g of carbon black and 0.7g of medium chrome yellow are added, and stirring is continued for 18min to obtain the dark green coating.
100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) are weighed in sequence, stirred for 30min at the rotating speed of 900r/min by a high-speed dispersion machine, after uniform dispersion, 4g of iron oxide yellow, 1.1g of iron oxide red, 20g of chromium oxide and 1.1g of ferromanganese black are added, and stirring is continued for 18min to obtain the medium-green coating.
Weighing 100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) in sequence, stirring for 30min at the rotating speed of 900r/min by using a high-speed dispersion machine, adding 2.7g of iron oxide yellow, 2.3g of medium chrome yellow, 0.7g of ferromanganese black, 18g of titanium dioxide and 1.4g of molybdenum chrome red after uniform dispersion, and continuously stirring for 18min to obtain the yellow-soil coating.
100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) are weighed in sequence, stirred for 30min at the rotating speed of 900r/min by a high-speed dispersion machine, 3.2g of iron oxide yellow, 2g of medium chrome yellow, 14g of titanium white, 1.7g of molybdenum chrome red and 1.7g of ferromanganese black are added after uniform dispersion, and the mixture is continuously stirred for 18min to obtain the brown coating.
(2) Base cloth printing and dyeing
Selecting polyester cotton as base cloth, performing water repellent finishing and then drying, wherein the concentration of the water repellent finishing agent is 3%, and the drying condition is 110 ℃ for 4 min; the four paints of the front pattern in the printing and dyeing process are in proportion: 50% of medium green, 25% of dark green, 20% of brown and 5% of loess, A, B, C (A1, A2, B1, B2, B3, B4, B6, B7, C1, C2, C3, C5 and C7) rows are adopted in the digital speckle module for arrangement and combination, whether the coating is uniform or not needs to be observed, drying is carried out simultaneously in the printing and dyeing process, and the drying condition is 105 ℃ for 3 min; the back side is coated with a medium green coating by blade coating; and (3) carrying out oil-repellent finishing on the double-sided printed and dyed coated cloth, wherein the concentration of an oil-repellent finishing agent is 3%, the drying condition is 110 ℃, the time is 4min, and finally, carrying out tentering and setting treatment.
The spectral reflectance of the northern forest digital camouflage tarpaulin in the 400-1500 nm wave band is shown in figure 2.
EXAMPLE III
The utility model provides a northern forest land type digital camouflage tarpaulin openly is northern forest land type pattern, and the back is the brown soil color coating, and the tarpaulin size can be adjusted according to actual production, prepares according to following step:
(1) preparation of coatings
100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) are weighed in sequence, stirred for 30min at the rotating speed of 900r/min by a high-speed dispersion machine, after uniform dispersion, 20g of chromium sesquioxide, 1.8g of iron oxide red, 2.1g of carbon black and 0.8g of medium chrome yellow are added, and stirring is continued for 18min to obtain the dark green coating.
100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) are weighed in sequence, stirred for 30min at the rotating speed of 900r/min by a high-speed dispersion machine, after uniform dispersion, 5g of iron oxide yellow, 1.2g of iron oxide red, 21g of chromium oxide and 1.2g of ferromanganese black are added, and stirring is continued for 18min to obtain the medium-green coating.
Weighing 100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) in sequence, stirring for 30min at the rotating speed of 900r/min by using a high-speed dispersion machine, adding 2.7g of iron oxide yellow, 2g of medium chrome yellow, 0.6g of ferromanganese black, 17g of titanium dioxide and 1.3g of molybdenum chrome red after uniform dispersion, and continuously stirring for 18min to obtain the yellow-soil coating.
Weighing 100g of polyurethane resin and an auxiliary agent (1 g of ultraviolet absorbent, 1g of peregal O, 7g of antimony trioxide and 21g of decabromodiphenyl ether) in sequence, stirring for 30min at the rotating speed of 900r/min by using a high-speed dispersion machine, adding 3.2g of iron oxide yellow, 2.2g of medium chrome yellow, 13g of titanium white, 1.6g of molybdenum chrome red and 1.6g of manganese iron black after uniform dispersion, and continuously stirring for 18min to obtain the brown coating.
(2) Base cloth printing and dyeing
Selecting polyester fabric as base fabric, performing water repellent finishing and then drying, wherein the concentration of the water repellent finishing agent is 3%, and the drying condition is 105 ℃ and the time is 3 min; the four paints of the front pattern in the printing and dyeing process are in proportion: the digital speckle module adopts A, B, C (A1, A2, A3, B2, B3, B4, B5, C2, C3, C5 and C6) rows which are arranged and combined, whether the coating is uniform or not needs to be observed, and the coating is dried at the same time in the printing and dyeing process, wherein the drying condition is 110 ℃ for 5 min; and (3) carrying out oil-repellent finishing on the double-sided printed and dyed coated cloth, wherein the concentration of an oil-repellent finishing agent is 3%, the drying condition is 105 ℃, the time is 3min, and finally, carrying out tentering and setting treatment.
The spectral infrared reflectivity of the northern forest land type digital camouflage tarpaulin in the 400-1500 nm wave band is shown in figure 3.
Claims (5)
1. The utility model provides a northern forest land type digital camouflage tarpaulin which characterized in that: the fabric is formed by printing and dyeing a dark green coating, a medium green coating, a loess coating and a brown coating on a base fabric;
wherein: the dark green coating comprises the following materials in parts by mass:
the medium green coating comprises the following materials in parts by mass:
the loess-color paint comprises the following materials in parts by mass:
the brown coating comprises the following materials in parts by mass:
2. the forest land type digital camouflage tarpaulin of claim 1, wherein: the resin is one of polyurethane resin and acrylic resin; the yellow pigment is one of medium chrome yellow and iron oxide yellow or a mixed system thereof, the red pigment is one of iron red and molybdenum chrome red, and the black pigment is one of carbon black and manganese iron black; the base fabric is one of polyester fabric and polyester cotton cloth.
3. The forest-type digital camouflage tarpaulin of claim 1 or 2, wherein: the area of the medium green coating area accounts for 40-50%, the area of the dark green coating area accounts for 25-35%, the area of the brown coating area accounts for 15-20%, and the area of the loess coating area accounts for 5-15%.
4. The preparation method of the northern forest land type digital camouflage tarpaulin comprises the steps of preparing a coating and printing and dyeing base cloth, and is characterized in that: the method comprises the following specific steps:
(1) preparation of coatings
Sequentially weighing various raw materials according to a paint formula, adding a proper amount of resin and an auxiliary agent into a material cylinder, then adding other raw materials, dispersing at a high speed, and uniformly mixing to obtain a paint with a corresponding color;
(2) base cloth printing and dyeing
Printing and dyeing on the front side: firstly, determining an arrangement scheme of spot modules on the front surface of the base cloth, wherein A, B, C the three spot modules are arranged according to four position relations of staggered, juxtaposed, peripheral and inner wrapped; performing water repellent finishing on the base cloth, and drying; drying is carried out simultaneously in the printing and dyeing process, so as to ensure the coating to be uniform;
printing and dyeing on the back: selecting one of the coatings to be coated on the back of the base cloth by scraping;
and finally, carrying out oil-repellent finishing on the double-sided printed and dyed cloth, and tentering and setting to prepare the northern forest land type digital camouflage tarpaulin.
5. The method for preparing northern forest land type digital camouflage tarpaulin according to claim 4, which comprises the steps of preparing paint and printing and dyeing base cloth, and is characterized in that: the drying temperature in the step (2) is 100-.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837301A (en) * | 2005-03-22 | 2006-09-27 | 济南中化纺科技开发有限公司 | Far infrared camouflage materials |
| CN102391753A (en) * | 2011-10-21 | 2012-03-28 | 姚永平 | Water emulsion polymer camouflage color decorative coating and preparation method and use thereof |
| CN103278046A (en) * | 2013-04-28 | 2013-09-04 | 中国人民解放军61489部队 | Civilian defense digital camouflage net and method |
| CN104031507A (en) * | 2014-06-04 | 2014-09-10 | 中国人民解放军总后勤部军需装备研究所 | Infrared brown camouflage paint and preparation method and application thereof |
| KR101497555B1 (en) * | 2014-09-16 | 2015-03-02 | 국방과학연구소 | Camouflage printed woven fabrics for chemical, biological, and radiological and method for manufacturing ot the same |
| CN105567069A (en) * | 2015-11-24 | 2016-05-11 | 中国航空工业集团公司北京航空材料研究院 | Environment-friendly bicomponent waterborne polyurethane camouflage paint preparation method |
| CN106012508A (en) * | 2016-07-12 | 2016-10-12 | 绵阳佳禧印染有限责任公司 | Printing and dyeing method for anti-infrared high-fastness gummed environment-friendly camouflage fabric and camouflage fabric |
| CN106436377A (en) * | 2016-08-17 | 2017-02-22 | 浙江盛发纺织印染有限公司 | Counterreconnaissance pretending functional inorganic pigment, inorganic printing coating and fabric |
| CN109777273A (en) * | 2017-11-13 | 2019-05-21 | 洛阳尖端技术研究院 | A kind of coating and preparation method thereof |
| CN112521815A (en) * | 2020-11-24 | 2021-03-19 | 中昊北方涂料工业研究设计院有限公司 | Invisible light-proof near-infrared camouflage series stealth coating and preparation method thereof |
| CN213891611U (en) * | 2020-09-18 | 2021-08-06 | 苏州红旭新材料科技有限公司 | Oxford cloth for military camouflage net |
-
2021
- 2021-09-30 CN CN202111160557.8A patent/CN113756114B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837301A (en) * | 2005-03-22 | 2006-09-27 | 济南中化纺科技开发有限公司 | Far infrared camouflage materials |
| CN102391753A (en) * | 2011-10-21 | 2012-03-28 | 姚永平 | Water emulsion polymer camouflage color decorative coating and preparation method and use thereof |
| CN103278046A (en) * | 2013-04-28 | 2013-09-04 | 中国人民解放军61489部队 | Civilian defense digital camouflage net and method |
| CN104031507A (en) * | 2014-06-04 | 2014-09-10 | 中国人民解放军总后勤部军需装备研究所 | Infrared brown camouflage paint and preparation method and application thereof |
| KR101497555B1 (en) * | 2014-09-16 | 2015-03-02 | 국방과학연구소 | Camouflage printed woven fabrics for chemical, biological, and radiological and method for manufacturing ot the same |
| CN105567069A (en) * | 2015-11-24 | 2016-05-11 | 中国航空工业集团公司北京航空材料研究院 | Environment-friendly bicomponent waterborne polyurethane camouflage paint preparation method |
| CN106012508A (en) * | 2016-07-12 | 2016-10-12 | 绵阳佳禧印染有限责任公司 | Printing and dyeing method for anti-infrared high-fastness gummed environment-friendly camouflage fabric and camouflage fabric |
| CN106436377A (en) * | 2016-08-17 | 2017-02-22 | 浙江盛发纺织印染有限公司 | Counterreconnaissance pretending functional inorganic pigment, inorganic printing coating and fabric |
| CN109777273A (en) * | 2017-11-13 | 2019-05-21 | 洛阳尖端技术研究院 | A kind of coating and preparation method thereof |
| CN213891611U (en) * | 2020-09-18 | 2021-08-06 | 苏州红旭新材料科技有限公司 | Oxford cloth for military camouflage net |
| CN112521815A (en) * | 2020-11-24 | 2021-03-19 | 中昊北方涂料工业研究设计院有限公司 | Invisible light-proof near-infrared camouflage series stealth coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李鹏飞等: "双面涂印伪装阻燃面料的开发" * |
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