CN104762809A - Nano-stealth material and application thereof in infrared camouflage fabric - Google Patents
Nano-stealth material and application thereof in infrared camouflage fabric Download PDFInfo
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- CN104762809A CN104762809A CN201510166478.6A CN201510166478A CN104762809A CN 104762809 A CN104762809 A CN 104762809A CN 201510166478 A CN201510166478 A CN 201510166478A CN 104762809 A CN104762809 A CN 104762809A
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Abstract
The invention discloses a nano-stealth material and application thereof in an infrared camouflage fabric. The nano-stealth material comprises aluminum-doped zinc oxide powder and phase change micro-capsules, wherein the weight ratio of the aluminum-doped zinc oxide powder to the phase change micro-capsules is (1-3): (1-3). The nano-stealth material with excellent performances adopts an aluminum-doped zinc oxide low-emissivity material and the phase change micro-capsules with phase change temperature of 30-40 DEG C; and coating finishing is adopted for treating aluminum-doped zinc oxide and the phase change micro-capsules onto a textile so as to obtain a functional fabric with a good camouflage effect for a whole infrared wave band.
Description
Technical field
The present invention relates to a kind of nanometer stealthy materials and the application in infrared camouflage fabric thereof.
Background technology
Infraredly detect the main reconnaissance means that technology is modern war.The infrared window of air has 3 wave bands: 1-2.5 μm, 3-5 μm, 8-14 μm.The service band that the near-infrared such as near-infrared night vision device, low-light level night vision device, photoreconnaissance detects equipment is general all at 0.76-1.5 μm, and it mainly utilizes the luminance difference between object and background to identify.It is then utilize the infrared intensity difference of object and background (temperature difference) to identify target that the thermal infrared of 8-14 μm is scouted.Infrared camouflage technology avoids military target and weaponry to be found by enemy, improves the important means of weaponry and individual soldier's battlefield survival.
The research of infrared camouflage technology starts from 20 century 70s, studies based on near-infrared camouflage coating in early days.Coating processing is the major way of near-infrared camouflage coating material production near-infrared camouflage fabric, due to coating and textiles binding strength bad, wear no resistance, and the snugness of fit of gained fabric is poor.In order to overcome the defect that near-infrared camouflage coating exists, each state is is all researching and developing the dyestuff with near-infrared camouflage function energetically.The near-infrared camouflage dyestuff generally used at present is mainly from Ciba and Dystar company, for cellulose dyeing is anthraquinone dyes substantially, Zhu for Dyeing of polyamide Yaos Shi oxazine IR fluorescent dyes, but, about dyestuff concrete structure and synthetic method are not open at present.Quartermaster equipment exhibition area research institute of the General Logistics Department of China has carried out large quantifier elimination in near-infrared camouflage painting fabric, the Cibanone reducing dye for COTTON FABRIC and the Terasil DISPERSE DYES for dacron have been synthesized in screening, develop the near-infrared camouflage fabric production technology of a set of comparative maturity.But be limited to condition at that time, the stealthy wave-length coverage of camouflage painting fabric is confined between visible ray to near-infrared 1.5 mu m waveband, and does not analyse in depth DYED FABRICS reflective spectral property curve and dye structure.
The research history of thermal infrared camouflage technology far will be shorter than near-infrared camouflage, its achievement in research is mainly reflected in some patent documents, content comprises infrared camouflage net, infrared external reflection paint, infrared camouflage tent, camouflage screen cloth etc., and the content relating to textile material thermal infrared camouflage aspect is less.
Summary of the invention
The object of the present invention is to provide a kind of excellent performance, can obtain, to infrared band, there is the nanometer stealthy materials of good camouflage effectiveness functional fabric and the application in infrared camouflage fabric thereof.
Technical solution of the present invention is:
A kind of nanometer stealthy materials, it is characterized in that: be made up of Al-Doped ZnO powder and phase-change microcapsule, the weight ratio of Al-Doped ZnO powder and phase-change microcapsule is 1-3:1-3, prepares through the following steps:
(1) preparation of Al-Doped ZnO powder:
With zinc acetate, aluminium isopropoxide for raw material, making ZnO colloidal sol and Al respectively
2o
3colloidal sol, then incite somebody to action both with after mixing, obtain complex sol, after ageing makes collosol and gel, high-temperature calcination at 900 ~ 1200 DEG C, obtains Al-Doped ZnO powder;
(2) preparation of phase-change microcapsule:
Adopt solid paraffin and atoleine composite, then prepare with melamine resin wall material and obtain temperature mutually at the phase-change microcapsule of 30-40 DEG C; The weight ratio of solid paraffin and atoleine is 1-3:1-3.
The application of nanometer stealthy materials in infrared camouflage fabric, is characterized in that: mixed with adhesive by nanometer stealthy materials, carries out coating process to the fabric through dyeing, stamp process.
The weight ratio of nanometer stealthy materials and adhesive is 3-10:1.
The present invention obtains the Al-Doped ZnO low-emissivity material of excellent performance, and the phase-change microcapsule of phase transition temperature 30-40 DEG C; Al-Doped ZnO, phase-change microcapsule process on textiles, are obtained the functional fabric whole infrared band to good camouflage effectiveness by employing top finish.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
A kind of nanometer stealthy materials, is made up of Al-Doped ZnO powder and phase-change microcapsule, and the weight ratio of Al-Doped ZnO powder and phase-change microcapsule is 1-3:1-3(example: 1:1,1:3,3:1), prepare through the following steps:
(1) preparation of Al-Doped ZnO powder:
(by the zinc acetate of routine and alkanolamine solution making ZnO colloidal sol, Al is prepared by conventional aluminium isopropoxide and the agent of glue solution for raw material with zinc acetate, aluminium isopropoxide
2o
3colloidal sol), making ZnO colloidal sol and Al respectively
2o
3colloidal sol (or preparing with other common process), then will both with after mixing, obtain complex sol, after ageing makes collosol and gel, high-temperature calcination under 900 ~ 1200 DEG C (examples 900 DEG C, 1100 DEG C, 1200 DEG C), obtains Al-Doped ZnO powder;
(2) preparation of phase-change microcapsule:
Adopt solid paraffin and atoleine composite, then prepare with melamine resin wall material and obtain temperature mutually at the phase-change microcapsule of 30-40 DEG C; The weight ratio of solid paraffin and atoleine is 1-3:1-3(example: 1:1,1:3,3:1).
The application of nanometer stealthy materials in infrared camouflage fabric, mixes nanometer stealthy materials with adhesive, carries out coating process to the fabric through dyeing, stamp process.
The weight ratio of nanometer stealthy materials and adhesive is 3-10:1(example: 3:1,5:1,10:1).
Claims (3)
1. a nanometer stealthy materials, is characterized in that: be made up of Al-Doped ZnO powder and phase-change microcapsule, and the weight ratio of Al-Doped ZnO powder and phase-change microcapsule is 1-3:1-3, prepares through the following steps:
(1) preparation of Al-Doped ZnO powder:
With zinc acetate, aluminium isopropoxide for raw material, making ZnO colloidal sol and Al respectively
2o
3colloidal sol, then incite somebody to action both with after mixing, obtain complex sol, after ageing makes collosol and gel, high-temperature calcination at 900 ~ 1200 DEG C, obtains Al-Doped ZnO powder;
(2) preparation of phase-change microcapsule:
Adopt solid paraffin and atoleine composite, then prepare with melamine resin wall material and obtain temperature mutually at the phase-change microcapsule of 30-40 DEG C; The weight ratio of solid paraffin and atoleine is 1-3:1-3.
2. the application of nanometer stealthy materials according to claim 1 in infrared camouflage fabric, is characterized in that: mixed with adhesive by nanometer stealthy materials, carries out coating process to the fabric through dyeing, stamp process.
3. the application of nanometer stealthy materials according to claim 2 in infrared camouflage fabric, is characterized in that: the weight ratio of nanometer stealthy materials and adhesive is 3 ~ 10:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166478.6A CN104762809A (en) | 2015-04-10 | 2015-04-10 | Nano-stealth material and application thereof in infrared camouflage fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166478.6A CN104762809A (en) | 2015-04-10 | 2015-04-10 | Nano-stealth material and application thereof in infrared camouflage fabric |
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| CN104762809A true CN104762809A (en) | 2015-07-08 |
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| CN201510166478.6A Pending CN104762809A (en) | 2015-04-10 | 2015-04-10 | Nano-stealth material and application thereof in infrared camouflage fabric |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411646A (en) * | 2018-03-22 | 2018-08-17 | 常州大学 | A kind of preparation method of infrared camouflage fabric |
| CN113999501A (en) * | 2021-12-09 | 2022-02-01 | 嘉兴市富达化学纤维厂 | Near-infrared camouflage master batch, preparation method thereof, near-infrared camouflage fiber and fabric |
| CN114773975A (en) * | 2022-03-07 | 2022-07-22 | 信和新材料（苏州）有限公司 | Water-based infrared stealth coating and preparation method and application thereof |
| CN115284707A (en) * | 2022-08-08 | 2022-11-04 | 常州市华健药用包装材料有限公司 | Preparation process of antibacterial environment-friendly medicine packaging composite film |
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| CN102757676A (en) * | 2012-05-10 | 2012-10-31 | 中国人民解放军总后勤部军需装备研究所 | Low-emissivity nano-coating and preparation method and application thereof |
| CN103614058A (en) * | 2013-11-13 | 2014-03-05 | 东华大学 | Infrared camouflage paint as well as preparation method and application thereof |
| CN103865263A (en) * | 2014-01-09 | 2014-06-18 | 常州大学 | Preparation method of organic-inorganic composite infrared stealthy material |
| CN104060474A (en) * | 2014-06-05 | 2014-09-24 | 常州大学 | Preparation method of stealth fabric with radar stealth and infrared stealth functions |
-
2015
- 2015-04-10 CN CN201510166478.6A patent/CN104762809A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757676A (en) * | 2012-05-10 | 2012-10-31 | 中国人民解放军总后勤部军需装备研究所 | Low-emissivity nano-coating and preparation method and application thereof |
| CN103614058A (en) * | 2013-11-13 | 2014-03-05 | 东华大学 | Infrared camouflage paint as well as preparation method and application thereof |
| CN103865263A (en) * | 2014-01-09 | 2014-06-18 | 常州大学 | Preparation method of organic-inorganic composite infrared stealthy material |
| CN104060474A (en) * | 2014-06-05 | 2014-09-24 | 常州大学 | Preparation method of stealth fabric with radar stealth and infrared stealth functions |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411646A (en) * | 2018-03-22 | 2018-08-17 | 常州大学 | A kind of preparation method of infrared camouflage fabric |
| CN108411646B (en) * | 2018-03-22 | 2020-06-26 | 常州大学 | Preparation method of infrared camouflage fabric |
| CN113999501A (en) * | 2021-12-09 | 2022-02-01 | 嘉兴市富达化学纤维厂 | Near-infrared camouflage master batch, preparation method thereof, near-infrared camouflage fiber and fabric |
| CN113999501B (en) * | 2021-12-09 | 2023-02-21 | 嘉兴市富达化学纤维厂 | Near-infrared camouflage master batch, preparation method thereof, near-infrared camouflage fiber and fabric |
| CN114773975A (en) * | 2022-03-07 | 2022-07-22 | 信和新材料（苏州）有限公司 | Water-based infrared stealth coating and preparation method and application thereof |
| CN114773975B (en) * | 2022-03-07 | 2023-02-10 | 信和新材料（苏州）有限公司 | Water-based infrared stealth coating and preparation method and application thereof |
| CN115284707A (en) * | 2022-08-08 | 2022-11-04 | 常州市华健药用包装材料有限公司 | Preparation process of antibacterial environment-friendly medicine packaging composite film |
| CN115284707B (en) * | 2022-08-08 | 2024-04-19 | 常州市华健药用包装材料有限公司 | Preparation process of antibacterial environment-friendly medicine packaging composite film |
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Application publication date: 20150708 |
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