CN100497504C - Anti-toxic sterilizing radar wave anti-fake paint and its preparing and use - Google Patents
Anti-toxic sterilizing radar wave anti-fake paint and its preparing and use Download PDFInfo
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- CN100497504C CN100497504C CNB2006100009656A CN200610000965A CN100497504C CN 100497504 C CN100497504 C CN 100497504C CN B2006100009656 A CNB2006100009656 A CN B2006100009656A CN 200610000965 A CN200610000965 A CN 200610000965A CN 100497504 C CN100497504 C CN 100497504C
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Abstract
The radar wave resisting camouflage paint consists of ferrite 20-50 weight portions, superfine iron powder 5-30 weight portions, acetylene black 1-10 weight portions, phthalocyanine cobalt complex 0.05-2 weight portions, and acrylic adhesive 30-80 weight portions. The radar wave resisting camouflage paint has a detection resisting wavelength of 8-18 GHz, lowered radar wave reflecting strength, radar wave absorption rate of 7-25 dB and thus excellent radar wave resisting camouflage performance. In addition, the radar wave resisting camouflage paint has excellent sterilizing performance.
Description
Technical field
The present invention relates to anti-counterfeit paint, relate in particular to radar wave anti-fake paint and its production and application.
Background technology
Usually, radar wave is meant that wavelength is the hertzian wave of millimeter wave-decimetric wave-metric wave.The radar anti-fake material claims radar absorbing material or Radar Stealth Materials again, is the material very little to reflection of radar waves.Dual mode is mainly passed through in the absorption of radar wave: resonance and doping, wherein resonance is meant when material thickness is radar wave wavelength 1/4, reduce the radar wave reflection by resonance, doping is meant by mix the material of electrical loss or magnetic loss in material, the restriction that utilizes electrical loss material conduction current under electric field action to be subjected to finite conductivity makes the radar wave that enters material be converted into heat energy and is depleted, or utilizes this loss material internal dipole limitation of movement under electromagnetic field effect to make magnetic permeability restricted and the electric energy of radar wave is converted into heat energy.At present, how to make the radar anti-fake material with adulterated mode.For example dopant is done with polycrystalline iron fiber by CAMMA company, and as dopant material, it can reach 12-25db in 2-18GHz range of frequency internal absorption factor with ferrite in Japan.Application number is that the Chinese patent application of AN00109462.9 discloses a kind of foam type material obsorbing radar waves, mainly be with to radar wave optical density height, the electromagnetic consumable material of the chemical property temperature of absorption band money is doped in the production process of multicellular glass and makes mechanism's absorption-type material, or the electromagnetic consumable material is coated to the multicellular glass surface makes the application type absorbing material, it is 8db in 2-18GHz range of frequency internal reflection decrement, in 8-12GHz range of frequency internal reflection decrement is 10-25db, and 12-18GHz range of frequency internal reflection decrement is 15-25db.But dopant material that uses in the prior art or coated material all are conventional electromagnetic consumable materials, and general radar wave anti-fake material does not have the anti-toxic sterilizing effect.
In the camouflage net technological process of production commonly used, basic cloth braiding, mill base printing and dyeing, cutting have all belonged to the big production technique of sophisticated mass, domesticly manyly spin dye-works and perfect automatic production line is all had in bleaching and dyeing house.
Summary of the invention
The object of the present invention is to provide a kind of novel radar wave anti-fake paint, will can obtain good radar wave anti-fake effect on the anti-counterfeit structures such as its figure cloth or the false proof net of printing and dyeing, and this coating has the anti-toxic sterilizing effect.
The present invention also aims to provide the preparation method and the application of this radar wave anti-fake paint.
The objective of the invention is to be achieved through the following technical solutions.
The invention provides a kind of radar wave anti-fake paint, it comprises following raw material: ferrite, superfine iron powder, Shawinigan black, phthalocyanine cobalt complex and acryloid cement; The weight proportion of preferred each raw material is: 20-50 parts of ferrites, 5-30 parts of superfine iron powders, 1-10 parts of Shawinigan blacks, 0.05-2 parts of phthalocyanine cobalt complexs, 30-80 portions of acryloid cements; More preferably the weight proportion of each raw material is: 31-33 parts of ferrites, 11-13 parts of superfine iron powders, 3-5 parts of Shawinigan blacks, 0.1 part of phthalocyanine cobalt complex, 53-55 portions of acryloid cements.
Raw materials used ferrite, superfine iron powder, Shawinigan black, phthalocyanine cobalt complex and acryloid cement all can commercially availablely be buied.Wherein: ferrite, superfine iron powder and Shawinigan black all are good electromagnetic consumable materials; The phthalocyanine cobalt complex is well to activate the oxygen molecule siccative, under the normal temperature and pressure conditions, can the catalyzed oxidation organic sulfide, and introduce the 5th part, can increase the ability and the oxidation capacity thereof of phthalocyanine cobalt complex activation oxygen molecule, and because epoxyeicosatrienoic acid cobalt and phthalocyanine cobalt complex can both activate oxygen molecule, so both can both make coating self have the ability of sterilization toxic agent in organic coating, the phthalocyanine cobalt complex better effects if that pedagogical Institute for Applied Technology is buied from Changchun; Acryloid cement is a typical binders, in the present invention, generally acrylic adhesives can use, preferred special soft type acryloid cement, for example special soft type acryloid cement of the softer printing adhesive of F-618 (copolymerization transparent emulsions such as esters of acrylic acid, vinyl cyanide, vinylformic acid, n-methylolacrylamide), special soft type tackiness agent SP (acrylate copolymer), the suitable printing and dyeing such as (self-crosslinking acrylic classes) of LY-802 latex of using.
The present invention also provides the preparation method of above-mentioned radar wave anti-fake paint, and this method comprises: take by weighing raw material by above proportioning; All load weighted starting material are joined in the mixer; Stir with poking bar, make mixing of materials even as far as possible, the batching total amount can stir with stirrer when big; The above-mentioned compound that stirs was put into ball grinder (or sand mill) ball milling 2448 hours, and the slip that mill is good is poured out; And finished product is filtered with 100 order filter sieve.
The radar wave anti-fake paint for preparing can be used for Tu Bu or print and dye in false proof thing, surface such as false proof net for example, preferred printing and dyeing.
Radar wave anti-fake paint protection detector wave band of the present invention is the 8-18GHz radar wave detection, can reduce radio echo intensity, and the radar wave specific absorption is 7dB～25dB.Adopt RCS radar wave retroreflection method to test out printing and dyeing on the basic cloth radar wave absorptive character curve on camouflage net 8～18GHz radar wave frequency range of radar wave anti-fake paint of the present invention is arranged, from data shown in the curve as can be seen, radar wave specific absorption on 8～12GHz radar wave frequency range is all greater than 17dB, radar wave specific absorption on 12～18GHz radar wave frequency range is all greater than 16dB, maximum absorbance reaches more than the 28dB, illustrates that camouflage net has good radar wave camouflage performance.And anti-radar wave coating of the present invention has good anti-toxic sterilizing performance.
Embodiment
Embodiment 1
Take by weighing the 31g ferrite, the 11g superfine iron powder, the 5g Shawinigan black, 0.1g phthalocyanine cobalt complex, 55g acryloid cement (the softer printing adhesive of F-618) joins all load weighted starting material in the mixer; Stirred 30 minutes with poking bar; The above-mentioned compound that stirs was put into the ball grinder ball milling 24 hours, and the slip that mill is good is poured out; And with 100 order filter sieve the finished product mill base is filtered, obtain radar wave anti-fake paint.
Get the good cloth of braiding, above-mentioned radar wave anti-fake paint is printed and dyed on it, obtain false proof net.
Embodiment 2
Take by weighing the 33g ferrite, the 13g superfine iron powder, the 3g Shawinigan black, 0.1g phthalocyanine cobalt complex, 53g acryloid cement (LY-802 latex) joins all load weighted starting material in the mixer; Stirred 60 minutes with poking bar; The above-mentioned compound that stirs was put into the ball grinder ball milling 48 hours, and the slip that mill is good is poured out; And with 100 order filter sieve the finished product mill base is filtered, obtain radar wave anti-fake paint.
Get the good cloth of braiding, with above-mentioned radar wave anti-fake paint coating thereon, obtain false proof net.
Embodiment 3
Take by weighing the 20g ferrite, the 30g superfine iron powder, the 10g Shawinigan black, 0.05g phthalocyanine cobalt complex, 80g acryloid cement (special soft type tackiness agent SP) joins all load weighted starting material in the mixer; Stirred 40 minutes with poking bar; The above-mentioned compound that stirs was put into the ball grinder ball milling 36 hours, and the slip that mill is good is poured out; And with 100 order filter sieve the finished product mill base is filtered, obtain radar wave anti-fake paint.
Get the good cloth of braiding, above-mentioned radar wave anti-fake paint is printed and dyed on it, obtain false proof net.
Embodiment 4
Take by weighing the 50g ferrite, the 5g superfine iron powder, the 1g Shawinigan black, 2g phthalocyanine cobalt complex, 30 olefin(e) acid tackiness agents (LY-802 latex) join all load weighted starting material in the mixer; Stirred 5 minutes with poking bar; The above-mentioned compound that stirs is put into ball grinder ball milling 30, and the slip that mill is good is poured out; And with 100 order filter sieve the finished product mill base is filtered, obtain radar wave anti-fake paint.
Get the good cloth of braiding, with above-mentioned radar wave anti-fake paint coating thereon, obtain false proof net.
Embodiment 5
Take by weighing the 4g ferrite, the 3g superfine iron powder, 5 parts of Shawinigan blacks, 1.5 phthalocyanine cobalt complexs, 60 olefin(e) acid tackiness agents (LY-802 latex) join all load weighted starting material in the mixer; Stirred 40 minutes with poking bar; The above-mentioned compound that stirs is put into ball grinder ball milling 40, and the slip that mill is good is poured out; And with 100 order filter sieve the finished product mill base is filtered, obtain radar wave anti-fake paint.
Get the good cloth of braiding, above-mentioned radar wave anti-fake paint is printed and dyed on it, obtain false proof net.
Claims (5)
1. radar wave anti-fake paint, it is made up of following materials of weight proportions: 20-50 parts of ferrites, 5-30 parts of superfine iron powders, 1-10 parts of Shawinigan blacks, 0.05-2 parts of phthalocyanine cobalt complexs, 30-80 portions of acryloid cements.
2. radar wave anti-fake paint as claimed in claim 1 is characterized in that, the weight proportion of each raw material is: 31-33 parts of ferrites, 11-13 parts of superfine iron powders, 3-5 parts of Shawinigan blacks, 0.1 part of phthalocyanine cobalt complex, 53-55 portions of acryloid cements.
3. radar wave anti-fake paint as claimed in claim 1 or 2 is characterized in that, described acryloid cement is special soft type acryloid cement.
4. the method for preparing each radar wave anti-fake paint of claim 1-3, this method comprises: take by weighing raw material by weight ratio; All load weighted starting material are joined in the mixer; Stir with poking bar, make mixing of materials even as far as possible, the batching total amount can stir with stirrer when big; The above-mentioned compound that stirs was put into ball grinder or sand mill ball milling 24-48 hours, and the slip that mill is good is poured out; And finished product is filtered with 100 order filter sieve.
As each described radar wave anti-fake paint of claim 1-3 in anti-radar wave Application for Field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100009656A CN100497504C (en) | 2006-01-16 | 2006-01-16 | Anti-toxic sterilizing radar wave anti-fake paint and its preparing and use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100009656A CN100497504C (en) | 2006-01-16 | 2006-01-16 | Anti-toxic sterilizing radar wave anti-fake paint and its preparing and use |
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| Publication Number | Publication Date |
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| CN1900184A CN1900184A (en) | 2007-01-24 |
| CN100497504C true CN100497504C (en) | 2009-06-10 |
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| CNB2006100009656A Expired - Fee Related CN100497504C (en) | 2006-01-16 | 2006-01-16 | Anti-toxic sterilizing radar wave anti-fake paint and its preparing and use |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328381B (en) * | 2008-07-21 | 2011-04-13 | 侯立安 | Visible and near infrared band sterilizing anti-counterfeiting coating |
| CN101328384B (en) * | 2008-07-21 | 2012-07-25 | 侯立安 | Middle and far infrared waveband sterilizing anti-counterfeiting coating |
| CN103073961B (en) * | 2013-01-24 | 2015-06-03 | 南京洛普电子工程研究所 | Multi-element composite microwave absorbent, microwave absorbing coating, microwave absorbing base material and preparation method |
| CN106085045A (en) * | 2016-06-14 | 2016-11-09 | 烟台民望机电技术有限公司 | A kind of biological anti-counterfeit paint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203252A (en) * | 1997-06-24 | 1998-12-30 | 洪性镛 | Paint composition for absorbing electromagnetic waves and method for manufacturing same |
| CN1990713A (en) * | 2005-12-27 | 2007-07-04 | 侯立安 | Antitoxin disinfection radar wave false proof coating and its preparation method and application |
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2006
- 2006-01-16 CN CNB2006100009656A patent/CN100497504C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203252A (en) * | 1997-06-24 | 1998-12-30 | 洪性镛 | Paint composition for absorbing electromagnetic waves and method for manufacturing same |
| CN1990713A (en) * | 2005-12-27 | 2007-07-04 | 侯立安 | Antitoxin disinfection radar wave false proof coating and its preparation method and application |
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| Publication number | Publication date |
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| CN1900184A (en) | 2007-01-24 |
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