CN102943374A - Anti-radiation warm-keeping antistatic fabric fiber, preparation method thereof and device - Google Patents
Anti-radiation warm-keeping antistatic fabric fiber, preparation method thereof and device Download PDFInfo
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- CN102943374A CN102943374A CN2012104735900A CN201210473590A CN102943374A CN 102943374 A CN102943374 A CN 102943374A CN 2012104735900 A CN2012104735900 A CN 2012104735900A CN 201210473590 A CN201210473590 A CN 201210473590A CN 102943374 A CN102943374 A CN 102943374A
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Abstract
The invention discloses an anti-radiation warm-keeping antistatic fabric fiber, a preparation method thereof and a device which is specially designed for implementing the method. The anti-radiation warm-keeping antistatic fabric fiber comprises a fiber based material, a tin plating layer is composited on the surface of the fiber based material, and a nano-coating is covered on the surface of the tin plating layer; the nano-coating is formed by mixing nano particles and film forming materials, the nano particles are one or a combination of more than one of stibium doped stannic oxide, ferrous oxide, iron trioxide or ferroferric oxide, and the film forming materials are one of waterborne polyurethane, waterborne epoxy resins, silicone emulsions, polyacrylate and polrvinyl chloride emulsions; and the weight percentage of the nano particles in the nano-coating is 20-40%, and the weight percentage of the film forming materials is 60-80%. Fabrics manufactured by the fabric fiber have comprehensive effects of radiation protection, warm keeping and static resistance and advantages of being good in softness and breathability.
Description
Technical field
The present invention relates to the functional fabric fiber, specifically refer to a kind of radiation-proof warming Antistatic Fabric fiber and preparation method thereof and device.
Background technology
The fabric radiation protection technology mainly contains power consumption and magnetic consumes two kinds.The principle of power consumption utilizes conductive shield to electromagnetic induced current short circuit exactly, avoids electromagnetic wave to cross screen layer with this; The principle of magnetic consumption utilizes the magnetic conductivity screen layer that electromagnetic wave is produced absorption exactly, avoids electromagnetic wave to cross screen layer with this.Both principles all are to realize decay to electromagenetic wave radiation by add conductive layer and/or magnetic layer in fabric or face liber.The warming technology of fabric is by adding the reflecting layer at fabric or face liber, will come from infrared reflection that the human heat produces and go back and be unlikely to lost, is similar to the silver coating of thermos bottle, and the reflectivity fabric can be by realizing the fabric plating.The fabric antistatic technology is to utilize fabric or face liber surface or integral body electric conductivity to a certain degree to reach the purpose of eliminating static, can sneak into conductive compositions, also can reach the anlistatig purpose of fabric at fabric or face liber Coating conductive compositions at fabric or face liber the inside.
Before the present invention proposes, application number is the method that 87107697.7 Chinese invention patent application discloses a kind of metal-coating on fabric, it is by carrying out coating and calendering processing to fabric before plating, in order to stop up the fabric tissue hole, make fabric reach light, radiation proof and warming effect, but its shortcoming is to stop up the gas permeability that the fabric tissue hole can affect textiles.In addition, the method has increased calendering treatment process, complicated operation.The patent No. is that the Chinese invention patent of ZL200480044415.3 discloses a kind of metal-coated textile, it is in the method deposition layer of metal coating of textiles by sputter, make textiles reach deodorizing, anlistatig function, institute's matel coated is stainless steel, titanium, silver, but utilize the method to be deposited on metal coating above the textiles and also can stop up gap between the textile fiber, affect the gas permeability of textiles, and its high expensive, the gentle right property of textiles is inadequate, and the metal level of coating comes off easily or scratches.The patent No. is that the Chinese invention patent of ZL97106422.9 discloses a kind of radiation-proof fabric and manufacture method thereof, it is the plating conductive layer on common fabric, realize power consumption type radiation proof function, and then the method that adopts wire mark apply one deck by silicon, carbon, receive, seal slurry that niobium, lithium, aluminium, iron form layer, realize the absorption-type radiation proof function, its weak point is at plating conductive layer on the common fabric or applies one deck seal slurry layer and still can stop up gap between the textile fiber, affects the gas permeability of textiles.
Summary of the invention
Purpose of the present invention will provide exactly a kind of radiation-proof warming Antistatic Fabric fiber and preparation method thereof and be realization the method specialized designs device, so that the fabric that adopts this face liber to be made not only has radiation proof, warming, anlistatig resultant effect, and have that gentle right property is good, the quality of good air permeability.
For achieving the above object, the radiation-proof warming Antistatic Fabric fiber that the present invention is designed comprises fiber base material, and its special character is: the surface recombination of described fiber base material has tin coating, and the surface coverage of described tin coating has nano coating; Described nano coating is mixed by nano particle and film forming matter, described nano particle is the tin ash that mixes of antimony and one or more the combination in ferrous oxide, di-iron trioxide or the tri-iron tetroxide, and described film forming matter is a kind of in aqueous polyurethane, aqueous epoxy resins, organic silicon emulsion, polyacrylate, the polyvinyl chloride emulsion; In the described nano coating, the weight percentage of nano particle is 20 ~ 40%, and the weight percentage of film forming matter is 60 ~ 80%.
Further, in the described nano coating, the weight percentage of nano particle is 25 ~ 35%, and the weight percentage of film forming matter is 65 ~ 75%.
Again further, described nano particle is the tin ash of antimony doping and the mixture of tri-iron tetroxide; Wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 60 ~ 80%, and the percentage by weight of tri-iron tetroxide in nano particle is 20 ~ 40%.
Further, described nano particle is the tin ash of antimony doping and the mixture of tri-iron tetroxide; Wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 70 ~ 80%, and the percentage by weight of tri-iron tetroxide in nano particle is 20 ~ 30%.
Also further, the thickness of described tin coating is 0.02 ~ 0.10 μ m, and the thickness of described nano coating is 5 ~ 10 μ m.
Again further, described fiber base material is a kind of in terylene, polyamide fibre, acrylic fibers, polypropylene fibre, spandex, polyvinyl or the polyvinyl chloride fibre.
The preparation method of radiation-proof warming Antistatic Fabric fiber of the present invention may further comprise the steps:
1) single or single bundle fiber base material is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise;
2) formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating leaves allowance;
3) fibre curtain after zinc-plated is carried out polishing, until tin coating on it is thinned to the thickness of setting;
4) coated with nano coating on the zinc-plated fibre curtain after the polishing.
Further, described step 2) in, the thickness of control tin coating is 1 ~ 3 μ m; In the described step 3), with the reduced thickness to 0.02 of tin coating ~ 0.10 μ m.
Further, in the described step 3), adopt abrasive suspension that the fibre curtain after zinc-plated is carried out polishing, abrasive suspension is formed by 8 ~ 20% abrasive material, 2 ~ 5% emulsifying agent and 75 ~ 90% deionized water emulsification by weight percentage, wherein abrasive material selection particle diameter is the combination of one or both arbitrary proportions in 400 ~ 2000 purpose carborundum or the alundum (Al2O3), emulsifying agent is a kind of in polyoxyethylene stearic acid ester or the neopelex, and the relative velocity during polishing between abrasive suspension and the fibre curtain is 1.5 ~ 2.5m/s.
For realizing the custom-designed fiber coating of the preparation method burnishing device of radiation-proof warming Antistatic Fabric fiber of the present invention, comprise reservoir, its special character is: described reservoir top is provided with hollow flat cylinder, described hollow flat cylinder both ends open place is provided with the fibre guide wheel, be provided with the abrasive suspension import on the described hollow flat cylinder stack shell, described abrasive suspension import links to each other with the circulation delivery side of pump, the input of described circulating pump links to each other with reservoir, and the ON cycle pump can realize that abrasive suspension is to the polishing of zinc-plated fiber.
Radiation-proof warming Antistatic Fabric fiber of the present invention and preparation method thereof has the characteristics of following several respects:
One, by single or single bundle fiber is arranged in rows, formation only has warp-wise not have the fibre curtain of broadwise, be conducive to fibre curtain is carried out fully effectively zinc-plated, adopt the conventional zinc-plated or chemical Way by Brush Plating Technique of vacuum to finish when zinc-plated, tin coating thickness is 1 ~ 3 micron, so both guaranteed that fibre curtain was zinc-plated fully, reserved surplus for later stage tin coating attenuated polishing again, tin is extremely lower than hardness and fusing point with other Metal Phases simultaneously, effectively guaranteed the softness of coating, and tin has good corrosion resistance and antioxygenic property, can prevent that coating from causing reflecting properties to descend because being corroded or oxygenated.
Its two, zinc-plated fibre curtain is polished to 0.02 ~ 0.10 micron of tin thickness, the too thick gentle right property that affects fiber of thickness, too thin electric conductivity and the reflectivity that then affects coating of thickness.Can obtain at fiber the reflecting layer of light behind the attenuated polishing, realize ultrared reflection, the fabric made of fiber most of infrared reflection that human body can be distributed goes back thus, realizes the reflection-type warming effect.
Its three, for protecting tin coating, apply one deck functional nano coating at zinc-plated fiber, nano coating adopts nano particle and film forming matter to mix.The small particle diameter of nano particle can conveniently realize microthin coating, in order to avoid affect the flexibility of fabric lining, and also these nano coatings all are transparent, can not affect the infrared reflection warming effect of the inside tin coating.The stannic oxide nanometer powder that antimony mixes has and stops ultrared effect, and is transparent to visible light, and combining with reflexive tin coating then has reflection-type and barrier type double warm effect simultaneously; The stannic oxide nanometer powder that antimony mixes also has electric conductivity, makes fiber have certain antistatic property after the formation coating.When the nano particle in the nano coating is the tin ash that mixes of antimony and tri-iron tetroxide mixture, tri-iron tetroxide wherein has good ferromagnetism, can realize the radiation proof of magnetic conduction type, combining with the tin coating of electric conductivity then has conductivity type and the dual radiation-proof effect of magnetic conduction type simultaneously.
Fiber coating burnishing device of the present invention selects abrasive suspension that fibre curtain is carried out attenuated polishing.The abrasive suspension splendid attire is in reservoir during its work, by circulating pump abrasive suspension is transported at a high speed on the hollow flat cylinder stack shell and is provided with the abrasive suspension import, flow out from hollow flat cylinder two ends again, when polished fibre curtain is passed from hollow change cylinder, produce the scouring type friction with the abrasive suspension of hollow flat cylinder high speed motion, thereby the attenuated polishing of realizing fiber coating is processed.The width of liquid storage tank should be wider than hollow flat cylindrical shell, in order to accept the abrasive suspension that flows out from both ends open.The both ends open place of hollow flat cylinder is provided with the fibre guide wheel, is of value to and transports fast fibre curtain.
In sum, utilize the inventive method prepared fabric lining flexibility and good air permeability, and have the dual radiation proof function of conductivity type magnetic conduction type and reflection-type barrier type double warm function and antistatic property, but the washing fastness of the double membrane structure Effective Raise fabric of its coating of while and coating.
Description of drawings
Fig. 1 is the structural representation of fiber coating burnishing device of the present invention under the use state.
The specific embodiment
Below in conjunction with the drawings and specific embodiments radiation-proof warming Antistatic Fabric fiber of the present invention and preparation method thereof and dedicated fiber coating burnishing device are described in further detail.
Fiber coating burnishing device shown in Figure 1 is to use in the special polishing step in preparation method of the present invention.This device comprises reservoir 1, reservoir 1 top is fixed with hollow flat cylinder 2, hollow flat cylinder 2 both ends open places are equipped with fibre guide wheel 5, offer abrasive suspension import 3 on hollow flat cylinder 2 stack shells, abrasive suspension import 3 links to each other with the output of circulating pump 4, the input of circulating pump 4 extend in the reservoir 1, is used for suction abrasive suspension wherein.
During this device work, fibre curtain 6 enters from hollow flat cylinder 2 one end openings under the guide effect of fibre guide wheel 5, and passes from hollow flat cylinder 2 other end openings.Meanwhile, the abrasive suspension in the reservoir 1 enters hollow flat cylinder 2 from abrasive suspension import 3 under the swabbing action of circulating pump 4, and flows out from hollow flat cylinder 2 both ends opens.Because hollow flat cylinder 2 narrow passages can produce resistance by convection cell, so the abrasive suspension that flows into from abrasive suspension import 3 can produce pressure hollow flat cylinder 2, by the friction that abrasive suspension and fibre curtain 6 relative motions produce, fibre curtain 6 is carried out the scouring type attenuated polishing process.The size of hollow flat cylinder 2 should be less than reservoir 1, in order to accept the abrasive suspension that flows out from both ends open.Fluid pressure and rate of flow of fluid, the abrasive concentration of abrasive suspension, the traverse speed of fibre curtain 6 in hollow flat cylinder 2 of regulating abrasive suspension all can change the polishing dynamics.
Embodiment 1
A kind of radiation-proof warming Antistatic Fabric fiber comprises the terylene base material, and it is the tin coating of 0.02 μ m that the surface recombination of terylene base material has thickness, and it is 5 μ m nano coatings that the surface coverage of tin coating has thickness; This nano coating is mixed by nano particle and film forming matter, and nano particle wherein is that the tin ash that mixes of antimony and ferrous oxide respectively account for by weight 50% ratio and combine, and film forming matter is aqueous polyurethane; In the nano coating, the weight percentage of nano particle is 25%, and the weight percentage of film forming matter is 75%.
The preparation method of this radiation-proof warming Antistatic Fabric fiber may further comprise the steps:
1) some single terylene base materials is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise.
2) adopt common metal coating method that formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating is 1 μ m.
3) adopt abrasive suspension in device shown in Figure 1, the fibre curtain after zinc-plated to be carried out polishing, abrasive suspension is formed by 8% abrasive material, 2% emulsifying agent and 90% deionized water emulsification by weight percentage, wherein abrasive material selection particle diameter is 400 ~ 2000 purpose carborundum, emulsifying agent is polyoxyethylene stearic acid ester, relative velocity during polishing between abrasive suspension and the fibre curtain is 1.5m/s, until tin coating on it is thinned to 0.02 μ m.
4) utilizing mechanical apparatus for coating coating thickness on the zinc-plated fibre curtain after the polishing is the nano coating of 5 μ m.
Embodiment 2
A kind of radiation-proof warming Antistatic Fabric fiber comprises the polyamide fibre base material, and it is the tin coating of 0.10 μ m that the surface recombination of polyamide fibre base material has thickness, and it is the nano coating of 10 μ m that the surface coverage of tin coating has thickness; Nano coating is mixed by nano particle and film forming matter, this nano particle is that tin ash and the tri-iron tetroxide that antimony mixes mixes, wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 60%, the percentage by weight of tri-iron tetroxide in nano particle is 40%, and film forming matter is aqueous epoxy resins; In the nano coating, the weight percentage of nano particle is 35%, and the weight percentage of film forming matter is 65%.
The preparation method of this radiation-proof warming Antistatic Fabric fiber may further comprise the steps:
1) some single Shu Jinlun base materials is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise.
2) adopt common metal coating method that formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating is 3 μ m.
3) adopt abrasive suspension in device shown in Figure 1, the fibre curtain after zinc-plated to be carried out polishing, abrasive suspension is formed by 20% abrasive material, 5% emulsifying agent and 75% deionized water emulsification by weight percentage, wherein to select particle diameter be that carborundum and the alundum (Al2O3) of 400 ~ 2000 purpose equal weight combines to abrasive material, emulsifying agent is neopelex, relative velocity during polishing between abrasive suspension and the fibre curtain is 2.5m/s, until tin coating on it is thinned to 0.10 μ m.
4) utilizing mechanical apparatus for coating coating thickness on the zinc-plated fibre curtain after the polishing is the nano coating of 10 μ m.
Embodiment 3
A kind of radiation-proof warming Antistatic Fabric fiber comprises the acrylic fibers base material, and it is the tin coating of 0.05 μ m that the surface recombination of acrylic fibers base material has thickness, and it is the nano coating of 8 μ m that the surface coverage of tin coating has thickness; This nano coating is mixed by nano particle and film forming matter, described nano particle is that tin ash and the tri-iron tetroxide that antimony mixes mixes, wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 70%, the percentage by weight of tri-iron tetroxide in nano particle is 30%, and film forming matter is organic silicon emulsion; In the nano coating, the weight percentage of nano particle is 40%, and the weight percentage of film forming matter is 60%.
The preparation method of this radiation-proof warming Antistatic Fabric fiber may further comprise the steps:
1) some single acrylic fibers base materials is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise.
2) adopt common metal coating method that formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating is 2 μ m.
3) adopt abrasive suspension in device shown in Figure 1, the fibre curtain after zinc-plated to be carried out polishing, abrasive suspension is formed by 10% abrasive material, 4% emulsifying agent and 86% deionized water emulsification by weight percentage, wherein abrasive material selection particle diameter is 400 ~ 2000 purpose alundum (Al2O3)s, emulsifying agent is polyoxyethylene stearic acid ester, relative velocity during polishing between abrasive suspension and the fibre curtain is 2.0m/s, until tin coating on it is thinned to 0.05 μ m.
4) utilizing mechanical apparatus for coating coating thickness on the zinc-plated fibre curtain after the polishing is the nano coating of 8 μ m.
Embodiment 4
A kind of radiation-proof warming Antistatic Fabric fiber comprises the polyvinyl chloride fibre base material, and it is the tin coating of 0.08 μ m that the surface recombination of polyvinyl chloride fibre base material has thickness, and it is the nano coating of 6 μ m that the surface coverage of tin coating has thickness; This nano coating is mixed by nano particle and film forming matter, described nano particle is that tin ash and the tri-iron tetroxide that antimony mixes mixes, wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 80%, the percentage by weight of tri-iron tetroxide in nano particle is 20%, and film forming matter is polyacrylate; In the nano coating, the weight percentage of nano particle is 20%, and the weight percentage of film forming matter is 80%.
The preparation method of this radiation-proof warming Antistatic Fabric fiber may further comprise the steps:
1) some single polyvinyl chloride fibre base materials is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise.
2) adopt common metal coating method that formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating is 2.5 μ m.
3) adopt abrasive suspension in device shown in Figure 1, the fibre curtain after zinc-plated to be carried out polishing, abrasive suspension is formed by 17% abrasive material, 3% emulsifying agent and 80% deionized water emulsification by weight percentage, wherein abrasive material selection particle diameter is 400 ~ 2000 purpose alundum (Al2O3)s, emulsifying agent is neopelex, relative velocity during polishing between abrasive suspension and the fibre curtain is 1.8m/s, until tin coating on it is thinned to 0.08 μ m.
4) utilizing mechanical apparatus for coating coating thickness on the zinc-plated fibre curtain after the polishing is the nano coating of 6 μ m.
Embodiment 5
A kind of radiation-proof warming Antistatic Fabric fiber comprises the spandex base material, and it is the tin coating of 0.06 μ m that the surface recombination of spandex base material has thickness, and it is the nano coating of 8 μ m that the surface coverage of tin coating has thickness; This nano coating is mixed by nano particle and film forming matter, described nano particle is that tin ash and the di-iron trioxide that antimony mixes mixes, wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 70%, the percentage by weight of di-iron trioxide in nano particle is 30%, and film forming matter is aqueous polyurethane; In the nano coating, the weight percentage of nano particle is 30%, and the weight percentage of film forming matter is 70%.
The preparation method of this radiation-proof warming Antistatic Fabric fiber may further comprise the steps:
1) some single spandex base materials is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise.
2) adopt common metal coating method that formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating is 1.5 μ m.
3) adopt abrasive suspension in device shown in Figure 1, the fibre curtain after zinc-plated to be carried out polishing, abrasive suspension is formed by 17% abrasive material, 3% emulsifying agent and 80% deionized water emulsification by weight percentage, wherein abrasive material selection particle diameter is 400 ~ 2000 purpose alundum (Al2O3)s, emulsifying agent is neopelex, relative velocity during polishing between abrasive suspension and the fibre curtain is 2.2m/s, until tin coating on it is thinned to 0.05 μ m.
4) utilizing mechanical apparatus for coating coating thickness on the zinc-plated fibre curtain after the polishing is the nano coating of 7 μ m.
Embodiment 6
A kind of radiation-proof warming Antistatic Fabric fiber comprises the polyvinyl chloride fibre base material, and it is the tin coating of 0.01 μ m that the surface recombination of polyvinyl chloride fibre base material has thickness, and it is the nano coating of 8 μ m that the surface coverage of tin coating has thickness; This nano coating is mixed by nano particle and film forming matter, described nano particle is that tin ash, tri-iron tetroxide and the di-iron trioxide that antimony mixes mixes, wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 60%, the percentage by weight of tri-iron tetroxide in nano particle is 20%, the percentage by weight of di-iron trioxide in nano particle is 20%, and film forming matter is aqueous polyurethane; In the nano coating, the weight percentage of nano particle is 35%, and the weight percentage of film forming matter is 65%.
The preparation method of this radiation-proof warming Antistatic Fabric fiber may further comprise the steps:
1) some single polyvinyl chloride fibre base materials is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise.
2) adopt common metal coating method that formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating is 2.5 μ m.
3) adopt abrasive suspension in device shown in Figure 1, the fibre curtain after zinc-plated to be carried out polishing, abrasive suspension is formed by 17% abrasive material, 3% emulsifying agent and 80% deionized water emulsification by weight percentage, wherein abrasive material selection particle diameter is 400 ~ 2000 purpose alundum (Al2O3)s, emulsifying agent is neopelex, relative velocity during polishing between abrasive suspension and the fibre curtain is 1.8m/s, until tin coating on it is thinned to 0.10 μ m.
4) utilizing mechanical apparatus for coating coating thickness on the zinc-plated fibre curtain after the polishing is the nano coating of 8 μ m.
Properties test and result to the radiation-proof warming Antistatic Fabric fiber product of above-described embodiment 1 ~ 6 are:
Shielding property: 30 ~ 1000MHz electromagnetic wave attenuation, 40 ~ 65db;
Thermal property: the infrared reflection rate reaches 89 ~ 93%;
Antistatic property: the volume resistivity of fiber is 10
7~ 10
10Ohmcm all shows good shielding property, thermal property and antistatic property;
Softness is compared with the fabric of not zinc-plated and coating can reach more than 85% of the latter;
Gas permeability is identical with fabric not zinc-plated and coating.
Claims (10)
1. a radiation-proof warming Antistatic Fabric fiber comprises fiber base material, and it is characterized in that: the surface recombination of described fiber base material has tin coating, and the surface coverage of described tin coating has nano coating; Described nano coating is mixed by nano particle and film forming matter, described nano particle is the tin ash that mixes of antimony and one or more the combination in ferrous oxide, di-iron trioxide and the tri-iron tetroxide, and described film forming matter is a kind of in aqueous polyurethane, aqueous epoxy resins, organic silicon emulsion, polyacrylate, the polyvinyl chloride emulsion; In the described nano coating, the weight percentage of nano particle is 20 ~ 40%, and the weight percentage of film forming matter is 60 ~ 80%.
2. radiation-proof warming Antistatic Fabric fiber according to claim 1, it is characterized in that: in the described nano coating, the weight percentage of nano particle is 25 ~ 35%, and the weight percentage of film forming matter is 65 ~ 75%.
3. radiation-proof warming Antistatic Fabric fiber according to claim 1 and 2 is characterized in that: described nano particle is the tin ash that mixes of antimony and the mixture of tri-iron tetroxide; Wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 60 ~ 80%, and the percentage by weight of tri-iron tetroxide in nano particle is 20 ~ 40%.
4. radiation-proof warming Antistatic Fabric fiber according to claim 1 and 2 is characterized in that: described nano particle is the tin ash that mixes of antimony and the mixture of tri-iron tetroxide; Wherein, the percentage by weight of tin ash in nano particle that antimony mixes is 70 ~ 80%, and the percentage by weight of tri-iron tetroxide in nano particle is 20 ~ 30%.
5. radiation-proof warming Antistatic Fabric fiber according to claim 1 and 2, it is characterized in that: the thickness of described tin coating is 0.02 ~ 0.10 μ m, the thickness of described nano coating is 5 ~ 10 μ m.
6. radiation-proof warming Antistatic Fabric fiber according to claim 1 and 2 is characterized in that: described fiber base material is a kind of in terylene, polyamide fibre, acrylic fibers, polypropylene fibre, spandex, polyvinyl or the polyvinyl chloride fibre.
7. the preparation method of a radiation-proof warming Antistatic Fabric fiber claimed in claim 1 may further comprise the steps:
1) single or single bundle fiber base material is arranged in rows, forms and only have warp-wise not have the fibre curtain of broadwise;
2) formed fibre curtain is carried out zinc-plated processing, the thickness of control tin coating leaves allowance;
3) fibre curtain after zinc-plated is carried out polishing, until tin coating on it is thinned to the thickness of setting;
4) coated with nano coating on the zinc-plated fibre curtain after the polishing.
8. the preparation method of radiation-proof warming Antistatic Fabric fiber according to claim 7 is characterized in that: described step 2), the thickness of control tin coating is 1 ~ 3 μ m; In the described step 3), with the reduced thickness to 0.02 of tin coating ~ 0.10 μ m.
9. according to claim 7 or the preparation method of 8 described radiation-proof warming Antistatic Fabric fibers, it is characterized in that: in the described step 3), adopt abrasive suspension that the fibre curtain after zinc-plated is carried out polishing, abrasive suspension is by weight percentage by 8 ~ 20% abrasive material, 2 ~ 5% emulsifying agent and 75 ~ 90% deionized water emulsification form, wherein abrasive material selection particle diameter is the combination of one or both arbitrary proportions in 400 ~ 2000 purpose carborundum or the alundum (Al2O3), emulsifying agent is a kind of in polyoxyethylene stearic acid ester or the neopelex, and the relative velocity during polishing between abrasive suspension and the fibre curtain is 1.5 ~ 2.5m/s.
10. one kind is the custom-designed fiber coating of the realization described preparation method of claim 7 burnishing device, comprise reservoir (1), it is characterized in that: described reservoir (1) top is provided with hollow flat cylinder (2), described hollow flat cylinder (2) both ends open place is provided with fibre guide wheel (5), be provided with abrasive suspension import (3) on described hollow flat cylinder (2) stack shell, described abrasive suspension import (3) links to each other with the output of circulating pump (4), the input of described circulating pump (4) links to each other with reservoir (1), and ON cycle pump (4) can realize that abrasive suspension is to the polishing of zinc-plated fiber.
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| CN105220476B (en) * | 2015-10-16 | 2017-11-28 | 上海纳米技术及应用国家工程研究中心有限公司 | A kind of preparation method of the PET polyester electric conduction fibers based on tin-antiomony oxide |
| CN105220476A (en) * | 2015-10-16 | 2016-01-06 | 上海纳米技术及应用国家工程研究中心有限公司 | A kind of preparation method of the PET polyester electric conduction fiber based on tin-antiomony oxide |
| CN105970626A (en) * | 2016-06-28 | 2016-09-28 | 怀宁县鑫源无纺布有限公司 | Permanently antistatic fabric |
| CN107663771A (en) * | 2017-08-10 | 2018-02-06 | 江苏新瑞贝科技股份有限公司 | A kind of fabric radiation agent and preparation method thereof |
| CN107447532A (en) * | 2017-09-14 | 2017-12-08 | 张家港市双河染织有限公司 | A kind of manufacturing process of Anti-static textile fabric |
| CN107629529A (en) * | 2017-09-14 | 2018-01-26 | 张家港市双河染织有限公司 | A kind of weaving anti-static coatings and its preparation technology |
| CN108252093A (en) * | 2017-12-18 | 2018-07-06 | 江苏新瑞贝科技股份有限公司 | A kind of water-refusing oil-refusing finishing agent and preparation method thereof |
| CN108486870A (en) * | 2018-04-26 | 2018-09-04 | 苏州超康纺织科技有限公司 | A kind of preparation method of sleeping pajama fabric fiber |
| CN109023920A (en) * | 2018-08-22 | 2018-12-18 | 安徽利思达网业有限公司 | A method of waterproof and oilproof antistatic terylene needled felt is made with magnetron sputtering-plasma |
| CN112708979A (en) * | 2020-12-21 | 2021-04-27 | 杭州奥华纺织有限公司 | Electromagnetic shielding core-spun yarn and preparation process thereof |
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