CN114318861A - Method for preparing structural yarn dyed fabric based on magnetron sputtering method - Google Patents

Method for preparing structural yarn dyed fabric based on magnetron sputtering method Download PDF

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Publication number
CN114318861A
CN114318861A CN202011077391.9A CN202011077391A CN114318861A CN 114318861 A CN114318861 A CN 114318861A CN 202011077391 A CN202011077391 A CN 202011077391A CN 114318861 A CN114318861 A CN 114318861A
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China
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fabric
titanium dioxide
magnetron sputtering
metal
nano
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CN202011077391.9A
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Inventor
李来斌
仇兆波
陆汉勇
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Shanghai Shuixing Home Textile Co Ltd
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Shanghai Shuixing Home Textile Co Ltd
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Priority to CN202011077391.9A priority Critical patent/CN114318861A/en
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Abstract

The invention discloses a method for preparing a structural yarn-dyed fabric based on a magnetron sputtering method. The method comprises the steps of pretreating the fabric, plating a nano metal film on the surface of the fabric, and plating a nano titanium dioxide film on the fabric. Through the selection of different metal layers on the surface of the fabric, structural colors with different colors can be formed on the surface of the fabric, and meanwhile, the electrical and magnetic functions of the fabric can be realized through the process. The technical method reduces the use of the traditional chemical dye, avoids the disadvantage of the traditional fabric fastness loss, and has a certain application prospect.

Description

Method for preparing structural yarn dyed fabric based on magnetron sputtering method
Technical Field
The invention relates to a fabric preparation method, and particularly discloses a structure yarn dyed fabric preparation method based on a magnetron sputtering method.
Background
At present, various colors of textiles are mainly realized by attaching dyes on fibers or fabrics through a dyeing and printing process. In the traditional dyeing and finishing process, a large amount of dyeing materials and auxiliaries which affect the environment and hinder the health of human bodies are used, the dyeing materials and the auxiliaries are discharged in the forms of gas, liquid and solid to pollute the environment and harm the health of human beings, and meanwhile, a large amount of energy and water are consumed in the dyeing and finishing process. Along with the enhancement of environmental awareness of people, the pollution of the traditional dyeing and finishing process to water resources and environment is more and more concerned by people. Therefore, energy conservation and emission reduction, green dyeing and finishing, ecological dyeing and finishing and the like are one of the hot spots concerned in the industry by providing an effort direction and a final target for the dyeing and finishing technology after people fully know the importance of environmental protection energy sources and developing an ecological dyeing process and a new dyeing method.
The biological structural color is originally discovered in the 17 th century, and the structural color existing in nature is a color effect generated by the interference, transmission, diffraction, scattering and other actions of incident visible light at a fine microstructure such as a ligament layer, a cortical layer, a ridge and the like on a biological surface. The structural color is nontoxic and environment-friendly, and needs less energy, so that the method is expected to become a novel waterless dyeing technology to solve the problem of environmental pollution of the current printing and dyeing industry and produce colorful colors which cannot be realized by dyeing.
The magnetron sputtering coating has the advantages of high target deposition rate, good film forming quality, suitability for large-area production and the like, is widely applied to the coating industry, such as mobile phone screens, high-grade door handles, automobile ultraviolet-proof films, faucet outer layer metal films and the like, and has important significance for reducing pollution and protecting the environment by applying the magnetron sputtering method to the textile field.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a method for preparing a structural yarn dyed fabric based on a magnetron sputtering method, which can form structural color on the surface of the fabric, is easy for industrial production and reduces the pollution of the dye industry to the environment.
The invention is realized by the following steps: a method for preparing a structural yarn-dyed fabric based on a magnetron sputtering method comprises the following steps:
(1) pretreatment of the fabric:
immersing the fabric into an acetone solution with the mass concentration of 90-99% for soaking, and then carrying out low-pressure vacuum plasma etching; wherein the low pressure vacuum or the likeThe parameters of the plasma etching are as follows: the temperature is 40-100 ℃, and the pressure is 8 x 10-4-0.5*10-3Pa, power supply power of 40-350W, time of 10-30min, and working gas of argon;
(2) plating a nano metal film on the surface of the fabric:
putting the pretreated fabric into a magnetron sputtering device for nano metal coating; the distance between the fabric and the metal target is 80-100mm, the working gas is argon, the purity is 95-99.9%, and the vacuum degree is 1 x 10-4-2*10-3Pa, the gas flow rate is 5-10sccm, the fabric rotating speed is 8-12r/min, the magnetron sputtering power is 120-280W, and the magnetron sputtering time is 10-20 min; the metal target is one of metal copper, silver or aluminum;
(3) plating nano titanium dioxide film on fabric
Plating a nano titanium dioxide film on the surface of the fabric plated with the nano metal film again by adopting radio frequency reactive sputtering;
the sputtering target material is a metal titanium target, and the sputtering parameters are as follows: the distance between the fabric and the target material is 80-100mm, and the vacuum degree is 2 x 10-4-2*10-3Pa; the purity of the argon is 95-99.9 percent, and the flow rate of the argon is 10ml/min-50 ml/min; oxygen as a reaction gas, and the ratio of the oxygen to the argon flow velocity is 1: 3-1: 5, the sputtering power is 100W-300W; the coating time is 5min-50 min; the air pressure is 0.5Pa-1Pa, and the fabric plated with the nano titanium dioxide film is obtained.
Further comprising the step of washing the fabric obtained in the step (3): placing the fabric in ethanol for ultrasonic cleaning for 15min, rinsing with distilled water after cleaning, and placing in an oven for drying; wherein the rinsing mode is ultrasonic or soaking, the rinsing time is 10-60min, the drying temperature is 100 ℃, and the drying time is 30 min.
In the step (2), the metal target is a film with a reticular structure formed by uniformly distributing nano-scale copper, silver or aluminum particles transversely and longitudinally, and the thickness of the film is 800-1500 nm.
In the step (3), the titanium dioxide film comprises a plurality of titanium dioxide particles, and the titanium dioxide particles are attached to the surface of the metal layer and form a compact structure with the metal layer.
The invention has the beneficial effects that: sequentially plating a nano metal film and a nano titanium dioxide film on the surface of the fabric by a magnetron sputtering method to prepare a periodic film, successfully obtaining beautiful structural color with an iridescent effect, and exploring the change condition of changing different single-factor sputtering conditions and the excellent effect of the structural color of the polyester fabric; the invention reduces the use of traditional chemical dyes, avoids the disadvantage of the traditional fabric fastness loss, and has certain application prospect.
Detailed Description
The invention relates to a method for preparing a structural yarn-dyed fabric based on a magnetron sputtering method, which comprises the following steps:
(1) pretreatment of the fabric:
immersing the fabric into an acetone solution with the mass concentration of 90-99% for soaking, and then carrying out low-pressure vacuum plasma etching; wherein, the parameters of the low-pressure vacuum plasma etching are as follows: the temperature is 40-100 ℃, and the pressure is 8 x 10-4-0.5*10-3Pa, power supply power of 40-350W, time of 10-30min, and working gas of argon.
(2) Plating a nano metal film on the surface of the fabric:
putting the pretreated fabric into a magnetron sputtering device for nano metal coating; the distance between the fabric and the metal target is 80-100mm, the working gas is argon, the purity is 95-99.9%, and the vacuum degree is 1 x 10-4-2*10-3Pa, the gas flow rate is 5-10sccm, the fabric rotating speed is 8-12r/min, the magnetron sputtering power is 120-280W, and the magnetron sputtering time is 10-20 min; the metal target is one of metal copper, silver or aluminum. The metal target is a film with a reticular structure formed by uniformly distributing nano-scale copper, silver or aluminum particles transversely and longitudinally, and the thickness of the film is 800-1500 nm.
(3) Plating nano titanium dioxide film on fabric
Plating a nano titanium dioxide film on the surface of the fabric plated with the nano metal film again by adopting radio frequency reactive sputtering;
the sputtering target material is a metal titanium target, and the sputtering parameters are as follows: the distance between the fabric and the target material is 80-100mm, and the vacuum degree is 2 x 10-4-2*10-3Pa; the purity of the argon is 95-99.9 percent, and the flow rate of the argon is 10ml/min-50 ml/min; oxygen as a reaction gas, and the ratio of the oxygen to the argon flow velocity is 1: 3-1: 5, the sputtering power is 100W-300W; the coating time is 5min-50 min; the air pressure is 0.5Pa-1Pa, and the fabric plated with the nano titanium dioxide film is obtained. The titanium dioxide film comprises a plurality of titanium dioxide particles, and the titanium dioxide particles are attached to the surface of the metal layer and form a compact structure with the metal layer.
Cleaning the fabric obtained in the step (3): placing the fabric in ethanol for ultrasonic cleaning for 15min, rinsing with distilled water after cleaning, and placing in an oven for drying; wherein the rinsing mode is ultrasonic or soaking, the rinsing time is 10-60min, the drying temperature is 100 ℃, and the drying time is 30 min.
The first embodiment is as follows:
(1) pretreating the fabric, ultrasonically cleaning the fabric in acetone with the purity of 99% for 30min, cleaning the fabric with distilled water after cleaning, and drying the fabric by using an oven. Then, low-pressure vacuum plasma etching was performed, wherein the degree of vacuum was 9 × 10-4Pa, power supply power of 200W, time of 15min, and working gas of argon.
(2) Plating a nano metal copper film layer on the surface of the fabric. The distance between the fabric and the target material is 80mm, the working gas is argon, the purity is 96 percent, and the vacuum degree is 5 x 10-4Pa, the gas flow rate is 7sccm, the fabric rotating speed is 8r/min, and the magnetron sputtering power is 140W. The size of the copper particles can be controlled by the amount of argon flow and the degree of vacuum during the magnetron sputtering process.
(3) The fabric is plated with a nano titanium dioxide film. The titanium dioxide target material is arranged in a magnetron sputtering target, the distance between the fabric and the target material is 80mm, and the sputtering chamber is vacuumized to the vacuum degree of 9 x 10-4Pa, argon as working gas, and 96% of purity. Then high-purity argon gas is injected into the sputtering chamber until the pressure reaches 0.7 Pa. And starting a radio frequency power supply applied to the titanium dioxide target, and starting sputtering the titanium dioxide target to clean the surface of the titanium dioxide target, wherein the sputtering time is 1 min. And after the cleaning is finished, turning off the radio frequency power supply, and setting the radio frequency sputtering power to be 120W. Opening titanium dioxide target siteAnd sputtering the fabric with the radio frequency power supply for 10min at 90 ℃ to obtain the fabric plated with the nano titanium dioxide film.
Cleaning the fabric obtained in the step (3): placing the fabric in ethanol for ultrasonic cleaning for 15min, rinsing with distilled water after cleaning, and placing in an oven for drying; wherein the rinsing mode is ultrasonic or soaking, the rinsing time is 30min, the drying temperature is 100 ℃, and the drying time is 30 min.
The advantage of this embodiment is that copper/titanium dioxide multilayer composite structure can effectively reflect the infrared ray, realizes compound polychrome fabric surface color effect.
Example two:
(1) pretreating the fabric, ultrasonically cleaning the fabric in acetone with the purity of 95% for 50min, cleaning the fabric with distilled water after cleaning, and drying the fabric by using an oven. Then, low-pressure vacuum plasma etching is carried out, wherein the vacuum degree is 10 x 10-4Pa, power supply power 180W, time 20min, and working gas argon.
(2) Plating a nano metal copper film layer on the surface of the fabric. The distance between the fabric and the target material is 100mm, the working gas is argon, the purity is 99 percent, and the vacuum degree is 6 x 10-4Pa, the gas flow rate is 8sccm, and the fabric rotating speed is 10 r/min. The size of the aluminum particles can be controlled by the amount of argon flow and the degree of vacuum during magnetron sputtering.
(3) The fabric is plated with a nano titanium dioxide film. The titanium dioxide target material is arranged in a magnetron sputtering target, the distance between the fabric and the target material is 100mm, and the sputtering chamber is vacuumized to the vacuum degree of 8 x 10-4Pa, the working gas is argon gas, the purity is 99%, and then high-purity argon gas is injected into the sputtering chamber until the air pressure reaches 0.9 Pa. And starting a radio frequency power supply applied to the titanium dioxide target, and starting sputtering the titanium dioxide target to clean the surface of the titanium dioxide target, wherein the sputtering time is 1 min. After the cleaning is finished, the radio frequency power supply is turned off, and the radio frequency sputtering power is set to be 130W. And starting a titanium dioxide target position radio frequency power supply, and sputtering for 15min at 90 ℃ to obtain the fabric plated with the nano titanium dioxide film.
The method has the advantages that the metal aluminum raw material is easy to process, the ductility is good, the thickness of the aluminum/titanium dioxide composite film layer is easier to control, and the color shows blue and yellow.
Example three:
(1) pretreating the fabric, ultrasonically cleaning the fabric in acetone with the purity of 99% for 20min, cleaning the fabric with distilled water after cleaning, and drying the fabric by using an oven. Then, low-pressure vacuum plasma etching is carried out, wherein the vacuum degree is 8 x 10-4Pa, power supply power 180W, time 20min, and working gas argon.
(2) Plating a nano metal copper film layer on the surface of the fabric. The distance between the fabric and the target material is 70mm, the working gas is argon, the purity is 98 percent, and the vacuum degree is 6 x 10-4Pa, the gas flow rate is 8sccm, and the fabric rotating speed is 5 r/min. The size of the silver particles can be controlled by the amount of argon gas flow and the degree of vacuum during the magnetron sputtering process.
(3) The fabric is plated with a nano titanium dioxide film. The titanium dioxide target material is arranged in a magnetron sputtering target, the distance between the fabric and the target material is 70mm, and the sputtering chamber is vacuumized to the vacuum degree of 9 x 10-4Pa, the working gas is argon gas, the purity is 98%, and then high-purity argon gas is injected into the sputtering chamber until the air pressure reaches 1 Pa. And starting a radio frequency power supply applied to the titanium dioxide target, and starting sputtering the titanium dioxide target to clean the surface of the titanium dioxide target, wherein the sputtering time is 2 min. And after the cleaning is finished, turning off the radio frequency power supply and setting the radio frequency sputtering power to be 150W. And starting a titanium dioxide target position radio frequency power supply, and sputtering for 15min at 80 ℃ to obtain the fabric plated with the nano titanium dioxide film.
The advantage of this embodiment is that the silver/titanium dioxide film layer fabric can display blue and green under natural illumination.

Claims (4)

1. A method for preparing a structural yarn-dyed fabric based on a magnetron sputtering method is characterized by comprising the following steps: the method comprises the following steps:
(1) pretreatment of the fabric:
immersing the fabric into an acetone solution with the mass concentration of 90-99% for soaking, and then carrying out low-pressure vacuum plasma etching; wherein the low pressure vacuum plasma etchingThe parameters of (A) are as follows: the temperature is 40-100 ℃, and the pressure is 8 x 10-4-0.5*10-3Pa, power supply power of 40-350W, time of 10-30min, and working gas of argon;
(2) plating a nano metal film on the surface of the fabric:
putting the pretreated fabric into a magnetron sputtering device for nano metal coating; the distance between the fabric and the metal target is 80-100mm, the working gas is argon, the purity is 95-99.9%, and the vacuum degree is 1 x 10-4-2*10-3Pa, the gas flow rate is 5-10sccm, the fabric rotating speed is 8-12r/min, the magnetron sputtering power is 120-280W, and the magnetron sputtering time is 10-20 min; the metal target is one of metal copper, silver or aluminum;
(3) plating nano titanium dioxide film on fabric
Plating a nano titanium dioxide film on the surface of the fabric plated with the nano metal film again by adopting radio frequency reactive sputtering;
the sputtering target material is a metal titanium target, and the sputtering parameters are as follows: the distance between the fabric and the target material is 80-100mm, and the vacuum degree is 2 x 10-4-2*10-3Pa; the purity of the argon is 95-99.9 percent, and the flow rate of the argon is 10ml/min-50 ml/min; oxygen as a reaction gas, and the ratio of the oxygen to the argon flow velocity is 1: 3-1: 5, the sputtering power is 100W-300W; the coating time is 5min-50 min; the air pressure is 0.5Pa-1Pa, and the fabric plated with the nano titanium dioxide film is obtained.
2. The method for preparing a structural yarn dyed fabric based on a magnetron sputtering method according to claim 1, characterized in that: further comprising the step of washing the fabric obtained in the step (3): placing the fabric in ethanol for ultrasonic cleaning for 15min, rinsing with distilled water after cleaning, and placing in an oven for drying; wherein the rinsing mode is ultrasonic or soaking, the rinsing time is 10-60min, the drying temperature is 100 ℃, and the drying time is 30 min.
3. The method for preparing a structural yarn dyed fabric based on a magnetron sputtering method according to claim 1, characterized in that: in the step (2), the metal target is a film with a reticular structure formed by uniformly distributing nano-scale copper, silver or aluminum particles transversely and longitudinally, and the thickness of the film is 800-1500 nm.
4. The method for preparing a structural yarn dyed fabric based on a magnetron sputtering method according to claim 1, characterized in that: in the step (3), the titanium dioxide film comprises a plurality of titanium dioxide particles, and the titanium dioxide particles are attached to the surface of the metal layer and form a compact structure with the metal layer.
CN202011077391.9A 2020-10-10 2020-10-10 Method for preparing structural yarn dyed fabric based on magnetron sputtering method Pending CN114318861A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022232870A1 (en) * 2021-05-03 2022-11-10 Survivon Ltd Vapour deposition product and method therefor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058722A1 (en) * 2004-12-03 2006-06-08 Mascioni S.P.A. Process of surface finishing and colouration of an article
CN101637679A (en) * 2009-08-25 2010-02-03 江南大学 Method for preparing antibacterial filter screen
CN105603715A (en) * 2014-10-31 2016-05-25 广东欣丰科技有限公司 Fabric structure color preparation method
CN105862000A (en) * 2016-05-11 2016-08-17 江南大学 Method for preparing nano-films for realizing structural colors on fabric surfaces through magnetron sputtering technology
CN111021085A (en) * 2019-12-02 2020-04-17 上海工程技术大学 Cu/TiO based on magnetron sputtering2Heat insulation fabric and preparation method thereof
CN111621976A (en) * 2020-04-29 2020-09-04 上海工程技术大学 Wool composite material and preparation method and application thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058722A1 (en) * 2004-12-03 2006-06-08 Mascioni S.P.A. Process of surface finishing and colouration of an article
CN101637679A (en) * 2009-08-25 2010-02-03 江南大学 Method for preparing antibacterial filter screen
CN105603715A (en) * 2014-10-31 2016-05-25 广东欣丰科技有限公司 Fabric structure color preparation method
CN105862000A (en) * 2016-05-11 2016-08-17 江南大学 Method for preparing nano-films for realizing structural colors on fabric surfaces through magnetron sputtering technology
CN111021085A (en) * 2019-12-02 2020-04-17 上海工程技术大学 Cu/TiO based on magnetron sputtering2Heat insulation fabric and preparation method thereof
CN111621976A (en) * 2020-04-29 2020-09-04 上海工程技术大学 Wool composite material and preparation method and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022232870A1 (en) * 2021-05-03 2022-11-10 Survivon Ltd Vapour deposition product and method therefor

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Application publication date: 20220412