CN104179011A - Nano plasma waterproof treatment method for textiles - Google Patents
Nano plasma waterproof treatment method for textiles Download PDFInfo
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- CN104179011A CN104179011A CN201410342946.6A CN201410342946A CN104179011A CN 104179011 A CN104179011 A CN 104179011A CN 201410342946 A CN201410342946 A CN 201410342946A CN 104179011 A CN104179011 A CN 104179011A
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Abstract
The invention provides a nano plasma waterproof treatment method for textiles. The nano plasma waterproof treatment method for the textiles is characterized in that the waterproof treatment is carried out on the textiles by using a low-pressure plasma nano coating device and a low-pressure plasma polymerization or atomic layer deposition method. The nano plasma waterproof treatment method for the textiles comprises the following specific steps: firstly putting the textiles in a bin body of a low-pressure plasma processing device and pumping vacuum until 10-15mT, and uniformly attaching a waterproof agent onto the surfaces of the textiles under the action of the plasma and simultaneously inputting helium at a certain flow into the bin body of the low-pressure plasma processing device, wherein the flow of the waterproof agent is controlled to be 10-50sccm and the processing time lasts for 30-120 minutes; and returning to the air condition after finishing processing and taking out the textiles. The waterproof agent is a perfluorooctylbromide monomer. According to the nano plasma waterproof treatment method for the textiles, the textiles have three-dimensional waterproof oil-repellent functions under the precondition that the primary properties of the textiles remain unchanged; the production process for the textiles is simple and free of pollution.
Description
Technical field
The invention belongs to textile product aftertreatment technology technical field, is a kind of fabric nano plasma method for waterproofing specifically.
Background technology is along with people are comfortable to textiles, healthy and functional continuous pursuit, and all kinds of textiless of novel research and development provide the einnehmen function of various excellences to people.For waterproof, the oil-resistant characteristic of outdoor textiles, conventional is to utilize various materials to carry out coating to textiles at present, and coating technology is mainly through coating dipping, pads processing, makes fabric reach various functional effects.
Weaving must be got the requirement of coating clear before coating, is to be coated with PVC or PU, whether has hydraulic pressure requirement, and feel how, and what have sample must first analyze sample.The purposes that preferably will know in addition the fabric after client's coating, is general clothes or down jackets or tent etc., and particularly some coating also involves dyeing, requires to adjust the technique of dyeing according to coating.Whole coating process complexity is loaded down with trivial details, and the fabric after coating is subject to the factors such as material, coating layer thickness, temperature to affect larger.
Mainly there is following technical problem in existing spinning coating technology:
1, existing coating technology is generally carried out one side processing at textiles, and untreated one side is without waterproof effect;
2, through the textiles of coating, air permeability is very poor, and certain thickness coating is substantially without air permeable effect, and feel is poor;
3, some coated fabric at once cooling after heated will hardening, of long duration easy to be aging, generally, coating layer thickness is at 0.2mm～0.8mm, coating can produce the phenomenon of cracking in washing process, seriously dirt cannot thoroughly be cleaned.
4, existing coating technology coating layer thickness, the more difficult control of blowdown environmental protection in process of production.
Low-voltage plasma nano coating technology is mainly used in, on printed circuit board (PCB), it is carried out to decontamination at present, and low-voltage plasma nano coating technology is aspect textiles (particularly 3 D stereo) WATER REPELLENT TREATMENT, does not also have ripe technology open.How to utilize low-voltage plasma nano coating equipment to carry out WATER REPELLENT TREATMENT to textiles, solve the subject matter that existing coated fabric exists.This is current technical problem urgently to be resolved hurrily.
Summary of the invention the present invention solves the problem and shortage that prior art exists, and a kind of fabric nano is provided
Plasma method for waterproofing, makes, under the constant prerequisite of the original property retention of textiles, to have three-dimensional
Waterproof, refuse functional oil, production technology is simple, pollution-free.
The object of the invention is to be achieved through the following technical solutions: a kind of fabric nano etc. from
Sub-method for waterproofing, is characterized in that, uses low-voltage plasma nano coating equipment, adopts low-voltage plasma polymerisation or atomic layer deposition method, and textiles is carried out to WATER REPELLENT TREATMENT, and concrete steps comprise:
First textiles to be put into the warehouse of low pressure plasma treatment facility, and vacuum is taken out
To 10-15mT, under isoionic effect, waterproof medicament is evenly attached to textile surface, described waterproof medicament flow-control 10-50sccm, processing time 30-120min, after finishing dealing with, returns to air condition and takes out textiles.
Improvement to technique scheme: described waterproof medicament is liquid fluorocarbon class monomer.
Further improvement to technique scheme: in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.
Further improvement to technique scheme: fabric coating thickness after treatment is less than 250nm.
Further improvement to technique scheme: described textiles is weaving face fabric, described weaving face fabric comprises polyester cotton blending fabric, cotton type weaving face fabric, viscose glue cloth, polyester fabric, PP non-weaving cloth.
Further improvement to technique scheme: described textiles is textile fabrics, described in spin
Fabric products comprises protective mask, the large robe in the Middle East, military training clothes, outdoor dress ornament, cap.
The present invention compared with prior art has the following advantages and good effect:
1, the present invention adopts low-voltage plasma polymerisation or atomic layer deposition method, textiles is carried out to WATER REPELLENT TREATMENT, waterproof medicament is liquid fluorocarbon class monomer, waterproof medicament is evenly attached to textile surface under isoionic effect and forms the film that thickness is less than 250nm, can keep the original gas permeability of textiles, according to ISO9237:1995 " textile fabric ventilation characteristic measuring ", the textiles of crossing through fabric nano plasma WATER REPELLENT TREATMENT of the present invention, its air penetrability index is unaffected.
2, the textiles of processing by the present invention, measures according to the detecting and assessing of the GB/T4745-2012 textile water proof performance method that gets wet, and reaches the grade (specimen surface does not have the globule or wetting, has excellent anti-adhesional wetting performance) of 5 grades.
3, the present invention has broken through the limitation of existing fabric coating technology one side waterproof, and superb three
Tie up three-dimensional processing method, even if make textiles surface irregularity, also can accomplish omnibearing waterproof effect.Uniform treatment three-dimensional objects in implementation process (as cap etc.), around each fiber, form molecule barrier, reduce the critical surface tension of fiber, to reach hydrophobicity, oleophobic property and anti-alcohol effect (can reach 8 grades-ISO14419 of 3M rank) of high level.
4, the present invention triggers plasma by electromagnetic field of high frequency, compound changes over reaction monomers, and become film coating at the surface aggregate of fiber, coating layer thickness is less than 250nm, the fabrics feel soft of processing, environment protection health, stronger hydro-oleophobicity feature, has increased the adaptability of textiles in specific environment.In addition, in processing procedure, open the helium of certain flow, make textile surface in the waterproof medicament uniform treatment storehouse after gasification, not only make nanometer layer evenly adhere to, and powerful fastness, color and luster and the style etc. that have kept textiles almost keep consistent with source textile, comfortable and easy to wear.
5, on the PP nonwoven fabric of processing through the present invention, can realize long-acting oleophobic property coating, not affecting under the prerequisite of other filtering feature, significantly improve filter efficiency.
6, textiles is through nanometer plasma processing of the present invention, make fabric there is the oil of refusing, refuse the performances such as water, it is the surface property that fabric has changed fabric after high-tech is processed, make hydrophily become hydrophobicity, water droplet can roll and can not soak on fabric, and the sweat that human body distributes etc. can see through fabric or be transmitted to the external world with the form of steam, and do not gather in human body surface condensation between fabric, keep dress dry and comfortable, warm.
7, the present invention adopts batch process aborning, very easily with subsequent handling coupling production capacity, and
Becoming one production line, produces without waste water and gas therebetween, is the cleaner handling process of low cost.
8, plasma-coated different textile fabrics and the face of can be applicable to of the technology of the present invention applying nano
Material, also can process PM2.5 protective mask, the large robe in the Middle East, military training clothes and outdoor dress ornament,
Caps etc., its market prospects are wide.
Detailed description of the invention is described in further detail the present invention below in conjunction with embodiment.
The embodiment of a kind of fabric nano plasma of the present invention method for waterproofing, uses low pressure
Plasma nano coating equipment, adopts low-voltage plasma polymerisation or atomic layer deposition method, and textiles is carried out to WATER REPELLENT TREATMENT, and concrete steps comprise:
First textiles to be put into the warehouse of low pressure plasma treatment facility, and vacuum is taken out
To 10-15mT, again liquid waterproof medicament is transported to by pipeline in the warehouse of low pressure plasma treatment facility, trigger plasma by electromagnetic field of high frequency, waterproof medicament atomization liquid under isoionic effect is also evenly attached to textile surface, form film-form coating, fabric coating thickness after treatment is less than 250nm.Described waterproof medicament flow-control 10-50sccm, processing time 30-120min, after finishing dealing with, returns to air condition and takes out sample.
Above-mentioned waterproof medicament is liquid fluorocarbon class monomer.
In processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.
Above-mentioned textiles is weaving face fabric, and described weaving face fabric comprises polyester cotton blending fabric, cotton type weaving face fabric, viscose glue cloth, polyester fabric, PP non-weaving cloth etc.
Above-mentioned textiles can also be textile fabrics, and described textile fabrics comprises protective mask, the large robe in the Middle East, military training clothes, outdoor dress ornament, cap etc.
Be below several specific embodiment of the present invention:
Embodiment 1: a kind of polyester cotton blending fabric nanometer plasma method for waterproofing, use low-voltage plasma nano coating equipment, adopt low-voltage plasma polymerisation or atomic layer deposition method, textiles is carried out to WATER REPELLENT TREATMENT, concrete steps comprise:
First polyester cotton blending fabric to be put into the warehouse of low pressure plasma treatment facility, and will be true
Reciprocal of duty cycle is extracted into 10mT, under isoionic effect, waterproof medicament (liquid fluorocarbon class monomer) is evenly attached to polyester cotton blending fabric surface, in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.Waterproof medicament flow-control 15sccm, processing time 120min, after finishing dealing with, returns to air condition and takes out polyester cotton blending fabric.
Embodiment 2: a kind of cotton type weaving face fabric nanometer plasma method for waterproofing, use low-voltage plasma nano coating equipment, adopt low-voltage plasma polymerisation or atomic layer deposition method, textiles is carried out to WATER REPELLENT TREATMENT, concrete steps comprise:
First cotton type weaving face fabric to be put into the warehouse of low pressure plasma treatment facility, and will be true
Reciprocal of duty cycle is extracted into 11mT, under isoionic effect, waterproof medicament (liquid fluorocarbon class monomer) is evenly attached to cotton type weaving face fabric surface, in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.Waterproof medicament flow-control 20sccm, processing time 100min, after finishing dealing with, returns to air condition and takes out cotton type weaving face fabric.
Embodiment 3: a kind of viscose glue cloth nanometer plasma method for waterproofing, use low-voltage plasma nano coating equipment, adopt low-voltage plasma polymerisation or atomic layer deposition method, textiles is carried out to WATER REPELLENT TREATMENT, concrete steps comprise:
First viscose glue cloth to be put into the warehouse of low pressure plasma treatment facility, and by vacuum
Be extracted into 12mT, under isoionic effect, waterproof medicament (liquid fluorocarbon class monomer) be evenly attached to viscose glue design on fabric surface, in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.Waterproof medicament flow-control 25sccm, processing time 80min, after finishing dealing with, returns to air condition and takes out viscose glue cloth.
Embodiment 4: a kind of polyester fabric nanometer plasma method for waterproofing, use low-voltage plasma nano coating equipment, adopt low-voltage plasma polymerisation or atomic layer deposition method, textiles is carried out to WATER REPELLENT TREATMENT, concrete steps comprise:
First polyester fabric to be put into the warehouse of low pressure plasma treatment facility, and by vacuum
Be extracted into 13mT, under isoionic effect, waterproof medicament (liquid fluorocarbon class monomer) be evenly attached to textile surface, in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.Waterproof medicament flow-control 35sccm, processing time 60min, after finishing dealing with, returns to air condition and takes out polyester fabric.
Embodiment 5: a kind of protective mask nanometer plasma method for waterproofing, use low pressure etc. from
Sub-nano coating equipment, adopts low-voltage plasma polymerisation or atomic layer deposition method, and textiles is carried out to WATER REPELLENT TREATMENT, and concrete steps comprise:
First protective mask to be put into the warehouse of low pressure plasma treatment facility, and by vacuum
Be extracted into 14mT, under isoionic effect, waterproof medicament (liquid fluorocarbon class monomer) be evenly attached to protective mask surface, in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.Waterproof medicament flow-control 40sccm, processing time 40min, after finishing dealing with, returns to air condition and takes out protective mask.
Embodiment 6: a kind of charge garment nanometer plasma method for waterproofing, uses low-voltage plasma
Nano coating equipment, adopts low-voltage plasma polymerisation or atomic layer deposition method, and textiles is carried out to WATER REPELLENT TREATMENT, and concrete steps comprise:
First charge garment to be put into the warehouse of low pressure plasma treatment facility, and vacuum is taken out
To 15mT, under isoionic effect, waterproof medicament (liquid fluorocarbon class monomer) is evenly attached to charge garment surface, in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.Waterproof medicament flow-control 50sccm, processing time 30min, after finishing dealing with, returns to air condition and takes out charge garment.
Data Comparison before and after part weaving face fabric process WATER REPELLENT TREATMENT of the present invention:
The present invention is not limited to above-mentioned giving an example, those skilled in the art, and in essential scope of the present invention, variation, remodeling, interpolation or the replacement made, all should belong to protection scope of the present invention.
Claims (9)
1. a fabric nano plasma method for waterproofing, is characterized in that, uses low-voltage plasma nano coating equipment, adopts low-voltage plasma polymerisation or atomic layer deposition method, and textiles is carried out to WATER REPELLENT TREATMENT, and concrete steps comprise:
First textiles to be put into the warehouse of low pressure plasma treatment facility, and vacuum is extracted into 10-15mT, under isoionic effect, waterproof medicament is evenly attached to textile surface, described waterproof medicament flow-control 10-50sccm, processing time 30-120min, after finishing dealing with, return to air condition and take out textiles.
2. according to fabric nano plasma method for waterproofing claimed in claim 1, it is characterized in that, described waterproof medicament is liquid fluorocarbon class monomer.
3. according to the fabric nano plasma method for waterproofing described in claim 1 or 2, it is characterized in that, in processing procedure to the helium of inputting certain flow in the warehouse of low pressure plasma treatment facility.
4. according to the fabric nano plasma method for waterproofing described in claim 1 or 2, it is characterized in that, fabric coating thickness after treatment is less than 250nm.
5. according to fabric nano plasma method for waterproofing claimed in claim 3, it is characterized in that, fabric coating thickness after treatment is less than 250nm.
6. according to the fabric nano plasma method for waterproofing described in claim 1 or 2, it is characterized in that, described textiles is weaving face fabric, and described weaving face fabric comprises polyester cotton blending fabric, cotton type weaving face fabric, viscose glue cloth, polyester fabric, PP non-weaving cloth.
7. according to fabric nano plasma method for waterproofing claimed in claim 5, it is characterized in that, described textiles is weaving face fabric, and described weaving face fabric comprises polyester cotton blending fabric, cotton type weaving face fabric, viscose glue cloth, polyester fabric, PP non-weaving cloth.
8. according to the fabric nano plasma method for waterproofing described in claim 1 or 2, it is characterized in that, described textiles is textile fabrics, and described textile fabrics comprises protective mask, the large robe in the Middle East, military training clothes, outdoor dress ornament, cap.
9. according to fabric nano plasma method for waterproofing claimed in claim 7, it is characterized in that, described textiles is textile fabrics, and described textile fabrics comprises protective mask, the large robe in the Middle East, military training clothes, outdoor dress ornament, cap.
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| CN201410342946.6A CN104179011B (en) | 2014-07-18 | 2014-07-18 | Fabric nano plasma method for waterproofing |
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| CN201410342946.6A CN104179011B (en) | 2014-07-18 | 2014-07-18 | Fabric nano plasma method for waterproofing |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104397901A (en) * | 2014-12-12 | 2015-03-11 | 青岛联丰纺织科技有限公司 | Low pressure plasma nanometer waterproof mask and treatment process thereof |
| CN104911907A (en) * | 2015-06-08 | 2015-09-16 | 浙江理工大学 | Low-pressure plasma sorting method endowing cotton fabric with fluoride-free water repellent function |
| CN107675480A (en) * | 2017-10-12 | 2018-02-09 | 东华大学 | A kind of method that directional water guiding fabric is obtained using corona treatment |
| CN109736094A (en) * | 2018-12-24 | 2019-05-10 | 浙江理工大学 | It is a kind of to assign the hydrophilic single side of silk fabric single side hydrophobic cold plasma method for sorting |
| WO2020082682A1 (en) * | 2018-10-24 | 2020-04-30 | 江苏菲沃泰纳米科技有限公司 | High-transparency low-color-difference nano coating and preparation method therefor |
| CN111304905A (en) * | 2020-02-28 | 2020-06-19 | 浙江康洁丝新材料科技有限公司 | Plasma modified fluorine-free environment-friendly anti-splash fiber and preparation method and application thereof |
| CN111321583A (en) * | 2020-02-18 | 2020-06-23 | 深圳奥拦科技有限责任公司 | Film coating method and coated part |
| WO2020219275A1 (en) * | 2019-04-22 | 2020-10-29 | Parker-Hannifin Corporation | Waterproof and breathable composite nanofiber membrane and methods of manufacture |
| CN115074989A (en) * | 2022-08-01 | 2022-09-20 | 武汉纺织大学 | Super-hydrophobic Lyocell fabric and preparation method thereof |
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| WO2020219275A1 (en) * | 2019-04-22 | 2020-10-29 | Parker-Hannifin Corporation | Waterproof and breathable composite nanofiber membrane and methods of manufacture |
| CN111321583A (en) * | 2020-02-18 | 2020-06-23 | 深圳奥拦科技有限责任公司 | Film coating method and coated part |
| CN111304905A (en) * | 2020-02-28 | 2020-06-19 | 浙江康洁丝新材料科技有限公司 | Plasma modified fluorine-free environment-friendly anti-splash fiber and preparation method and application thereof |
| CN115074989A (en) * | 2022-08-01 | 2022-09-20 | 武汉纺织大学 | Super-hydrophobic Lyocell fabric and preparation method thereof |
| CN115074989B (en) * | 2022-08-01 | 2023-11-24 | 武汉纺织大学 | Super-hydrophobic lyocell fabric and preparation method thereof |
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