CN102733180A - Method for chemically plating silver on artificial fibers and textile - Google Patents
Method for chemically plating silver on artificial fibers and textile Download PDFInfo
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- CN102733180A CN102733180A CN2011100855449A CN201110085544A CN102733180A CN 102733180 A CN102733180 A CN 102733180A CN 2011100855449 A CN2011100855449 A CN 2011100855449A CN 201110085544 A CN201110085544 A CN 201110085544A CN 102733180 A CN102733180 A CN 102733180A
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Abstract
The invention discloses a method for chemically plating silver on artificial fibers and a textile, and belongs to the technical field of chemical plating. Through the method, a silver plated layer having good electrical conductivity and coating adhesion can be formed on the surface of an artificial fiber material. Through cleaning, tempering, sensitization and fine chemical silver-plating of the surface of an artificial fiber material, good adhesion between a silver chemically plated layer and a fiber matrix surface is obtained so that deformation resistance and water washing resistance are obtained. Through the method, the surface of a flexible fiber material such as artificial fiber cloths, clothes and curtains needing repeated washing has capacities of resisting electromagnetic radiation and electric conduction.
Description
Technical field
The present invention is a kind of method of artificial fibre and textiles being carried out chemical silvering.Adopt this method can obtain excellent conductive performance and good binding force of cladding material, laundry-resistant magnetic screen conductive spinning product are arranged.Belong to the electroless plating technology field.
Background technology
Obtaining chemical deposits such as copper, nickel, silver at the rigidity non-metal material surface has been technique known.And be one of technical scheme of obtaining capability of electromagnetic shielding such as electronic product casing always.But, because the impossible arbitrary deformation of rigid material, thereby needing the occasion of arbitrary deformation, be difficult to use.Thereby, become the emphasis of electronic shield developing material in recent years at the flexible nonmetal material artificial fibre electromagnetic shielding coat of metal that (comprise the continuous synthetic fibre that is commonly called as nylon, be commonly called as the terylene of dacron terylene etc.), surperficial acquisition can be conducted electricity for example.Had and adopted vacuum electroplating method and certain chemical plating method open in the method for the coat of metal of this type man-made fibre material surface acquisition.
The vacuum coating technology needs complicated vacuum coating technology equipment, amassed by surfacing and receives device-restrictive, and can't carry out continuous plating production, and its production efficiency is lower.And some disclosed chemical plating methods, what adopt basically is the method that obtains coat of metal crystallization on the rigid material surface, for example the method for plastic electroplating; Its coating crystallization crystal grain is bigger; Be used in the flexible material surface, be difficult to obtain good binding force of cladding material, thereby the coating of acquisition is come off from the artificial fibre surface easily with matrix; Can't bear the frequent distortion in the use, more can't bear processes such as washing.Be worth thereby limited to use in fact, particularly be difficult to the application in the clothes class textiles of the frequent clean surface of needs.
Summary of the invention
To go up defective in order overcoming, to the invention provides a kind of method that obtains good combination power silver coating on the artificial fibre surface.This method is not to adopt traditional and technology known non-metal material surface alligatoring, activation, chemical plating.But the method for employing cleaning surfaces, surface tempering, sensitization, fine chemical silvering.The silver coating that obtains on artificial fibre surface in this way has good electrical conductivity, and its sheet resistance is at 5 Ω/below the cm; Coating and fiber and textiles thereof have good bonding force, can keep its electric conductivity through repeatedly washing.
The specific embodiment
In order to realize this method, the present invention has adopted following proposal:
1, cleaning surfaces
Artificial fibre and textile surface thereof are carried out cleaning surfaces, be in order to remove unholiness things such as table greasy dirt, dust, thereby make the surface that hydrophily preferably arranged.This programme adopts bases to add the method for surfactant.Such as NaOH or sodium carbonate 5～50g/L, OP-10 or other surfactant 1～10ml/l 50～80 ℃ of temperature, carry out the clean of 10～30min, and fully washing is clean then.
2, surface tempering
Surface tempering is one of key problem in technology of this programme.This is to adopt the chemical substance with oxidation; Oxidation processes is carried out on the fibrous material surface; Thereby some chain in the long-chain molecule of fiber surface of tool stable organic matter macromolecular structure is broken off, demonstrate the state that can be connected with the effective chemical group in the chemical pretreatment solution thereafter.This process is different with the physical bond of rigidity non-metal material surface alligatoring, is the chemical bond power between a kind of chemical group, thereby can improve the adhesion on coating and flexible fibrous material surface.The chemical pretreatment solution that can carry out surface tempering is for example sulfuric acid, an oxidisability salt oxidant such as potassium permanganate for example of oxidizing acid.An available example is: sulfuric acid or hydrochloric acid or other oxidizing acids 10～100ml/L, potassium permanganate or other acidic oxidation agent, both sexes oxidant 5～100g/L, 30～80 ℃ of temperature, processing time 15～90min.Fully washing is clean then.
3, surface sensitizing
Surface sensitizing is to let fiber surface obtain the group of tool reducing power.This processing procedure and traditional nonmetallic surface metallization process are similar basically.But do not need activation procedure thereafter, thereby saved precious metal materials such as palladium, silver, shortened handling process and water consumption yet.The prescription of its actual use is: stannous chloride 10～50g/L, hydrochloric acid 20～80ml/L, 20～40 ℃ of temperature, processing time 3～30min.Repeatedly washing is clean then, adopts the deionization washing for the last time.
4, fine chemical silvering
Fine chemical silvering also is the key technology of this programme.This is to make the silver ion in the fine chemical silvering can be in the process of the fiber surface reducing metal silver that the reduction group is arranged.Obtaining to have the coat of metal of good combination power at fiber surface as dyestuff, requires the coating crystallization trickle.In order to reach this purpose, used complexing agent in the chemical plating liquid, the reduction rate with the control silver ion has also used surfactants such as reductant, dispersant.For example: silver nitrate 5～10g/L, N, N; N, N-four (2-hydroxypropyl) ethylenediamine (trade name EDTP) or disodium ethylene diamine tetraacetate (trade name EDTA) 5～50g/L, ethanol or other organic pure 50～200ml/L; OP-10 or other surfactant 1～10ml/L; Glucose or other reductant 10～100g/L, 20～50 ℃ of temperature, time 30～90min.
Embodiment 1 knitting nylon fibre chemistry is silver-plated
Cleaning surfaces:
Surface tempering:
Sensitization:
Fine chemical silvering:
Will have sufficient clean water to clean between each procedure, the last cleaning together after the sensitization is deionized water.
Embodiment 2 polyster fibre chemical silverings
Cleaning surfaces:
Surface tempering:
Sensitization:
Fine chemical silvering:
Will have sufficient clean water to clean between each procedure, the last cleaning together after the sensitization is deionized water.
Claims (4)
1. artificial fibre and textiles chemical silver plating method is characterized in that through artificial fibre being carried out cleaning surfaces, surface tempering, surface sensitizing and fine chemical plating silver-platedly, make the artificial fibre surface obtain electric conductivity and adhesion good metal coating.
2. artificial fibre according to claim 1 and textiles chemical silver plating method, artificial fibre that it is related and textiles comprise continuous synthetic fibre (nylon), terylene goods such as (dacron terylene) artificial fibre and the clothes of processing with these materials, socks, the door curtain made of cloth etc.
3. artificial fibre according to claim 1 and textiles chemical silver plating method; Its surface tempering is characterised in that and adopts acidity or alkaline oxygenated chemicals to carry out modified to the artificial fibre surface; Make its surface present the open chain state; And be easy to the connection of reducibility group, be beneficial to the reduction that the coat of metal thereafter has suitable adhesive force.
4. artificial fibre according to claim 1 and textiles chemical silver plating method; Its fine chemical silvering be characterised in that adopted silver salt such as silver nitrate are arranged, surfactant and organic alcohol of the grape grain of the complexant of powerful mating reaction such as TDTA, TDTP, reduction or formaldehyde, peptizaiton, like ethanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110085544.9A CN102733180B (en) | 2011-04-07 | 2011-04-07 | Method for chemically plating silver on artificial fibers and textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110085544.9A CN102733180B (en) | 2011-04-07 | 2011-04-07 | Method for chemically plating silver on artificial fibers and textile |
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| CN102733180A true CN102733180A (en) | 2012-10-17 |
| CN102733180B CN102733180B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110085544.9A Active CN102733180B (en) | 2011-04-07 | 2011-04-07 | Method for chemically plating silver on artificial fibers and textile |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898740A (en) * | 2014-04-15 | 2014-07-02 | 青岛大学 | Silver-plated electromagnetic shielding lining cloth and production process thereof |
| CN104179004A (en) * | 2014-08-21 | 2014-12-03 | 大连工业大学 | Silver-plated conductive polyester fiber and preparation method thereof |
| CN104805685A (en) * | 2015-05-15 | 2015-07-29 | 张利荣 | Novel fiber or textile cold piling chemical silvering method |
| CN105350295A (en) * | 2014-08-19 | 2016-02-24 | 苏州钟纺纺织科技有限公司 | Preparation method of polyamide conductive fibers |
| CN106049037A (en) * | 2016-08-16 | 2016-10-26 | 曹健 | Method for preparing non-activated electroless copper-plated polyester fiber |
| CN106087401A (en) * | 2016-07-05 | 2016-11-09 | 上海半园新材料科技股份有限公司 | A kind of silver-plated chopped fiber, the antibacterial and fabric of moisture absorbing and sweat releasing and manufacture method thereof |
| CN106343816A (en) * | 2016-11-04 | 2017-01-25 | 东莞华南设计创新院 | Insect prevention tatami |
| CN108755111A (en) * | 2018-06-20 | 2018-11-06 | 西安科技大学 | A method of deposition silver nano-grain processability stablizes antibacterial superhydrophobic fabric |
| CN108951139A (en) * | 2018-07-25 | 2018-12-07 | 苏州联畅特种纤维有限公司 | A kind of high adsorption terylene composite fibre and preparation method thereof |
| CN112012009A (en) * | 2020-08-27 | 2020-12-01 | 中物院成都科学技术发展中心 | Super-hydrophobic sterilization material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311369A (en) * | 2000-03-03 | 2001-09-05 | 中国科学院金属研究所 | Chemical silver plating method for organic fibre |
| CN1715473A (en) * | 2004-06-29 | 2006-01-04 | 上海利昂高科技有限公司 | Flexible electric conductive fabric and its producing method |
| CN1804203A (en) * | 2006-01-17 | 2006-07-19 | 浙江理工大学 | Method for in-situ generating ultrafine silver particles in textile |
| CN101613931A (en) * | 2009-07-16 | 2009-12-30 | 复旦大学 | A kind of preparation method of low-silver-loaded electromagnetic wave shielding fabric |
-
2011
- 2011-04-07 CN CN201110085544.9A patent/CN102733180B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311369A (en) * | 2000-03-03 | 2001-09-05 | 中国科学院金属研究所 | Chemical silver plating method for organic fibre |
| CN1715473A (en) * | 2004-06-29 | 2006-01-04 | 上海利昂高科技有限公司 | Flexible electric conductive fabric and its producing method |
| CN1804203A (en) * | 2006-01-17 | 2006-07-19 | 浙江理工大学 | Method for in-situ generating ultrafine silver particles in textile |
| CN101613931A (en) * | 2009-07-16 | 2009-12-30 | 复旦大学 | A kind of preparation method of low-silver-loaded electromagnetic wave shielding fabric |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898740A (en) * | 2014-04-15 | 2014-07-02 | 青岛大学 | Silver-plated electromagnetic shielding lining cloth and production process thereof |
| CN105350295A (en) * | 2014-08-19 | 2016-02-24 | 苏州钟纺纺织科技有限公司 | Preparation method of polyamide conductive fibers |
| CN104179004A (en) * | 2014-08-21 | 2014-12-03 | 大连工业大学 | Silver-plated conductive polyester fiber and preparation method thereof |
| CN104179004B (en) * | 2014-08-21 | 2016-07-06 | 大连工业大学 | A kind of silver-plated conductive dacron fibre and preparation method thereof |
| CN104805685A (en) * | 2015-05-15 | 2015-07-29 | 张利荣 | Novel fiber or textile cold piling chemical silvering method |
| CN106087401A (en) * | 2016-07-05 | 2016-11-09 | 上海半园新材料科技股份有限公司 | A kind of silver-plated chopped fiber, the antibacterial and fabric of moisture absorbing and sweat releasing and manufacture method thereof |
| CN106049037A (en) * | 2016-08-16 | 2016-10-26 | 曹健 | Method for preparing non-activated electroless copper-plated polyester fiber |
| CN106343816A (en) * | 2016-11-04 | 2017-01-25 | 东莞华南设计创新院 | Insect prevention tatami |
| CN108755111A (en) * | 2018-06-20 | 2018-11-06 | 西安科技大学 | A method of deposition silver nano-grain processability stablizes antibacterial superhydrophobic fabric |
| CN108951139A (en) * | 2018-07-25 | 2018-12-07 | 苏州联畅特种纤维有限公司 | A kind of high adsorption terylene composite fibre and preparation method thereof |
| CN112012009A (en) * | 2020-08-27 | 2020-12-01 | 中物院成都科学技术发展中心 | Super-hydrophobic sterilization material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102733180B (en) | 2014-12-03 |
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Effective date of registration: 20180404 Address after: 312000 Zhejiang city in Shaoxing Province town Ma Ma Road, Paojiang New District Patentee after: SHAOXING UNION WEALTH TEXTILE TECHNOLOGY CO., LTD. Address before: 312000 6601 room 6601, Shaoxing light textile trade center, No. 2998, Keqiao Keqiao Avenue, Keqiao Town, Keqiao Patentee before: Ning Longzi |
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