CN104233784B - A kind of manufacture method of water-fastness uvioresistant silk fabric - Google Patents
A kind of manufacture method of water-fastness uvioresistant silk fabric Download PDFInfo
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- CN104233784B CN104233784B CN201410458997.5A CN201410458997A CN104233784B CN 104233784 B CN104233784 B CN 104233784B CN 201410458997 A CN201410458997 A CN 201410458997A CN 104233784 B CN104233784 B CN 104233784B
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- silk fabric
- uvioresistant
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- fastness
- titanium
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Abstract
The invention discloses the production method of a kind of water-fastness uvioresistant silk fabric, the method comprises the following steps: (1), by titanate esters, ethanol, deionized water mixing, regulates pH value, is stirred at room temperature, reaction obtains nanometer titanium dioxide titanium solution, is transferred to steam generator；(2) after silk fabric being carried out hydrophilic process, feed steam generator immediately, control the spraying steam time, form the titanium deoxid film of densification at web surface；(3) silk fabric is after steam processes, and stands, washing and drying.Preparation process of the present invention is simple, low cost, and prepared fabric, keeping primary characteristic on the basis of as far as possible, not only increases uvioresistant, anti-microbial property, and because titanium deoxid film is strong with silkworm silk surface cohesive force, is resistant to repeatedly wash and uvioresistant performance is not remarkably decreased.
Description
Technical field:
The invention belongs to field of textiles, be specifically related to the system of a kind of water-fastness uvioresistant silk fabric
Make method.
Silkworm silk is unique mass producible native protein filament fiber, and its silk quality is the most elegant,
Sense of touch is ice-cold comfortable, the luxurious elegance of vision, can be rated as " fiber queen ".With other natural fibers
Comparing, silkworm silk has more excellent performance, as good in heat-insulating property and moisture pick-up properties, porosity and
The rate containing tide is high.
Silkworm silk is made up of 18 kinds of aminoacid, wherein tryptophan, aminoacetic acid, phenylalanine and network ammonia
The content of acid is the highest, and these aminoacid can produce photochemical reaction with ultraviolet, reaches to absorb ultraviolet
The function of line, but it is accompanied by silkworm silk strength and the decline of elongation, the yellowing variable color of silkworm silk surface.
Therefore, although silk fiber itself has certain protective action to ultraviolet, but is to reduce
The quality of silkworm silk itself, so silk fiber is carried out anti-ultraviolet radiation treatment is the most necessary.
Conventional ultraviolet light screener refers to have scattering or absorb the material of ultraviolet character,
Predominantly UV absorbent and ultraviolet reflection agent.UV absorbent generally utilizes aromatic rings
Optionally absorb ultraviolet and carry out energy conversion, but its poor stability, toxic, easy to change.
Ultraviolet reflection agent is that the physical property utilizing material not have activity promotes that it is to incident ultraviolet radiation
Scattering and reflection, have nonpoisonous and tasteless, do not decompose, never degenerate, the feature such as safety and environmental protection,
It it is the wide method that uses at present.Conventional ultraviolet reflection agent have zinc oxide, titanium oxide,
Kaolin, calcium carbonate, Pulvis Talci etc., in addition nanometer ultraviolet ray reflective agent also receives much concern.
Summary of the invention:
It is an object of the invention to provide the manufacture method of a kind of water-fastness uvioresistant silk fabric, this
Invention preparation process is simple, and low cost, prepared fabric not only increases uvioresistant, antibiotic property
Can, and because titanium deoxid film is strong with silkworm silk surface cohesive force, be resistant to repeatedly wash and uvioresistant
Performance is not remarkably decreased.
The purpose of the present invention is achieved through the following technical solutions:
The manufacture method of a kind of water-fastness uvioresistant silk fabric, it is characterised in that the method bag
Include following steps:
(1) by titanate esters, ethanol, deionized water mixing, regulation pH value is to 2-5, room temperature
Stirring, reaction obtains the nanometer titanium dioxide titanium solution that particle diameter is 50-250nm, is transferred to steam
Generator；
(2), after silk fabric being carried out plasma hydrophilic process, feeding steam is sent out immediately
Raw device, spraying steam 15-60s, form, at web surface, fine and close two that thickness is 0.3-0.7mm
Thin film of titanium oxide；
(3) silk fabric is after steam processes, and stands 20-30min at 30-40 DEG C, and washing is dry
Dry.
Preferred as technique scheme, the titanate esters described in step 1 is tetraethyl titanate, titanium
One in acid N-butyl or isopropyl titanate.
Preferred as technique scheme, the mixing speed described in step 1 is
700rpm/min, mixing time is 1-2h.
The beneficial effects of the present invention is: select nano titanium oxide as ultraviolet reflectance agent, because of
For it except having the various features of nano material, height the most nonpoisonous and tasteless, active, thermally-stabilised
Property is good, be not easily decomposed, and can make fabric uvioresistant, antibacterial aging resistance etc..The present invention be by
The silk fabric of hydrophilicity-imparting treatment passes through nano titanium oxide steam, by controlling nanometer titanium dioxide
The particle diameter of titanium granule and the time of fabric spraying steam, generate fine and close thickness at web surface controlled
Titanium deoxid film.Preparation process of the present invention is simple, low cost, and prepared fabric is as far as possible
On the basis of keeping primary characteristic, not only increase uvioresistant, anti-microbial property, and because of titanium dioxide
Titanium thin film and silkworm silk surface cohesive force are strong, be resistant to repeatedly wash and uvioresistant performance notable under
Fall.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the present invention is made the most in detail
Stating, this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
Embodiment 1:
Tetraethyl titanate, ethanol, deionized water being mixed with volume ratio 1:5:4, regulation pH value is
2,700rpm/min is stirred at room temperature, stirs 1h, reaction obtains the nanometer two that particle diameter is 50nm
Titanium oxide solution, is transferred to steam generator；
After being processed by plasma treated for silk fabric hydrophilic, feed steam generator immediately,
Spraying steam 15s, titanium deoxid film thickness is 0.3mm；
Silk fabric is after steam processes, and 30 DEG C stand 30min, washing and drying, obtain anti-purple
Outer silk fabric, its UPF value reaches 78, and after washing 30 times, UPF value is 53.
Embodiment 2:
Tetrabutyl titanate, ethanol, deionized water are mixed with volume ratio 2:5:3, regulates pH value
Being 5,700rpm/min is stirred at room temperature, stir 2h, it is receiving of 250nm that reaction obtains particle diameter
Rice titania solution, is transferred to steam generator；
After being processed by plasma treated for silk fabric hydrophilic, feed steam generator immediately,
Spraying steam 60s, titanium deoxid film thickness is 0.7mm；
Silk fabric is after steam processes, and 40 DEG C stand 20min, washing and drying, obtain anti-purple
Outer silk fabric, its UPF value reaches 109, and after washing 30 times, UPF value is 87.
Embodiment 3:
Isopropyl titanate, ethanol, deionized water are mixed with volume ratio 1:5:3, regulates pH value
Being 3,700rpm/min is stirred at room temperature, stir 1.5h, it is 100nm's that reaction obtains particle diameter
Nanometer titanium dioxide titanium solution, is transferred to steam generator；
After being processed by plasma treated for silk fabric hydrophilic, feed steam generator immediately,
Spraying steam 30s, titanium deoxid film thickness is 0.4mm；
Silk fabric is after steam processes, and 35 DEG C stand 25min, washing and drying, obtain anti-purple
Outer silk fabric, its UPF value reaches 84, and after washing 30 times, UPF value is 69.
Embodiment 4:
Tetrabutyl titanate, ethanol, deionized water are mixed with volume ratio 2:5:3, regulates pH value
Being 4,700rpm/min is stirred at room temperature, stir 1h, it is receiving of 180nm that reaction obtains particle diameter
Rice titania solution, is transferred to steam generator；
After being processed by plasma treated for silk fabric hydrophilic, feed steam generator immediately,
Spraying steam 45s, titanium deoxid film thickness is 0.5mm；
Silk fabric is after steam processes, and 30 DEG C stand 30min, washing and drying, obtain anti-purple
Outer silk fabric, its UPF value reaches 97, and after washing 30 times, UPF value is 75.
Embodiment 5:
Tetrabutyl titanate, ethanol, deionized water are mixed with volume ratio 1:5:4, regulates pH value
Being 4,700rpm/min is stirred at room temperature, stir 2h, it is receiving of 230nm that reaction obtains particle diameter
Rice titania solution, is transferred to steam generator；
After being processed by plasma treated for silk fabric hydrophilic, feed steam generator immediately,
Spraying steam 45s, titanium deoxid film thickness is 0.6mm；
Silk fabric is after steam processes, and 35 DEG C stand 25min, washing and drying, obtain anti-purple
Outer silk fabric, its UPF value reaches 101, and after washing 30 times, UPF value is 81.
Claims (3)
1. the manufacture method of a water-fastness uvioresistant silk fabric, it is characterised in that the party
Method comprises the following steps:
(1) by titanate esters, ethanol, deionized water mixing, regulation pH value is to 2-5, room temperature
Stirring, reaction obtains the nanometer titanium dioxide titanium solution that particle diameter is 50-250nm, is transferred to steam
Generator；
(2), after silk fabric being carried out plasma hydrophilic process, feeding steam is sent out immediately
Raw device, spraying steam 15-60s, form, at web surface, fine and close two that thickness is 0.3-0.7mm
Thin film of titanium oxide；
(3) silk fabric is after steam processes, and stands 20-30min at 30-40 DEG C, and washing is dry
Dry.
The manufacturer of a kind of water-fastness uvioresistant silk fabric the most according to claim 1
Method, it is characterised in that the titanate esters described in step 1 is tetraethyl titanate, tetrabutyl titanate or titanium
One in isopropyl propionate.
The manufacturer of a kind of water-fastness uvioresistant silk fabric the most according to claim 1
Method, it is characterised in that the mixing speed described in step 1 is 700rpm/min, mixing time
For 1-2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458997.5A CN104233784B (en) | 2014-09-11 | 2014-09-11 | A kind of manufacture method of water-fastness uvioresistant silk fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458997.5A CN104233784B (en) | 2014-09-11 | 2014-09-11 | A kind of manufacture method of water-fastness uvioresistant silk fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104233784A CN104233784A (en) | 2014-12-24 |
| CN104233784B true CN104233784B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458997.5A Expired - Fee Related CN104233784B (en) | 2014-09-11 | 2014-09-11 | A kind of manufacture method of water-fastness uvioresistant silk fabric |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945417B (en) * | 2020-08-19 | 2022-09-27 | 武汉纺织大学 | Preparation method of uvioresistant nano titanium dioxide loaded silk film |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU783565B2 (en) * | 2000-10-20 | 2005-11-10 | Sumitomo Chemical Company, Limited | Photocatalyst, process for producing the same and photocatalyst coating composition comprising the same |
| CN1389603A (en) * | 2001-06-04 | 2003-01-08 | 中国科学院化学研究所 | Making process of silk-imitating chemical fiber |
| CA2566599A1 (en) * | 2004-05-27 | 2005-12-15 | The Procter & Gamble Company | Self-steaming benefit composition |
| CN101481874B (en) * | 2009-01-23 | 2012-05-09 | 东华大学 | Nano metal titanium dioxide sol negative oxygen ion finishing method for fabric |
| CN102827518A (en) * | 2012-06-01 | 2012-12-19 | 安徽省金盾涂料有限责任公司 | Water paint composition |
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Effective date of registration: 20170421 Address after: 200000 Taikang Road, Shanghai, Huangpu District No. 200 Patentee after: Shanghai Zhao Wu Brand Management Limited Address before: 215000 Taishan road Jiangsu city Suzhou province high tech Zone No. 2 (Canton Technology Park test center A area 101, Room 201) Patentee before: SUZHOU INSILK DIGITAL TEXTILE SCIENCE & TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20160911 |