CN103485167A - Finishing process capable of enhancing anti-ultraviolet property of fabric - Google Patents
Finishing process capable of enhancing anti-ultraviolet property of fabric Download PDFInfo
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- CN103485167A CN103485167A CN201310410365.7A CN201310410365A CN103485167A CN 103485167 A CN103485167 A CN 103485167A CN 201310410365 A CN201310410365 A CN 201310410365A CN 103485167 A CN103485167 A CN 103485167A
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Abstract
The invention relates to a finishing process capable of enhancing the anti-ultraviolet property of the fabric. The finishing process comprises the following specific steps: putting the fabric in titanium-containing hydrosol or Si/Ti composite hydrosol, carrying out double-dipping and double-rolling, wherein the liquid entrapment rate is 60%-80%, drying for 20-24 minutes at the temperature of 50-70 DEG C, and baking for 3-5 minutes at the temperature of 150 DEG C to 170 DEG C. The finishing process has the beneficial effects that the titanium-containing hydrosol or the Si/Ti composite hydrosol used in the finishing process can be used for direct preparation without the addition of other anti-ultraviolet agents and has an anti-ultraviolet effect, and the anti-ultraviolet hydrosol is used for finishing the fabric, so that the fabric directly has the an anti-ultraviolet property, thus the dispersity problem of the anti-ultraviolet agent in the hydrosol is solved fundamentally. After the fabric is finished by the titanium-containing hydrosol or the Si/Ti composite hydrosol, the ultraviolet ray transmittance of the fabric is below 3% in the range from 200nm-300nm and is far lower than the ultraviolet ray transmittance of the fabric before finishing, and the ultraviolet ray absorbing capacity of the fabric to absorb ultraviolet rays is greatly improved.
Description
Technical field
The invention belongs to the fabric finishing technical field, be specifically related to a kind of finishing technique that strengthens the fabric anti-ultraviolet property.
Background technology
Ultraviolet ray is the part of solar spectrum medium wavelength 200nm～400nm.According to wavelength length, generally ultraviolet ray is divided into to the San Ge district: A district: long wave ultraviolet 320nm～400nm; B district: ultraviolet B radiation 280nm～320nm; C district: short wave ultraviolet 200nm～280nm.The ultraviolet ray of A district is lighter to human injury's ability, and B, C district uv damage are heavier, but the C district is absorbed by ozone layer substantially because of the too short and difficult arrival of wavelength ground, therefore very important to the ultraviolet absorption in B district.
Usually, be by anti ultraviolet agent, especially the nano inorganic anti ultraviolet agent is dispersed in colloidal sol, and fabric is carried out to post processing, gives fabric anti-ultraviolet function, but the dispersiveness of anti ultraviolet agent in colloidal sol brought very large difficulty to this method.
In recent years, dispersed shortcoming for anti ultraviolet agent in colloidal sol, the additive method that alternative anti ultraviolet agent occurred, such as: do not need to add other anti ultraviolet agent, directly preparation has the colloidal sol of uvioresistant effect, again this uvioresistant colloidal sol is arranged fabric, make fabric possess anti-ultraviolet property, so just fundamentally solved the dispersion problem of anti ultraviolet agent in colloidal sol.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of finishing technique that strengthens the fabric anti-ultraviolet property, this technique joint makes fabric directly possess anti-ultraviolet property, has fundamentally solved the dispersion problem of anti ultraviolet agent in colloidal sol.
A kind of finishing technique that strengthens the fabric anti-ultraviolet property, specific as follows:
Fabric is put into to finishing agent, and two soak two rolls, liquid carrying rate 60%～80%, and 50 ℃～70 ℃ are dried 20～40min, and 150 ℃～170 ℃ are cured 3～5min.
Further, described finishing agent is the titaniferous hydrosol or Si/Ti Compound Water colloidal sol;
Further, the preparation method of the described titaniferous hydrosol is: TTB is dissolved in acetum, then under magnetic agitation, the acetum of TTB is added dropwise in hydrochloric distilled water, obtain milky white liquid.This liquid rotating is moved in three-necked bottle, and ageing obtains the translucent titaniferous hydrosol;
Further, the preparation method of described Si/Ti Compound Water colloidal sol is: by the siliceous hydrosol and the titaniferous hydrosol, under magnetic agitation, slowly the latter is added drop-wise to the former, obtains slightly yellowy Si/Ti Compound Water colloidal sol after stirring.
Further, the preparation method of the described siliceous hydrosol is: GPTS and water are joined in beaker, under magnetic agitation, drip dilute hydrochloric acid solution, obtain continuing to stir after clear solution, obtain the siliceous hydrosol.
The beneficial effect that the present invention has is: the present invention's titanium hydrosol used or Si/Ti Compound Water colloidal sol, do not need to add other anti ultraviolet agent, directly preparation has the uvioresistant effect, this uvioresistant colloidal sol is arranged fabric, make fabric also directly possess anti-ultraviolet property, fundamentally solved the dispersion problem of anti ultraviolet agent in colloidal sol.After the titaniferous hydrosol or the arrangement of Si/Ti Compound Water colloidal sol finishing agent, in 200nm～300nrn scope, ultraviolet ray transmissivity is all below 3%, and well below the ultraviolet ray transmissivity that arranges front fabric, fabric absorbs ultraviolet ability to be strengthened greatly.
The specific embodiment
In order further to understand advantage of the present invention, below enumerate several specific embodiments effect of the present invention is described.
Embodiment mono-:
A kind of finishing technique that strengthens the fabric anti-ultraviolet property, basic technology is as follows:
Fabric is put into to the titaniferous hydrosol, and two soak two rolls, liquid carrying rate 60%～80%, and 50 ℃～70 ℃ are dried 20～40min, and 150 ℃～170 ℃ are cured 3～5min.
Be specially:
TTB is dissolved in acetum, then under magnetic agitation, the acetum of TTB is added dropwise in hydrochloric distilled water, obtain milky white liquid.This liquid rotating is moved in three-necked bottle, and ageing, obtain the translucent titaniferous hydrosol.
Using the titaniferous hydrosol that makes as finishing agent for above-mentioned basic technology.
Embodiment bis-:
A kind of finishing technique that strengthens the fabric anti-ultraviolet property, basic technology is as follows:
Fabric is put into to Si/Ti Compound Water colloidal sol, and two soak two rolls, liquid carrying rate 60%～80%, and 50 ℃～70 ℃ are dried 20～40min, and 150 ℃～170 ℃ are cured 3～5min and get final product.
Be specially:
GPTS and water are joined in beaker, under magnetic agitation, drip dilute hydrochloric acid solution, obtain continuing to stir certain hour after clear solution, obtain the siliceous hydrosol.
TTB is dissolved in acetum, then under magnetic agitation, the acetum of TTB is added dropwise in hydrochloric distilled water, obtain milky white liquid.This liquid rotating is moved in three-necked bottle, and ageing, obtain the translucent titaniferous hydrosol.
By the above-mentioned siliceous hydrosol and the titaniferous hydrosol, slowly the latter is added drop-wise to the former under magnetic agitation, obtain slightly yellowy Si/Ti Compound Water colloidal sol after stirring.
Using the Si/Ti Compound Water colloidal sol that makes as finishing agent for above-mentioned basic technology.
In sum, above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (5)
1. the finishing technique that can strengthen the fabric anti-ultraviolet property, is characterized in that, concrete grammar is as follows:
Fabric is put into to finishing agent, and two soak two rolls, liquid carrying rate 60%～80%, and 50 ℃～70 ℃ are dried 20～40min, and 150 ℃～170 ℃ are cured 3～5min.
2. the finishing technique that strengthens the fabric anti-ultraviolet property according to claim 1, is characterized in that, described finishing agent is the titaniferous hydrosol or Si/Ti Compound Water colloidal sol.
3. the finishing technique that strengthens the fabric anti-ultraviolet property according to claim 2, it is characterized in that, the preparation method of the described titaniferous hydrosol is: TTB is dissolved in acetum, then under magnetic agitation, the acetum of TTB is added dropwise in hydrochloric distilled water, obtains milky white liquid; This milky white liquid is transferred in three-necked bottle, and ageing obtains the translucent titaniferous hydrosol.
4. the finishing technique that strengthens the fabric anti-ultraviolet property according to claim 2, it is characterized in that, the preparation method of described Si/Ti Compound Water colloidal sol is: by the siliceous hydrosol and the titaniferous hydrosol, under magnetic agitation, the titaniferous hydrosol is added drop-wise in the siliceous hydrosol, obtains Si/Ti Compound Water colloidal sol after stirring.
5. the finishing technique that strengthens the fabric anti-ultraviolet property according to claim 4, it is characterized in that, the preparation method of the described siliceous hydrosol is: GPTS and water are joined in beaker, drip dilute hydrochloric acid solution under magnetic agitation, obtain continuing to stir after clear solution, obtain the siliceous hydrosol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410365.7A CN103485167A (en) | 2013-09-11 | 2013-09-11 | Finishing process capable of enhancing anti-ultraviolet property of fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410365.7A CN103485167A (en) | 2013-09-11 | 2013-09-11 | Finishing process capable of enhancing anti-ultraviolet property of fabric |
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| Publication Number | Publication Date |
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| CN103485167A true CN103485167A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310410365.7A Pending CN103485167A (en) | 2013-09-11 | 2013-09-11 | Finishing process capable of enhancing anti-ultraviolet property of fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505324A (en) * | 2018-04-17 | 2018-09-07 | 海宁市依丽袜业有限公司 | A kind of preparation method of uvioresistant thread stockings |
| CN113802367A (en) * | 2021-10-27 | 2021-12-17 | 浙江吉麻良丝新材料股份有限公司 | Method for improving ultraviolet resistance of hemp fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003096652A (en) * | 2001-09-21 | 2003-04-03 | Nippon Steel Chem Co Ltd | Moisture absorbing and releasing sound absorbing material |
| CN1587496A (en) * | 2004-07-22 | 2005-03-02 | 东华大学 | Sol-gel anti-ultraviolet finishing method for cotton fabric |
| CN1614133A (en) * | 2004-09-01 | 2005-05-11 | 东华大学 | Collosol-gel ultraviolet-proof finishing liquid and its use for preparing ultraviolet-proof textile |
-
2013
- 2013-09-11 CN CN201310410365.7A patent/CN103485167A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003096652A (en) * | 2001-09-21 | 2003-04-03 | Nippon Steel Chem Co Ltd | Moisture absorbing and releasing sound absorbing material |
| CN1587496A (en) * | 2004-07-22 | 2005-03-02 | 东华大学 | Sol-gel anti-ultraviolet finishing method for cotton fabric |
| CN1614133A (en) * | 2004-09-01 | 2005-05-11 | 东华大学 | Collosol-gel ultraviolet-proof finishing liquid and its use for preparing ultraviolet-proof textile |
Non-Patent Citations (1)
| Title |
|---|
| 罗敏: "溶胶-凝胶技术在纺织上的应用与研究", 《中国优秀博硕士学位论文全文数据库(博士) 工程科技I辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505324A (en) * | 2018-04-17 | 2018-09-07 | 海宁市依丽袜业有限公司 | A kind of preparation method of uvioresistant thread stockings |
| CN113802367A (en) * | 2021-10-27 | 2021-12-17 | 浙江吉麻良丝新材料股份有限公司 | Method for improving ultraviolet resistance of hemp fabric |
| CN113802367B (en) * | 2021-10-27 | 2023-10-31 | 浙江吉麻良丝新材料股份有限公司 | Method for improving ultraviolet resistance of China hemp fabric |
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Application publication date: 20140101 |
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