CN104862965B - A kind of non-woven fabrics and its formula and preparation method containing photocatalyst - Google Patents
A kind of non-woven fabrics and its formula and preparation method containing photocatalyst Download PDFInfo
- Publication number
- CN104862965B CN104862965B CN201510194229.8A CN201510194229A CN104862965B CN 104862965 B CN104862965 B CN 104862965B CN 201510194229 A CN201510194229 A CN 201510194229A CN 104862965 B CN104862965 B CN 104862965B
- Authority
- CN
- China
- Prior art keywords
- photocatalyst
- woven fabrics
- composition
- acrylic ester
- containing photocatalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Catalysts (AREA)
Abstract
A kind of non-woven fabrics and its formula and preparation method containing photocatalyst, by adding photocatalyst material, by photocatalyst under the irradiation of light, similar photosynthetic light-catalyzed reaction can be produced, progressively produce and discharge oxidability extremely strong free hydroxy and active oxygen, with very strong photoredox function, it is oxidable to decompose various organic compounds and part inorganic matter, the cell membrane of bacterium and the protein of solidification virus can be destroyed, bacterium and decomposing organic pollutant can be killed, organic pollution is resolved into free of contamination water（H20）And carbon dioxide（C02）, thus with extremely strong sterilization, deodorization, mould proof, antifouling, self-cleaning, removing formaldehyde, air purification function.For the non-woven fabrics for smearing photocatalyst in outer layer, photocatalyst release time of the invention is more lasting, and bactericidal purifying function is more permanent.
Description
Technical field
The present invention relates to non-woven fabrics manufacture field, and in particular to a kind of non-woven fabrics and its formula and preparation side containing photocatalyst
Method.
Background technology
With the progressively development of industrialized level, the pollution of environment is also increasingly severe, particularly the pollution of air, increasingly
Our health is affected, the air seriously polluted so that the incidence of disease of breathing problem increasingly improves, and existing general
Protective mask prepared by logical non-woven fabrics and active charcoal non-woven fabrics, deodorization, self-cleaning and purification air function far can not
Meet the needs of present people, protected so being badly in need of a kind of non-woven fabrics can with excellent auto purification and adsorption function to prepare
The mouth mask of function.
The content of the invention
In order to solve the deficiencies in the prior art, of the invention provides a kind of non-woven fabrics containing photocatalyst and its formula and system
Preparation Method.
The technical solution that the present invention uses is：A kind of formula of the non-woven fabrics containing photocatalyst, described formula is as follows,
Viscose fiber：210-230kg/t, polyester fiber：490-540kg/t, cinnamic acrylic ester crosslinked emulsions：410-450kg/
T, pure acrylate self-crossing emulsion：136-150kg/t, dioxide photocatalyst titanium dispersion liquid：180-200 kg/t, foaming agent K-
12：3-5kg/t.
A kind of formula of described non-woven fabrics containing photocatalyst, described formula is as follows, viscose fiber：230kg/t, wash
Synthetic fibre fiber：540kg/t, cinnamic acrylic ester crosslinked emulsions：450kg/t, pure acrylate self-crossing emulsion： 150kg/
T, dioxide photocatalyst titanium dispersion liquid：200 kg/t, foaming agent K-12： 5kg/t.
A kind of formula of described non-woven fabrics containing photocatalyst, described viscose fiber purity are 30%, size 1.5D*
38mm, the polyester fiber purity are 70%, size 1.5D*38mm.
A kind of formula of described non-woven fabrics containing photocatalyst, described cinnamic acrylic ester crosslinked emulsions for it is cloudy from
Sub- emulsion, solid content 50%, Tg=- 30 DEG C, viscosity<300 cps.
A kind of formula of described non-woven fabrics containing photocatalyst, described pure acrylate self-crossing emulsion are anion breast
Liquid, solid content 55%, Tg=3 DEG C, viscosity<300 cps.
A kind of formula of described non-woven fabrics containing photocatalyst, described dioxide photocatalyst titanium disperse fluid solid content and are
10%。
A kind of non-woven fabrics containing photocatalyst, photocatalyst content is 1.5-2% in described non-woven fabrics.
A kind of preparation method of the non-woven fabrics containing photocatalyst, by terylene and viscose fiber, through shredding combing, networking, foam
Starching and photocatalyst, then wind the non-woven fabrics containing photocatalyst for being made described through drying.
The beneficial effects of the invention are as follows：The invention provides a kind of non-woven fabrics containing photocatalyst and its formula and preparation side
Method, by adding photocatalyst material, by photocatalyst under the irradiation of light, similar photosynthetic light-catalyzed reaction can be produced,
Progressively produce and discharge oxidability extremely strong free hydroxy and active oxygen, there is very strong photoredox function, can
The various organic compounds of oxidation Decomposition and part inorganic matter, the cell membrane of bacterium and the protein of solidification virus can be destroyed, can be killed
Gone out bacterium and decomposing organic pollutant, and organic pollution is resolved into free of contamination water（H20）And carbon dioxide（C02）, thus
With extremely strong sterilization, deodorization, mould proof, antifouling, self-cleaning, removing formaldehyde, air purification function.Utilize this of photocatalyst non-woven fabrics
The mouth mask of kind characteristic production, has more preferable sterilization, deodorization, the effect for purifying air, and this hair compared with active carbon nonwoven fabric
It is bright by adding photocatalyst material in the raw material of nonwoven production, by suitably matching, compared to outer layer smear light touch
For the non-woven fabrics of matchmaker, photocatalyst release time of the invention is more lasting, and bactericidal purifying function is more permanent.
Embodiment
Embodiment 1
Viscose fiber：210kg/t, polyester fiber：490kg/t, cinnamic acrylic ester crosslinked emulsions：410kg/t is pure
Acrylic ester self-crosslinked emulsion：136kg/t, dioxide photocatalyst titanium dispersion liquid：180kg/t, foaming agent K-12：3kg/t.
Viscose 1.5D*38MM：30%；
Terylene 1.5D*38MM：70%；
Cinnamic acrylic ester crosslinked emulsions（Anion, solid content 50%, Tg=- 30 DEG C, viscosity<300 cps）；
Pure acrylate self-crossing emulsion（Anion, solid content 55%, Tg=3 DEG C, viscosity<300 cps,）；
It is 10% that dioxide photocatalyst titanium, which disperses fluid solid content,；:（Supplier：The limited public affairs of Shanghai river Shanghai titanium white heavy chemicals
Department）.
By terylene and viscose fiber, formed through shredding combing, networking, foam starching and photocatalyst, then through drying winding.
Embodiment 2
Viscose fiber：220kg/t, polyester fiber：510kg/t, cinnamic acrylic ester crosslinked emulsions：430kg/t is pure
Acrylic ester self-crosslinked emulsion：145kg/t, dioxide photocatalyst titanium dispersion liquid：190 kg/t, foaming agent K-12：4kg/t.
Viscose 1.5D*38MM：30%；
Terylene 1.5D*38MM：70%；
Cinnamic acrylic ester crosslinked emulsions（Anion, solid content 50%, Tg=- 30 DEG C, viscosity<300 cps）；
Pure acrylate self-crossing emulsion（Anion, solid content 55%, Tg=3 DEG C, viscosity<300 cps,）；
It is 10% that dioxide photocatalyst titanium, which disperses fluid solid content,；:（Supplier：The limited public affairs of Shanghai river Shanghai titanium white heavy chemicals
Department）.
By terylene and viscose fiber, formed through shredding combing, networking, foam starching and photocatalyst, then through drying winding.
Embodiment 3
Viscose fiber：230kg/t, polyester fiber：540kg/t, cinnamic acrylic ester crosslinked emulsions：450kg/t is pure
Acrylic ester self-crosslinked emulsion：150kg/t, dioxide photocatalyst titanium dispersion liquid：200 kg/t, foaming agent K-12：5kg/t.
Viscose 1.5D*38MM：30%；
Terylene 1.5D*38MM：70%；
Cinnamic acrylic ester crosslinked emulsions（Anion, solid content 50%, Tg=- 30 DEG C, viscosity<300 cps）；
Pure acrylate self-crossing emulsion（Anion, solid content 55%, Tg=3 DEG C, viscosity<300 cps,）；
It is 10% that dioxide photocatalyst titanium, which disperses fluid solid content,；:（Supplier：The limited public affairs of Shanghai river Shanghai titanium white heavy chemicals
Department）.
By terylene and viscose fiber, formed through shredding combing, networking, foam starching and photocatalyst, then through drying winding.
Non-woven fabrics index prepared by inventive formulation：
Grammes per square metre：30+-2g/㎡；Feel：It is soft
Breadth：1.00M (or cutting on request)；Thickness：0.18+-0.02MM
Intensity：Longitudinal direction:80+-20N/5CM, laterally：6+-2N/5CM；
Photocatalyst content：1.5-2%.
Data Detection：
Following table is data of the inventive formulation product in Japan's detection, photocatalyst of titanium dioxide non-woven fabrics and cotton standard calico
Contrast test
Note：In uitraviolet intensity 0.1mW/cm2The lower test carried out of light irradiation.
Method of testing：JIS R 1702:2012Glass adherence method
Test organisms：Staphylococcus aureus staphylococcus aureus NBRC 12732
Klebsiella Pneumoniae klebsiella pneumoniae NBRC 132777
By upper table as can be seen that non-woven fabrics prepared by inventive formulation has excellent bactericidal effect, and bactericidal effect
Persistently.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of composition of the non-woven fabrics containing photocatalyst, it is characterised in that described composition is as follows, viscose fiber：210-
230kg/t, polyester fiber：490-540kg/t, cinnamic acrylic ester crosslinked emulsions：410-450kg/t, pure acrylate is certainly
Crosslinked emulsions：136-150kg/t, dioxide photocatalyst titanium dispersion liquid：180-200 kg/t, foaming agent K-12：3-5kg/t, institute
The viscose fiber purity stated is 30%, and size 1.5D*38mm, the polyester fiber purity is 70%, size 1.5D*38mm,
Described cinnamic acrylic ester crosslinked emulsions are anionic emulsion, solid content 50%, Tg=- 30 DEG C, viscosity<300 cps,
Described pure acrylate self-crossing emulsion is anionic emulsion, solid content 55%, Tg=3 DEG C, viscosity<300 cps.
A kind of 2. composition of non-woven fabrics containing photocatalyst according to claim 1, it is characterised in that described composition
It is as follows, viscose fiber：230kg/t, polyester fiber：540kg/t, cinnamic acrylic ester crosslinked emulsions：450kg/t is pure
Acrylic ester self-crosslinked emulsion：150kg/t, dioxide photocatalyst titanium dispersion liquid：200 kg/t, foaming agent K-12： 5kg/t.
A kind of 3. composition of non-woven fabrics containing photocatalyst according to claim 1, it is characterised in that described photocatalyst
Titanium oxide dispersion solid content is 10%.
4. a kind of non-woven fabrics containing photocatalyst prepared according to claim 1 composition, it is characterised in that in described non-woven fabrics
Photocatalyst content is 1.5-2%.
5. the preparation method of the non-woven fabrics containing photocatalyst of a kind of composition containing claim 1, it is characterised in that by terylene and stick
Glue fiber, the nonwoven containing photocatalyst for being made described is wound through shredding combing, networking, foam starching and photocatalyst, then through drying
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194229.8A CN104862965B (en) | 2015-04-23 | 2015-04-23 | A kind of non-woven fabrics and its formula and preparation method containing photocatalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194229.8A CN104862965B (en) | 2015-04-23 | 2015-04-23 | A kind of non-woven fabrics and its formula and preparation method containing photocatalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104862965A CN104862965A (en) | 2015-08-26 |
| CN104862965B true CN104862965B (en) | 2018-01-16 |
Family
ID=53909107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510194229.8A Active CN104862965B (en) | 2015-04-23 | 2015-04-23 | A kind of non-woven fabrics and its formula and preparation method containing photocatalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104862965B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420919B (en) * | 2015-11-05 | 2017-12-19 | 镇江通达内饰材料有限公司 | A kind of photocatalyst removes the preparation method of formaldehyde blanket |
| CN106319980A (en) * | 2016-08-15 | 2017-01-11 | 岚山环保科技（上海）有限公司 | Process of antimicrobial and mold-proof treatment for textiles and application thereof |
| CN106521955B (en) * | 2016-12-22 | 2019-05-07 | 晋江市远大服装织造有限公司 | With the fabric weaving process of cellulase treatment |
| US11224860B2 (en) * | 2019-02-28 | 2022-01-18 | The Hong Kong Polytechnic University | Nanofiber surfaces |
| CN112626868B (en) * | 2020-12-17 | 2023-03-21 | 安徽工程大学 | Efficient photocatalytic flexible composite fiber membrane and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187077A (en) * | 2007-12-18 | 2008-05-28 | 东莞拓扑实业有限公司 | Nano photo-catalytic antibacterial moisture-absorbing dispersion and method for preparing fiber |
| CN101718035A (en) * | 2009-11-10 | 2010-06-02 | 天津工业大学 | Processing method of self-cleaning terylene non-weaving cloth |
| CN101804275B (en) * | 2010-04-26 | 2012-02-01 | 杭州卡丽科技有限公司 | Nano photocatalyst-active carbon fiber composite filter medium |
| CN102174719B (en) * | 2011-01-28 | 2012-06-20 | 上虞弘强彩色涤纶有限公司 | Microporous photocatalyst bamboo charcoal polyester modified short fiber and preparation method thereof |
-
2015
- 2015-04-23 CN CN201510194229.8A patent/CN104862965B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104862965A (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104862965B (en) | A kind of non-woven fabrics and its formula and preparation method containing photocatalyst | |
| CN109833667B (en) | A kind of filter material of the particle containing NaCl and the preparation method and application thereof | |
| CN103952908B (en) | A kind of antiviral, anti-bacterial fibre and preparation method thereof and purposes | |
| CN112007426B (en) | Preparation method of high-performance mesoporous silica-chitosan composite antibacterial filter sheet | |
| CN107051232B (en) | Sterilization and aldehyde removal air filtering membrane | |
| CN105524513B (en) | A kind of diatom ooze powder of lacquer putty for use on of multifunction environment-protection type | |
| CN105802414A (en) | Preparation method of formaldehyde adsorption water-based environmental protection coating | |
| CN106811968A (en) | A kind of shitosan photo-catalytic antibacterial towel | |
| CN106924803A (en) | A kind of high-performance medical use liquid adhesive bandage and preparation method thereof | |
| CN113019153B (en) | Hydrophobic and breathable photocatalytic polymer nano composite film and preparation method and application thereof | |
| JP3914982B2 (en) | Antibacterial material and antibacterial product using the same | |
| CN111335044B (en) | Slow-release microcapsule, preparation method thereof, finishing agent containing slow-release microcapsule, preparation method and application thereof | |
| CN111423676B (en) | PTFE isolating membrane for medical protective clothing and preparation method thereof | |
| CN105754425A (en) | Formaldehyde-adsorbing waterborne environment-friendly coating | |
| CN114606767B (en) | Preparation method of broad-spectrum antibacterial polypropylene non-woven fabric | |
| CN113197220B (en) | Mite-removing disinfectant for non-woven fabric and preparation method thereof | |
| CN106943802A (en) | A kind of multi-functional antimicrobial agent self-cleaning filter material and preparation method and application | |
| CN103556256B (en) | A kind of bamboo charcoal, hemp stalk carbon composite viscose | |
| CN107686290A (en) | Purify antimicrobial form diatom ooze wall material | |
| CN115485430A (en) | Use of aqueous dispersions of magnesium compounds for the functional finishing of textiles | |
| CN111926395A (en) | Plant fiber-based mask resistant to washing, drying and multiple use and manufacturing method thereof | |
| JP5008359B2 (en) | Non-woven fabric supporting photocatalyst | |
| CN1602772A (en) | Medical protective material and method for making same | |
| CN2724757Y (en) | Breathing mask with multiple protective layers | |
| CN204949633U (en) | Multi -functional clothes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200430 Address after: 226000 group 42, xichansi village, Xiting Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong rapoo non woven Technology Co.,Ltd. Address before: 325000, Wanfu Road, Wanquan Industrial Zone, Pingyang County, Zhejiang, Wenzhou, 28 Patentee before: WENZHOU LEGEND NONWOVEN TECH. Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A non-woven fabric containing photocatalyst and its formula and preparation method Effective date of registration: 20220620 Granted publication date: 20180116 Pledgee: Nantong Tongzhou District sub branch of Postal Savings Bank of China Ltd. Pledgor: Nantong rapoo non woven Technology Co.,Ltd. Registration number: Y2022980008248 |