CN109837763A - A kind of preparation method of pearl powder base uvioresistant fabric - Google Patents
A kind of preparation method of pearl powder base uvioresistant fabric Download PDFInfo
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- CN109837763A CN109837763A CN201910105551.7A CN201910105551A CN109837763A CN 109837763 A CN109837763 A CN 109837763A CN 201910105551 A CN201910105551 A CN 201910105551A CN 109837763 A CN109837763 A CN 109837763A
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- pearl powder
- fabric
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- uvioresistant
- powder base
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Abstract
The invention discloses a kind of preparation methods of pearl powder base uvioresistant fabric.The preparation method includes the preparation of high molecular polymer spinning solution, the preparation of pearl powder/high molecular polymer spinning solution, the preparation of high molecular polymer static spinning membrane and the preparation of pearl powder base uvioresistant fabric.The present invention using electrostatic spinning/spray technique by the pearl powder base electrospun fibers film with micro-nano multilevel structure directly with traditional dress fabric is compound prepares pearl powder base uvioresistant fabric, it operates very easy, gained pearl powder base uvioresistant fabric has the advantages that uvioresistant is high-efficient, fabric ultraviolet resistance is good, UPF (UV protection factor) > 40, and it gathers multi -function in integral whole, with antiultraviolet, the health-care efficacy of antiphlogistic antibacterial and beauty care, also have durability high simultaneously, skin-friendly is good, moisture absorption is breathed freely and nice and cool advantage comfortable and easy to wear.
Description
Technical field
The present invention relates to the preparation of functional fabric, in particular to a kind of preparation method of pearl powder base uvioresistant fabric.
Background technique
The main following two of the preparation method of uvioresistant fabrics: (1) in fiber process, ultraviolet screener is added
Agent is processed into ultraviolet prevention fiber or fabric using composite spinning.(2) surface covering method is used, ultraviolet light screener
It is dispersed in binder, dipping or coating are in fabric surface formation shielded film.Uvioresistant face prepared by both modes
Material is all to carry out uvioresistant function arrangement with chemical synthetic material, and that there are UV resistance screeners is easy to fall off, is easily compromised, product
The problems such as service life is of short duration, and uvioresistant intensity is inadequate and not environmentally protective.
Pearl powder is a kind of colourless, tasteless powdered natural material, is slept with beauty, nti-freckle, improvement and good
Antibacterial and anti-ultraviolet property, certain uvioresistant can be generated to human body using textile prepared by pearl powder base and protect function
Energy.Pearl powder is applied in the process of textile, is expected to promote the performances such as the uvioresistant of textile.
Summary of the invention
The purpose of the present invention is to provide a kind of pearl powder base uvioresistant fabric and preparation method thereof, gained pearl powder base is anti-
Ultraviolet fabric gathers multi -function in integral whole, the health-care efficacy with uvioresistant, antiphlogistic antibacterial and beauty care, while also having
Durability is high, skin-friendly is good, moisture absorption is ventilative and nice and cool advantage comfortable and easy to wear.
The technical solution of the present invention is as follows:
A kind of preparation method of pearl powder base uvioresistant fabric, comprising the following steps:
(1) preparation of high molecular polymer spinning solution: high molecular polymer is dissolved in solvent, it is molten to obtain electrostatic spinning
Liquid；
(2) pearl powder/high molecular polymer spinning solution preparation: high molecular polymer is dissolved in solvent, electrostatic is obtained
Spray solution, then Nano pearl powder is added to it, so that Nano pearl powder is dispersed in electrostatic using ultrasonic dispersion technique
In mist solution, pearl powder/high molecular polymer electrostatic spray solution is obtained；
(3) preparation of high molecular polymer static spinning membrane: electrostatic spinning solution obtained by step (1) is transferred in syringe,
It is 9-25kv in voltage, receiving distance is 8-25 cm, and spinning rate carries out electrostatic spinning under conditions of being 0.1-3.0 ml/h,
Nanofibres deposit is 30-100 g/m in external sheath grammes per square metre2Summer light and thin fabric collection cylinder on, obtain Static Spinning
Silk fiber film/summer light and thin fabric composite material, wherein the revolving speed of collection cylinder is 10-2000 r/m；
(4) preparation of pearl powder base uvioresistant fabric: pearl powder obtained by step (2)/high molecular polymer spinning solution is shifted
It is 9-25 kv in voltage to syringe, receiving distance is 8-25 cm, under conditions of spinning rate is 0.1-3.0 ml/h
Electrostatic spray is carried out, spraying granule is deposited on composite material obtained by step (3), obtains pearl powder base uvioresistant fabric.
Further, in step (1), high molecular polymer be polyvinyl alcohol, polyethylene glycol oxide, polyacrylonitrile, polylactic acid,
One or more of polyethylene terephthalate.
Further, in step (1), solvent is deionized water, dehydrated alcohol, methylene chloride, chloroform, dimethyl methyl
One or more of amide, dimethyl acetamide, tetrahydrofuran, isopropanol.
Further, the electrostatic spray solution in the electrostatic spinning solution and step (2) in step (1), with macromolecule
Polymer, which is dissolved in solvent, to be formulated, and difference is, the former concentration is high, because the suitable spinning range of electrostatic spinning is dense
Degree is higher concentration, usually 8%-40%；The concentration of the latter is low because the concentration of the suitable spread of spray of electrostatic spray be compared with
Low concentration, usually 0.1%-8%, does not include endpoint 8%.
Further, in step (2), pearl powder is the circular granular of 20-100nm of partial size.
Further, in step (3), summer light and thin fabric is pure polyester fabric, pure-cotton fabric, cotton-polyester blended fabric or viscous
Glue surface material.
The beneficial effects of the present invention are:
(1) present invention utilizes electrostatic spinning/spray technique by the pearl powder base electrospun fibers with micro-nano multilevel structure
Film directly with traditional dress fabric is compound prepares pearl powder base uvioresistant fabric, operate very easy.
(2) pearl powder base uvioresistant fabric prepared by the present invention has the advantages that uvioresistant is high-efficient, fabric antiultraviolet
Performance is good, UPF (UV protection factor) > 40.
(3) pearl powder base uvioresistant fabric prepared by the present invention gathers multi -function in integral whole, and has antiultraviolet, anti-inflammatory anti-
The health-care efficacy of bacterium and beauty care, while also with durability is high, skin-friendly is good, moisture absorption is ventilative and comfortable and easy to wear nice and cool
Advantage.
Detailed description of the invention
Fig. 1 is preparation flow schematic diagram of the invention.
Fig. 2 is the scanning electron microscope (SEM) photograph of pearl powder base micro-nano structure.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.
Embodiment 1
(1) 0.9g pva powder is weighed with electronic balance, is allowed in the deionized water for being dissolved in 10 ml, obtains concentration
For the polyvinyl alcohol electrostatic spinning solution of 9%(g/ml)；
(2) 0.3g pva powder and 0.01g Nano pearl powder are weighed respectively with electronic balance, pva powder is molten
Solution obtains concentration as the electrostatic spray solution of 3%(g/ml), Nano pearl powder is then added in the deionized water of 10 ml, and
Nano pearl powder is dispersed in electrostatic spray solution using ultrasonic dispersion technique, and it is quiet to obtain pearl powder/polyvinyl alcohol
Electron spray solution；
(3) prepared polyvinyl alcohol electrostatic spinning solution in step (1) is transferred in the plastic cement syringe that capacity is 10ml,
Select 21G flat mouth syringe needle, voltage be 12 kV, receive distance be 12 cm, spinning rate be 1.0 ml/h under conditions of into
Row electrostatic spinning, nanofibres deposit are 70 g/m in external sheath grammes per square metre2Summer frivolous polyester fabric collection cylinder on,
Polyvinyl alcohol electrostatic spinning tunica fibrosa/summer frivolous polyester fabric composite material is obtained, wherein the revolving speed of collection cylinder is 80
r/m；
(4) pearl powder prepared in step (2)/polyvinyl alcohol electrostatic spray solution is transferred to the plastic cement that capacity is 10ml
In syringe, the flat mouth syringe needle of 21G is selected, is 20 kV in voltage, receiving distance is 12 cm, and spinning rate is the item of 1.0 ml/h
Electrostatic spray is carried out under part, polyvinyl alcohol electrostatic spinning tunica fibrosa/polyester fabric that spraying granule deposits in step (3) is answered
It closes on fabric, obtains pearl powder base uvioresistant fabric.
The uvioresistant performance of pearl powder base uvioresistant fabric is tested, (ultraviolet light is anti-by the ultraviolet resistance UPF of gained fabric
Protect coefficient) it is 42.
Embodiment 2
(1) 1.4g polyacrylonitrile powder is weighed with electronic balance, is allowed in the solvent dimethylformamide for being dissolved in 10 ml,
Concentration is obtained as the polyacrylonitrile electrostatic spinning solution of 14%(g/ml)；
(2) 0.5g polyacrylonitrile powder and 0.01g Nano pearl powder are weighed respectively with electronic balance, polyacrylonitrile powder is molten
Solution obtains concentration as the electrostatic spray solution of 5%(g/ml), it is precious that nanometer is then added in the solvent dimethylformamide of 10 ml
Pearl powder, and Nano pearl powder is dispersed in electrostatic spray solution using ultrasonic dispersion technique, obtain pearl powder/poly- third
Alkene nitrile electrostatic spray solution；
(3) polyacrylonitrile electrostatic spinning solution obtained by step (1) is transferred in the plastic cement syringe that capacity is 10ml, selects 21G
Flat mouth syringe needle, voltage be 15 kV, receive distance be 15 cm, spinning rate be 1.0 ml/h under conditions of carry out Static Spinning
Silk, nanofibres deposit are 80 g/m in external sheath grammes per square metre2Summer frivolous cotton-polyester blended fabric collection cylinder on, obtain
To polyacrylonitrile electrospun fibers film/summer frivolous cotton-polyester blended fabric composite material, wherein the revolving speed of collection cylinder is
100 r/m；
(4) pearl powder prepared in step (2)/polyacrylonitrile electrostatic spray solution is transferred to the plastic cement that capacity is 10ml
In syringe, the flat mouth syringe needle of 21G is selected, is 22 kV in voltage, receiving distance is 15 cm, and spinning rate is the item of 1.0 ml/h
Electrostatic spray is carried out under part, spraying granule deposits polyacrylonitrile electrospun fibers film/cotton-polyester blended fabric in step (3)
Composite material on, obtain pearl powder base uvioresistant fabric.
The uvioresistant performance of pearl powder base uvioresistant fabric is tested, (ultraviolet light is anti-by the ultraviolet resistance UPF of gained fabric
Protect coefficient) it is 45.
Embodiment 3
(1) 2.5g Kynoar powder is weighed with electronic balance, is allowed to be dissolved in the solvent dimethylformamide of 10 ml
In, concentration is obtained as the Kynoar electrostatic spinning solution of 25%(g/ml)；
(2) 1.0g Kynoar powder and 0.01g Nano pearl powder are weighed respectively with electronic balance, by Kynoar powder
End is dissolved in the solvent dimethylformamide of 10 ml, is obtained concentration as the electrostatic spray solution of 10%(g/ml), is then added
Nano pearl powder, and Nano pearl powder is dispersed in electrostatic spray solution using ultrasonic dispersion technique, obtain pearl
Powder/Kynoar electrostatic spray solution；
(3) Kynoar electrostatic spinning solution obtained by step (1) is transferred in the plastic cement syringe that capacity is 10ml, is selected
The flat mouth syringe needle of 21G is 25 kV in voltage, and receiving distance is 15 cm, and spinning rate carries out quiet under conditions of being 1.2 ml/h
Electrospun, nanofibres deposit are 90 g/m in external sheath grammes per square metre2Summer frivolous pure-cotton fabric collection cylinder on, obtain
To polyacrylonitrile electrospun fibers film/summer frivolous pure-cotton fabric composite material, wherein the revolving speed of collection cylinder is 80 r/
m。
(4) pearl powder prepared in step (2)/polyacrylonitrile electrostatic spray solution is transferred to capacity is 10ml's
In plastic cement syringe, the flat mouth syringe needle of 21G is selected, is 28 kV in voltage, receiving distance is 15 cm, and spinning rate is 1.2 ml/h
Under conditions of carry out electrostatic spray, spraying granule deposition in step (3) in polyacrylonitrile electrospun fibers film/pure cotton it is compound
On fabric, pearl powder base uvioresistant fabric is obtained.
The uvioresistant performance of pearl powder base uvioresistant fabric is tested, (ultraviolet light is anti-by the ultraviolet resistance UPF of gained fabric
Protect coefficient) it is 50.
Claims (6)
1. a kind of preparation method of pearl powder base uvioresistant fabric, which comprises the following steps:
(1) preparation of high molecular polymer spinning solution: high molecular polymer is dissolved in solvent, it is molten to obtain electrostatic spinning
Liquid；
(2) pearl powder/high molecular polymer spinning solution preparation: high molecular polymer is dissolved in solvent, electrostatic is obtained
Spray solution, then Nano pearl powder is added to it, so that Nano pearl powder is dispersed in electrostatic using ultrasonic dispersion technique
In mist solution, pearl powder/high molecular polymer electrostatic spray solution is obtained；
(3) preparation of high molecular polymer static spinning membrane: electrostatic spinning solution obtained by step (1) is transferred in syringe,
It is 9-25kv in voltage, receiving distance is 8-25 cm, and spinning rate carries out electrostatic spinning under conditions of being 0.1-3.0 ml/h,
Nanofibres deposit is 30-100 g/m in external sheath grammes per square metre2Summer light and thin fabric collection cylinder on, obtain Static Spinning
Silk fiber film/summer light and thin fabric composite material, wherein the revolving speed of collection cylinder is 10-2000 r/m；
(4) preparation of pearl powder base uvioresistant fabric: pearl powder obtained by step (2)/high molecular polymer spinning solution is shifted
To syringe, voltage be 9-25 kv, receive distance be 8-25 cm, spinning rate be 0.1-3.0 ml/h under conditions of into
Row electrostatic spray, spraying granule are deposited on composite material obtained by step (3), obtain pearl powder base uvioresistant fabric.
2. the preparation method of pearl powder base uvioresistant fabric according to claim 1, which is characterized in that high in step (1)
Molecularly Imprinted Polymer is one of polyvinyl alcohol, polyethylene glycol oxide, polyacrylonitrile, polylactic acid, polyethylene terephthalate
Or it is two or more.
3. the preparation method of pearl powder base uvioresistant fabric according to claim 1, which is characterized in that molten in step (1)
Agent is deionized water, dehydrated alcohol, methylene chloride, chloroform, dimethylformamide, dimethyl acetamide, tetrahydrofuran, different
One or more of propyl alcohol.
4. the preparation method of pearl powder base uvioresistant fabric according to claim 1, which is characterized in that in step (1)
Electrostatic spray solution in electrostatic spinning solution and step (2), is dissolved in solvent with high molecular polymer and being formulated, electrostatic
The concentration of spinning solution is 8% ~ 40%；The concentration of electrostatic spray solution is 0.1% ~ 8%, does not include endpoint 8%.
5. the preparation method of pearl powder base uvioresistant fabric according to claim 1, which is characterized in that precious in step (2)
Pearl powder is the circular granular of 20-100nm of partial size.
6. the preparation method of pearl powder base uvioresistant fabric according to claim 1, which is characterized in that in step (3), the summer
Season light and thin fabric is pure polyester fabric, pure-cotton fabric, cotton-polyester blended fabric or viscose fabric.
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| CN201910105551.7A CN109837763A (en) | 2019-02-01 | 2019-02-01 | A kind of preparation method of pearl powder base uvioresistant fabric |
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| CN201910105551.7A CN109837763A (en) | 2019-02-01 | 2019-02-01 | A kind of preparation method of pearl powder base uvioresistant fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110189A (en) * | 2022-07-05 | 2022-09-27 | 浙江理工大学 | Preparation method and application of elastic fiber |
| CN115418740A (en) * | 2022-10-19 | 2022-12-02 | 立肯诺(上海)新材料科技有限公司 | Modified polyacrylonitrile fiber and preparation method thereof |
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| CN103474610A (en) * | 2013-09-29 | 2013-12-25 | 天津工业大学 | Method for preparing composite lithium-ion battery separator through electrostatic spinning/electrostatic spraying |
| CN105536577A (en) * | 2016-01-25 | 2016-05-04 | 东华大学 | Novel method for preparing chitosan nanofiber-base composite filter membrane |
| CN105734697A (en) * | 2016-05-12 | 2016-07-06 | 苏州大学 | Device for preparing functional nanofiber |
| CN106237717A (en) * | 2016-08-30 | 2016-12-21 | 东华大学 | A kind of efficient low-resistance electrostatic spinning nano fiber air filting material and mass preparation method |
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| CN103474610A (en) * | 2013-09-29 | 2013-12-25 | 天津工业大学 | Method for preparing composite lithium-ion battery separator through electrostatic spinning/electrostatic spraying |
| CN105536577A (en) * | 2016-01-25 | 2016-05-04 | 东华大学 | Novel method for preparing chitosan nanofiber-base composite filter membrane |
| CN105734697A (en) * | 2016-05-12 | 2016-07-06 | 苏州大学 | Device for preparing functional nanofiber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110189A (en) * | 2022-07-05 | 2022-09-27 | 浙江理工大学 | Preparation method and application of elastic fiber |
| CN115110189B (en) * | 2022-07-05 | 2024-01-12 | 浙江理工大学 | Preparation method and application of elastic fiber |
| CN115418740A (en) * | 2022-10-19 | 2022-12-02 | 立肯诺(上海)新材料科技有限公司 | Modified polyacrylonitrile fiber and preparation method thereof |
| CN115418740B (en) * | 2022-10-19 | 2024-01-26 | 立肯诺(上海)新材料科技有限公司 | Modified polyacrylonitrile fiber and preparation method thereof |
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Application publication date: 20190604 |