CN105951211A - Antibacterial self-cleaned artificial wig fiber containing peacock feather - Google Patents
Antibacterial self-cleaned artificial wig fiber containing peacock feather Download PDFInfo
- Publication number
- CN105951211A CN105951211A CN201610343079.7A CN201610343079A CN105951211A CN 105951211 A CN105951211 A CN 105951211A CN 201610343079 A CN201610343079 A CN 201610343079A CN 105951211 A CN105951211 A CN 105951211A
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- CN
- China
- Prior art keywords
- wig fiber
- self
- peafowl hair
- peafowl
- hair
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses an antibacterial self-cleaned artificial wig fiber containing peacock feather, having the following advantages that spinning dope is prepared by mixing polyacrylonitrile, polytetrafluoroethylene dispersion and sodium alginate, the spinning dope is good in spinnability, and the prepared composite fiber has hydrophobicity and self-cleaning performance, skin friendliness and softness, and durability; the peacock feather is processed into nano-level filling material, natural biological structure and color of the peacock feather are not destroyed, and the fiber is more natural; the added nano copper and peacock feather jointly provide good dispersity in pre-processed spinning dope in an ionic liquid, and the properties of the composite fiber are improved efficiently and stably; the wig fiber produced herein is resistant to stain and static electricity, is hydrophobic and easy to care, is clean and antibacterial and is smooth and washable, and the quality and grade of synthetic fiber wigs are greatly improved.
Description
Technical field
The present invention relates to synthetic wig fiber technical field, particularly relate to a kind of antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair.
Background technology
Peafowl whole body is precious, the especially feather of its gorgeous uniqueness, make us looking over so as to check unforgettable, the scale of peafowl cultivation in recent years gradually expands, also it is expanded about peafowl hair application industry, multiplex in conventional industries being used for making ornament and artware by tail feathers, and the feather of major part is taken as offal treatment, and utilization rate is extremely low.
Wig is a kind of common ornament, feather application in wig product at present mainly has two aspects: one is to extract the keratin in feather, again it is mixed to prepare with macromolecular material, but the product for preparing of this method does not the most possess breathability and the comfortableness of natural feather, and destroy the natural color and luster of feather and texture；Two is directly to connect with wig fiber, the product general moulding exaggeration so obtained, and lacks natural sense, and range of application is narrower.The current application about peafowl hair on wig also rarely has report, it is contemplated that peafowl hair is introduced in wig, the defect of the tradition wig containing feather fiber is improved, it is thus achieved that there is the novel wig product of practicality, aesthetic property, safety while retaining the color that peafowl hair is unique.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair.
The present invention is achieved by the following technical solutions:
A kind of antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair, this wig fiber is prepared by the raw material of following weight portion: the calcium chloride solution 0.02-0.05 that modified Nano peafowl hair 6-10, solid content are the polytetrafluoroethyldispersion dispersion 8-15 of 40-50%, polyacrylonitrile 35-45, Nanometer Copper 0.001-0.002, sodium alginate 2-3, antistatic additive 0.1-0.2, pigment 1-10, silane coupler 0.5-0.8, spin solvent 200-250, quaternary ammonium salt ionic liquid 20-30, coagulating bath are appropriate, concentration is 45% ethanol water 40-50, concentration are 0.1%.
Described modified peafowl hair is processed by following methods and obtains: by the peafowl hair of collection through sterilization, defat, cleaning, crushed after being dried, cross 80-100 mesh sieve, put into immersion treatment 1.5-2h in modification liquid subsequently, immersion is filtered after terminating, in gained material input air flow pulverizer the most cleaned, dried, be 0-60 DEG C in temperature, speed be 120-200 meter per second air stream in be processed into nano level modified peafowl hair.
Described modification liquid is mixed compounding making by the raw material of following weight portion: solid content is the nano titanic oxide sol 20-30 of 20-25%, chitosan quaternary ammonium salt 0.1-0.2, tannic acid 1-2, deionized water 40-50.
The preparation method of described a kind of antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair is:
(1) first putting in ethanol water by sodium alginate, be heated to 50-60 DEG C, stirring dropwise drips calcium chloride solution after making it be completely dissolved, dropping limit, limit is stirred, stand 1-2h after dropping, be subsequently added the spin solvent of 10-15 weight portion, standby after being uniformly mixed；
(2) polyacrylonitrile, polytetrafluoroethyldispersion dispersion are put in spin solvent together, it is heated to 60-80 DEG C, high-speed stirred mixing makes high polymer be completely dissolved, it is subsequently added material prepared by step (1), continues stirring mixing 40-50min, subsequently filtering and impurity removing, gained filtrate adds pigment, antistatic additive, grinding distribution 40-50min, makes spinning solution standby, and described spin solvent is the one in dimethylformamide, dimethyl acetylamide, dimethyl sulfoxide；
(3) modified Nano peafowl hair, Nanometer Copper are put in quaternary ammonium salt ionic liquid after silane coupler mixed grinding 20-30min, mixing 2-3h is stirred with the speed of 400-500 rev/min, subsequently its spinning solution prepared with step (2) is mixed, after stirring, mixed serum is extruded by spinneret cap micropore, and immersion 2-5h makes tow in coagulating bath, described coagulating bath is formulated according to the weight ratio of 0.1:0.5-1 with deionized water by spin solvent；
(4) tow step (3) prepared stretches 3-5 time after 30-50 DEG C of warm water washing under 60-80 DEG C of hot blast, shrink process 20-30min in the hot-air of 80-85 DEG C the most again, finally after its surface uniformly coats silicone oil under the conditions of 50-60 DEG C wig fiber described in drying.
The wig fiber that the present invention prepares has the advantage that
(1) being mixed with spinning solution with polyacrylonitrile, polytetrafluoroethyldispersion dispersion, sodium alginate, this spinning solution has good spinnability, prepared composite fibre have hydrophobic self-cleaning, pro-skin is pliable and tough, long-lived advantage.
(2) peafowl hair is processed into the filler of nanometer scale, does not destroy the natural biological structure of peafowl hair and color, improve the natural sense of fiber；The Nanometer Copper added has good dispersibility together with peafowl hair in ionic liquid in spinning solution after pretreatment, thus the performance improving composite fibre of efficient stable.
(3) present invention prepares wig fiber anti-soil antistatic, hydrophobic easily arranges, and cleans antibacterial, smooth washable, greatly improves quality and the class of synthetic fibers class wig.
Detailed description of the invention
This wig fiber is prepared by the raw material of following weight portion: modified Nano peafowl hair 6, solid content are the calcium chloride solution 0.02 that the polytetrafluoroethyldispersion dispersion 8 of 40%, polyacrylonitrile 35, Nanometer Copper 0.001, sodium alginate 2, antistatic additive 0.1, pigment 1, silane coupler 0.5, spin solvent 200, quaternary ammonium salt ionic liquid 20, coagulating bath be appropriate, concentration is 45% ethanol water 40, concentration are 0.1%.
Wherein modified peafowl hair is processed by following methods and obtains: by the peafowl hair of collection through sterilization, defat, cleaning, crushed after being dried, cross 80 mesh sieves, put into immersion treatment 1.5h in modification liquid subsequently, immersion is filtered after terminating, in gained material input air flow pulverizer the most cleaned, dried, be 0 DEG C in temperature, speed be 120 meter per seconds air stream in be processed into nano level modified peafowl hair.
Wherein modification liquid is mixed compounding making by the raw material of following weight portion: solid content be 20% nano titanic oxide sol 20, chitosan quaternary ammonium salt 0.1, tannic acid 1, deionized water 40.
The preparation method of this synthetic wig fiber is:
(1) first putting in ethanol water by sodium alginate, be heated to 50 DEG C, stirring dropwise drips calcium chloride solution after making it be completely dissolved, and dropping limit, limit is stirred, and stands 1h, be subsequently added the spin solvent of 10 weight portions after dropping, standby after being uniformly mixed；
(2) polyacrylonitrile, polytetrafluoroethyldispersion dispersion are put in spin solvent together, it is heated to 60 DEG C, high-speed stirred mixing makes high polymer be completely dissolved, it is subsequently added material prepared by step (1), continues stirring mixing 40min, subsequently filtering and impurity removing, gained filtrate adds pigment, antistatic additive, grinding distribution 40min, makes spinning solution standby, and described spin solvent is the one in dimethylformamide, dimethyl acetylamide, dimethyl sulfoxide；
(3) modified Nano peafowl hair, Nanometer Copper are put in quaternary ammonium salt ionic liquid after silane coupler mixed grinding 20min, mixing 2h is stirred with the speed of 400 revs/min, subsequently its spinning solution prepared with step (2) is mixed, after stirring, mixed serum is extruded by spinneret cap micropore, and immersion 2h makes tow in coagulating bath, described coagulating bath is formulated according to the weight ratio of 0.1:0.5 with deionized water by spin solvent；
(4) tow step (3) prepared stretches 3 times after the washing of 30 DEG C of warm water under 60 DEG C of hot blasts, shrink process 20min in the hot-air of 80 DEG C the most again, finally after its surface uniformly coats silicone oil under the conditions of 50 DEG C wig fiber described in drying.
The performance indications that this wig fiber obtains after tested are as follows: filament number: 44dtex；Fracture strength: 3.9CN/dtex；Elongation at break: 17.2%；Antibiotic rate >=95%.
Claims (4)
1. the antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair, it is characterized in that, this wig fiber is prepared by the raw material of following weight portion: the calcium chloride solution 0.02-0.05 that modified Nano peafowl hair 6-10, solid content are the polytetrafluoroethyldispersion dispersion 8-15 of 40-50%, polyacrylonitrile 35-45, Nanometer Copper 0.001-0.002, sodium alginate 2-3, antistatic additive 0.1-0.2, pigment 1-10, silane coupler 0.5-0.8, spin solvent 200-250, quaternary ammonium salt ionic liquid 20-30, coagulating bath are appropriate, concentration is 45% ethanol water 40-50, concentration are 0.1%.
A kind of antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair, it is characterized in that, described modified peafowl hair is processed by following methods and obtains: by the peafowl hair of collection through sterilization, defat, cleaning, crushed after being dried, cross 80-100 mesh sieve, put into immersion treatment 1.5-2h in modification liquid subsequently, immersion is filtered after terminating, in gained material input air flow pulverizer the most cleaned, dried, be 0-60 DEG C in temperature, speed be 120-200 meter per second air stream in be processed into nano level modified peafowl hair.
A kind of antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair, it is characterized in that, described modification liquid is mixed compounding making by the raw material of following weight portion: solid content is the nano titanic oxide sol 20-30 of 20-25%, chitosan quaternary ammonium salt 0.1-0.2, tannic acid 1-2, deionized water 40-50.
The preparation method of a kind of antibiosis and self-cleaning type synthetic wig fiber containing peafowl hair is:
(1) first putting in ethanol water by sodium alginate, be heated to 50-60 DEG C, stirring dropwise drips calcium chloride solution after making it be completely dissolved, dropping limit, limit is stirred, stand 1-2h after dropping, be subsequently added the spin solvent of 10-15 weight portion, standby after being uniformly mixed；
(2) polyacrylonitrile, polytetrafluoroethyldispersion dispersion are put in spin solvent together, it is heated to 60-80 DEG C, high-speed stirred mixing makes high polymer be completely dissolved, it is subsequently added material prepared by step (1), continues stirring mixing 40-50min, subsequently filtering and impurity removing, gained filtrate adds pigment, antistatic additive, grinding distribution 40-50min, makes spinning solution standby, and described spin solvent is the one in dimethylformamide, dimethyl acetylamide, dimethyl sulfoxide；
(3) modified Nano peafowl hair, Nanometer Copper are put in quaternary ammonium salt ionic liquid after silane coupler mixed grinding 20-30min, mixing 2-3h is stirred with the speed of 400-500 rev/min, subsequently its spinning solution prepared with step (2) is mixed, after stirring, mixed serum is extruded by spinneret cap micropore, and immersion 2-5h makes tow in coagulating bath, described coagulating bath is formulated according to the weight ratio of 0.1:0.5-1 with deionized water by spin solvent；
(4) tow step (3) prepared stretches 3-5 time after 30-50 DEG C of warm water washing under 60-80 DEG C of hot blast, shrink process 20-30min in the hot-air of 80-85 DEG C the most again, finally after its surface uniformly coats silicone oil under the conditions of 50-60 DEG C wig fiber described in drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343079.7A CN105951211A (en) | 2016-05-23 | 2016-05-23 | Antibacterial self-cleaned artificial wig fiber containing peacock feather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343079.7A CN105951211A (en) | 2016-05-23 | 2016-05-23 | Antibacterial self-cleaned artificial wig fiber containing peacock feather |
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| CN105951211A true CN105951211A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610343079.7A Pending CN105951211A (en) | 2016-05-23 | 2016-05-23 | Antibacterial self-cleaned artificial wig fiber containing peacock feather |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518302A (en) * | 2018-11-26 | 2019-03-26 | 合肥卓汇新材料科技有限公司 | A kind of automatically cleaning wig fiber |
| CN109518301A (en) * | 2018-11-26 | 2019-03-26 | 合肥卓汇新材料科技有限公司 | A kind of easily combing antistatic wig fiber |
| CN109537081A (en) * | 2018-11-26 | 2019-03-29 | 合肥卓汇新材料科技有限公司 | A kind of antibacterial emulation wig fiber |
| CN109864377A (en) * | 2019-01-23 | 2019-06-11 | 安徽美源发制品有限公司 | A kind of antibacterial can antistatic wig manufacturing technique |
| CN112981612A (en) * | 2021-04-06 | 2021-06-18 | 邵阳阳光发品有限公司 | Easy-to-clean anti-fouling wig material and preparation method thereof |
| CN113773721A (en) * | 2021-09-18 | 2021-12-10 | 浙江润奥环保科技有限公司 | Silver ion antibacterial floor material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037813A (en) * | 2007-03-30 | 2007-09-19 | 东华大学 | Preparation method of spinning hairpiece by human hair and protein acrylic fibre |
| CN102732988A (en) * | 2012-06-21 | 2012-10-17 | 精源(南通)化纤制品有限公司 | High temperature resistant polyacrylonitrile artificial hair and its preparation method |
| CN102808237A (en) * | 2011-06-02 | 2012-12-05 | 陈福库 | Protein composite fiber for wig and manufacturing method thereof |
| CN104862818A (en) * | 2015-06-09 | 2015-08-26 | 江南大学 | Preparation method of keratin complex fiber |
| CN105002591A (en) * | 2015-08-05 | 2015-10-28 | 大连岭前农业专业合作社 | Method using quail feathers for manufacturing composite fibers for wig |
| CN105088401A (en) * | 2015-07-31 | 2015-11-25 | 安徽天鹅科技实业（集团）有限公司 | Chinese herbal medicine anti-bacterial health care composite down fiber textile material |
-
2016
- 2016-05-23 CN CN201610343079.7A patent/CN105951211A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037813A (en) * | 2007-03-30 | 2007-09-19 | 东华大学 | Preparation method of spinning hairpiece by human hair and protein acrylic fibre |
| CN102808237A (en) * | 2011-06-02 | 2012-12-05 | 陈福库 | Protein composite fiber for wig and manufacturing method thereof |
| CN102732988A (en) * | 2012-06-21 | 2012-10-17 | 精源(南通)化纤制品有限公司 | High temperature resistant polyacrylonitrile artificial hair and its preparation method |
| CN104862818A (en) * | 2015-06-09 | 2015-08-26 | 江南大学 | Preparation method of keratin complex fiber |
| CN105088401A (en) * | 2015-07-31 | 2015-11-25 | 安徽天鹅科技实业（集团）有限公司 | Chinese herbal medicine anti-bacterial health care composite down fiber textile material |
| CN105002591A (en) * | 2015-08-05 | 2015-10-28 | 大连岭前农业专业合作社 | Method using quail feathers for manufacturing composite fibers for wig |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518302A (en) * | 2018-11-26 | 2019-03-26 | 合肥卓汇新材料科技有限公司 | A kind of automatically cleaning wig fiber |
| CN109518301A (en) * | 2018-11-26 | 2019-03-26 | 合肥卓汇新材料科技有限公司 | A kind of easily combing antistatic wig fiber |
| CN109537081A (en) * | 2018-11-26 | 2019-03-29 | 合肥卓汇新材料科技有限公司 | A kind of antibacterial emulation wig fiber |
| CN109864377A (en) * | 2019-01-23 | 2019-06-11 | 安徽美源发制品有限公司 | A kind of antibacterial can antistatic wig manufacturing technique |
| CN112981612A (en) * | 2021-04-06 | 2021-06-18 | 邵阳阳光发品有限公司 | Easy-to-clean anti-fouling wig material and preparation method thereof |
| CN112981612B (en) * | 2021-04-06 | 2022-07-01 | 邵阳阳光发品有限公司 | Easy-to-clean anti-fouling wig material and preparation method thereof |
| CN113773721A (en) * | 2021-09-18 | 2021-12-10 | 浙江润奥环保科技有限公司 | Silver ion antibacterial floor material and preparation method thereof |
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Application publication date: 20160921 |