CN110485041A - A kind of antibacterial far infrared ribbon preparation method - Google Patents
A kind of antibacterial far infrared ribbon preparation method Download PDFInfo
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- CN110485041A CN110485041A CN201910884738.1A CN201910884738A CN110485041A CN 110485041 A CN110485041 A CN 110485041A CN 201910884738 A CN201910884738 A CN 201910884738A CN 110485041 A CN110485041 A CN 110485041A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
-
- 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
-
- 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
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide 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
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
Abstract
The invention discloses a kind of antibacterial far infrared ribbon preparation methods, more particularly to technical field of fiber preparation, ribbon prepared by the present invention not only has preferable anti-microbial property, wrinkle resistance and mechanical property simultaneously, and far-infrared radiated property is superior, is suitable for the fields such as luggage, mattress.Far infrared particle is prepared using tourmaline, sea-gull stone, nano-titanium dioxide cooperation glass fibre and active carbon, at high temperature, glass fibre softening, to which nanoscale tourmaline, sea-gull stone, nano-titanium dioxide are bonded in activated carbon surface and duct, its large specific surface area, it is strong with the binding performance of substrate, also, its far-infrared radiated property and anti-microbial property are preferable.
Description
Technical field
The invention belongs to fibre technology field, especially a kind of antibacterial far infrared ribbon preparation method.
Background technique
Ribbon is that narrow web fabric or tubing is made by raw material of various yarns.Narrow fabrics are various in style, use extensively
In dress ornament, footwear material, luggage, industry, agricultural, military supplies, communications and transportation Deng Ge branch of industry.It is divided into woven, woollen yarn knitting, knitting three categories
Technology, fabric construction have plain weave, twill, satin weave, jacquard weave, bilayer, multilayer, tubulose and united organization.
Currently, being prepared using nylon fiber, ribbon is very universal, but with the enhancing of people's health care consciousness, to knitting
For the performance of band there has also been increasingly higher demands, the ribbon with antibacterial, far infrared performance etc. is more and more concerned.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of antibacterial far infrared ribbon preparation method.
The invention is realized by the following technical scheme:
A kind of antibacterial far infrared ribbon preparation method, which comprises the following steps:
(1) 70-80 part nylon 66 resin particle in parts by weight is dried in vacuo 5-8h at 85-90 DEG C, it is poly- by 20-25 parts
Diphenyl sulfide resin particle dry 5-8h at 100-110 DEG C, is added 4-8 parts of antioxidant, 10-15 parts of modified far infrared particles, 5-
10 parts of modified alta-mud mixing are sent in melt spinning machine with after and carry out melt spinning, obtain composite fibre, wherein spinning
Technique are as follows: circular blow wind wind speed is 0.35-0.38m/min, and circular blow wind air duct length is 140-145cm, and draw ratio is 2.0-
2.1, winding tension 20-22cN, spinning winding speed are 3600-3800m/min；
(2) composite fibre made from step (1) is subjected to double rib braiding, then with 1-2 parts of ester based quaternary ammonium salt EQ90 washings one
Secondary, then clear water is washed 2-3 times, obtains ribbon.
Further, the modified far infrared particle the preparation method comprises the following steps:
(1) by parts by weight 5-10 part tourmaline, 5-10 parts of sea-gull stones, 4-8 parts of nano-titanium dioxides are at 350-400 DEG C
1-2h is calcined, then takes out and is cooled down using ice water, place at 300-320 DEG C and calcine 1-2h, is taken out, ice water is cold again
But, it puts it into pulverizer, being crushed to partial size is 50-100nm, and 5-10 parts of glass fibres, 10-20 parts are then added thereto
Active carbon is transferred in Muffle furnace, and 20-30min is calcined at 600-700 DEG C, is added in ball mill after taking-up, side ball milling, side
It is cooling, until being cooled to room temperature, and it is 100-500 μm that gains, which are milled to partial size, obtains far infrared particle；
(2) by 20-30 parts of polytetrahydrofuran ether glycol and 5-8 parts of tyrosine, 2-3h is reacted at 40-45 DEG C, 200-300rpm,
Vacuum outgas 2-3h at 50-55 DEG C is then heated to, is passed through under nitrogen protection, 15-20 parts of dimethyl diphenyl diisocyanates are added
Ester is stirred to react 4-6h at 80-90 DEG C, 300-500rpm, and far infrared particle obtained by step (1) is added, is stirred at reflux reaction
Then 3-4h, filtering, deionized water washing are dried at 60-70 DEG C, obtain modified far infrared particle.
Further, the method for preparing modified bentonite are as follows: 10-15 parts of sodium bentonites are added to its 10-20
In the deionized water of times volume, 15-20min is dispersed at 1000-1200rpm, then 70-80 DEG C, 400-600rpm it is following
It stirs side and 1- ethyl -3- methyl-limidazolium aqueous solution that 10-15 parts of mass fractions are 15-20% is added, then proceed to stir
3-4h is reacted, cooling is dried at 40-45 DEG C after being filtered, washed, and obtains modified alta-mud.
Further, the antioxidant is phosphorous acid three (2,4- di-tert-butyl) ester.
Beneficial effects of the present invention: ribbon prepared by the present invention not only has preferable anti-microbial property, wrinkle resistance and mechanics
Simultaneously, far-infrared radiated property is superior for performance, is suitable for the fields such as luggage, mattress.Utilize tourmaline, sea-gull stone, nanometer two
Titanium oxide cooperates glass fibre and active carbon to prepare far infrared particle, at high temperature, glass fibre softening, thus by nanoscale
Tourmaline, sea-gull stone, nano-titanium dioxide are bonded in activated carbon surface and duct, large specific surface area, and the combination of substrate
Performance is strong, also, its far-infrared radiated property and anti-microbial property are preferable；Far infrared particle is modified processing, poly- tetrahydro
Esterification, the dimethyl diphenyl diisocyanate being subsequently added into and polytetrahydrofuran ether two occur for furans ether glycol and tyrosine
The hydroxyl that amino in hydroxyl, tyrosine and far infrared particle surface in alcohol are rich in reacts, and forms polymer, Xiang Yuan
Infrared particle surface introduces a large amount of rigid phenyl ring and a variety of nitrogen-containing functional groups, obtains modified far infrared particle, not only improves it
With the compatibility and interface binding power of nylon substrates, its mechanical property, far infrared radiation and anti-microbial property, while rigid benzene are promoted
The presence of ring also enhances the wrinkle resistance of gained ribbon；Sodium bentonite is carried out using 1- ethyl -3- methyl-limidazolium
Modification, long-chain molecule enter between bentonite bed, improve bentonitic discreteness, increase its interlamellar spacing, meanwhile, it improves
The dispersibility of bentonite in the substrate enhances toughness, the tensile resistance of gained ribbon.
Specific embodiment
Illustrate the present invention with specific embodiment below, but is not limitation of the present invention.
Embodiment 1
A kind of antibacterial far infrared ribbon preparation method, which comprises the following steps:
(1) 70 parts of nylon 66 resin particles in parts by weight are dried in vacuo 5h at 85 DEG C, by 20 parts of polyphenylene sulfides
4 parts of antioxidant, 10 parts of modified far infrared particles, 5 parts of modified alta-mud mixing are added with after in particle dry 5h at 100 DEG C
It is sent in melt spinning machine and carries out melt spinning, obtain composite fibre, wherein spinning technique are as follows: circular blow wind wind speed is 0.35m/
Min, circular blow wind air duct length are 140cm, and draw ratio 2.0, winding tension 20cN, spinning winding speed is 3600m/
min；
(2) composite fibre made from step (1) is subjected to double rib braiding, it is then primary with 1 part of ester based quaternary ammonium salt EQ90 washing,
Then clear water is washed 3 times, obtains ribbon.
Further, the modified far infrared particle the preparation method comprises the following steps:
(1) 5 parts of tourmaline, 5 parts of sea-gull stones, 4-8 parts of nano-titanium dioxides in parts by weight are calcined into 1h at 350 DEG C, so
After take out and cooled down using ice water, place at 300 DEG C and calcine 1h, take out, ice water is cooling again, puts it into pulverizer
In, being crushed to partial size is 50-100nm, and 5 parts of glass fibres, 10 parts of active carbons are then added thereto, are transferred in Muffle furnace, In
20min is calcined at 600 DEG C, is added in ball mill after taking-up, and side ball milling, side is cooling, until be cooled to room temperature, and by gains ball
Being milled to partial size is 100-500 μm, obtains far infrared particle；
(2) by 20 parts of polytetrahydrofuran ether glycol and 5 parts of tyrosine, 2h is reacted at 40 DEG C, 200rpm, then heats to 50 DEG C
Lower vacuum outgas 2h, is passed through under nitrogen protection, and 15 parts of dimethyl diphenyl diisocyanate are added, stir at 80 DEG C, 300rpm
4h is reacted, far infrared particle obtained by step (1) is added, is stirred at reflux reaction 3h, filtering, deionized water washing, then at 60 DEG C
Lower drying obtains modified far infrared particle.
Further, the method for preparing modified bentonite are as follows: 10 parts of sodium bentonites are added to its 10 times of volumes
Deionized water in, 15min is dispersed at 1000rpm, 10 parts of mass fractions are then added while stirring at 70 DEG C, 400rpm
For 15% 1- ethyl -3- methyl-limidazolium aqueous solution, then proceed to be stirred to react 3h, at 40 DEG C after cooling down, being filtered, washed
Lower drying, obtains modified alta-mud.
Further, the antioxidant is phosphorous acid three (2,4- di-tert-butyl) ester.
Embodiment 2
A kind of antibacterial far infrared ribbon preparation method, which comprises the following steps:
(1) 75 parts of nylon 66 resin particles in parts by weight are dried in vacuo 6h at 88 DEG C, by 22 parts of polyphenylene sulfides
5 parts of antioxidant, 12 parts of modified far infrared particles, 7 parts of modified alta-mud mixing are added with after in particle dry 8h at 105 DEG C
It is sent in melt spinning machine and carries out melt spinning, obtain composite fibre, wherein spinning technique are as follows: circular blow wind wind speed is 0.36m/
Min, circular blow wind air duct length are 143cm, and draw ratio 2.0, winding tension 21cN, spinning winding speed is 3700m/
min；
(2) composite fibre made from step (1) is subjected to double rib braiding, it is then primary with 2 parts of ester based quaternary ammonium salt EQ90 washings,
Then clear water is washed 3 times, obtains ribbon.
Further, the modified far infrared particle the preparation method comprises the following steps:
(1) 8 parts of tourmaline, 7 parts of sea-gull stones, 6 parts of nano-titanium dioxides in parts by weight are calcined into 2h at 380 DEG C, then
Taking-up is cooled down using ice water, is placed at 310 DEG C and is calcined 2h, is taken out, and ice water is cooling again, is put it into pulverizer,
Being crushed to partial size is 50-100nm, and 7 parts of glass fibres, 15 parts of active carbons are then added thereto, are transferred in Muffle furnace, 650
25min is calcined at DEG C, is added in ball mill after taking-up, and side ball milling, side is cooling, until be cooled to room temperature, and by gains ball milling
It is 100-500 μm to partial size, obtains far infrared particle；
(2) by 25 parts of polytetrahydrofuran ether glycol and 7 parts of tyrosine, 3h is reacted at 42 DEG C, 250rpm, then heats to 53 DEG C
Lower vacuum outgas 3h, is passed through under nitrogen protection, and 18 parts of dimethyl diphenyl diisocyanate are added, stir at 85 DEG C, 400rpm
5h is reacted, far infrared particle obtained by step (1) is added, is stirred at reflux reaction 4h, filtering, deionized water washing, then at 65 DEG C
Lower drying obtains modified far infrared particle.
Further, the method for preparing modified bentonite are as follows: 12 parts of sodium bentonites are added to its 15 times of volumes
Deionized water in, 18min is dispersed at 1100rpm, 12 parts of mass fractions are then added while stirring at 75 DEG C, 500rpm
For 18% 1- ethyl -3- methyl-limidazolium aqueous solution, then proceed to be stirred to react 4h, at 43 DEG C after cooling down, being filtered, washed
Lower drying, obtains modified alta-mud.
Further, the antioxidant is phosphorous acid three (2,4- di-tert-butyl) ester.
Embodiment 3
A kind of antibacterial far infrared ribbon preparation method, which comprises the following steps:
(1) 80 parts of nylon 66 resin particles in parts by weight are dried in vacuo 8h at 90 DEG C, by 25 parts of polyphenylene sulfides
8 parts of antioxidant, 15 parts of modified far infrared particles, 10 parts of modified alta-mud mixing are added with after in particle dry 8h at 110 DEG C
It is sent in melt spinning machine and carries out melt spinning, obtain composite fibre, wherein spinning technique are as follows: circular blow wind wind speed is 0.38m/
Min, circular blow wind air duct length are 145cm, and draw ratio 2.1, winding tension 22cN, spinning winding speed is 3800m/
min；
(2) composite fibre made from step (1) is subjected to double rib braiding, it is then primary with 2 parts of ester based quaternary ammonium salt EQ90 washings,
Then clear water is washed 3 times, obtains ribbon.
Further, the modified far infrared particle the preparation method comprises the following steps:
(1) 10 parts of tourmaline, 10 parts of sea-gull stones, 8 parts of nano-titanium dioxides in parts by weight are calcined into 2h at 400 DEG C, so
After take out and cooled down using ice water, place at 320 DEG C and calcine 2h, take out, ice water is cooling again, puts it into pulverizer
In, being crushed to partial size is 100nm, and 10 parts of glass fibres, 20 parts of active carbons are then added thereto, are transferred in Muffle furnace, 700
30min is calcined at DEG C, is added in ball mill after taking-up, and side ball milling, side is cooling, until be cooled to room temperature, and by gains ball milling
It is 500 μm to partial size, obtains far infrared particle；
(2) by 30 parts of polytetrahydrofuran ether glycol and 8 parts of tyrosine, 3h is reacted at 45 DEG C, 300rpm, then heats to 55 DEG C
Lower vacuum outgas 3h, is passed through under nitrogen protection, and 20 parts of dimethyl diphenyl diisocyanate are added, stir at 90 DEG C, 500rpm
6h is reacted, far infrared particle obtained by step (1) is added, is stirred at reflux reaction 4h, filtering, deionized water washing, then at 70 DEG C
Lower drying obtains modified far infrared particle.
Further, the method for preparing modified bentonite are as follows: 15 parts of sodium bentonites are added to its 20 times of volumes
Deionized water in, 20min is dispersed at 1200rpm, 15 parts of mass fractions are then added while stirring at 80 DEG C, 600rpm
For 20% 1- ethyl -3- methyl-limidazolium aqueous solution, then proceed to be stirred to react 4h, at 45 DEG C after cooling down, being filtered, washed
Lower drying, obtains modified alta-mud.
Further, the antioxidant is phosphorous acid three (2,4- di-tert-butyl) ester.
Comparative example 1
The addition of modified far infrared particle is omitted compared to embodiment 2 in this comparative example, and method and step in addition to this is equal
It is identical.
Comparative example 2
This comparative example replaces with unmodified far infrared particle compared to embodiment 2, by modified far infrared particle, except this it
Outer method and step is all the same.
Comparative example 3
The addition of modified alta-mud is omitted compared to embodiment 2 in this comparative example, and method and step in addition to this is homogeneous
Together.
Comparative example 4
For this comparative example compared to embodiment 2, modified alta-mud replaces with common unmodified bentonite, method in addition to this
Step is all the same.
Performance test:
It is replied according to longitudinal direction/transverse fold of the GB/T 3819-1997 standard to ribbon obtained by each group embodiment and comparative example
Angle is tested, and 10 groups of samples of every group of survey are averaged.
It is carried out according to bursting strength of the GB/T 19976-2005 standard to ribbon obtained by each group embodiment and comparative example
Test, 10 groups of samples of every group of survey are averaged.
It is disconnected according to longitudinal direction/transverse direction of the GB/T 3923.2-1998 standard to ribbon obtained by each group embodiment and comparative example
It splits strength and longitudinal direction/transverse breakage elongation is tested, 10 groups of samples of every group of survey are averaged.
Test result is as shown in table 1:
Table 1
As shown in Table 1, ribbon prepared by the present invention has preferable wrinkle resistance and mechanical property, is suitable for the neck such as luggage, mattress
Domain.
According to " detection of textile far infrared performance and evaluation GBT 30127-2013 " standard, the far infrared of textile fabrics
Function assessment index has: far infrared wave-length coverage should be at 5 μm -14 μm；Its far infrared transmissivity should be not less than 0.88, and remote red
External radiation temperature rise is not less than 1.4 DEG C.Far infrared transmissivity and temperature rise to ribbon obtained by each group embodiment and comparative example into
Row test, 10 groups of samples of every group of survey are averaged.
Antibacterial experiment is carried out using the method for measurement absorption photometric, the strain used is Escherichia coli, Staphylococcus aureus
Bacterium, using distilled water as blank control.Each 5mg of sample obtained by each embodiment and comparative example is respectively placed in conical flask,
100 times of isometric culture solutions are added, adjust culture solution pH to 6.8~7.2, the high pressure steam sterilization at 125 DEG C.Each taper
It is inoculated with 10 respectively in bottle5CFU Escherichia coli, staphylococcus aureus, shaken cultivation pipette 10 μ L using liquid-transfering gun after 8h
Bacteria suspension surveys its absorbance value.
Test result is as shown in table 2:
Table 2
As shown in Table 2, originally
The ribbon of invention preparation not only has preferable anti-microbial property, meanwhile, far-infrared radiated property is superior.
Claims (4)
1. a kind of antibacterial far infrared ribbon preparation method, which comprises the following steps:
(1) 70-80 part nylon 66 resin particle in parts by weight is dried in vacuo 5-8h at 85-90 DEG C, it is poly- by 20-25 parts
Diphenyl sulfide resin particle dry 5-8h at 100-110 DEG C, is added 4-8 parts of antioxidant, 10-15 parts of modified far infrared particles, 5-
10 parts of modified alta-mud mixing are sent in melt spinning machine with after and carry out melt spinning, obtain composite fibre, wherein spinning
Technique are as follows: circular blow wind wind speed is 0.35-0.38m/min, and circular blow wind air duct length is 140-145cm, and draw ratio is 2.0-
2.1, winding tension 20-22cN, spinning winding speed are 3600-3800m/min；
(2) composite fibre made from step (1) is subjected to double rib braiding, then with 1-2 parts of ester based quaternary ammonium salt EQ90 washings one
Secondary, then clear water is washed 2-3 times, obtains ribbon.
2. a kind of antibacterial far infrared ribbon preparation method according to claim 1, which is characterized in that the modified far infrared
Particle the preparation method comprises the following steps:
(1) by parts by weight 5-10 part tourmaline, 5-10 parts of sea-gull stones, 4-8 parts of nano-titanium dioxides are at 350-400 DEG C
1-2h is calcined, then takes out and is cooled down using ice water, place at 300-320 DEG C and calcine 1-2h, is taken out, ice water is cold again
But, it puts it into pulverizer, being crushed to partial size is 50-100nm, and 5-10 parts of glass fibres, 10-20 parts are then added thereto
Active carbon is transferred in Muffle furnace, and 20-30min is calcined at 600-700 DEG C, is added in ball mill after taking-up, side ball milling, side
It is cooling, until being cooled to room temperature, and it is 100-500 μm that gains, which are milled to partial size, obtains far infrared particle；
(2) by 20-30 parts of polytetrahydrofuran ether glycol and 5-8 parts of tyrosine, 2-3h is reacted at 40-45 DEG C, 200-300rpm,
Vacuum outgas 2-3h at 50-55 DEG C is then heated to, is passed through under nitrogen protection, 15-20 parts of dimethyl diphenyl diisocyanates are added
Ester is stirred to react 4-6h at 80-90 DEG C, 300-500rpm, and far infrared particle obtained by step (1) is added, is stirred at reflux reaction
Then 3-4h, filtering, deionized water washing are dried at 60-70 DEG C, obtain modified far infrared particle.
3. a kind of antibacterial far infrared ribbon preparation method according to claim 1, which is characterized in that the modified alta-mud
The preparation method comprises the following steps: 10-15 parts of sodium bentonites are added in the deionized water of its 10-20 times of volume, in 1000-
Disperse 15-20min under 1200rpm, 10-15 parts of mass fractions are then added while stirring at 70-80 DEG C, 400-600rpm is
1- ethyl -3- methyl-limidazolium aqueous solution of 15-20%, then proceedes to be stirred to react 3-4h, it is cooling, be filtered, washed after
It is dried at 40-45 DEG C, obtains modified alta-mud.
4. a kind of antibacterial far infrared ribbon preparation method according to claim 1, which is characterized in that the antioxidant is Asia
Tricresyl phosphate (2,4- di-tert-butyl) ester.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113045331A (en) * | 2019-12-28 | 2021-06-29 | 湖北工建科技产业投资有限公司 | Phosphogypsum solid waste foam concrete and preparation method thereof |
| CN115387024A (en) * | 2022-08-29 | 2022-11-25 | 上海水梵科技集团有限公司 | Antibacterial melt-blown fabric |
| CN115387024B (en) * | 2022-08-29 | 2024-05-14 | 上海水梵科技集团有限公司 | Antibacterial melt-blown cloth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433763A (en) * | 2011-08-26 | 2012-05-02 | 中国纺织科学研究院 | Functional fiber, manufacturing method and fabric formed via weaving functional fiber |
| CN102766949A (en) * | 2012-06-27 | 2012-11-07 | 吴江亚太化纺有限公司 | Nylon 66 far-infrared fiber |
| CN103002760A (en) * | 2010-07-27 | 2013-03-27 | 连津格股份公司 | Fluorescent fibres and their use |
| CN104264485A (en) * | 2014-09-18 | 2015-01-07 | 张伟 | Preparation method of medical bandage coated with polyurethane resin prepolymer |
| JP2016121421A (en) * | 2014-12-25 | 2016-07-07 | 株式会社ダイセル | Method for producing peek resin fiber, peek resin fiber and nonwoven fabric |
| CN109735916A (en) * | 2018-12-28 | 2019-05-10 | 福建省银河服饰有限公司 | A kind of preparation method of modified synthetic fibers |
-
2019
- 2019-09-19 CN CN201910884738.1A patent/CN110485041A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002760A (en) * | 2010-07-27 | 2013-03-27 | 连津格股份公司 | Fluorescent fibres and their use |
| CN102433763A (en) * | 2011-08-26 | 2012-05-02 | 中国纺织科学研究院 | Functional fiber, manufacturing method and fabric formed via weaving functional fiber |
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