CN109162011A - A kind of polyester fiber that chitosan-is organic-silicon-modified knitting fabric and preparation method thereof - Google Patents
A kind of polyester fiber that chitosan-is organic-silicon-modified knitting fabric and preparation method thereof Download PDFInfo
- Publication number
- CN109162011A CN109162011A CN201810991129.1A CN201810991129A CN109162011A CN 109162011 A CN109162011 A CN 109162011A CN 201810991129 A CN201810991129 A CN 201810991129A CN 109162011 A CN109162011 A CN 109162011A
- Authority
- CN
- China
- Prior art keywords
- chitosan
- preparation
- polyester fiber
- modified
- silicon
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/20—Protein-derived artificial fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of polyester fiber that chitosan-is organic-silicon-modified knitting fabrics and preparation method thereof, the preparation method includes: that (1) prepares modified additive: chitosan is dispersed in the acetic acid solution of vinylsiloxane, hydrogen peroxide is added dropwise, carry out ultrasonic degradation, the mixed liquor of vinylsiloxane and brocide is added, is neutralized to neutrality；(2) macromolecule polyester fiber filament is put into modified additive and is impregnated, alkyl glycosides, protective agent is then added, drying obtains modified polyester fiber long filament；(3) using large circle machine weaving (4) to fabric carry out dyeing final finishing to get.Fabric is knitted using the organic-silicon-modified polyester fiber of chitosan-made from the method for the present invention, style is more various, bright-colored, abundant, and performance is long-acting, stablizes, good color fastness, low temperature dyeing also has the function of absorbing fast-drying, anti-fluffing and anti-pilling, antistatic etc., meets environmentally protective requirement.
Description
Technical field
The present invention relates to knitting fabric technical field more particularly to a kind of polyester fiber needles that chitosan-is organic-silicon-modified
Knitted fabric and preparation method thereof.
Background technique
Polyester fiber, that is, ordinary polyester is with poly terephthalic acid (PTA) or dimethyl terephthalate (DMT) (DMT) and second two
Alcohol (EG) is raw material through fiber-forming polymer --- polyethylene terephthalate prepared by esterification or transesterification and polycondensation reaction
Ester (PET) through spinning and post-processes fiber obtained.Since terylene has, intensity is high, elasticity is good, conformality is good, dimensionally stable
Property the excellent properties such as height, the clothing being made by it is prolonged endurable, and electrical insulating property is good, quick-drying washable, the laudatory title with " wash and wear ".
Thus it is widely used in the fields such as clothes, decoration, industry, is world wide production maximum, most widely used synthetic fibers.But by
Close in interior molecules arrangement, crystallinity and pre-orientation degree are all very high, intermolecular to lack hydrophilic-structure.Therefore regain very little,
Moisture pick-up properties is poor, and maximum weakness is need to dye under high-temperature and high-pressure conditions, and energy consumption consumption is very big, this is by ordinary polyester
What the particularity of fibrous polymer chemical structure was determined.
Polyester fiber is hydrophobic synthetic fibers, and lacking can be with the combination such as direct dyes, acid dyes, basic dye
Functional group, although having the ester group that can form hydrogen bond with disperse dyes, terylene chain element segmented structure is close, dyestuff point
Son is not easily accessible fibrous inside, causes dyeing difficult, directly influences the exploitation of blend polyester facing material design and colour kind.Due to terylene
Crystallinity it is high, only exist lesser gap in fiber, when the temperature is low, molecular thermalmotion change the amplitude of its position compared with
Small, in humid conditions, polyester fiber will not can be such that gap increases as cotton fiber by acutely swelling again, and dye molecule is difficult
To penetrate into inside polyester fiber.Ordinary polyester is typically only capable to be dyed with disperse dyes when dyeing, and must be in high temperature
High pressure is carried out by under conditions of carrier, thus energy conservation, dyeing color vividness, in terms of all by very
Big limitation.
Modified poly ester, that is, polybutylene terephthalate (PBT) is by dyeing terylene modifying agent such as 3,5- M-phthalic acid
Two formicester sodium sulfonates (being commonly called as three monomers, SIPM) and terylene are copolymerized, and are introduced in the terylene strand after copolymerization and are contaminated with cation
Expect the sulfonic acid group with affinity, change the rheological property of resin, thus obtained fiber does not need to use as ordinary polyester
Disperse dyes high-temperature pressure dyeing, and dye of positive ion boiling dyeing at normal pressure can be used.Due to dye of positive ion chromatography is wide, it is bright in colour and
It is cheap, thus for disperse dyeing, there are more superiority.And fabric is bright in luster after contaminating, dye
Expect that exhaustion rate is high, drastically reduce the discharge of dyeing waste water, the reduction of dyeing temperature greatly reduces the consumption of the energy again.Its
Secondary modified poly ester in weaving, pass through the adjustment of the elements such as line density, the twist and orientation, needle gage, flower pattern and color in dyeing and finishing process
Fabric fancy style is assigned, to further increase the market competitiveness of modified poly ester fabric.
Summary of the invention
The present invention is to solve the above problem in the prior art, proposes a kind of polyester fiber that chitosan-is organic-silicon-modified
It is knitted fabric and preparation method thereof.
The present invention is directed to by the research and research of technique to modified polyester fiber core technology, modified its of exploitation is being spun
All technical problems and key problem in technology during yarn, weaving, dyeing, final finishing.Superiority possessed by dacron itself
Can, in addition the fresh colour of modified assigned fabric, fancy style, anti-fluffing and anti-pilling and the energy-saving benefit of production, project
Study the successfully development that polyester fiber study on the modification will be made more deep, modified poly ester fabric and polyester blended fabric
Using will more extensively, civilian, decoration, industrial terylene ratio will have and be further change in, greatly push polyester fiber work
The development of industry.
To achieve the above object, the invention adopts the following technical scheme:
The first aspect of the invention is to provide a kind of preparation of the polyester fiber that chitosan-is organic-silicon-modified knitting fabric
Method specifically comprises the following steps:
(1) prepare modified additive: the degradation system used is dispersed in the second of vinylsiloxane for the chitosan of 8-12%
In acid solution, homogeneous state is stirred into, is then that 40W is added dropwise one under conditions of reaction temperature is 40 DEG C in the power of ultrasonic wave
Quantitative hydrogen peroxide after the completion of titration, carries out ultrasonic degradation, the mass ratio of the material of hydrogen peroxide and chitosan is 1:1, and degradation is held
The vinylsiloxane and brocide for accounting for chitosan gross mass 0.1-0.3% is added after the reaction was completed in continuous 3h
Then mixed liquor is neutralized to neutrality with the sodium hydroxide of 3-6% in 30-35 DEG C of stirring 2h, spare；
(2) macromolecule polyester fiber filament is put into the modified additive of step (1) preparation and is run in 40-50 DEG C of dipping
Then 0.5h-2h is added alkyl glycosides 2-4 parts, 3-6 parts of protective agent, dries after running 0.5h in 70-110 DEG C, obtain modified poly ester
Fiber filament；
(3) it is weaved using large circle machine, fabric structure is alternately woven using lopping and tuck, and the first via is step
(2) modified polyester filaments and milk protein fiber long filament go out needle entirely, and the second tunnel is that table yarn step (2) is modified poly-
Ester fiber long filament, inner yarn nylon fiber long filament；Obtain fabric；
(4) final finishing, process flow are carried out to above-mentioned fabric are as follows: pre-treatment is dyed, soaped, being dehydrated, drying, at softness
Reason, tentering setting, perching, clot to get.
Further, the content of the acetic acid solution medium vinyl siloxanes of vinylsiloxane described in step (1) is 10-
15wt%.
Further, the amount ratio of vinylsiloxane described in step (1) and the brocide is 1:
0.3-1:0.5。
Further, the line density of the polyester filaments is 50D-100D；The line of the milk protein fiber long filament
Density is 75D-100D；The line density of the spandex filament is 40D-150D.
Further, protective agent described in step (2) is by weight by γ-glycidyl ether trimethoxy silane
15-25 parts of 10-15 parts, 5-10 parts of Sodium Polyacrylate, acrylic acid and styrene copolymer, 5-10 parts of ethyl alcohol, nanometer silicon carbide 3-5
Part, 3-5 parts of sulfolane, 5-10 parts of water be formulated.
Further, pre-treating technology described in step (4) are as follows: be placed in that bath raio is 1:5-10, temperature is 50-100 DEG C
Solution in handle；Wherein solution composition are as follows: bleeding agent 0.5-3g/L, deoil yarn agent 0.5-3g/L, Tea Saponin 3-8g/L, organic
Silicon class defoaming agent 0.03-0.08g/L.
Further, dyeing described in step (4) are as follows: dyeing assistant is added, dip method 1-4g/L, is transported by 25-40 DEG C
Row 10-15 minutes, dyestuff is added and promotees dye salt and is dyed, is warming up to 40-65 DEG C of operation 15-40 minutes, continues the 90- that heats up
110 DEG C operation 40-60 minutes, drain, 80-90 DEG C of hot water washing is run 10-15 minute, drain, and 40-50 DEG C of warm water washes 10
Minute.
Further, (soft treatment described in (4) is handled fabric in overflow dyeing machine step, technique are as follows: is had
Machine silicone softener: 0.5%-2%；Citric acid: 0.5-1g/L；Bath raio: 1:5-1:12；Temperature: 40 DEG C -50 DEG C；Time: 20-
30min。
Further, tentering described in step (4) shapes specifically comprises the processes of: and 160-195 DEG C of temperature, fixing time 40-100
Second, overfeed ratio 20-50%.
First aspect of the present invention is to provide a kind of modified poly ester fancy style knitted side of method preparation as described above
Material.
The present invention by adopting the above technical scheme, compared with prior art, has the following technical effect that
1) unique chitin modified additive modification polyester filaments are used, knitting fabric style obtained is more various,
Bright-colored, abundant, performance is long-acting, stablizes, good color fastness, low temperature dyeing, also have absorbing fast-drying, anti-fluffing and anti-pilling, resist it is quiet
The functions such as electricity meet environmentally protective requirement；
2) it using the modified polyester fiber long filament with excellent heat stability, is helped by the special protection independently researched and developed
The processing of agent, to improve pilling resistance, antistatic property, water imbibition and the taking of modified poly ester knitting fabric；
3) by orthogonal test formulate reasonable pre-treatment, dyeing, soft treatment, tentering setting process and technical parameter and
Process recipe filters out most reasonable technique, to obtain that fabric shrink performance is qualified, fastness properties are good, wearability
It protrudes, cloth cover is smooth, the significant modified poly ester of pattern effect is knitted fabric.
Specific embodiment
The present invention is described in more detail below by specific embodiment, for a better understanding of the present invention,
But following embodiments are not intended to limit the scope of the invention.
The preparation of the organic-silicon-modified polyester fiber knitting fabric of 1 chitosan of embodiment-
(1) prepare modified additive: the acetic acid that the degradation system used is dispersed in vinylsiloxane for 8% chitosan is molten
In liquid, homogeneous state is stirred into, is then that 40W is added dropwise a certain amount of under conditions of reaction temperature is 40 DEG C in the power of ultrasonic wave
Hydrogen peroxide, after the completion of titration, carry out ultrasonic degradation, the mass ratio of the material of hydrogen peroxide and chitosan is 1:1, and degradation continues
The mixing for accounting for the vinylsiloxane and brocide of chitosan gross mass 0.15% is added after the reaction was completed in 3h
Then liquid is neutralized to neutrality with 4% sodium hydroxide in 30-32 DEG C of stirring 2h, spare；Wherein, the acetic acid of vinylsiloxane
The content of solution medium vinyl siloxanes is the amount ratio of 10-15wt% vinylsiloxane and the brocide
For 1:0.5.
(2) macromolecule polyester fiber filament is put into the modified additive of step (1) preparation and is run in 45 DEG C of dippings
Then 1.5h is added 2.5 parts of alkyl glycosides, 5 parts of protective agent, dries after running 0.5h in 80-85 DEG C, it is long to obtain modified polyester fiber
Silk；Wherein, the protective agent by weight by 12 parts of γ-glycidyl ether trimethoxy silane, 9 parts of Sodium Polyacrylate,
Acrylic acid is formulated with 19 parts of styrene copolymer, 10 parts of ethyl alcohol, 5 parts of nanometer silicon carbide, 3.6 parts of sulfolane, 8 parts of water.
(3) it is weaved using large circle machine, fabric structure is alternately woven using lopping and tuck, and the first via is step
(2) modified polyester filaments and milk protein fiber long filament go out needle entirely, and the second tunnel is that table yarn step (2) is modified poly-
Ester fiber long filament, inner yarn nylon fiber long filament；Obtain fabric；Wherein, the line density of the polyester filaments is 90D；The ox
The line density of milk proem fiber filament is 75D；The line density of the spandex filament is 40D.
(4) final finishing, process flow are carried out to above-mentioned fabric are as follows: pre-treatment is dyed, soaped, being dehydrated, drying, at softness
Reason, tentering setting, perching, clot to get.
Specifically, the pre-treating technology are as follows: be placed in the solution that bath raio is 1:5-10, temperature is 90-95 DEG C and handle；
Wherein solution composition are as follows: bleeding agent 0.9g/L, deoil yarn agent 1.5g/L, Tea Saponin 6g/L, organic silicon defoaming agent 0.05g/L.
The dyeing are as follows: dyeing assistant is added, dip method 3g/L, is run 15 minutes by 25-30 DEG C, dyestuff is added and promote dye salt into
Row dyeing is warming up to 60-65 DEG C and runs 40 minutes, continues 90-110 DEG C of heating and runs 50 minutes, drain, 80-85 DEG C of hot water water
It washes, runs 10 minutes, drain, 48-50 DEG C of warm water is washed 10 minutes.The soft treatment carries out fabric in overflow dyeing machine
Processing, technique are as follows: silicone softening agent: 0.8%；Citric acid: 1g/L；Bath raio: 1:5；Temperature: 40 DEG C；Time: 28min.It is described
Tentering setting specifically comprises the processes of: 195 DEG C of temperature, the preboarding time 50 seconds, overfeed ratio 35%.
The preparation of the organic-silicon-modified polyester fiber knitting fabric of 2 chitosan of embodiment-
(1) prepare modified additive: the degradation system used is dispersed in the acetic acid of vinylsiloxane for 10% chitosan
In solution, homogeneous state is stirred into, is then 40W in the power of ultrasonic wave, under conditions of reaction temperature is 40 DEG C, is added dropwise certain
The hydrogen peroxide of amount after the completion of titration, carries out ultrasonic degradation, and the mass ratio of the material of hydrogen peroxide and chitosan is 1:1, and degradation continues
The mixing for accounting for the vinylsiloxane and brocide of chitosan gross mass 0.3% is added after the reaction was completed in 3h
Then liquid is neutralized to neutrality with 3.9% sodium hydroxide in 35 DEG C of stirring 2h, spare；Wherein, the acetic acid of vinylsiloxane
The content of solution medium vinyl siloxanes is the amount ratio of 10-15wt% vinylsiloxane and the brocide
For 1:0.5.
(2) macromolecule polyester fiber filament is put into the modified additive of step (1) preparation and is run in 40-50 DEG C of dipping
Then 2h is added 4 parts of alkyl glycosides, 3 parts of protective agent, dries after running 0.5h in 70 DEG C, obtain modified polyester fiber long filament；Its
In, the protective agent is by weight by 15 parts of γ-glycidyl ether trimethoxy silane, 8 parts of Sodium Polyacrylate, acrylic acid
It is formulated with 18 parts of styrene copolymer, 8 parts of ethyl alcohol, 4.6 parts of nanometer silicon carbide, 4.2 parts of sulfolane, 10 parts of water.
(3) it is weaved using large circle machine, fabric structure is alternately woven using lopping and tuck, and the first via is step
(2) modified polyester filaments and milk protein fiber long filament go out needle entirely, and the second tunnel is that table yarn step (2) is modified poly-
Ester fiber long filament, inner yarn nylon fiber long filament；Obtain fabric；Wherein, the line density of the polyester filaments is 50D；The ox
The line density of milk proem fiber filament is 75D；The line density of the spandex filament is 80D.
(4) final finishing, process flow are carried out to above-mentioned fabric are as follows: pre-treatment is dyed, soaped, being dehydrated, drying, at softness
Reason, tentering setting, perching, clot are to get.
Specifically, the pre-treating technology are as follows: be placed in the solution that bath raio is 1:10, temperature is 80 DEG C and handle；Wherein
Solution composition are as follows: bleeding agent 1.6g/L, deoil yarn agent 2.2g/L, Tea Saponin 5.6g/L, organic silicon defoaming agent 0.05g/L.Institute
State dyeing are as follows: dyeing assistant is added, dip method 4g/L, is run 10 minutes by 25 DEG C, and dyestuff is added and rush dye salt is contaminated
Color is warming up to 62-65 DEG C and runs 30 minutes, is continuously heating to 95-105 DEG C and runs 60 minutes, drain, 80 DEG C of hot water washings, fortune
Row 15 minutes, drain, 50 DEG C of warm water were washed 10 minutes.The soft treatment is handled fabric in overflow dyeing machine, work
Skill are as follows: silicone softening agent: 1.8%；Citric acid: 0.6g/L；Bath raio: 1:8；Temperature: 40 DEG C；Time: 20min.The tentering
Setting specifically comprises the processes of: 180 DEG C of temperature, the preboarding time 80 seconds, overfeed ratio 20%.
The preparation of the organic-silicon-modified polyester fiber knitting fabric of 3 chitosan of embodiment-
(1) prepare modified additive: the degradation system used is dispersed in the acetic acid of vinylsiloxane for 12% chitosan
In solution, homogeneous state is stirred into, is then 40W in the power of ultrasonic wave, under conditions of reaction temperature is 40 DEG C, is added dropwise certain
The hydrogen peroxide of amount after the completion of titration, carries out ultrasonic degradation, and the mass ratio of the material of hydrogen peroxide and chitosan is 1:1, and degradation continues
The mixing for accounting for the vinylsiloxane and brocide of chitosan gross mass 0.3% is added after the reaction was completed in 3h
Then liquid is neutralized to neutrality with 5.6% sodium hydroxide in 35 DEG C of stirring 2h, spare；Wherein, the acetic acid of vinylsiloxane
The content of solution medium vinyl siloxanes is that the amount ratio of 12wt% vinylsiloxane and the brocide is
1:0.3.
(2) macromolecule polyester fiber filament is put into the modified additive of step (1) preparation and is run in 40-50 DEG C of dipping
Then 2h is added 3 parts of alkyl glycosides, 6 parts of protective agent, dries after running 0.5h in 110 DEG C, obtain modified polyester fiber long filament；Its
In, the protective agent is by weight by 12 parts of γ-glycidyl ether trimethoxy silane, 8 parts of Sodium Polyacrylate, acrylic acid
It is formulated with 15 parts of styrene copolymer, 10 parts of ethyl alcohol, 3.5 parts of nanometer silicon carbide, 4.8 parts of sulfolane, 8 parts of water.
(3) it is weaved using large circle machine, fabric structure is alternately woven using lopping and tuck, and the first via is step
(2) modified polyester filaments and milk protein fiber long filament go out needle entirely, and the second tunnel is that table yarn step (2) is modified poly-
Ester fiber long filament, inner yarn nylon fiber long filament；Obtain fabric；Wherein, the line density of the polyester filaments is 90D；The ox
The line density of milk proem fiber filament is 75D；The line density of the spandex filament is 150D.
(4) final finishing, process flow are carried out to above-mentioned fabric are as follows: pre-treatment is dyed, soaped, being dehydrated, drying, at softness
Reason, tentering setting, perching, clot to get；Wherein, the pre-treating technology are as follows: be placed in that bath raio is 1:10, temperature is 100 DEG C
Solution in handle；Wherein solution composition are as follows: bleeding agent 1.5g/L, deoil yarn agent 2.5g/L, Tea Saponin 6g/L, and organic silicon disappears
Infusion 0.06g/L.
The dyeing are as follows: dyeing assistant is added, dip method 4g/L, is run 12 minutes by 40 DEG C, and dyestuff is added and promotees dye
Salt is dyed, and is warming up to 65 DEG C and is run 60 minutes, is continued 100 DEG C of heating and is run 45 minutes, drain, 80 DEG C of hot water washings, fortune
Row 10 minutes, drain, 50 DEG C of warm water were washed 10 minutes.
The soft treatment is handled fabric in overflow dyeing machine, technique are as follows: silicone softening agent: 2.6%；Lemon
Lemon acid: 1g/L；Bath raio: 1:12；Temperature: 45 DEG C；Time: 30min.The tentering setting specifically comprises the processes of: 195 DEG C of temperature, in advance
Fixing time 60 seconds, overfeed ratio 50%.
The polyester fiber knitted side organic-silicon-modified to chitosan-made from above-described embodiment 1, embodiment 2 and embodiment 3
Every conventional index of material is tested, and test result is as follows for specific each embodiment:
1) washing shrinkage: directly to -2.4%, lateral -1%；
2) color fastness 4-5 grades of washing, it is 4-5 grades of fastness to perspiration, 4-5 grades of color fastness to water, 4 grades of dry friction color fastness, wet
3 grades of crock fastness, 4 grades of fastness to light；
3) rupture strength 80psi, 4 grades of anti pilling, PH6.9；
4) water imbibition 1 second, moisture content residual 10% in rapid-drying properties 30 minutes；
5) content of formaldehyde :≤25mg/kg.
Specific embodiments of the present invention are described in detail above, but it is merely an example, the present invention is simultaneously unlimited
It is formed on particular embodiments described above.To those skilled in the art, any couple of present invention carries out equivalent modifications and
Substitution is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and
Modification, all should be contained within the scope of the invention.
Claims (10)
1. a kind of preparation method of the polyester fiber that chitosan-is organic-silicon-modified knitting fabric, which is characterized in that including walking as follows
It is rapid:
(1) prepare modified additive: the acetic acid that the degradation system used is dispersed in vinylsiloxane for the chitosan of 8-12% is molten
In liquid, homogeneous state is stirred into, is then that 40W is added dropwise a certain amount of under conditions of reaction temperature is 40 DEG C in the power of ultrasonic wave
Hydrogen peroxide, after the completion of titration, carry out ultrasonic degradation, the mass ratio of the material of hydrogen peroxide and chitosan is 1:1, and degradation continues
The mixed of the vinylsiloxane and brocide for accounting for chitosan gross mass 0.1-0.3% is added after the reaction was completed in 3h
It closes liquid and is then neutralized to neutrality with sodium hydroxide in 30-35 DEG C of stirring 2h, it is spare；
(2) polyester filaments are put into the modified additive of step (1) preparation and runs 0.5h-2h in 40-50 DEG C of dipping, so
Alkyl glycosides 2-4 parts is added afterwards, 3-6 parts of protective agent, is dried after running 0.5h in 70-110 DEG C, obtains modified polyester fiber long filament；
(3) it is weaved using large circle machine, fabric structure is alternately woven using lopping and tuck, and the first via is step (2)
Modified polyester filaments and milk protein fiber long filament go out needle entirely, and the second tunnel is that table yarn is modified using step (2)
Polyester filaments, inner yarn use nylon fiber long filament；Obtain fabric；
(4) dyeing final finishing, process flow are carried out to above-mentioned fabric are as follows: pre-treatment is dyed, soaped, being dehydrated, drying, at softness
Reason, tentering setting, perching, clot to get.
2. the preparation method of the organic-silicon-modified polyester fiber knitting fabric of chitosan-according to claim 1, feature
It is, the content of the acetic acid solution medium vinyl siloxanes of vinylsiloxane described in step (1) is 10-15wt%.
3. the preparation method of the organic-silicon-modified polyester fiber knitting fabric of chitosan-according to claim 1, feature
It is, the amount ratio of vinylsiloxane described in step (1) and the brocide is 1:0.3-1:0.5.
4. the preparation method of the organic-silicon-modified polyester fiber knitting fabric of chitosan-according to claim 1, feature
It is, the line density of the polyester filaments is 50D-100D；The line density of the milk protein fiber long filament is 75D-
100D；The line density of the spandex filament is 40D-150D.
5. the preparation method of the organic-silicon-modified polyester fiber knitting fabric of chitosan-according to claim 1, feature
It is, protective agent described in step (2) is by weight by γ -10-15 parts of glycidyl ether trimethoxy silane, polypropylene
15-25 parts of sour sodium 5-10 parts, acrylic acid and styrene copolymer, 5-10 parts of ethyl alcohol, 3-5 parts of nanometer silicon carbide, sulfolane 3-5
Part, 5-10 parts of water be formulated.
6. the preparation method of the organic-silicon-modified polyester fiber knitting fabric of chitosan-according to claim 1, feature
It is, pre-treating technology described in step (4) are as follows: be placed in the solution that bath raio is 1:5-10, temperature is 50-100 DEG C and handle；
Wherein solution composition are as follows: bleeding agent 0.5-3g/L, deoil yarn agent 0.5-3g/L, Tea Saponin 3-8g/L, organic silicon defoaming agent
0.03-0.08g/L。
7. the preparation method of the organic-silicon-modified polyester fiber knitting fabric of chitosan-according to claim 1, feature
It is, dyeing described in step (4) are as follows: dyeing assistant is added, dip method 1-4g/L, is run 10-15 minutes by 25-40 DEG C,
Dyestuff is added and promotees dye salt and is dyed, is warming up to 40-65 DEG C of operation 15-40 minutes, continues the 90-110 DEG C of operation 40-60 that heat up
Minute, drain, 80-90 DEG C of hot water washing is run 10-15 minutes, drain, and 40-50 DEG C of warm water is washed 10 minutes.
8. the preparation method of the organic-silicon-modified polyester fiber knitting fabric of chitosan-according to claim 1, feature
It is, step (soft treatment described in (4) is handled fabric in overflow dyeing machine, technique are as follows: silicone softening agent:
0.5%-2%；Citric acid: 0.5-1g/L；Bath raio: 1:5-1:12；Temperature: 40 DEG C -50 DEG C；Time: 20-30min.
9. the preparation method of property polyester fancy style knitting fabric according to claim 1, which is characterized in that step (4)
Described in tentering setting specifically comprises the processes of: 160-195 DEG C of temperature, fixing time 40-100 seconds, overfeed ratio 20-50%.
10. a kind of modified poly ester fancy style such as any one of claim 1-9 the method preparation is knitted fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991129.1A CN109162011A (en) | 2018-08-28 | 2018-08-28 | A kind of polyester fiber that chitosan-is organic-silicon-modified knitting fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991129.1A CN109162011A (en) | 2018-08-28 | 2018-08-28 | A kind of polyester fiber that chitosan-is organic-silicon-modified knitting fabric and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162011A true CN109162011A (en) | 2019-01-08 |
Family
ID=64893251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991129.1A Pending CN109162011A (en) | 2018-08-28 | 2018-08-28 | A kind of polyester fiber that chitosan-is organic-silicon-modified knitting fabric and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162011A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544222A (en) * | 2016-01-25 | 2016-05-04 | 苏州印丝特纺织数码科技有限公司 | Chitosan and polyester-polyether copolymer hydrophilic finishing method of dacron fabric |
| CN105671940A (en) * | 2016-03-25 | 2016-06-15 | 宁波大千纺织品有限公司 | Polyester or blended fabric long-acting mosquito-repellent knitted fabric and making method thereof |
| CN106835476A (en) * | 2017-03-23 | 2017-06-13 | 宁波大千纺织品有限公司 | Knitting fabric of a kind of fire-retardant Comfortable elastic of PSA fiber and preparation method thereof |
| CN107475861A (en) * | 2017-08-01 | 2017-12-15 | 成都博美实润科技有限公司 | A kind of preparation method of the stretch-proof fabric containing chitosan |
| CN108193520A (en) * | 2017-12-30 | 2018-06-22 | 宁波高新区州致科技有限公司 | A kind of dyeing and finishing method of people's cotton face fabric |
| CN108360254A (en) * | 2018-04-25 | 2018-08-03 | 宁波大千纺织品有限公司 | A kind of functionality anti-fatigue health-caring knitting fabric and preparation method thereof |
-
2018
- 2018-08-28 CN CN201810991129.1A patent/CN109162011A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544222A (en) * | 2016-01-25 | 2016-05-04 | 苏州印丝特纺织数码科技有限公司 | Chitosan and polyester-polyether copolymer hydrophilic finishing method of dacron fabric |
| CN105671940A (en) * | 2016-03-25 | 2016-06-15 | 宁波大千纺织品有限公司 | Polyester or blended fabric long-acting mosquito-repellent knitted fabric and making method thereof |
| CN106835476A (en) * | 2017-03-23 | 2017-06-13 | 宁波大千纺织品有限公司 | Knitting fabric of a kind of fire-retardant Comfortable elastic of PSA fiber and preparation method thereof |
| CN107475861A (en) * | 2017-08-01 | 2017-12-15 | 成都博美实润科技有限公司 | A kind of preparation method of the stretch-proof fabric containing chitosan |
| CN108193520A (en) * | 2017-12-30 | 2018-06-22 | 宁波高新区州致科技有限公司 | A kind of dyeing and finishing method of people's cotton face fabric |
| CN108360254A (en) * | 2018-04-25 | 2018-08-03 | 宁波大千纺织品有限公司 | A kind of functionality anti-fatigue health-caring knitting fabric and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 孙酣经等: "《化工新材料产品及应用手册》", 31 January 2002, 中国石化出版社 * |
| 无: "《2003济南大学业优秀设计论文（上）》", 31 December 2004, 中国文联出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104711874B (en) | Dyeing process of nylon fiber | |
| CN104452283B (en) | Modified cotton fiber, cowboy's effect cloth and preparation method thereof | |
| CN102561070B (en) | Energy and water saving dyeing method for seamless underwear | |
| CN101245563B (en) | Environment protection acidic color fixing agent and manufacture method thereof | |
| CN104695241A (en) | Chinlon dyeing process adopting natural dye | |
| CN107164974B (en) | Low-temperature dyeing process for polyester fibers | |
| CN104695239B (en) | A kind of colouring method of aramid fiber | |
| CN103774462B (en) | The preparation technology of the water-fastness lining of a kind of knitting spandex fabric | |
| CN104727165A (en) | Process of dyeing silk fabric | |
| CN108517615B (en) | Elastic fabric and production process thereof | |
| CN104711873A (en) | Dyeing process of mulberry silk fabrics | |
| CN104746369A (en) | Acid dye dyeing process for acrylic fiber | |
| CN101457488A (en) | Dyeing processing technology of polylactic acid fiber shuttle looms cloth | |
| CN104358054A (en) | Manufacturing method of washable non-curling knitting collars and cuffs | |
| CN109440497B (en) | Dyeing and finishing method for chinlon, viscose and spandex blended fabric | |
| CN103361800B (en) | A kind ofly can contaminate fast and there is the yarn of camaieu effect or fabric and processing thereof and application | |
| CN104088172B (en) | A kind of colouring method of the textile black yarn of post-mercerizing resistant highly basic | |
| CN101368345A (en) | Method for improving homochromatism of crust amine fibre and cotton blended dyeing product | |
| CN102965978B (en) | Dyeing method for hybrid loose fibers | |
| CN101929084B (en) | Method for dyeing slubby yarn cotton fabrics into raindrop or silk rain style | |
| CN111254724A (en) | Dyeing process of woven wool, application of woven wool and wool textile | |
| CN110983817A (en) | Blue plant dye for fiber fabric | |
| CN109162011A (en) | A kind of polyester fiber that chitosan-is organic-silicon-modified knitting fabric and preparation method thereof | |
| CN108611881A (en) | A kind of cellulose fibre is left white the preparation method of dyed fabric | |
| CN113863034A (en) | Method for short-flow pre-treatment dyeing of polyester-cotton knitted fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
|
| RJ01 | Rejection of invention patent application after publication |