CN108755148A - A kind of uvioresistant polyester fabric and preparation method thereof - Google Patents
A kind of uvioresistant polyester fabric and preparation method thereof Download PDFInfo
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- CN108755148A CN108755148A CN201810551508.9A CN201810551508A CN108755148A CN 108755148 A CN108755148 A CN 108755148A CN 201810551508 A CN201810551508 A CN 201810551508A CN 108755148 A CN108755148 A CN 108755148A
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- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
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- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
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- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
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- 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
- D06M15/15—Proteins or derivatives thereof
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- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- 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
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- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
Abstract
The invention discloses a kind of uvioresistant polyester fabric and preparation method thereof, which is by after polyester fabric microorganism modifier treatment, made of uvioresistant ingredient anti-ultraviolet radiation treatment；The microorganism modifying agent includes Pseudomonas fluorescens, mucor and Candida lipolytica；The uvioresistant ingredient includes silk peptide and nano-titanium dioxide；The active group having through microbial biochemical reaction on the uvioresistant polyester fabric can be bonded with the progress of uvioresistant ingredient, to significantly improve the uviolresistance of polyester fabric, and it is not easily to fall off；The polyester fabric can be applied to the every field of weaving dress ornament.
Description
Technical field
The present invention relates to textile product technical fields, and in particular to a kind of uvioresistant polyester fabric and preparation method thereof.
Background technology
Polyester fabric is the fabric made of terylene (PET) fibrous woven, although polyester fiber therein is with good
Physical mechanical property and chemical stability, but for weave dress ornament when, there is poor air permeability, water imbibition it is weak, it is easy to produce static electricity,
Dyeability is poor and dress has the defects of feeling of heaviness, seriously limits application of the polyester fabric in dress ornament of weaving.In order to gram
The drawbacks described above for taking polyester fiber, makes it have better wearability, and people carry out many modifications to polyester fiber.End mesh
Before, chemical modification, physical modification and bio-modification three categories method can be substantially summarized as to the method for modifying of polyester fiber.Often
Chemic modified method is alkali process method, and the processing waste water that this method is formed, alkali concentration is higher, and containing a large amount of oligomer and
Monomer, to environment, there are larger destructivenesses；Physical modification method is mainly plasma treatment technique, and cost is higher, processing
Effect is still not apparent enough, is in the laboratory research stage, cannot mass produce；Biological modified method treatment research is extensive, main
If generating lipase using the lipase of extensive stock or using microorganism induction, the ester bond in PET macromoleculars is opened, from
And suitable hydroxyl and carboxyl are generated, improve the hydrophily of fabric, antistatic property, the performances such as pilling.But since PET is close
Chemical constitution, higher crystallinity and glass transition temperature, existing modification technology are all difficult to the modified effect being optimal, lead
The terylene performance for causing its modified is also barely satisfactory.
It is the uvioresistant effect of endowing terylene fabric in the prior art, generally use coating technology or mixes technology etc. pair
Polyester fabric is modified processing, material of the load with uvioresistant effect on terylene, to endowing terylene uvioresistant
Effect, but due to the close chemical constitution of polyester fabric, modified effect cannot reach best, be washed so as to cause what uvioresistant was modified
Synthetic fibre fiber can have that uvioresistant effect is poor, deficiency of short life, meanwhile, most modification process is complicated, production cost
Height is unfavorable for carrying out extensive uvioresistant modification to polyester fabric.
Invention content
It is an object of the invention to overcome the defect of uvioresistant effect difference existing for existing polyester fabric, it is proposed that a kind of
Uvioresistant polyester fabric and preparation method thereof.Polyester fabric of the present invention is by uvioresistant ingredient to the biochemistry by microorganism
Reaction and with a large amount of active groups polyester fabric carry out uvioresistant modification obtained from, through micro- life on polyester fabric
The active group that object biochemical reaction has can be bonded with the progress of uvioresistant ingredient, to significantly improve the anti-purple of polyester fabric
It is outward linear and not easily to fall off；The polyester fabric can be applied to the every field of weaving dress ornament.
In order to achieve the above-mentioned object of the invention, it is to use polyester fabric the present invention provides a kind of uvioresistant polyester fabric
After microorganism modifier treatment, then with uvioresistant ingredient through made of anti-ultraviolet radiation treatment.
Wherein, the microorganism modifying agent includes Pseudomonas fluorescens (P.fluorescens), mucor (mucor)
And Candida lipolytica（C.lipolytica）；There is synergistic function between the microorganism modifying agent, biochemistry can be passed through
Reaction makes have a large amount of active groups on terylene, meanwhile, the active group having and the uvioresistant COMPONENTS COMPATIBILITY are good, key
It connects that ability is strong, makes polyester fabric that there is excellent uviolresistance；Also, the microorganism modifying agent is to the modification degree of terylene
It is more easy to control, it is small to the influence of terylene mechanical property.
Wherein, it is preferred that the matter of Pseudomonas fluorescens, mucor and Candida lipolytica in the microorganism modifying agent
Amount is than being 2 ︰ 1-3 of 4-6 ︰；Preferred microorganism modifying agent is more preferable to the modified effect of terylene, and active group is more on obtained terylene
More, mechanical property is more preferable；Most preferably, Pseudomonas fluorescens, mucor conciliate fat vacation silk ferment in the microorganism modifying agent
Female mass ratio is 5 ︰, 2 ︰ 2.
Wherein, the uvioresistant ingredient includes silk peptide and nano-titanium dioxide；Preferably, the uvioresistant
The ratio between amount of substance of silk peptide and nano-titanium dioxide is 3-8 ︰ 1 in ingredient；Under the ratio, titanium dioxide is uniformly dispersed,
It can completely be coated by silk peptide, it is not easily to fall off；Silk peptide and the active group bonding capability after microorganism modifying agent effect
By force, and its formed membrane structure energy cladding titanium dioxide, prevent titanium dioxide from falling off, to significantly improve the anti-purple of polyester fabric
It is outward linear, meanwhile, silk peptide is natural material, can improve the bioaffinity of terylene.
Wherein, it is preferred that the fibroin peptide molecular weight is 2000-3500；It is living on the silk peptide and terylene of the molecular weight
Property group bonding capability it is stronger, can better cladding titanium dioxide, and the more preferable film layer of performance generated after condensation, terylene
Anti-ultraviolet property is more preferable.
In order to achieve the above-mentioned object of the invention, further, the present invention also provides a kind of systems of uvioresistant polyester fabric
Preparation Method includes the following steps：
（1）With microorganism modifying agent modification agent；With uvioresistant at assignment system uvioresistant finishing agent；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified processing；
（3）Removal step（2）In modified processing polyester fabric on the microorganism that adheres to, obtain polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, carry out uvioresistant at
Reason；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in lye, carries out condensation processing；
（6）By step（5）The middle polyester fabric through condensation processing post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
A kind of preparation method of uvioresistant polyester fabric carries out polyester fabric first with the biochemical reaction of microorganism
Modification makes to be provided with a large amount of active group on the strand of polyester fabric；Again by bonded effect, by uvioresistant at
It is point bonded with active group, to impart the excellent uviolresistance of terylene；The polyester fabric that the method for the present invention is prepared
Uviolresistance is good, can be widely applied to weaving dress ornament field；Preparation method of the present invention is simple, reliable, is suitble to polyester fabric
Large-scale industrial production.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（1）Described in modification it is whole
Manage modifying agent containing microorganism 15-30%, glucose 0.1-0.3%, peptone 0.2-0.4% in agent, ethylene glycol terephthalate
0.3-0.5%, remaining is water；Glucose and peptone therein provide nutrient, but too high levels, nutrition for the metabolism of microorganism
Ingredient is sufficient, and microorganism weakens the biochemical action of polyester fabric, is reduced to the modified effect of polyester fabric；Content is too low, battalion
It forms and point lacks, microbial activity reduces, and is equally reduced to the modified effect of polyester fabric；Terephthalate therein
Ester is modified primer as microorganism, can induce mentioned microorganism and is modified processing to terylene.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（1）Described in uvioresistant
The 10-30% of ingredient containing uvioresistant in line finishing agent, sodium bicarbonate 0.2-0.5%, remaining is water；Wherein sodium bicarbonate can promote to resist
Bonded, but the too high levels of ultraviolet light composition and active group on terylene, dressing liquid alkalinity is big, and uvioresistant ingredient can be caused to become
Property, reduce uviolresistance.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（2）Middle polyester fabric be through
Cross sterilization treatment；To polyester fabric sterilization treatment, influence of the miscellaneous bacteria to modification effect can be reduced.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（2）The temperature of middle modification
Degree is 25-35 DEG C；Processing time is 80-140h；Modification time is long, to the modified transition of polyester fabric, polyester fabric mechanics
Performance can significantly reduce.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（3）It is attached on middle removal terylene
The method for microorganism is that ultrasonic wave carries out concussion processing；The high frequency oscillation that ultrasonic wave provides can promote falling off for microorganism, energy
Fast and efficiently remove the microorganism of attachment；It is further preferred that the ultrasonic oscillation, which is handled, is divided into two stages, first
Stage is the lift-off processing stage, is somebody's turn to do for microorganism under the premise of more complete reservation microbial activity on removal terylene
The microorganism recoverable of section removal, saves production cost, which is handled in clear water, repeats operation 1-3 times；Second
Stage is the sterilization treatment stage, is to kill the activity of remaining microorganism on terylene；The ultrasonic wave in the lift-off processing stage
Frequency≤40KHz, time 5-20min, ultrasonic frequency is excessively high or overlong time, can destroy microorganism structure, cause micro-
Biology is difficult to recycling；Ultrasonic frequency >=the 100KHz in the sterilization treatment stage, time 10-30min, ultrasonic wave
Underfrequency or time are too short, are unable to complete inactivation microorganism.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（4）In it is anti-ultraviolet
Temperature is 30-40 DEG C；Processing time is 15-20h；Uvioresistant temperature and time is according to uvioresistant ingredient and active group
Bonded temperature and speed determine.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（4）Middle polyester fabric with it is anti-
The mass ratio of ultraviolet light finishing agent is 1 ︰ 10-40.
A kind of preparation method of above-mentioned uvioresistant polyester fabric, wherein preferred, step（5）The lye is dense
Degree is the sodium hydroxide solution of 0.5-1.2mol/L；The condensation treatment temperature is 60-80 DEG C, processing time 1-3h；It is logical
Condensation processing is crossed, can the silk peptide on terylene dehydrating condensation be subjected to, the fibroin albumen of molecular weight bigger be formed, to make terylene
Fabric has better uviolresistance.
Compared with prior art, beneficial effects of the present invention：
1, polyester fabric of the present invention is a large amount of active groups having by the biochemical reaction of microorganism, can with uvioresistant at
It is point bonded, to make polyester fabric that there is excellent anti-ultraviolet property, it can be applied to the every field of weaving dress ornament.
2, polyester fabric of the present invention is modified processing, modified effect using the biochemical reaction of microorganism to polyester fabric
Good, modification degree controllability is strong, while improving polyester fabric uviolresistance, can guarantee the mechanical property of polyester fabric.
3, it is raw material in polyester fabric of the present invention, pollution-free, property is good.
4, to microorganism modifying agent recoverable in the preparation method of polyester fabric of the present invention, production cost is lower.
5, the preparation method of polyester fabric of the present invention is simple, reliable, is suitble to the large-scale industrial production of polyester fabric.
Specific implementation mode
With reference to test example and specific implementation mode, the present invention is described in further detail.But this should not be understood
It is only limitted to embodiment below for the range of the above-mentioned theme of the present invention, it is all that this is belonged to based on the technology that the content of present invention is realized
The range of invention.
Embodiment 1
（1）Microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.2%, peptone 0.3%, terephthalate
0.4 % of ester, remaining prepares modification agent for the proportioning of water, Pseudomonas fluorescens in the microorganism modifying agent, mucor and
The mass ratio of Candida lipolytica is 5 ︰, 2 ︰ 2；By uvioresistant ingredient press uvioresistant ingredient 20%, sodium bicarbonate 0.4%, remaining
Uvioresistant finishing agent is prepared for the proportioning of water, the silk peptide and nanometer that molecular mass is 2800 in the uvioresistant ingredient
The ratio between amount of substance of titanium dioxide is 5 ︰ 1；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 30 DEG C processing 120h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 30KHz with frequency are handled in clear water
15min, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 35 DEG C
Carry out uvioresistant 18h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.8mol/L,
Condensation processing 2h is carried out under conditions of temperature is 70 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Embodiment 2
（1）Microorganism modifying agent is pressed into microorganism modifying agent 15%, glucose 0.1%, peptone 0.4%, terephthalate
0.3 % of ester, remaining prepares modification agent for the proportioning of water, Pseudomonas fluorescens in the microorganism modifying agent, mucor and
The mass ratio of Candida lipolytica is 6 ︰, 2 ︰ 1；By uvioresistant ingredient press uvioresistant ingredient 30%, sodium bicarbonate 0.2%, remaining
Uvioresistant finishing agent is prepared for the proportioning of water, the silk peptide and nanometer that molecular mass is 2000 in the uvioresistant ingredient
The ratio between amount of substance of titanium dioxide is 3 ︰ 1；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 35 DEG C processing 80h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 20KHz with frequency are handled in clear water
30min, reuse frequency is the ultrasonication 30min of 100KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 30 DEG C
Carry out anti-ultraviolet radiation treatment 15h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.5mol/L,
Condensation processing 3h is carried out under conditions of temperature is 60 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Embodiment 3
（1）Microorganism modifying agent is pressed into microorganism modifying agent 30%, glucose 0.3%, peptone 0.2%, terephthalate
0.5 % of ester, remaining prepares modification agent for the proportioning of water, Pseudomonas fluorescens in the microorganism modifying agent, mucor and
The mass ratio of Candida lipolytica is 4 ︰, 2 ︰ 3；By uvioresistant ingredient press uvioresistant ingredient 10%, sodium bicarbonate 0.5%, remaining
Finishing agent is prepared for the proportioning of water, the silk peptide and nano-titanium dioxide that molecular mass is 3500 in the uvioresistant ingredient
The ratio between the amount of substance be 8 ︰ 1；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 25 DEG C processing 140h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 40KHz with frequency are handled in clear water
5min, reuse frequency is the ultrasonication 15min of 150KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In finishing agent in, carry out anti-purple at a temperature of 40 DEG C
Outside line 20h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 1.2mol/L,
Condensation processing 1h is carried out under conditions of temperature is 80 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Comparative example 1
（1）Microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.2%, peptone 0.3%, terephthalate
0.4 % of ester, remaining prepares modification agent for the proportioning of water, and acetobacter, mucor conciliate fat in the microorganism modifying agent
The mass ratio of Candida is 5 ︰, 2 ︰ 2；Uvioresistant ingredient is pressed into uvioresistant ingredient 20%, sodium bicarbonate 0.4%, remaining is water
Proportioning prepare uvioresistant finishing agent, the silk peptide and nano-silica that molecular mass is 2800 in the uvioresistant ingredient
It is 5 ︰ 1 to change the ratio between amount of substance of titanium；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 30 DEG C processing 120h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 30KHz with frequency are handled in clear water
15min, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 35 DEG C
Carry out uvioresistant 18h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.8mol/L,
Condensation processing 2h is carried out under conditions of temperature is 70 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Comparative example 2
（1）Microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.2%, peptone 0.3%, terephthalate
0.4 % of ester, remaining prepares modification agent for the proportioning of water, and Pseudomonas fluorescens conciliates fat vacation silk in the microorganism modifying agent
The mass ratio of yeast is 5 ︰ 2；Uvioresistant ingredient is pressed into uvioresistant ingredient 20%, sodium bicarbonate 0.4%, remaining is the proportioning of water
Uvioresistant finishing agent is prepared, molecular mass is 2800 in the uvioresistant ingredient silk peptide and nano-titanium dioxide
The ratio between amount of substance is 5 ︰ 1；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 30 DEG C processing 120h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 30KHz with frequency are handled in clear water
15min, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 35 DEG C
Carry out uvioresistant 18h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.8mol/L,
Condensation processing 2h is carried out under conditions of temperature is 70 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Comparative example 3
（1）Microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.2%, peptone 0.3%, terephthalate
0.4 % of ester, remaining prepares modification agent for the proportioning of water, Pseudomonas fluorescens in the microorganism modifying agent, mucor and
The mass ratio of Candida lipolytica is 5 ︰, 2 ︰ 2；By uvioresistant ingredient press uvioresistant ingredient 20%, sodium bicarbonate 0.4%, remaining
Uvioresistant finishing agent is prepared for the proportioning of water, the silk peptide and nanometer that molecular mass is 2800 in the uvioresistant ingredient
The ratio between amount of substance of titanium dioxide is 5 ︰ 1；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 30 DEG C processing 120h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 30KHz with frequency are handled in clear water
15min, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 35 DEG C
Carry out uvioresistant 18h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.8mol/L,
Condensation processing 2h is carried out under conditions of temperature is 70 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Comparative example 4
（1）Microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.2%, peptone 0.3%, terephthalate
0.4 % of ester, remaining prepares modification agent for the proportioning of water, Pseudomonas fluorescens in the microorganism modifying agent, mucor and
The mass ratio of Candida lipolytica is 5 ︰, 2 ︰ 2；By uvioresistant ingredient press uvioresistant ingredient 20%, sodium bicarbonate 0.4%, remaining
Uvioresistant finishing agent is prepared for the proportioning of water, the uvioresistant ingredient is nano-titanium dioxide；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 30 DEG C processing 120h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 30KHz with frequency are handled in clear water
15min, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 35 DEG C
Carry out uvioresistant 18h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.8mol/L,
Condensation processing 2h is carried out under conditions of temperature is 70 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Comparative example 5
（1）Uvioresistant ingredient is pressed into uvioresistant ingredient 20%, sodium bicarbonate 0.4%, remaining prepares uvioresistant for the proportioning of water
Line finishing agent, the amount of the substance of molecular mass is 2800 in the uvioresistant ingredient silk peptide and nano-titanium dioxide it
Than for 5 ︰ 1；
（2）Polyester fabric is modified by processing with lipase using the prior art；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 30KHz with frequency are handled in clear water
15min, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 35 DEG C
Carry out uvioresistant 14h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.8mol/L,
Condensation processing 2h is carried out under conditions of temperature is 70 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
Comparative example 6
（1）Microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.2%, peptone 0.3%, remaining matches for the proportioning of water
Modification agent processed, the mass ratio of Pseudomonas fluorescens, mucor and Candida lipolytica is 5 ︰ in the microorganism modifying agent
2 ︰ 2；Uvioresistant ingredient is pressed into uvioresistant ingredient 20%, sodium bicarbonate 0.4%, remaining is whole for the proportioning preparation uvioresistant of water
Agent is managed, the ratio between the amount of substance for the silk peptide and nano-titanium dioxide that molecular mass is 2800 in the uvioresistant ingredient is
5 ︰ 1；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified at a temperature of 30 DEG C processing 120h；
（3）By step（2）The middle polyester fabric by modification, the ultrasonic wave for being first 30KHz with frequency are handled in clear water
15min, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, at a temperature of 35 DEG C
Carry out uvioresistant 18h；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in the sodium hydroxide solution of a concentration of 0.8mol/L,
Condensation processing 2h is carried out under conditions of temperature is 70 DEG C；
（6）By step（5）The middle terylene through condensation processing, post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
The uvioresistant polyester fabric that will be obtained in above-described embodiment 1-3 and comparative example 1-6 carries out performance detection, record
Data are as follows：
| Performance | Uvioresistant effect | Mechanical property | After washing 50 times, uvioresistant effect |
| Embodiment 1 | +++++ | +++++ | ++++ |
| Embodiment 2 | +++++ | +++++ | ++++ |
| Embodiment 3 | +++++ | +++++ | ++++ |
| Comparative example 1 | +++ | +++++ | ++ |
| Comparative example 2 | +++ | ++++ | ++ |
| Comparative example 3 | ++ | ++++ | + |
| Comparative example 4 | ++++ | +++ | + |
| Comparative example 5 | +++ | ++ | ++ |
| Comparative example 6 | +++ | +++++ | ++ |
Note："+" is more, illustrates that performance is better.
To above-mentioned analysis of experimental data it is found that the polyester fabric being prepared using the method for the present invention in embodiment 1-3, is resisted
Imparted effect is good, and mechanical property is good, and uvioresistant duration is good；And in comparative example 1, microorganism modifying agent type changes
Become, synergistic function disappears, and causes it to impact the modified effect of polyester fabric, the uvioresistant effect of polyester fabric
It is all significantly reduced with duration；Lack a kind of microorganism in comparative example 2 in microorganism modifying agent, synergistic function disappears, right
The modified effect of polyester fabric reduces, and the uvioresistant significant effect of polyester fabric reduces；Not to thin on terylene in comparative example 3
Bacterium is inactivated, when carrying out anti-ultraviolet radiation treatment, microorganism decomposition uvioresistant ingredient, and influence dyestuff and active group
It is bonded, cause the uvioresistant significant effect of polyester fabric to reduce；It is not added with fibroin in 4 moderate resistance ultraviolet light composition of comparative example
Peptide, polyester fabric uvioresistant effect decline, and uvioresistant duration significantly reduces；And only with existing fat in comparative example 5
The processing of fat enzyme modification, a degree of active group for increasing terylene of energy, but the active group quantity generated is few, and type is few, with
The bonding capability of silk peptide is poor, and the polyester fiber anti-ultraviolet property caused is poor, and duration difference is simultaneously because biological enzyme is urged
Change rapid reaction, control is difficult, and polyester fabric mechanical property is caused to significantly reduce；It is not added with primer in comparative example 6, leads to micro- life
Object is poor to the modified effect of terylene, and obtained terylene uvioresistant effect and duration significantly reduces.
Claims (10)
1. a kind of uvioresistant polyester fabric, which is characterized in that be by after polyester fabric microorganism modifier treatment, through anti-purple
Made of outside line ingredient anti-ultraviolet radiation treatment；The microorganism modifying agent includes Pseudomonas fluorescens, mucor reconciliation fat vacation
Silk yeast；The uvioresistant ingredient includes silk peptide and nano-titanium dioxide.
2. polyester fabric according to claim 1, which is characterized in that Pseudomonas in the microorganism modifying agent
The mass ratio of bacterium, mucor and Candida lipolytica is 2 ︰ 1-3 of 4-6 ︰.
3. polyester fabric according to claim 1, which is characterized in that silk peptide and nanometer in the uvioresistant ingredient
The ratio between amount of substance of titanium dioxide is 3-8 ︰ 1.
4. polyester fabric according to claim 1, which is characterized in that the fibroin peptide molecular weight is 2000-3500.
5. the preparation method of polyester fabric described in a kind of claim 1, which is characterized in that include the following steps：
（1）With microorganism modifying agent modification agent；With uvioresistant at assignment system uvioresistant finishing agent；
（2）Polyester fabric is immersed into step（1）Modification agent in, be modified processing；
（3）Removal step（2）In modified processing polyester fabric on the microorganism that adheres to, obtain polyester fabric；
（4）By step（3）Obtained polyester fabric immerses step（1）In uvioresistant finishing agent in, carry out uvioresistant at
Reason；
（5）By step（4）The middle polyester fabric through anti-ultraviolet radiation treatment immerses in lye, carries out condensation processing；
（6）By step（5）The middle polyester fabric through condensation processing post-processes to obtain uvioresistant terylene of the present invention face through common process
Material.
6. preparation method according to claim 5, which is characterized in that step（1）Described in modification agent in containing micro-
Bio-modification agent 15-30%, glucose 0.1-0.3%, peptone 0.2-0.4%, ethylene glycol terephthalate 0.3-0.5%,
Yu Weishui.
7. preparation method according to claim 5, which is characterized in that step（1）Described in finishing agent in contain uvioresistant
Line ingredient 10-30%, sodium bicarbonate 0.2-0.5%, remaining is water.
8. preparation method according to claim 5, which is characterized in that step（2）The temperature of middle modification is 25-35
℃；Processing time is 80-140h.
9. preparation method according to claim 5, which is characterized in that step（3）Attached microbial on middle removal terylene
Method is that ultrasonic wave carries out concussion processing.
10. preparation method according to claim 5, which is characterized in that step（5）Described in lye be a concentration of 0.5-
The sodium hydroxide solution of 1.2mol/L；The condensation treatment temperature is 60-80 DEG C, processing time 1-3h.
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| CN201810551508.9A CN108755148A (en) | 2018-05-31 | 2018-05-31 | A kind of uvioresistant polyester fabric and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481407A (en) * | 2021-12-21 | 2022-05-13 | 江阴芗菲纺织科技有限公司 | Production process of light and thin anti-ultraviolet woven fabric |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481407A (en) * | 2021-12-21 | 2022-05-13 | 江阴芗菲纺织科技有限公司 | Production process of light and thin anti-ultraviolet woven fabric |
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