CN106245126A - A kind of luminous energy fiber and preparation method thereof - Google Patents
A kind of luminous energy fiber and preparation method thereof Download PDFInfo
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- CN106245126A CN106245126A CN201610621351.3A CN201610621351A CN106245126A CN 106245126 A CN106245126 A CN 106245126A CN 201610621351 A CN201610621351 A CN 201610621351A CN 106245126 A CN106245126 A CN 106245126A
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- Prior art keywords
- fiber
- luminous energy
- caesium
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- caesium tungsten
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- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The invention provides a kind of luminous energy fiber, obtained by after caesium tungsten nano composite material and fiber composite.Caesium tungsten nano composite material is used in fiber by the present invention, with obtained luminous energy fiber after fiber composite, the luminous energy fibrous material that the present invention provides has thermal property and optical property, fiber is made to have the energy absorbed in light by adding above-mentioned nano material in the fibre, and can energy storage heat generating；The luminous energy fiber that the present invention provides combines nanotechnology, heliotechnics, photothermal technique, solves clothing lightweight in winter and warming contradiction, thus provides multiple possibility for exploitation downstream textile.
Description
Technical field
The present invention relates to functional fibre technical field, be specifically related to a kind of luminous energy fiber and preparation method thereof.
Background technology
Functional fibre refers to the special fibre with certain specific function.So-called specific function, refers to reverse osmosis, divides
From mixed gas, dialysis, ultrafiltration, absorption, oil suction, ion exchange, high efficiency filter, leaded light and conduction etc..Functional fibre is each with it
From specific function, be industrially respectively provided with and be widely applied.The development of functional fibre be modern fiber science progress as
Levy.The technological innovation developing into traditional textile industry of functional fibre, fibre in differentiation and high-performance fiber, to high-tech industry
Conversion create advantage, contribute for mankind's growth in the living standard.
Functional fibre, generally in addition to the physical and mechanical properties that general fiber is had, also has the new of certain specific function
Fiber type.Such as: fiber has health care function (antibacterial, mite killing, physical therapy and eliminate the unusual smell)；Safeguard function (radioprotective,
Antistatic, uvioresistant etc.)；The wet comfortable function of heat (heat absorption, heat release, moisture absorption, moisture releasing etc.)；Medical treatment and environment-friendly function (biofacies
Capacitive and biological degradability).Thus functional fibre can be divided into four big classes, physical property function, chemical function, material by its attribute
Separation property function and biological adaptation sexual function.Physical property function includes again electrical functions among these, if any antistatic behaviour, leads
Electrically, electromagnetic wave shielding performance, photo electric and imformation memory etc.；Calorifics function, if any heat-resisting quantity, thermal insulation, anti-flammability,
Thermal sensitivity, recovery electric heating system and lower temperature resistance etc.；Optical function, if any photoconductivity, light refraction, the interference of light, fast light weatherability,
Polarity and light absorption etc.；Physical aspect function, if any shaped cross-section, ultra tiny and surface micro fabrication etc..
In everyday general purpose, the basic contradiction of the frivolous and warming always winter dress industry of winter dress is for warming, general
Scheme is to thicken clothes, and for frivolous, general scheme is to reduce the thermal insulation layer in winter dress.But reason based on material, always
Improve little.On the other hand along with the aggravation of apparel industry competition, whole industry is badly in need of new material and technology realizes clothing
Functionalization, competition differential.The particularly huge advance of electronic technology recent years, wearable dress ornament is becoming new tide
Stream, develops practical function new ideas dress ornament in the case of cost is acceptable, also allows wearable the most practical.
Thus, how will obtain a kind of functional fibre, be particularly suitable for the functional fibre of daily fabric arts, always
The most many research and development type manufacturers and the focus of line technology personnel's extensive concern, have great actual application value.
Summary of the invention
In view of this, the present invention provides a kind of luminous energy fiber and preparation method thereof, the luminous energy fibrous material that the present invention provides,
It is the functional fibre with thermal property and optical property, makes fiber have absorbing light by adding nano material in the fibre
Energy in line, and can energy storage heat generating, provide multiple possibility for exploitation downstream textile.
The invention provides a kind of luminous energy fiber, obtained by after caesium tungsten nano composite material and fiber composite.
Preferably, described caesium tungsten nano composite material includes caesium tungsten nano material and dispersant；
The particle diameter of described caesium tungsten nano composite material is 10～30nm.
Preferably, described caesium tungsten nano material includes the compound containing tungsten and the compound containing caesium；
In described caesium tungsten nano material, the mass ratio of element caesium and elemental tungsten is (60～80): (20～40).
Preferably, described caesium tungsten nano material is caesium tungsten bronze nanometer powder；
The particle diameter of described caesium tungsten bronze nanometer powder is 10～30nm.
Preferably, the mass ratio of described caesium tungsten nano material and dispersant is (40～80): (60～20)；
Described dispersant includes BYK dispersant and/or TEGO dispersant.
Preferably, described fiber includes polyester fiber, viscose rayon, nylon fibre, acrylic fiber, vinylon fibre, polypropylene
One or more in fiber, spandex fibre, cellulose fiber peacekeeping copolymer fibre.
Present invention also offers the preparation method of a kind of luminous energy fiber, comprise the following steps:
A) caesium tungsten nano composite material and fibrous raw material are cut into slices after mixed melting, obtain luminous energy fiber through spinning.
Preferably, described step A) particularly as follows:
A1) caesium tungsten nano composite material and fibrous raw material are cut into slices after mixing granulation, obtain photo-thermal master batch；Described step
A1), in, the mass ratio of described caesium tungsten nano composite material and fibrous raw material section is (5～20): (95～80)；
A2) photo-thermal master batch above-mentioned steps obtained again mixes with fibrous raw material section and is dried, after melt spinning
To luminous energy fiber；Described step A2) in, the mass ratio of described photo-thermal master batch and the section of described fibrous raw material is (5～20): (95
～80).
Preferably, the fiber number of described luminous energy fiber is 1.4～20 denier；
A length of the 25～200mm of described luminous energy fiber.
The invention provides the luminous energy fiber described in above-mentioned any one technical scheme or above-mentioned any one technical scheme
Prepared luminous energy fiber is in the application of fabric arts.
The invention provides a kind of luminous energy fiber, obtained by after caesium tungsten nano composite material and fiber composite.With existing skill
Art is compared, and caesium tungsten nano composite material is used in fiber by the present invention, has obtained luminous energy fiber after fiber composite, and the present invention carries
The luminous energy fibrous material of confession has thermal property and optical property, makes fiber have suction by adding nano material in the fibre
Receive the energy in light, and can energy storage heat generating；The luminous energy fiber that the present invention provides combines nanotechnology, heliotechnics, light
Thermal technology, solves clothing lightweight in winter and warming contradiction, thus provides multiple possibility for exploitation downstream textile.Real
Test result to show, the present invention provide luminous energy fiber under 0～5 DEG C of ambient temperature in 3 minutes by absorption sunray energy,
Own temperature can rise to 30～50 DEG C, is 3～5 times of general fibre；Under equal conditions, under conditions of without sunlight, light
The rate of heat release of energy fiber is only the 20%～25% of general fibre.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the luminous energy fiber of the embodiment of the present invention 1 preparation.
Detailed description of the invention
In order to be further appreciated by the present invention, below in conjunction with embodiment, the preferred embodiment of the invention is described, but
Should be appreciated that these descriptions are intended merely to further illustrate the features and advantages of the present invention rather than to invention claim
Limit.
The all raw materials of the present invention, are not particularly limited its source, that commercially buy or according to people in the art
Prepared by the conventional method known to Yuan.
The all raw materials of the present invention, are not particularly limited its purity, present invention preferably employs analytical pure or functional fibre neck
The conventional purity in territory.
The invention provides a kind of luminous energy fiber, obtained by after caesium tungsten nano composite material and fiber composite.
Described caesium tungsten nano composite material is not particularly limited by the present invention, receives with caesium tungsten well known to those skilled in the art
Nano composite material, those skilled in the art can select according to practical condition, combining case and properties of product
Selecting, caesium tungsten nano composite material of the present invention preferably includes as caesium tungsten nano material and dispersant.The present invention is to described caesium tungsten
Nano material is not particularly limited with the ratio of dispersant, and those skilled in the art can be according to practical condition, compound feelings
Condition and properties of product select, and the mass ratio of caesium tungsten nano material of the present invention and dispersant is preferably (40～80):
(60～20), more preferably (50～70): (50～30), most preferably 60:40.The present invention is to described caesium tungsten nano composite material
Particle diameter be not particularly limited, with the particle diameter of caesium tungsten nano composite material well known to those skilled in the art, this area skill
Art personnel can select according to practical condition, combining case and properties of product, and caesium tungsten nanometer of the present invention is multiple
The particle diameter of condensation material is preferably 10～30nm, more preferably 15～25nm, most preferably 18～23nm.The present invention is to described compound
Definition compound in material is not particularly limited, with compound concept well known to those skilled in the art, of the present invention
Compound can be mix, be coated with, be partly coated with, adulterate, embed, load or deposit one or more, the present invention preferably adulterates
Mixing.
Described caesium tungsten nano material is not particularly limited by the present invention, with caesium tungsten nanometer material well known to those skilled in the art
Expecting, those skilled in the art can select according to practical condition, combining case and properties of product, the present invention
Described caesium tungsten nano material preferably includes the compound containing tungsten and the compound containing caesium；The present invention is to the described change containing tungsten
The concrete composition of compound is not particularly limited, with the nano material containing tungsten well known to those skilled in the art；The present invention
The concrete composition of the described compound containing caesium is not particularly limited, with the nanometer containing tungsten well known to those skilled in the art
Material.The concrete ratio of the described compound containing tungsten and the compound containing caesium is not particularly limited by the present invention, this
Skilled person can select according to practical condition, combining case and properties of product and adjust, institute of the present invention
Stating in caesium tungsten nano material, the mass ratio of element caesium and elemental tungsten is preferably (60～80): (20～40), more preferably (65～
75): (25～35), most preferably 70:30.Concrete, the compound containing caesium of the present invention can be the oxide of caesium
Nanometer powder and caesium wolframic acid nanometer powder, the compound containing tungsten can be caesium wolframic acid, and the most described caesium tungsten nano material is caesium tungsten
The mixture of the nanometer powder of the oxide of bronze nanometer powder and caesium.The oxide of described caesium is limited by the present invention the most especially
System, with the oxide of caesium well known to those skilled in the art, those skilled in the art can according to practical condition, answer
Conjunction situation and properties of product select.The particular make-up of described caesium tungsten bronze is not particularly limited, with ability by the present invention
The routine of the caesium tungsten bronze known to field technique personnel forms, and those skilled in the art can be according to practical condition, multiple
Conjunction situation and properties of product select.The present invention does not has spy to the oxide of described caesium and the source of caesium wolframic acid nanometer powder
Do not limit, with the source of caesium tungsten nano material well known to those skilled in the art, can conventionally prepare or
Commercially available purchase.The particle diameter of described caesium tungsten bronze nanometer powder and the hopcalite of caesium is limited by the present invention the most especially
System, with the particle diameter of caesium tungsten nano material well known to those skilled in the art, those skilled in the art can be raw according to reality
Product situation, combining case and properties of product select, the oxide of caesium tungsten bronze nanometer powder of the present invention and caesium
The particle diameter of mixture is preferably 10～30nm, more preferably 15～25nm, most preferably 18～23nm.
Additionally, caesium tungsten nano material of the present invention is further preferably only caesium tungsten bronze nanometer powder, based on common sense in the field
Understanding, the chemical formula of caesium tungsten bronze is CsxWO3, (0 < x≤0.33), also referred to as caesium wolframic acid.The present invention is to described caesium tungsten nanometer material
The particle diameter of material is not particularly limited, with the particle diameter of caesium tungsten nano material well known to those skilled in the art, art technology
Personnel can select according to practical condition, combining case and properties of product, caesium tungsten nano material of the present invention
Particle diameter be preferably 10～30nm, more preferably 15～25nm, most preferably 18～23nm.The present invention is to described caesium tungsten nanometer material
The source of material (caesium tungsten bronze nanometer powder) is not particularly limited, coming with caesium tungsten nano material well known to those skilled in the art
Source, can conventionally prepare or commercially available purchase.
Described dispersant is not particularly limited by the present invention, and those skilled in the art can be according to practical condition, multiple
Conjunction situation and properties of product select and adjust, and dispersant of the present invention preferably includes nonionic or anionic dispersion
Agent, as Polyethylene Glycol-200, PEG-4000, zinc stearate, as polrvinyl chloride, anhydrous sorbitol, sodium lauryl sulphate,
Dodecylbenzene sodium sulfonate, single month acid esters of tween type anhydrous sorbitol etc., it is also possible to for compound dispersant, such as BYK dispersant
And/or TEGO dispersant etc., be specifically as follows EFKA-4010, BYK-161, BYK-163,5040,5050, Tego715,
One or more in Tego740, Tego750 and Tego760, more preferably BYK-161, BYK-163, Tego715,
One or more in Tego740, Tego750 and Tego760.
Described fiber is not particularly limited by the present invention, with fibrous material well known to those skilled in the art, ability
Field technique personnel can select according to practical condition, combining case and properties of product, and fiber of the present invention is excellent
Choosing includes polyester fiber, viscose rayon, nylon fibre, acrylic fiber, vinylon fibre, polypropylene fiber, spandex fibre, cellulose fiber
One or more in peacekeeping copolymer fibre, more preferably polyester fiber, viscose rayon, nylon fibre, acrylic fiber, polyvinyl fibre
Dimension, polypropylene fiber, spandex fibre, cellulose fibre or copolymer fibre, be specifically as follows polyester fiber, nylon fibre, acrylon fibre
Dimension or polypropylene fiber.
Described compound definition is not particularly limited by the present invention, with compound concept well known to those skilled in the art i.e.
Can, of the present invention being combined can be the one or many mixing, melting, be coated with, be partly coated with, adulterate, embed, load or deposit
Kind, the present invention is preferably mixed melting, more preferably melt spinning.
The invention provides the preparation method of a kind of luminous energy fiber, comprise the following steps:
A) caesium tungsten nano composite material and fibrous raw material are cut into slices after mixed melting, obtain luminous energy fiber through spinning.
The present invention is to scope and optimum principles such as the selection of raw material in above-mentioned preparation method and sources, as without the most dated,
The most consistent with aforementioned luminous energy fibrous material, this is no longer going to repeat them.
The section of described fibrous raw material is not particularly limited by the present invention, cuts with fibrous raw material well known to those skilled in the art
Sheet, those skilled in the art can select according to practical condition, prescription and properties of product and adjust,
Fibrous raw material of the present invention section is preferably the one or many in polyester slice, polypropylene section, slices of caprone and acrylon section
Kind, more preferably semi-dull polyester slice, polypropylene section, slices of caprone or acrylon section, be specifically as follows semi-dull polyester and cut
Sheet.
The actual conditions of described mixed melting is not particularly limited by the present invention, with fiber well known to those skilled in the art
Melting condition in preparation process, those skilled in the art can be according to practical condition, prescription and product
Performance selects and adjusts, and the temperature of mixed melting of the present invention is preferably 270～300 DEG C, more preferably 280～290
DEG C, most preferably 285 DEG C.
The present invention is to improve the performance of luminous energy fiber, above-mentioned steps A further) it is particularly preferred as:
A1) caesium tungsten nano composite material and fibrous raw material are cut into slices after mixing granulation, obtain photo-thermal master batch；
A2) photo-thermal master batch above-mentioned steps obtained again mixes with fibrous raw material section and is dried, after melt spinning
To luminous energy fiber.
The method of described mixing granulation is not particularly limited by the present invention, prepares with fiber well known to those skilled in the art
During the prilling process of master batch, those skilled in the art can be according to practical condition, prescription and product
Moral character can select and adjust, and can be any one in two roller mill methods, banburying method or coetrusion.The present invention is to institute
The equipment stating mixing granulation is not particularly limited, with the Granulation Equipments of master batch well known to those skilled in the art, this area
Technical staff can select according to practical condition, prescription and properties of product and adjust, can be twin-roll machine,
Any one in the mixing facilities such as single screw extrusion machine, double screw extruder, banbury.The present invention is to described mixing granulation
Step and condition are not particularly limited, with the step of the pelletize of the master batch in fiber manufacturing process well known to those skilled in the art
With condition, those skilled in the art can carry out selecting according to practical condition, prescription and properties of product and
Adjust.
The ratio that described caesium tungsten nano composite material and fibrous raw material are cut into slices by the present invention is not particularly limited, this area skill
Art personnel can select according to practical condition, prescription and properties of product and adjust, and the present invention is optimization property
Can, the mass ratio of described caesium tungsten nano composite material and fibrous raw material section is preferably (5～20): (95～80), more preferably
(7～18): (93～72), most preferably (10～15): (90～85).The present invention is the most special to the condition of described photo-thermal master batch
Limit, with the condition of master batch well known to those skilled in the art, those skilled in the art can according to practical condition,
Prescription and properties of product select and adjust, photo-thermal master batch of the present invention be preferably sized to 0.5～3mm, more
It is preferably 1～2.5mm, most preferably 1.5～2mm.
The photo-thermal master batch that then above-mentioned steps is obtained by the present invention again mixes with fibrous raw material section and is dried, and melts and spins
Luminous energy fiber is obtained after Si.
The described parameter again mixing and being dried and condition are not particularly limited by the present invention, and those skilled in the art are permissible
Selecting according to practical condition, prescription and properties of product and adjust, the dry time of the present invention is preferred
It is 7～12 hours, more preferably 8～11 hours, most preferably 9～10 hours.The present invention to the step of described melt spinning and
Condition is not particularly limited, with step and the condition of melt spinning well known to those skilled in the art, people in the art
Member can select according to practical condition, prescription and properties of product and adjust.Described melting is spun by the present invention
The equipment of silk is not particularly limited, and with apparatus for melt spinning well known to those skilled in the art, those skilled in the art can
To select according to practical condition, prescription and properties of product and to adjust.
The ratio that described photo-thermal master batch and fibrous raw material are cut into slices by the present invention is not particularly limited, and those skilled in the art can
To select according to practical condition, prescription and properties of product and to adjust, the present invention is for optimizing performance, described light
Hot master batch is preferably (5～20) with the mass ratio of fibrous raw material section: (95～80), more preferably (7～18): (93～72),
Most preferably (10～15): (90～85).
The parameter of described product luminous energy fiber is not particularly limited by the present invention, and those skilled in the art can be according to reality
The condition of production, prescription and properties of product select and adjust, and the fiber number of luminous energy fiber of the present invention can be 1.4
～20 denier, it is also possible to it is 5～15 denier, it is also possible to be 8～12 denier；The length of described luminous energy fiber can be 25～200mm, it is possible to
Think 50～175mm, it is also possible to be 75～150mm, be specifically as follows 25mm, 28mm, 38mm, 51mm, 64mm, 76mm, 101mm
Or 190mm etc..
The concrete steps of said process of the present invention can be, by photo-thermal master batch and section mixing, after drum dried, spiral shell
Bar high temperature melting is expressed into spinneret, cools down filamentation, after putting into fiber barrel placement, tow is carried out oil bath, then carries out steam
Sizing, drying in oven again after sizing, finally tow is cut into product length, packing, obtain final luminous energy fiber.
Present invention also offers the luminous energy fiber described in above-mentioned any one technical scheme or above-mentioned any one technical side
Luminous energy fiber prepared by case is in the application of fabric arts.
Described fabric is not particularly limited by the present invention, with the type of fabric well known to those skilled in the art, this
Skilled person can select according to practical condition, prescription and properties of product, fabric of the present invention
Can be in clothing fabric, furnishing fabric, automobile fabric, TECHNICAL FABRIC, medical textile and space flight military project fabric
One or more, the most preferably clothing fabric.
The present invention has prepared luminous energy fiber through above-mentioned steps, and caesium tungsten nano composite material is used for fiber by the present invention
In, obtaining luminous energy fiber after fiber composite, the ratio gone forward side by side between a successive step caesium and tungsten is optimized.The present invention provides
Luminous energy fibrous material there is thermal property and optical property, by adding above-mentioned nano material in the fibre, fiber is had
Absorb the energy in light, and can energy storage heat generating, the luminous energy fiber that the present invention provides combine nanotechnology, heliotechnics,
Photothermal technique, solves clothing lightweight in winter and warming contradiction, thus for exploitation downstream fabric field provide multiple can
Energy.Test result indicate that, the luminous energy fiber that the present invention provides under 0～5 DEG C of ambient temperature in 3 minutes by absorption sunray
Energy, own temperature can rise to 30～50 DEG C, is 3～5 times of general fibre；Under equal conditions, in the condition without sunlight
Under, the rate of heat release of luminous energy fiber is only the 20%～25% of general fibre.
In order to further illustrate the present invention, a kind of luminous energy fibrous material of the present invention being provided below in conjunction with embodiment and
Preparation method is described in detail, but it is to be understood that these embodiments are to carry out under premised on technical solution of the present invention
Implement, give detailed embodiment and concrete operating process, simply for further illustrating the features and advantages of the present invention,
Rather than limiting to the claimed invention, protection scope of the present invention is also not necessarily limited to following embodiment.
Embodiment 1
By the caesium tungsten bronze Cs that particle diameter is 10nmxWO3, wherein x is 0.1, with dispersant B YK-161, according to mass ratio is
The ratio of 60:40 uniformly mixes, and obtains the caesium tungsten nanocomposite particles that particle diameter is 30nm.
Then by above-mentioned composite material granular and semi-dull polyester slice that specification is 4*5*2mm, it is 10 according to mass ratio:
The ratio of 90 carries out mixing granulation, obtains the photo-thermal master batch that particle diameter is 1.5mm.
Mix with the photo-thermal master batch ratio of 5% and the semi-dull polyester slice of 95% again, within 10 hours, be dried through rotary drum, spiral shell
285 DEG C of high temperature melting spinning of bar, are expressed into spinneret, cool down filamentation, put into fiber barrel and place 6 hours, tow is carried out oil
Bath (temperature is 80 DEG C), then carries out steam shaping, and setting temperature is 130 DEG C, the drying in oven of 120 DEG C again after sizing,
Tow cuts into 38mm, packs according to the weight of 250 kilograms, and production process is complete, obtains luminous energy fiber.
Luminous energy fiber prepared by the embodiment of the present invention 1 is carried out outward appearance detection, is the embodiment of the present invention referring to Fig. 1, Fig. 1
The outside drawing of the luminous energy fiber of 1 preparation.
Luminous energy fiber prepared by the embodiment of the present invention 1 and general fibre are carried out performance detection, when ambient temperature is 5 DEG C
Time, general fibre is put 3 minutes in the sun, temperature rises to general 10 DEG C, and above-mentioned luminous energy fiber is put into lower 3 points of sunlight
Clock, fiber temperature rises to 35 DEG C.
Under similarity condition, when ambient temperature is 5 DEG C, completely cutting off sunlight, general fibre dropped to ambient temperature after 3 minutes,
And the present invention above-mentioned luminous energy fiber just can drop to ambient temperature after 12 minutes.
The luminous energy fiber of the embodiment of the present invention 1 preparation is carried out infrared heat reservoir test, and this luminous energy fiber can absorb red
Outside line carries out accumulation of heat, can heat up 3 DEG C as human body infrared.
Embodiment 2
By the caesium tungsten bronze Cs that particle diameter is 20nmxWO3, wherein x is 0.2, with dispersant Tego740, according to mass ratio is
The ratio of 50:50 uniformly mixes, and obtains the caesium tungsten nanocomposite particles that particle diameter is 30nm.
Then it is the slices of caprone of 4*5*2mm by above-mentioned composite material granular and specification, according to the ratio that mass ratio is 5:95
Example carries out mixing granulation, obtains the photo-thermal master batch that particle diameter is 1mm.
Mix with the photo-thermal master batch ratio of 5% and the semi-dull polyester slice of 95% again, within 10 hours, be dried through rotary drum, spiral shell
285 DEG C of high temperature melting spinning of bar, are expressed into spinneret, cool down filamentation, put into fiber barrel and place 6 hours, tow is carried out oil
Bath (temperature is 80 DEG C), then carries out steam shaping, and setting temperature is 130 DEG C, the drying in oven of 120 DEG C again after sizing,
Tow cuts into 38mm, packs according to the weight of 250 kilograms, and production process is complete, obtains luminous energy fiber.
Luminous energy fiber prepared by the embodiment of the present invention 2 and general fibre are carried out performance detection, when ambient temperature is 5 DEG C
Time, general fibre is put 3 minutes in the sun, temperature rises to general 11 DEG C, and above-mentioned luminous energy fiber is put into lower 3 points of sunlight
Clock, fiber temperature rises to 37 DEG C.
Under similarity condition, when ambient temperature is 5 DEG C, completely cutting off sunlight, general fibre dropped to ambient temperature after 4 minutes,
And the present invention above-mentioned luminous energy fiber just can drop to ambient temperature after 17 minutes.
The luminous energy fiber of the embodiment of the present invention 2 preparation is carried out infrared heat reservoir test, and this luminous energy fiber can absorb red
Outside line carries out accumulation of heat, can heat up 3.5 DEG C as human body infrared.
Embodiment 3
By the caesium tungsten bronze Cs that particle diameter is 10nmxWO3, wherein x is 0.3, and dispersant PEG-4000, according to quality
Uniformly mix than the ratio for 60:40, obtain the caesium tungsten nanocomposite particles that particle diameter is 30nm.
Then by above-mentioned composite material granular and semi-dull polyester slice that specification is 4*5*2mm, it is 10 according to mass ratio:
The ratio of 90 carries out mixing granulation, obtains the photo-thermal master batch that particle diameter is 1.5mm.
Mix with the photo-thermal master batch ratio of 5% and the semi-dull polyester slice of 95% again, within 10 hours, be dried through rotary drum, spiral shell
285 DEG C of high temperature melting spinning of bar, are expressed into spinneret, cool down filamentation, put into fiber barrel and place 6 hours, tow is carried out oil
Bath (temperature is 80 DEG C), then carries out steam shaping, and setting temperature is 130 DEG C, the drying in oven of 120 DEG C again after sizing,
Tow cuts into 38mm, packs according to the weight of 250 kilograms, and production process is complete, obtains luminous energy fiber.
Luminous energy fiber prepared by the embodiment of the present invention 3 and general fibre are carried out performance detection, when ambient temperature is 5 DEG C
Time, general fibre is put 3 minutes in the sun, temperature rises to general 10 DEG C, and above-mentioned luminous energy fiber is put into lower 3 points of sunlight
Clock, fiber temperature rises to 36 DEG C.
Under similarity condition, when ambient temperature is 5 DEG C, completely cutting off sunlight, general fibre dropped to ambient temperature after 3 minutes,
And the present invention above-mentioned luminous energy fiber just can drop to ambient temperature after 13 minutes.
The luminous energy fiber of the embodiment of the present invention 3 preparation is carried out infrared heat reservoir test, and this luminous energy fiber can absorb red
Outside line carries out accumulation of heat, can heat up 2.5 DEG C as human body infrared.
Embodiment 4
By the caesium tungsten bronze Cs that particle diameter is 10nmxWO3With the mixture of Cs2O, wherein x is 0.1, caesium and tungsten in mixture
Mass ratio be 7:3, with dispersant EFKA-4010, uniformly mix according to the ratio that mass ratio is 60:40, obtain particle diameter
Caesium tungsten nanocomposite particles for 30nm.
Then by above-mentioned composite material granular and semi-dull polyester slice that specification is 4*5*2mm, it is 10 according to mass ratio:
The ratio of 90 carries out mixing granulation, obtains the photo-thermal master batch that particle diameter is 1.5mm.
Mix with the photo-thermal master batch ratio of 5% and the semi-dull polyester slice of 95% again, within 10 hours, be dried through rotary drum, spiral shell
285 DEG C of high temperature melting spinning of bar, are expressed into spinneret, cool down filamentation, put into fiber barrel and place 6 hours, tow is carried out oil
Bath (temperature is 80 DEG C), then carries out steam shaping, and setting temperature is 130 DEG C, the drying in oven of 120 DEG C again after sizing,
Tow cuts into 38mm, packs according to the weight of 250 kilograms, and production process is complete, obtains luminous energy fiber.
Luminous energy fiber prepared by the embodiment of the present invention 4 and general fibre are carried out performance detection, when ambient temperature is 5 DEG C
Time, general fibre is put 3 minutes in the sun, temperature rises to general 10 DEG C, and above-mentioned luminous energy fiber is put into lower 3 points of sunlight
Clock, fiber temperature rises to 40 DEG C.
Under similarity condition, when ambient temperature is 5 DEG C, completely cutting off sunlight, general fibre dropped to ambient temperature after 3 minutes,
And the present invention above-mentioned luminous energy fiber the most just can drop to ambient temperature.
The luminous energy fiber of the embodiment of the present invention 4 preparation is carried out infrared heat reservoir test, and this luminous energy fiber can absorb red
Outside line carries out accumulation of heat, can heat up 4 DEG C as human body infrared.
Above a kind of luminous energy fibrous material that the present invention provides and preparation method thereof is described in detail, herein
Applying specific case to be set forth principle and the embodiment of the present invention, the explanation of above example is only intended to help
Understand method and the core concept thereof of the present invention, including best mode, and also make any person skilled in the art can
Enough put into practice the present invention, including manufacturing and using any device or system, and the method implementing any combination.It should be pointed out that, for
For those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to if the present invention is carried out
Dry improvement and modification, these improve and modify in the protection domain also falling into the claims in the present invention.Patent protection of the present invention
Scope is defined by the claims, and those skilled in the art can be included it is conceivable that other embodiments.If these its
His embodiment has the structural element being not different from claim character express, if or they include and claim
Character express is without the equivalent structural elements of essence difference, then these other embodiments also should be included in the scope of claim
In.
Claims (10)
1. a luminous energy fiber, it is characterised in that obtained by after caesium tungsten nano composite material and fiber composite.
Luminous energy fiber the most according to claim 1, it is characterised in that described caesium tungsten nano composite material includes caesium tungsten nanometer
Material and dispersant；
The particle diameter of described caesium tungsten nano composite material is 10～30nm.
Luminous energy fiber the most according to claim 2, it is characterised in that described caesium tungsten nano material includes the chemical combination containing tungsten
Thing and the compound containing caesium；
In described caesium tungsten nano material, the mass ratio of element caesium and elemental tungsten is (60～80): (20～40).
Luminous energy fiber the most according to claim 2, it is characterised in that described caesium tungsten nano material is caesium tungsten bronze nano powder
End；
The particle diameter of described caesium tungsten bronze nanometer powder is 10～30nm.
5. according to the luminous energy fiber described in claim 2～4 any one, it is characterised in that described caesium tungsten nano material and point
The mass ratio of powder is (40～80): (60～20)；
Described dispersant includes BYK dispersant and/or TEGO dispersant.
Luminous energy fiber the most according to claim 1, it is characterised in that described fiber includes polyester fiber, viscose rayon, brocade
One or many in synthetic fibre fiber, acrylic fiber, vinylon fibre, polypropylene fiber, spandex fibre, cellulose fiber peacekeeping copolymer fibre
Kind.
7. the preparation method of a luminous energy fiber, it is characterised in that comprise the following steps:
A) caesium tungsten nano composite material and fibrous raw material are cut into slices after mixed melting, obtain luminous energy fiber through spinning.
Preparation method the most according to claim 7, it is characterised in that described step A) particularly as follows:
A1) caesium tungsten nano composite material and fibrous raw material are cut into slices after mixing granulation, obtain photo-thermal master batch；Described step A1) in,
The mass ratio of described caesium tungsten nano composite material and fibrous raw material section is (5～20): (95～80)；
A2) photo-thermal master batch above-mentioned steps obtained again mixes with fibrous raw material section and is dried, and obtains light after melt spinning
Can fiber；Described step A2) in, described photo-thermal master batch and described fibrous raw material section mass ratio be (5～20): (95～
80)。
Preparation method the most according to claim 7, it is characterised in that the fiber number of described luminous energy fiber is 1.4～20 denier；
A length of the 25～200mm of described luminous energy fiber.
10. the luminous energy fiber described in claim 1～6 any one or the luminous energy prepared by claim 7～9 any one are fine
Tie up the application at fabric arts.
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| CN201610621351.3A CN106245126A (en) | 2016-07-29 | 2016-07-29 | A kind of luminous energy fiber and preparation method thereof |
| US15/496,391 US20180035491A1 (en) | 2016-07-29 | 2017-04-25 | Composition energy unit |
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