CN107354527A - A kind of preparation method of speed heat warm-keeping cellulose fiber - Google Patents
A kind of preparation method of speed heat warm-keeping cellulose fiber Download PDFInfo
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- CN107354527A CN107354527A CN201710691878.8A CN201710691878A CN107354527A CN 107354527 A CN107354527 A CN 107354527A CN 201710691878 A CN201710691878 A CN 201710691878A CN 107354527 A CN107354527 A CN 107354527A
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- speed heat
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- keeping
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- 229920003043 Cellulose fiber Polymers 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 55
- 239000000835 fiber Substances 0.000 claims abstract description 47
- 238000009987 spinning Methods 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims description 44
- 229910026551 ZrC Inorganic materials 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 17
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003094 microcapsule Substances 0.000 claims description 13
- 238000010792 warming Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 229940070527 tourmaline Drugs 0.000 claims description 8
- 229910052613 tourmaline Inorganic materials 0.000 claims description 8
- 239000011032 tourmaline Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 7
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 6
- 239000002562 thickening agent Substances 0.000 claims description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 6
- 229910001887 tin oxide Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 235000010980 cellulose Nutrition 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 238000002166 wet spinning Methods 0.000 claims description 5
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 4
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 4
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 4
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 235000010413 sodium alginate Nutrition 0.000 claims description 4
- 239000000661 sodium alginate Substances 0.000 claims description 4
- 229940005550 sodium alginate Drugs 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- -1 antimony oxide compound Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229940071826 hydroxyethyl cellulose Drugs 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 15
- 229920000297 Rayon Polymers 0.000 abstract description 13
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 230000035807 sensation Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 210000004243 sweat Anatomy 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract 1
- 238000010998 test method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 10
- 239000004480 active ingredient Substances 0.000 description 8
- 239000002775 capsule Substances 0.000 description 8
- 230000009466 transformation Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 2
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- VAMFXQBUQXONLZ-UHFFFAOYSA-N n-alpha-eicosene Natural products CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention provides a kind of preparation method of speed heat warm-keeping cellulose fiber, addition speed heat material and thermal control material before cellulose fiber spinning is molded.Pure fibers prepared by the present invention, which spin can, has the function of heat generating and retention, can also be widely used as the clothing of underwear, nightwear, sweat shirt, socks etc. and human body close contact, processability is excellent, widely used with other fiber blends；Prepared fiber can not only quickly produce thermal sensation, and have the function that to adjust temperature.Conventional cellulosic fibers and speed heat warm-keeping cellulose fiber are subjected to thermal property contrast test, with reference to light absorbs heat-insulating property test method（BQE A 036‑2011）, it is found that the speed heat warm-keeping cellulose fiber for pressing the technical program preparation is higher 5 ~ 16 DEG C than temperature in common viscose fiber light irradiation 10min, it is high 2 ~ 8 DEG C in the 10min that turns off the light.
Description
Technical field
The present invention relates to a kind of speed heat warm-keeping cellulose fiber and preparation method thereof, specifically, is related to one kind with fiber
Cellulose fiber is matrix, and the slurry with heating, heat-preserving function is added in spinning solution, has speed through what wet spinning was prepared into
The health fiber of hot heat-preserving function, belongs to textile technology field.
Background technology
Keep warm is the critical function of water clothes.Traditional insulation garment be using prevent the heat losses of body as
Main, weakly people needs to wear more thick and heavy clothing and comes warming, is unfavorable for the comfortable and movable of body.Heat can actively be produced
And frivolous warming clothes, it is that traditional textile is greatly improved.
Thermal fiber has positive heat-insulating property, can absorb the heat in the external world, and sense is preferably warmed up to human body.It is representational
Thermal fiber has sunlight thermal fiber, phase-change energy-storage fibre, hygroscopic heating fibers etc..Sunlight thermal fiber is to absorb the sun
Luminous energy simultaneously can be converted into the material of heat energy and be added in fiber, can be given off heat in the presence of solar thermal energy and can reflect ripple
The fiber of longer far infrared.Hygroscopic heating fibers are responded by moisture and the sensitive of extraneous pressure change, are people
Body provides the fiber of comfortable moist heat.Phase-change energy-storage fibre is suction of the phase change medium to heat in basic using fiber
Receive, discharge to reach a kind of fiber with temperature adjustment function of holding ambient stable.The Heating mechanism of different heat fiber
It is different, but can all increase the warmth retention property of clothing.But limitation of the single heat generating fiber because of material in itself, heating effect is by ring
The factors such as border, exothermic material restrict, and existing needs certain condition to excite or the unendurable shortcoming of heating effect.
The B of Chinese invention patent CN 102660792 provide the technique that a kind of solvent method prepares sunlight heat accumulation thermal fiber,
" CN 101580969 " provides a kind of method that viscose process prepares heat accumulation thermal fiber to Chinese invention patent Publication No..This two
Individual patent is all that zirconium carbide is added in cellulose solution, carries out blending wet spinning.Although having warming effect, need
Heat is absorbed under given conditions, and nano-zirconium carbide powder energy absorbing wavelength is less than 2 μm of high-energy ray, and reflection wavelength
Low energy ray more than 2 μm, it can be generated heat under sunshine irradiation, it is impossible to store heat, and the ability without cooling and temperature adjustment.
The B of Chinese invention patent CN 102605614 provide one kind and phase change energy storage technology and exothermic material are incorporated in into one
The bidirectional temp regulation fiber risen, this material can active heat production, and can be incubated.Although the fiber has preferable warmth retention property,
Starching that the patent is mentioned, pad, spray, paint-on technique belongs to the final finishing technology of fiber, exothermic material easily comes off from top layer,
The blended weaves of other various fibers that the patent is mentioned can be only achieved knitting for heating, it is necessary to be processed into different clad structures
Thing, complex process.
The content of the invention
The problem to be solved in the present invention is the deficiency for above present Research and technology, there is provided one kind can actively generate heat,
The preparation method of cellulose fibre with temperature adjustment function, exothermic material and thermal control material are evenly distributed on every fiber,
Prepared fiber quickly produces thermal sensation, and speed heat warm-keeping cellulose fiber is higher by 5 than temperature in common viscose fiber light irradiation 10min
It is ~ 16 DEG C, high 2 ~ 8 DEG C in the 10min that turns off the light；And have the function that to adjust temperature, warming effect is lasting.
Technical scheme is as follows：
Described speed heat warm-keeping cellulose fiber, is to prepare cellulose solution by primary raw material of pulp, in cellulose fibre
Addition speed heat material and thermal control material, the fiber with warming effect is prepared by wet spinning technology before shaping.
The speed heat material is selected from the material that can launch infrared function, is preferably Tourmaline, bamboo charcoal, graphite
The compound of alkene, tin oxide and antimony oxide；
The group 4 transition metal element compound material of the periodic table of elements IV also can be selected in the speed heat material, be preferably zirconium carbide,
Zirconium oxide；
Described speed heat material can be one or more mixtures of above-mentioned speed heat material, and the addition in cellulose solution is
0.5~8wt% of the effective content to alpha cellulose；
Described speed heat material will first be prepared into the slurry that mass fraction is 8~20%, and preparation process will be stirred sufficiently,
Preparation process needs to add dispersant, thickener, 2 μm of the slurry particle diameter D90 ＜ of preparation；
The speed heat slurry, preparation process are preferably：Deionized water is added, opens agitator, adds dispersant, adds speed heat powder
Body, thickener is added after stirring 20-30 minutes, be persistently stirred to D90 less than 2 μm.
The dispersant of described speed heat slurry is preferably neopelex, calgon, polyethylene glycol, silicon
One kind in alkane coupling agent, addition are 0.5~3wt% of slurry；
To keep the stability of speed heat slurry, thickener is added in decentralized system, addition is 0.5~1.5wt% of slurry,
It is preferably sodium alginate, one kind in microcrystalline cellulose, hydroxyethyl cellulose.
Described thermal control material is phase-change microcapsule slurry, and 2 μm of the particle diameter D90 ＜ of slurry, addition is effective content pair
5~10wt% of alpha cellulose；
Described adding method is：Speed heat material and thermal control material are added in dissolving glue through abundant after stirring
Mechanical agitation, then it is blended, filtering, deaeration, prepare speed heat thermal fiber through wet spinning.
The addition manner of the speed heat material and thermal control material, it is preferably, speed heat powdery pulp is added to blender
In, after stirring 10 minutes, phase-change microcapsule slurry is added, continues stirring 1.5 hours, Blend rubber is blended again, filters, deaeration,
Spin out speed heat warm-keeping cellulose fiber.
Addition manner is alternatively：By speed heat material and thermal control material through being sufficiently stirred, after deaeration through spinning before injection be added to spinning
Co-blended spinning is carried out in glue, prepares speed heat thermal fiber.
Material by the use of n-octadecane as phase transformation capsule capsule-core, is undergone phase transition at 28 DEG C or so, and phase is used as by the use of n-eicosane
Become the core materials of capsule, undergone phase transition at 37 DEG C or so, no phase transformation capsule-core can be selected according to uses of fabric, to weaving
The warming temperature of product is adjusted, intelligent control material temperature.
The innovative point of the present invention is not only to add exothermic material, and adds the phase that can be stored heat, discharge heat
Become capsule, make up the problem of homogenous material heating is subject to conditions, preferably warming and regulation temperature function can be achieved.
Exothermic material is not only added in the present invention, and adds phase transformation capsule, the phase transformation capsule can be with environment temperature
Thermal discharge is inhaled in the lifting of degree.When the heat that environment temperature rise or exothermic material are sent is high, phase transformation capsule can absorb heat, when
Environment temperature is low or exothermic material adstante febre, phase transformation capsule can not discharge heat, textile is still had warming effect.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1st, pure fibers prepared by the present invention, which spin can, has the function of heat generating and retention, can also be with other fiber blends, can be wide
The general clothing for being used as underwear, nightwear, sweat shirt, socks etc. with human body close contact, processability is excellent, widely used.
Prepared fiber can not only quickly produce thermal sensation, and have the function that to adjust temperature.
Conventional cellulosic fibers and speed heat warm-keeping cellulose fiber are subjected to thermal property contrast test, protected with reference to light absorbs
Warm method for testing performance（BQE A 036-2011）, find by speed heat warm-keeping cellulose fiber prepared by the technical program than common
Temperature is high 5 ~ 16 DEG C in viscose rayon light irradiation 10min, high 2 ~ 8 DEG C in the 10min that turns off the light.
2nd, the fiber for preparing of the present invention is reproducible green fiber cellulose fiber, not only warming, and moisture absorption is breathed freely
Property is good, comfortable and easy to wear.
3rd, by the fiber for preparing of the present invention only actively material of heating, also added can adjust temperature phase transformation it is micro-
Capsule, as the change of temperature absorbed heat, heat release, the temperature control of fiber is being adapted to the temperature of human body, Single Fiber is not
Need blending, it is not necessary to which final finishing coats exothermic mixture, it is possible to there is the function of heat generating and retention, and whole fiber is uniformly distributed
Heating auxiliary agent, solves the problems, such as that single exothermic material warming effect is influenceed by environment or shooting condition, and the fiber
Intelligent adjustment temperature function, fabric is set to have more preferable wearability.
4th, Tourmaline, bamboo charcoal, the graphene exothermic material that the present invention adds, thermal sensation is not only produced, and it is negative with exciting
Ion function, antibacterial functions, are more suitable for health.
Embodiment
With reference to embodiment, the present invention is described in detail.
A kind of preparation method of speed heat warm-keeping cellulose fiber of embodiment 1
Comprise the following steps：
（1）Prepare speed heat slurry
Speed heat powder Tourmaline, zirconium carbide are configured to the slurry that mass fraction is 8% respectively.
Compound method is：Deionized water is added in blend tank, opens agitator, adds 1% DBSA
Sodium, speed heat powder Tourmaline or zirconium carbide are added, stirring adds 1% sodium alginate after 20 minutes, be persistently stirred to D90 less than 2
μm, respectively be made mass fraction be 8% Tourmaline speed heat slurry, mass fraction be 8% zirconium carbide speed heat slurry.
Above-mentioned neopelex, Tourmaline, zirconium carbide, the addition of sodium alginate are the slurries relative to preparation.
（2）Speed heat powdery pulp and the mixing of phase-change microcapsule slurry
By active ingredient to the Tourmaline of viscose glue alpha cellulose 3%, active ingredient to the zirconium carbide speed of viscose glue alpha cellulose 1%
Hot slurry is added in blender, after stirring 10 minutes, adds phase transformation micro- glue of the active ingredient to viscose glue alpha cellulose 5%
Capsule slurry, continue stirring 1.5 hours.
（3）Co-blended spinning
Some row processes such as Blend rubber is blended again, filtering, deaeration spin out speed heat warm-keeping cellulose fiber.
A kind of preparation method of speed heat warm-keeping cellulose fiber of embodiment 2
Comprise the following steps：
（1）Prepare speed heat slurry
Speed heat powder bamboo charcoal, zirconium carbide are configured to the slurry that mass fraction is 20% respectively.
Compound method is：Deionized water is added in blend tank, opens agitator, adds 3% silane coupler, is added
Speed heat powder, stirring add 0.5% microcrystalline cellulose after 30 minutes, be persistently stirred to D90 less than 2 μm；Quality point is made respectively
Count the bamboo charcoal speed heat slurry for 20%, the zirconium carbide speed heat slurry that mass fraction is 20%；
Above-mentioned silane coupler, microcrystalline cellulose, bamboo charcoal, the addition of zirconium carbide are the slurries relative to preparation.
（2）Speed heat powdery pulp and the mixing of phase-change microcapsule slurry
By active ingredient to the bamboo charcoal of viscose glue alpha cellulose 5%, active ingredient to the zirconium carbide speed of viscose glue alpha cellulose 0.5%
Hot slurry is added in blender, and stirring adds phase-change microcapsule of the active ingredient to viscose glue alpha cellulose 8% after 10 minutes
Slurry, continue stirring 1.5 hours.
（3）Co-blended spinning
Some row processes such as Blend rubber is blended again, filtering, deaeration spin out speed heat warm-keeping cellulose fiber.
A kind of preparation method of speed heat warm-keeping cellulose fiber of embodiment 3
Comprise the following steps：
（1）Prepare speed heat slurry
By speed heat powder tin oxide and the compound of antimony oxide（Mass ratio is 1:1）, zirconium carbide be configured to mass fraction respectively
For 15% slurry.
Compound method is：Deionized water is added in blend tank, opens agitator, adds 2% polyethylene glycol, adds speed
Hot powder, stirring add 1% hydroxyethyl cellulose after 30 minutes, be persistently stirred to D90 less than 2 μm, mass fraction is made respectively
The zirconium carbide speed heat slurry that tin oxide and antimony oxide speed heat slurry, mass fraction for 15% are 15%.
Above-mentioned polyethylene glycol, hydroxyethyl cellulose, tin oxide and antimony oxide, the addition of zirconium carbide are relative to preparation
Slurry.
（2）Speed heat powdery pulp and the mixing of phase-change microcapsule slurry
Active ingredient is added after 10 minutes to the compound of the tin oxide of viscose glue alpha cellulose 1.5% and antimony oxide, stirring to be had
Phase-change microcapsule slurry of the composition to viscose glue alpha cellulose 8% is imitated, after continuing stirring 1.5 hours, Blend rubber is blended again, mistake
Some row processes such as filter, deaeration reach spinning, by the zirconium carbide slurry prepared is filtered, deaeration, by active ingredient to viscose glue
Alpha cellulose 2% is added in spinning glue by injecting systems before spinning.
（3）Co-blended spinning
Spin out speed heat warm-keeping cellulose fiber.
Unless specifically indicated, percentage of the present invention, it is mass percent, described ratio, is mass ratio.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (10)
- A kind of 1. preparation method of speed heat warm-keeping cellulose fiber, it is characterised in that：Added before cellulose fiber spinning is molded Speed heat material and thermal control material.
- A kind of 2. preparation method of speed heat warm-keeping cellulose fiber according to claim 1, it is characterised in that：The speed heat Material is selected from the material that can launch infrared function or the one of the group 4 transition metal element compound material of the periodic table of elements IV Kind is a variety of；Addition of the speed heat material in cellulose solution is 0.5~8wt% of the effective content to alpha cellulose.
- A kind of 3. preparation method of speed heat warm-keeping cellulose fiber according to claim 2, it is characterised in that：It is described to have The material of infrared function can be launched, be Tourmaline, bamboo charcoal, graphene, tin oxide and one kind or more in antimony oxide compound Kind；The group 4 transition metal element compound material of the periodic table of elements IV, preferably zirconium carbide, zirconium oxide are one or two kinds of.
- A kind of 4. preparation method of speed heat warm-keeping cellulose fiber according to claim 1, it is characterised in that：The speed heat Material will first be prepared into the speed heat slurry that mass fraction is 8~20%, the speed heat slurry, and preparation process will be stirred sufficiently Mix, preparation process adds dispersant, thickener, 2 μm of the slurry particle diameter D90 ＜ of preparation.
- A kind of 5. preparation method of speed heat warm-keeping cellulose fiber according to claim 4, it is characterised in that：It is described scattered Agent is preferably neopelex, calgon, polyethylene glycol, and one kind in silane coupler, addition is slurry 0.5~3wt%；One kind in the thickener, preferably sodium alginate, microcrystalline cellulose, hydroxyethyl cellulose, addition For 0.5~1.5wt% of slurry.
- A kind of 6. preparation method of speed heat warm-keeping cellulose fiber according to claim 1, it is characterised in that：Described tune Adiabator, it is phase-change microcapsule；The phase-change microcapsule, is first prepared into phase-change microcapsule slurry, 2 μm of the particle diameter D90 ＜ of slurry, Addition of the phase-change microcapsule in cellulose solution is 5~10wt% of the effective content to alpha cellulose.
- A kind of 7. preparation method of speed heat warm-keeping cellulose fiber according to claim 4, it is characterised in that：The speed heat Slurry, preparation process are preferably：Deionized water is added, opens agitator, adds dispersant, adds speed heat powder, stirs 20-30 Thickener is added after minute, is persistently stirred to D90 less than 2 μm.
- A kind of 8. preparation method of speed heat warm-keeping cellulose fiber according to claim 1, it is characterised in that：The speed heat The addition manner of material and thermal control material be speed heat material and thermal control material after stirring, be added in dissolving glue and pass through Sufficient mechanical agitation, then blended, filtering, deaeration, speed heat thermal fiber is prepared through wet spinning.
- A kind of 9. preparation method of speed heat warm-keeping cellulose fiber according to claim 1, it is characterised in that：The speed heat The addition manner of material and thermal control material be by speed heat material and thermal control material through being sufficiently stirred, after deaeration through spinning before inject add Co-blended spinning is carried out into spinning glue, prepares speed heat thermal fiber.
- A kind of 10. preparation method of speed heat warm-keeping cellulose fiber according to claim 8, it is characterised in that：The speed The addition manner of hot material and thermal control material, it is preferably, speed heat powdery pulp is added in blender, stirs 10 minutes Afterwards, phase-change microcapsule slurry is added, continues stirring 1.5 hours, Blend rubber is blended again, filters, deaeration, and it is warming to spin out speed heat Cellulose fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691878.8A CN107354527B (en) | 2017-08-14 | 2017-08-14 | A kind of preparation method of speed heat warm-keeping cellulose fiber |
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| CN108816164A (en) * | 2018-06-01 | 2018-11-16 | 罗莱生活科技股份有限公司 | A kind of Sophora alopecuroide and anise extract microcapsules, microcapsules compound system, regenerated celulose fibre and preparation method thereof |
| CN110284209A (en) * | 2019-06-28 | 2019-09-27 | 厦门安踏体育用品有限公司 | Multi-functional viscose rayon, preparation method and the fabrics such as a kind of temperature regulation, antibacterial |
| CN110528097A (en) * | 2019-07-31 | 2019-12-03 | 天津工业大学 | A kind of photothermal conversion, thermo-regulated fiber cellulose fiber and preparation method thereof |
| CN113897803A (en) * | 2021-11-03 | 2022-01-07 | 中国地质大学（北京） | Illite mineral composite quick-heating warm-feeling textile and preparation method thereof |
| CN114763629A (en) * | 2021-05-24 | 2022-07-19 | 上海九裕纺织科技有限公司 | Fabric with heating function and preparation method thereof |
| CN114921885A (en) * | 2022-02-16 | 2022-08-19 | 广东健业纺织集团有限公司 | Renewable environment-friendly fabric and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108499497A (en) * | 2018-04-18 | 2018-09-07 | 济南圣泉集团股份有限公司 | A kind of graphene microcapsules, intelligent temperature adjusting fiber and preparation method thereof |
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| CN110528097A (en) * | 2019-07-31 | 2019-12-03 | 天津工业大学 | A kind of photothermal conversion, thermo-regulated fiber cellulose fiber and preparation method thereof |
| CN114763629A (en) * | 2021-05-24 | 2022-07-19 | 上海九裕纺织科技有限公司 | Fabric with heating function and preparation method thereof |
| CN113897803A (en) * | 2021-11-03 | 2022-01-07 | 中国地质大学（北京） | Illite mineral composite quick-heating warm-feeling textile and preparation method thereof |
| CN114921885A (en) * | 2022-02-16 | 2022-08-19 | 广东健业纺织集团有限公司 | Renewable environment-friendly fabric and preparation method thereof |
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