CN107354527B - 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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- CN107354527B CN107354527B CN201710691878.8A CN201710691878A CN107354527B CN 107354527 B CN107354527 B CN 107354527B CN 201710691878 A CN201710691878 A CN 201710691878A CN 107354527 B CN107354527 B CN 107354527B
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- 229920003043 Cellulose fiber Polymers 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 51
- 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 12
- 239000002002 slurry Substances 0.000 claims description 46
- 238000003756 stirring Methods 0.000 claims description 17
- 239000003094 microcapsule Substances 0.000 claims description 15
- 229910026551 ZrC Inorganic materials 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 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
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 235000010980 cellulose Nutrition 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
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 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
- 239000002562 thickening 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
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 4
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 4
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 4
- 235000019813 microcrystalline cellulose Nutrition 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
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010907 mechanical stirring Methods 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
- 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
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000031700 light absorption Effects 0.000 abstract description 2
- 210000004243 sweat Anatomy 0.000 abstract description 2
- 238000010998 test method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 8
- 239000002775 capsule Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000005284 excitation 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
- 230000007704 transition Effects 0.000 description 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
- 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
- 230000009471 action Effects 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 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
- 229940060296 dodecylbenzenesulfonic acid Drugs 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
- 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
- 230000004044 response Effects 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
- 238000009955 starching Methods 0.000 description 1
- 239000002344 surface layer Substances 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)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (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 forms.Pure fibers spinning prepared by the present invention can have the function of heat generating and retention, can also be widely used as the clothing of underwear, nightwear, sweat shirt, socks etc. with human body close contact, processability is excellent, widely used with other fiber blends；Prepared fiber can not only quickly generate thermal sensation, and have the function of adjusting temperature.Conventional cellulosic fibers and speed heat warm-keeping cellulose fiber are subjected to thermal property contrast test, referring to light absorption thermal insulation property test method (BQE A 036-2011), it was found that the speed heat warm-keeping cellulose fiber by the technical program preparation is 5 ~ 16 DEG C higher than temperature in common viscose fiber light irradiation 10min, it is 2 ~ 8 DEG C high in the 10min that turns off the light.
Description
Technical field
The present invention relates to a kind of speed heat warm-keeping cellulose fibers and preparation method thereof, specifically, being related to one kind with fiber
Cellulose fiber is matrix, and will there is the slurry of fever, heat-preserving function to be 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 technique
Keep warm is the critical function of water clothes.Traditional insulation garment is to prevent the heat losses of body from being
Main, weakly people needs to wear more thick and heavy clothing to keep warm, and is unfavorable for the comfortable and movable of body.Heat can actively be generated
And frivolous warming clothes, it is to be greatly improved to traditional textile.
Thermal fiber has positive thermal insulation property, can absorb extraneous heat, preferably warms up sense to human body.It is representative
Thermal fiber has sunlight thermal fiber, phase-change energy-storage fibre, hygroscopic heating fibers etc..Sunlight thermal fiber is will to absorb the sun
The luminous energy and material that can be converted into thermal energy is added in fiber, can give off heat under the action of solar thermal energy and can reflect wave
The fiber of long longer far infrared.Hygroscopic heating fibers are the sensitive responses by moisture and extraneous pressure change, are people
Body provides the fiber of comfortable moist heat.Phase-change energy-storage fibre be using fiber it is basic in suction of the phase change medium to heat
It receives, discharge to reach a kind of fiber with temperature adjustment function for keeping ambient stable.The Heating mechanism of different heat fiber
It is different, but can all increase the warmth retention property of clothing.But single heat generating fiber is because of the limitation of material itself, and heating effect is by ring
The factors such as border, exothermic material restrict, and exist and need certain condition excitation or the unendurable disadvantage of heating effect.
102660792 B of Chinese invention patent CN provides the technique that a kind of solvent method prepares sunlight heat accumulation thermal fiber,
Chinese invention patent Publication No. " CN 101580969 " provides a kind of method that viscose process prepares heat accumulation thermal fiber.This two
A patent is all that zirconium carbide is added in cellulose solution, carries out blending wet spinning.Although having warming effect, need
Heat, high-energy ray of the nano-zirconium carbide powder energy absorbing wavelength less than 2 μm, and reflection wavelength are absorbed under given conditions
Low energy ray greater than 2 μm can generate heat under sunlight irradiation, cannot store heat, and the ability without cooling and temperature adjustment.
102605614 B of Chinese invention patent CN, which is provided, a kind of is incorporated in one for phase change energy storage technology and exothermic material
The bidirectional temp regulation fiber risen, this material can active heat production, and can keep the temperature.Although the fiber has preferable warmth retention property,
Starching that the patent is mentioned, pad, be sprayed, paint-on technique belongs to the final finishing technology of fiber, exothermic material easily falls off from surface layer,
The blended weave for various other fibers that the patent is mentioned, needs to be processed into different clad structures, can be only achieved knitting for fever
Object, complex process.
Summary of the invention
The problem to be solved in the present invention is the deficiency for the above present Research and technology, provide it is a kind of can actively generate heat,
Exothermic material and thermal control material are evenly distributed on every fiber by the preparation method of the cellulose fibre with temperature adjustment function,
Prepared fiber quickly generates 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, 2 ~ 8 DEG C high in the 10min that turns off the light；And have the function of adjusting temperature, warming effect is lasting.
Technical scheme is as follows:
The speed heat warm-keeping cellulose fiber, is to prepare cellulose solution by primary raw material of pulp, in cellulose
Speed heat material and thermal control material are added before fiberizing, and the fiber with warming effect is prepared by wet spinning technology.
The speed heat material is selected from the material that can emit infrared function, is preferably Tourmaline, bamboo charcoal, graphite
The compound of alkene, tin oxide and antimony oxide；
IV group 4 transition metal element compound material of the periodic table of elements also can be selected in the speed heat material, is preferably carbonization
Zirconium, zirconium oxide；
The speed heat material can be one or more mixtures of above-mentioned speed heat material, the addition in cellulose solution
Amount is 0.5~8wt% of the effective content to alpha cellulose；
The speed heat material will first be prepared into the slurry that mass fraction is 8~20%, and preparation process will be stirred adequately
It mixes, preparation process needs to be added dispersing agent, thickener, 2 μm of < of the slurry partial size D90 of preparation；
The speed heat slurry, preparation process are preferred are as follows: deionized water is added, opens blender, dispersing agent is added, speed is added
Hot powder, stirring are added thickener after 20-30 minutes, are persistently stirred to D90 less than 2 μm.
The dispersing agent of the speed heat slurry is preferably neopelex, calgon, polyethylene glycol, silicon
One of alkane coupling agent, additional amount are 0.5~3wt% of slurry；
For the stability for keeping speed heat slurry, add thickener in decentralized system, additive amount be slurry 0.5~
1.5wt% is preferably sodium alginate, one of microcrystalline cellulose, hydroxyethyl cellulose.
The thermal control material is phase-change microcapsule slurry, and 2 μm of the partial size D90 < of slurry, additive amount is effective content pair
5~10wt% of alpha cellulose；
The adding method are as follows: speed heat material and thermal control material are added in dissolution glue and pass through after stirring
Sufficient mechanical stirring, then through mixing, filtering, deaeration, speed heat thermal fiber is prepared through wet spinning.
Speed heat powdery pulp is preferably added to blender by the addition manner of the speed heat material and thermal control material
In, after ten minutes, phase-change microcapsule slurry is added in stirring, continue stirring 1.5 hours, Blend rubber again through mixing, filtering, deaeration,
Spin out speed heat warm-keeping cellulose fiber.
Addition manner can also are as follows: injection is added to before being sufficiently stirred speed heat material and thermal control material, being spun after deaeration
Co-blended spinning is carried out in spinning glue, prepares speed heat thermal fiber.
It uses n-octadecane as the material of phase transformation capsule capsule-core, is undergone phase transition at 28 DEG C or so, use n-eicosane as phase
The core materials for becoming capsule, undergo phase transition at 37 DEG C or so, unused 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.
Innovative point of the invention is not only to joined exothermic material, but also joined the phase that can be stored heat, discharge heat
Become capsule, makes up homogenous material and generate heat problem subject to conditions, it can be achieved that function that is preferably warming and adjusting temperature.
It not only joined exothermic material in the present invention, but also joined phase transformation capsule, which can be with environment temperature
Thermal discharge is inhaled in the lifting of degree.When the heat that environment temperature increases or exothermic material issues 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 made still to have warming effect.
By adopting the above-described technical solution, compared with the prior art, the invention has the following beneficial effects:
1, pure fibers prepared by the present invention spinning can have the function of heat generating and retention, can also with other fiber blends,
It is widely used as the clothing of underwear, nightwear, sweat shirt, socks etc. with human body close contact, processability is excellent, and purposes is wide
It is general.
Prepared fiber can not only quickly generate thermal sensation, and have the function of adjusting temperature.
Conventional cellulosic fibers and speed heat warm-keeping cellulose fiber are subjected to thermal property contrast test, are protected referring to light absorption
Warm method for testing performance (BQE A 036-2011), discovery is by the speed heat warm-keeping cellulose fiber of the technical program preparation than common
Temperature is 5 ~ 16 DEG C high in viscose rayon light irradiation 10min, 2 ~ 8 DEG C high in the 10min that turns off the light.
2, fiber prepared by the present invention is reproducible green fiber cellulose fiber, not only warming, but also moisture absorption is ventilative
Property is good, comfortable and easy to wear.
3, the fiber prepared through the invention not only have actively generate heat material, also added be adjustable temperature phase transformation it is micro-
Capsule, as the variation of temperature is absorbed heat, heat release, by the temperature control of fiber in the temperature for being suitble to human body, Single Fiber is not
Need it is blended, do not need final finishing coating exothermic mixture, so that it may have the function of heat generating and retention, and whole fiber is uniformly distributed
Fever auxiliary agent, solve the problems, such as that single exothermic material warming effect is influenced by environment or shooting condition, and the fiber
Intelligence adjusts temperature function, and fabric is made to have better wearability.
4, Tourmaline, bamboo charcoal, graphene exothermic material that the present invention adds not only generate thermal sensation, but also have excitation negative
Ion function, antibacterial functions, are more suitable for human health.
Specific embodiment
The following describes the present invention in detail with reference to examples.
A kind of preparation method of the speed heat warm-keeping cellulose fiber of embodiment 1
The following steps are included:
(1) speed heat slurry is prepared
Speed heat powder Tourmaline, zirconium carbide are configured to the slurry that mass fraction is 8% respectively.
Preparation method are as follows: deionized water is added in blend tank, opens blender, 1% dodecyl benzene sulfonic acid is added
Sodium, is added speed heat powder Tourmaline or zirconium carbide, and 1% sodium alginate is added after twenty minutes, is persistently stirred to D90 less than 2 for stirring
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, sodium alginate additional amount be slurry relative to preparation
Material.
(2) speed heat powdery pulp and the mixing of phase-change microcapsule slurry
Carbonization by effective component to the Tourmaline, effective component of viscose glue alpha cellulose 3% to viscose glue alpha cellulose 1%
Zirconium speed heat slurry is added in blender, and after ten minutes, phase transformation of the effective component to viscose glue alpha cellulose 5% is added in stirring
Microcapsules slurry continues stirring 1.5 hours.
(3) co-blended spinning
Blend rubber spins out speed heat warm-keeping cellulose fiber through some column processes such as mixing, filtering, deaeration again.
A kind of preparation method of the speed heat warm-keeping cellulose fiber of embodiment 2
The following steps are included:
(1) speed heat slurry is prepared
Speed heat powder bamboo charcoal, zirconium carbide are configured to the slurry that mass fraction is 20% respectively.
Preparation method are as follows: deionized water is added in blend tank, opens blender, 3% silane coupling agent is added, is added
Speed heat powder is added 0.5% microcrystalline cellulose, is persistently stirred to D90 less than 2 μm after stirring 30 minutes；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 coupling agent, microcrystalline cellulose, bamboo charcoal, zirconium carbide additional amount be slurry relative to preparation.
(2) speed heat powdery pulp and the mixing of phase-change microcapsule slurry
Carbonization by effective component to the bamboo charcoal, effective component of viscose glue alpha cellulose 5% to viscose glue alpha cellulose 0.5%
Zirconium speed heat slurry is added in blender, and it is micro- to the phase transformation of viscose glue alpha cellulose 8% that effective component is added in stirring after ten minutes
Capsule slurry continues stirring 1.5 hours.
(3) co-blended spinning
Blend rubber spins out speed heat warm-keeping cellulose fiber through some column processes such as mixing, filtering, deaeration again.
A kind of preparation method of the speed heat warm-keeping cellulose fiber of embodiment 3
The following steps are included:
(1) speed heat slurry is prepared
Compound (mass ratio is 1:1), the zirconium carbide of speed heat powder tin oxide and antimony oxide are configured to quality respectively
The slurry that score is 15%.
Preparation method are as follows: deionized water is added in blend tank, opens blender, 2% polyethylene glycol is added, speed is added
1% hydroxyethyl cellulose is added in hot powder after stirring 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, zirconium carbide additional amount be relative to preparation
Slurry.
(2) speed heat powdery pulp and the mixing of phase-change microcapsule slurry
Effective component adds the tin oxide of viscose glue alpha cellulose 1.5% and the compound of antimony oxide, stirring after ten minutes
Enter effective component to the phase-change microcapsule slurry of viscose glue alpha cellulose 8%, after continuing stirring 1.5 hours, Blend rubber is again through mixed
Some column processes such as conjunction, filtering, deaeration reach spinning, by prepared zirconium carbide slurry through filtering, deaeration, by effective component pair
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 is mass percent, and the ratio is mass ratio
Example.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (2)
1. a kind of preparation method of speed heat warm-keeping cellulose fiber, it is characterised in that: the addition before cellulose fiber spinning forms
Speed heat material and thermal control material；
The speed heat material is selected from the IV group 4 transition metal element of material or the periodic table of elements that can emit infrared function
Close the one or more of object material；Additive amount of the speed heat material in cellulose solution is effective content to alpha cellulose
0.5~8wt%；
It is described that there is the material that can emit infrared function, it is Tourmaline, bamboo charcoal, graphene, tin oxide and antimony oxide compound
One of or it is a variety of；
The IV group 4 transition metal element compound material of the periodic table of elements is zirconium carbide, zirconium oxide one or two；
The speed heat material will first be prepared into the speed heat slurry that mass fraction is 8~20%；
The thermal control material is phase-change microcapsule；The phase-change microcapsule is first prepared into phase-change microcapsule slurry, slurry
2 μm of partial size D90 <, additive amount of the phase-change microcapsule in cellulose solution be effective content to the 5 of alpha cellulose~
10wt%；
The speed heat slurry, preparation process are as follows: deionized water is added, opens blender, dispersing agent is added, speed heat powder is added,
Thickener is added after 20-30 minutes in stirring, is persistently stirred to D90 less than 2 μm；
The dispersing agent is neopelex, calgon, polyethylene glycol, and one of silane coupling agent is added
Amount is 0.5~3wt% of slurry；
The thickener be one of sodium alginate, microcrystalline cellulose, hydroxyethyl cellulose, additive amount be slurry 0.5~
1.5wt%；
The addition manner of the speed heat material and thermal control material is speed heat slurry and phase-change microcapsule slurry through stirring
Afterwards, it is added in dissolution glue through sufficient mechanical stirring, then through mixing, filtering, deaeration, it is warming to prepare speed heat through wet spinning
Fiber；Or injection is added in spinning glue before being sufficiently stirred speed heat slurry and phase-change microcapsule slurry, being spun after deaeration
Co-blended spinning is carried out, speed heat thermal fiber is prepared.
2. a kind of preparation method of speed heat warm-keeping cellulose fiber according to claim 1, it is characterised in that:
The addition manner of the speed heat material and thermal control material, speed heat powdery pulp is added in blender, stirs 10 points
Phase-change microcapsule slurry is added in Zhong Hou, continues stirring 1.5 hours, and Blend rubber through mixing, filtering, deaeration, spins out speed heat guarantor again
Warm 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 |
Applications Claiming Priority (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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| 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 |
| 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 |
| CN110528097B (en) * | 2019-07-31 | 2021-03-30 | 天津工业大学 | Photothermal conversion, heat storage and temperature regulation 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 |
| CN113897803B (en) * | 2021-11-03 | 2022-11-22 | 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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