CN103556275B - A kind of far infrared bamboo-carbon viscose fibre and preparation method thereof - Google Patents
A kind of far infrared bamboo-carbon viscose fibre and preparation method thereof Download PDFInfo
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Abstract
The present invention, in order to make up the blank of current far infrared bamboo-carbon viscose fibre, solves the problem of bamboo-carbon viscose fibre spinnability difference, provides a kind of far infrared bamboo-carbon viscose fibre and preparation method thereof.It is characterized in that: by weight, fiber mid and far infrared ceramic powder content 1 ~ 10%, bamboo charcoal content 0.1 ~ 10%, far infrared transmissivity > 80%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 4 ~ 5 grades.Far infrared bamboo-carbon viscose fibre of the present invention not only has heat insulation effect, the health care that the far infrared of radiation also has activating cell tissue, stimulates circulation.
Description
Technical field
The present invention relates to textile industry viscose glue technical field, be specifically related to a kind of far infrared bamboo-carbon viscose fibre and preparation method thereof.
Background technology
Bamboo charcoal is primarily of element compositions such as charcoal, hydrogen, oxygen, and quality is hard, fine and closely woven porous, high adsorption capacity, its adsorption capacity is more than 10 times of same volume charcoal, and contained mineral matter is more than 5 times of same volume charcoal, therefore has the function of good deodorizing, anticorrosion, adsorb peculiar smell.Nano bamboo micro mist also has effect of good antibacterial, sterilization, can adsorb and in and acidic materials contained by sweat, reach effect of skin whitening.Moreover, the emissive material of bamboo charcoal or good far infrared and anion.The blended health fiber of bamboo charcoal can transmitting anion and add and do not damage equipment again man-hour, the shortcoming that when overcoming negative-ion fiber processing fabric, card grinding is serious, the dark welcome by processing client and favor.Except above advantage, due to own characteristic, bamboo charcoal blended fiber also has antistatic behaviour and electromagnetic radiation resisting function, and succeeding in developing of it brings more benefit to human health.Can say that bamboo charcoal blended fiber meets the various selection of people to health product, also meet the requirement of fabric manufacturer, be have the various functions fiber type advantages such as magnetic health care fiber, far IR fibre, anti-bacterial fibre simultaneously
Upgrading new product, wide market.
As CN200610037895.1, the patent of invention that name is called " bamboo-carbon viscose fibre and manufacture method thereof ", discloses bamboo-carbon viscose fibre and manufacture method thereof.This bamboo-carbon viscose fibre, containing bamboo charcoal micropowder and bamboo vinegar.The manufacture method of this bamboo-carbon viscose fibre, comprises glue operation and spinning process, in its glue operation, carry out the preparation of viscose solution and carry out the preparation of bamboo charcoal micropowder emulsion.The preparation of bamboo charcoal micropowder emulsion is after adding dispersant and bamboo charcoal micropowder in deionized water, stirs until obtain finely dispersed bamboo charcoal micropowder emulsion.The shortcoming of this patent is: bamboo charcoal powder is water insoluble, only adds dispersant, and bamboo charcoal powder cannot be dispersed in water, and bamboo charcoal free settling.Thus, greatly affect the spinnability of fiber, and bamboo charcoal skewness on the finished product produced.
CN200710015036.7, name is called the patent of invention of " bamboo charcoal cellulose fiber and manufacture method thereof ", disclose a kind of bamboo charcoal cellulose fiber and manufacture method thereof, for cellulose is made spinning solution by ion liquid dissolving, the sex change spinning solution made after adding bamboo charcoal nano again, the coagulating bath spinning of then making through ionic liquid aqueous solution forms, and the content of bamboo charcoal nano is 4% ~ 30% of finished fiber weight.The shortcoming of this patent is: do not further investigate the preparation of bamboo charcoal nano solution, have ignored the spinnability problem of fiber and the skewness problem of bamboo charcoal.
CN201210499127.3, name is called the application for a patent for invention of " a kind of production technology of bamboo-carbon viscose fibre ", disclose a kind of production technology of bamboo-carbon viscose fibre, comprising step is: by bamboo charcoal micropowder and porphines cobalt microparticulate in organic solvent and stir, obtain mixing serum, pulp is carried out flood, squeeze and the experienced cellulose obtaining deriving from natural plants; Described cellulose is joined in described mixing serum dissolve and deaeration obtain spinning solution, spinning solution is extruded by Spinning pumps, in solidification liquid solidification obtain bamboo-carbon viscose fibre.This patent is solvent method spinning, and current domestic traditional mode of production all adopts the method; Adopt wet spinning technology, bamboo charcoal powder and porphines cobalt particulate are all insoluble to any organic solvent, cause the dispersion of bamboo charcoal powder uneven.
Prepare the effective means of far IR fibre by adding the far-infrared radiation material (FRIM) with emitting far-infrared function in the fibre and giving fiber far-infrared radiation function.At normal temperatures, FRIM can absorb solar energy and give off adapt with human body biological wave, wavelength is the far infrared of 4 ~ 14 μm, act on the resonant activation phenomenon that human body can produce human body cell, have insulation and antibacterial, lead wet, stimulate circulation, develop immunitypty, the health care such as mothproof effect.Current far infrared bamboo-carbon viscose fibre have not been reported.
Summary of the invention
The present invention, in order to make up the blank of current far infrared bamboo-carbon viscose fibre, adapts to the demand of produce market client, solves the problem of current viscose spinnability difference, provide a kind of far infrared bamboo-carbon viscose fibre and preparation method thereof.Far infrared bamboo-carbon viscose fibre of the present invention not only has antibacterial, uvioresistant, deodorization functions, has good gas permeability, hygroscopicity; Also there is heat insulation effect, the health care that the far infrared of radiation also has activating cell tissue, stimulates circulation.
For achieving the above object, the present invention adopts following technical scheme:
A kind of far infrared bamboo-carbon viscose fibre, is characterized in that: by weight, fiber mid and far infrared ceramic powder content 1 ~ 10%, bamboo charcoal content 0.1 ~ 10%, far infrared transmissivity > 80%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 4 ~ 5 grades.
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal long filament, dry strong 2.0 ~ 2.7cN/dtex, dryly stretches 16 ~ 22%, dryly stretches variation≤8%.
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, dry strong 3.0 ~ 3.5cN/dtex, dryly stretches 16 ~ 20%, dry strong variation≤18%, fault≤4mg/100g.
In bamboo charcoal, the carbon crystallite of similar graphite is by " the capable structure of gyration " arrangement, has strongly been cross-linked to form flourishing microcellular structure between its crystallite.The size of hole is not quite similar, and imperfect structures appears in pore surface, in addition ash content and other heteroatomic existence, and make it produce defect and unsaturated valency, thus its surface has suction-operated.The present invention utilizes the suction-operated of bamboo charcoal, ceramic powder can be adsorbed well, not easily by wash-out.
The composition of described far-infared ceramic powder comprises: 10 ~ 20% magnesia, 45 ~ 50% calcium oxide, 7 ~ 10% zirconias, 10 ~ 20% silica, 5 ~ 8% germanium.
The particle diameter of described far-infared ceramic powder is less than 1 μm, can fully by bamboo Charcoal Adsorption, and far infrared ability is more lasting, contributes to the spinnability improving strand.
The preparation method of far infrared bamboo-carbon viscose fibre of the present invention, be directly sent to the spinning of spinning board after fully being mixed by static mixer with viscose glue by far infrared bamboo charcoal solution, post processing obtains finished product; The flow velocity that described far infrared bamboo charcoal solution enters static mixer is greater than the flow velocity that viscose glue enters static mixer.
After viscose glue enters the pipeline of static mixer, can solidify and cause line clogging, the flow velocity of far infrared bamboo charcoal solution is greater than viscose glue, is introduced into pipeline, avoids entering of viscose glue, can not cause plugging.
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 30 ~ 120 min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity.
Described far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 50 ~ 80%, and humidizer content is 2 ~ 5%.
Described dispersant is still dispersant polyacrylic acid sodium salt, and by weight, addition is 1 ~ 2%.Contribute to bamboo charcoal powder to be uniformly dispersed in water, and not free settling; Meanwhile, solution liquid bubble-free, does not affect the spinnability of fiber.
Described thickener is cellulose thickener, and by weight, addition is 1 ~ 5%.Object is the viscosity increasing bamboo charcoal solution, consistent with the viscosity of viscose glue and alkalinity, makes it to have compatibility with viscose glue, does not destroy, affects the stability of viscose glue, ensure that the spinnability of bamboo-carbon fibre.
Far infrared bamboo charcoal solution of the present invention, Li Jing≤0.8 μm of bamboo charcoal is 4 ~ 6% containing alkali mass fraction, and viscosity is 30 ~ 70s(falling ball viscosity).
Viscosity 30 ~ 70 s(falling ball viscosity of viscose glue of the present invention), degree of ripeness 7 ~ 12mL, containing alkali 4 ~ 6%, the fine content 8 ~ 10% of first.
The consisting of of coagulating bath in described spinning process: sulfuric acid 100 ~ 120g/L, sodium sulphate 240 ~ 320g/L, zinc sulfate 5 ~ 8g/L, aluminum sulfate 1 ~ 10g/L; The temperature of coagulating bath is 45 ~ 55 DEG C.
The object adding aluminum sulfate in coagulating bath is: improve fibre strength, degree of stretching, and reduces zinc sulfate consumption, and zinc ion is attached most importance to far infrared, serious to water body, soil pollution, wastewater treatment difficulty.Adding of aluminum sulfate, realize low zinc or without zinc environmental protection spining technology, adopt the acid bath technique of the high salt of low acid simultaneously, avoid the problem of viscose glue easy fracture of wire because of impure.
The spinning mixture temperature of described spinning process is 10 ~ 20 DEG C.Because the viscosity of bamboo charcoal is lower, cause the overall viscosity of viscose glue to decline, therefore the setting outline of spinning temperature is lower than common process temperature.Reducing temperature can prevent adhesive surface viscosity from declining, and improves the rheological property of viscose glue, improves the uniformity of bamboo-carbon powder distribution.
Be added with bamboo charcoal in fiber of the present invention, therefore spinnability and product strength and elongation can reduce, and simultaneously due to the reduction of uniformity, must reduce spinning speed, prevent broken end, improve spinnability.Different according to viscose filament yarn and short fiber technique, take following spinning technique respectively, ensure spinning good spinning property, fiber strength and elongation is high simultaneously.
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal long filament, and technological process is: stoste preparation-spinning-washing-drying-one-tenth cylinder-finished product.
The speed of spinning of described spinning process is 70 ~ 90m/min, jet stretch 0 ~-8%, nervous drawing-off 6 ~ 8%; Bake out temperature 70 ~ 100 DEG C.
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, and technological process is: stoste preparation-spinning-plasticizing drawing-off-cut-out-washing-drying-finished product.
The speed of spinning of described spinning process is 40 ~ 55m/min, total draft 120 ~ 160%; Bake out temperature 100 ~ 140 DEG C.
Beneficial effect of the present invention is:
1, far infrared bamboo-carbon viscose fibre of the present invention, fiber mid and far infrared ceramic powder content 1 ~ 10%, bamboo charcoal content 0.1 ~ 10%, far infrared transmissivity > 80%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 4 ~ 5 grades.Far infrared bamboo-carbon viscose fibre bacteriostasis rate of the present invention can reach 96.4%, has significant antibiotic effect, far infrared transmissivity > 80%, has significant far-infrared health care function; Rate of ultraviolet shield 92. 0%, has significant rate of ultraviolet shield; Ammonia adsorption rate >=50%, has significant deodorization functions.And there is good heat insulation effect, the health care that the far infrared of radiation also has activating cell tissue, stimulates circulation.
2, the present invention strictly controls the composition of far-infared ceramic powder, 10 ~ 20% magnesia, 45 ~ 50% calcium oxide, 7 ~ 10% zirconias, 10 ~ 20% silica, 5 ~ 8% germanium, effectively by the wavelength control of ceramic powder at 8 ~ 12 μm, the fiber product accumulation of heat moistening effect obtained is good.
3, the present invention adopts far-infrared matrix and bamboo charcoal solution mixing system for far infrared bamboo charcoal solution, and far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 50 ~ 80%, and humidizer content is 2 ~ 5%.Under this ratio, the defencive function of carrier to far-infared ceramic powder is best, and ceramic powder can be adsorbed better by bamboo charcoal.Fully mix with viscose glue, and ceramic powder loss is little, cost-saving, is applicable to large-scale production.
4, the thickener and alkali that do not have in prior art is added in the preparation raw material of bamboo charcoal solution that far infrared bamboo-carbon viscose fibre of the present invention adopts, object is the viscosity and the alkalinity that increase bamboo charcoal solution, make it consistent with the viscosity of viscose glue and alkalinity, with viscose glue, there is compatibility, do not destroy, affect the stability of viscose glue, ensure that the spinnability of bamboo-carbon fibre.
5, the preparation raw material of bamboo charcoal solution of the present invention selects still dispersant polyacrylic acid sodium salt, contributes to bamboo charcoal powder and is uniformly dispersed in water, and not free settling; Meanwhile, solution liquid bubble-free, does not affect the spinnability of fiber, is the further guarantee of bamboo-carbon fibre spinnability.
6, Li Jing≤0.8 μm of the bamboo charcoal of far infrared bamboo charcoal solution of the present invention, is 4 ~ 6% containing alkali mass fraction, and viscosity is 30 ~ 70s.Such setting is in order to consistent with the viscosity and alkalinity of viscose glue, makes it to have compatibility with viscose glue, does not destroy, affects the stability of viscose glue; Li Jing≤0.8 μm of bamboo charcoal, the adsorption function of bamboo charcoal obviously strengthens.Bamboo charcoal pulp adopts above index effectively to ensure that the spinnability of spinning.
7, production technology of the present invention, the spinning of spinning board is directly sent to after far infrared bamboo charcoal solution is fully mixed by static mixer with viscose glue, without the need to increasing bamboo charcoal storage tank and filter plant again after mixing, reduce the intermediate hold time, mixed liquor is avoided to change, and greatly reduce in daily production process and tear filter open, the waste of viscose glue, bamboo charcoal solution when rushing jar and pipeline, reduce the pollution of expense that environmental wastewater administers and environment simultaneously.Meanwhile, after viscose glue enters the pipeline of static mixer, can solidify and cause line clogging, the flow velocity of far infrared bamboo charcoal solution is greater than viscose glue, is introduced into pipeline, avoids entering of viscose glue, can not cause plugging, guarantees that spinning process carries out smoothly.
8, in spinning process of the present invention coagulating bath consist of the high salt of low acid, temperature controls at 40 ~ 50 DEG C, and containing aluminum sulfate in the composition of coagulating bath, is to improve fibre strength, degree of stretching, and reduces zinc sulfate consumption, realizes low zinc or without zinc environmental protection spining technology; Adopt the acid bath technique of the high salt of low acid simultaneously, avoid the problem of viscose glue easy fracture of wire because of impure, further ensure the spinnability of strand.
9, the spinning mixture temperature of spinning process of the present invention controls at 10 ~ 20 DEG C, because the viscosity of bamboo charcoal is lower, cause the overall viscosity of viscose glue to decline, therefore the setting outline of viscose glue temperature is lower than common process temperature.Reducing temperature can prevent adhesive surface viscosity from declining, and improves the rheological property of viscose glue, improves the uniformity of bamboo-carbon powder distribution.
10, different according to viscose filament yarn and short fiber technique of the present invention, strictly control the technological parameter of spinning respectively.Owing to being added with bamboo charcoal in fiber, therefore spinnability and product strength and elongation can reduce, and simultaneously due to the reduction of uniformity, must reduce spinning speed, prevent broken end, improve spinnability.
Detailed description of the invention
Below in conjunction with detailed description of the invention, essentiality content of the present invention is described in further detail.
Embodiment 1
One has far bamboo-carbon viscose fibre, by spinning front injection, far infrared bamboo charcoal solution is mixed with viscose glue, finished product is obtained through wet spinning, post processing, described far infrared bamboo charcoal solution mixes by containing zinc, the far-infrared matrix of aluminium and bamboo charcoal solution, by weight, and zinc, aluminium content 0.01% in fiber, bamboo charcoal content 0.1%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 4 grades.
Embodiment 2
One has far bamboo charcoal long filament, by spinning front injection, far infrared bamboo charcoal solution is mixed with viscose glue, finished product is obtained through wet spinning, post processing, described far infrared bamboo charcoal solution mixes by containing zinc, the far-infrared matrix of aluminium and bamboo charcoal solution, by weight, and zinc, aluminium content 1% in fiber, bamboo charcoal content 2%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 4 grades.Dry strong 2.0cN/dtex, dryly stretches 16%, dryly stretches variation≤8%.
Embodiment 3
One has far bamboo charcoal long filament, by spinning front injection, far infrared bamboo charcoal solution is mixed with viscose glue, finished product is obtained through wet spinning, post processing, described far infrared bamboo charcoal solution mixes by containing zinc, the far-infrared matrix of aluminium and bamboo charcoal solution, by weight, and zinc, aluminium content 0.8% in fiber, bamboo charcoal content 3%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 5 grades.Dry strong 2.7cN/dtex, dryly stretches 22%, dryly stretches variation≤8%.
The composition of described far-infared ceramic powder comprises: 10% magnesia, 45% calcium oxide, 7% zirconia, 10% silica, 5% germanium.
Embodiment 4
One has far bamboo charcoal long filament, by spinning front injection, far infrared bamboo charcoal solution is mixed with viscose glue, finished product is obtained through wet spinning, post processing, described far infrared bamboo charcoal solution mixes by containing zinc, the far-infrared matrix of aluminium and bamboo charcoal solution, by weight, and zinc, aluminium content 3% in fiber, bamboo charcoal content 10%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 5 grades.Dry strong 2.5cN/dtex, dryly stretches 18%, dryly stretches variation≤8%.
The composition of described far-infared ceramic powder comprises: 20% magnesia, 50% calcium oxide, 10% zirconia, 20% silica, 8% germanium.
The particle diameter of described far-infared ceramic powder is 0.1 μm.
Embodiment 5
One has far bamboo charcoal short fiber, being mixed by far infrared bamboo charcoal solution, obtaining finished product through wet spinning, post processing by spinning front injection with viscose glue, described far infrared bamboo charcoal solution mixes by containing zinc, the far-infrared matrix of aluminium and bamboo charcoal solution, by weight, and zinc, aluminium content 0.45% in fiber, bamboo charcoal content 5%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 4 grades, dry strong 2.8 cN/dtex, dryly stretch 16%, dry strong variation≤18%, fault≤4mg/100g.
The composition of described far-infared ceramic powder comprises: 15% magnesia, 46% calcium oxide, 8% zirconia, 15% silica, 6% germanium.
The particle diameter of described far-infared ceramic powder is 0.8 μm.
Embodiment 6
One has far bamboo charcoal short fiber, being mixed by far infrared bamboo charcoal solution, obtaining finished product through wet spinning, post processing by spinning front injection with viscose glue, described far infrared bamboo charcoal solution mixes by containing zinc, the far-infrared matrix of aluminium and bamboo charcoal solution, by weight, and zinc, aluminium content 0.58% in fiber, bamboo charcoal content 2.5%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 5 grades, dry strong 3.5cN/dtex, dryly stretch 20%, dry strong variation≤18%, fault≤4mg/100g.
The composition of described far-infared ceramic powder comprises: 12% magnesia, 48% calcium oxide, 9% zirconia, 16% silica, 7% germanium.
The particle diameter of described far-infared ceramic powder is 0.08 μm.
Embodiment 7
One has far bamboo charcoal short fiber, being mixed by far infrared bamboo charcoal solution, obtaining finished product through wet spinning, post processing by spinning front injection with viscose glue, described far infrared bamboo charcoal solution mixes by containing zinc, the far-infrared matrix of aluminium and bamboo charcoal solution, by weight, and zinc, aluminium content 0.4% in fiber, bamboo charcoal content 4%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 5 grades, dry strong 3.2cN/dtex, dryly stretch 17%, dry strong variation≤18%, fault≤4mg/100g.
The composition of described far-infared ceramic powder comprises: 18% magnesia, 47% calcium oxide, 9% zirconia, 14% silica, 8% germanium.
The particle diameter of described far-infared ceramic powder is 0.05 μm.
Embodiment 8
A preparation method for far infrared bamboo-carbon viscose fibre, be directly sent to the spinning of spinning board after fully being mixed by static mixer with viscose glue by far infrared bamboo charcoal solution, post processing obtains finished product; The flow velocity that described far infrared bamboo charcoal solution enters static mixer is greater than the flow velocity that viscose glue enters static mixer.
Embodiment 9
The embodiment of the present embodiment is substantially the same manner as Example 8, on this basis:
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 30 min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity.
Embodiment 10
The embodiment of the present embodiment is substantially the same manner as Example 8, on this basis:
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 120 min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity.
Described far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 50%, and humidizer content is 2%.
Embodiment 11
The embodiment of the present embodiment is substantially the same manner as Example 8, on this basis:
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 60min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity.
Described far-infrared matrix adopts polypropylene as base material.
Described far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 80%, and humidizer content is 5%.
Described dispersant is still dispersant polyacrylic acid sodium salt, and by weight, addition is 1%.
Embodiment 12
The embodiment of the present embodiment is substantially the same manner as Example 8, on this basis:
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 100min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity.
Described far-infrared matrix adopts polypropylene as base material.
Described far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 60%, and humidizer content is 3%.
Described dispersant is still dispersant polyacrylic acid sodium salt, and by weight, addition is 1.2%.
Also be added with cellulose thickener in described bamboo charcoal solution, by weight, addition is 1%.
In described bamboo charcoal pulp, the amount of bamboo charcoal powder is 25%.
Embodiment 13
The embodiment of the present embodiment is substantially the same manner as Example 8, on this basis:
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 40 min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity.
Described far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 65%, and humidizer content is 4%.
Described dispersant is still dispersant polyacrylic acid sodium salt, and by weight, addition is 2%.
Also be added with cellulose thickener in described bamboo charcoal solution, by weight, addition is 5%.
In described bamboo charcoal pulp, the amount of bamboo charcoal powder is 10%.
Embodiment 14
The embodiment of the present embodiment is substantially the same manner as Example 8, on this basis:
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 90 min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity.
Described far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 70%, and humidizer content is 3.5%.
Described dispersant is still dispersant polyacrylic acid sodium salt, and by weight, addition is 1.6%.
Also be added with cellulose thickener in described bamboo charcoal solution, by weight, addition is 3%.
In described bamboo charcoal pulp, the amount of bamboo charcoal powder is 50%.
Embodiment 15
The present embodiment is substantially identical with the embodiment of embodiment 8, on this basis:
Described far infrared bamboo charcoal solution, the particle diameter of bamboo charcoal is 0.8 μm, is 5% containing alkali mass fraction, and viscosity is 35s.
Embodiment 16
The present embodiment is substantially identical with the embodiment of embodiment 8, on this basis:
Described far infrared bamboo charcoal solution, the particle diameter of bamboo charcoal is 0.2 μm, is 4% containing alkali mass fraction, and viscosity is 30s.
Viscosity 30s, the degree of ripeness 7mL of described viscose glue, containing alkali 4%, the fine content 8% of first.
Embodiment 17
The present embodiment is substantially identical with the embodiment of embodiment 14, on this basis:
Described far infrared bamboo charcoal solution, the particle diameter of bamboo charcoal is 0.3 μm, is 6% containing alkali mass fraction, and viscosity is 70s.
Viscosity 70 s, the degree of ripeness 12mL of described viscose glue, containing alkali 6%, the fine content 10% of first.
Embodiment 18
The present embodiment is substantially identical with the embodiment of embodiment 14, on this basis:
Described far infrared bamboo charcoal solution, the particle diameter of bamboo charcoal is 0.5 μm, is 5.5% containing alkali mass fraction, and viscosity is 55s.
Viscosity 55 s, the degree of ripeness 8mL of described viscose glue, containing alkali 5.5%, the fine content 9% of first.
Embodiment 19
The present embodiment is substantially identical with the embodiment of embodiment 8, on this basis:
The consisting of of coagulating bath in described spinning process: sulfuric acid 100g/L, sodium sulphate 240g/L, zinc sulfate 6g/L, aluminum sulfate 1g/L; The temperature of coagulating bath is 55 DEG C.
Embodiment 20
The present embodiment is substantially identical with the embodiment of embodiment 14, on this basis:
The consisting of of coagulating bath in described spinning process: sulfuric acid 120g/L, sodium sulphate 320g/L, zinc sulfate 7g/L, aluminum sulfate 10g/L; The temperature of coagulating bath is 50 DEG C.
The spinning mixture temperature of described spinning process is 10 DEG C.
Embodiment 21
The present embodiment is substantially identical with the embodiment of embodiment 18, on this basis:
The consisting of of coagulating bath in described spinning process: sulfuric acid 110g/L, sodium sulphate 260g/L, zinc sulfate 5g/L, aluminum sulfate 5g/L; The temperature of coagulating bath is 45 DEG C.
The spinning mixture temperature of described spinning process is 15 DEG C.
Embodiment 22
The present embodiment is substantially identical with the embodiment of embodiment 18, on this basis:
The consisting of of coagulating bath in described spinning process: sulfuric acid 105g/L, sodium sulphate 300g/L, zinc sulfate 8g/L, aluminum sulfate 6g/L; The temperature of coagulating bath is 46 DEG C.
The spinning mixture temperature of described spinning process is 20 DEG C.
Embodiment 23
The present embodiment is substantially identical with the embodiment of embodiment 8, on this basis:
Described far infrared bamboo charcoal solution viscose is far infrared bamboo charcoal long filament, and technological process is: stoste preparation-spinning-washing-drying-one-tenth cylinder-finished product.
Embodiment 24
The present embodiment is substantially identical with the embodiment of embodiment 8, on this basis:
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal long filament, and technological process is: stoste preparation-spinning-washing-drying-one-tenth cylinder-finished product.
The speed of spinning of described spinning process is 70m/min, jet stretch 0%, nervous drawing-off 8%; Bake out temperature 80 DEG C.
Embodiment 25
The present embodiment is substantially identical with the embodiment of embodiment 14, on this basis:
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal long filament, and technological process is: stoste preparation-spinning-washing-drying-one-tenth cylinder-finished product.
The speed of spinning of described spinning process is 90m/min, jet stretch-8%, nervous drawing-off 6%; Bake out temperature 70 DEG C.
Embodiment 26
The present embodiment is substantially identical with the embodiment of embodiment 22, on this basis:
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal long filament, and technological process is: stoste preparation-spinning-washing-drying-one-tenth cylinder-finished product.
The speed of spinning of described spinning process is 80m/min, jet stretch-5%, nervous drawing-off 7%; Bake out temperature 100 DEG C.
Embodiment 27
The present embodiment is substantially identical with the embodiment of embodiment 8, on this basis:
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, and technological process is: stoste preparation-spinning-plasticizing drawing-off-cut-out-washing-drying-finished product.
Embodiment 28
The present embodiment is substantially identical with the embodiment of embodiment 8, on this basis:
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, and technological process is: stoste preparation-spinning-plasticizing drawing-off-cut-out-washing-drying-finished product.
The speed of spinning of described spinning process is 55m/min, total draft 150%; Bake out temperature 120 DEG C.
Embodiment 29
The present embodiment is substantially identical with the embodiment of embodiment 18, on this basis:
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, and technological process is: stoste preparation-spinning-plasticizing drawing-off-cut-out-washing-drying-finished product.
The speed of spinning of described spinning process is 40m/min, total draft 120%; Bake out temperature 100 DEG C.
Embodiment 30
The present embodiment is substantially identical with the embodiment of embodiment 22, on this basis:
Described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, and technological process is: stoste preparation-spinning-plasticizing drawing-off-cut-out-washing-drying-finished product.
The speed of spinning of described spinning process is 48m/min, total draft 160%; Bake out temperature 140 DEG C.
Claims (12)
1. a preparation method for far infrared bamboo-carbon viscose fibre, is characterized in that: be directly sent to the spinning of spinning board after fully being mixed by static mixer with viscose glue by far infrared bamboo charcoal solution, post processing obtains finished product; The flow velocity that described far infrared bamboo charcoal solution enters static mixer is greater than the flow velocity that viscose glue enters static mixer; By weight, fiber mid and far infrared ceramic powder content 1 ~ 10%, bamboo charcoal content 0.1 ~ 10%, far infrared transmissivity > 80%, ammonia absorptivity >=50%, gas permeability >=500mm/s, water-fastness COLOR FASTNESS 4 ~ 5 grades;
The preparation method of described far infrared bamboo charcoal solution: first bamboo charcoal powder is added alkali, thickener, dispersant, be dispersed in water, through stirring, grinding evenly, obtains bamboo charcoal solution; Mix with far-infrared matrix again, after stirring, leave standstill 30 ~ 120 min, the absorption of bamboo charcoal to far-infared ceramic powder is reached capacity;
Described dispersant is still dispersant polyacrylic acid sodium salt, and by weight, addition is 1 ~ 2%;
Described thickener is cellulose thickener, and by weight, addition is 1 ~ 5%;
Described far infrared bamboo charcoal solution, Li Jing≤0.8 μm of bamboo charcoal is 4 ~ 6% containing alkali mass fraction, and viscosity is 30 ~ 70s;
Viscosity 30 ~ 70 s, the degree of ripeness 7 ~ 12mL of described viscose glue, containing alkali 4 ~ 6%, the fine content 8 ~ 10% of first.
2. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 1, is characterized in that: described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal long filament, dry strong 2.0 ~ 2.7cN/dtex, dryly stretches 16 ~ 22%, dryly stretches variation≤8%.
3. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 1, it is characterized in that: described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, dry strong 3.0 ~ 3.5cN/dtex, dryly stretch 16 ~ 20%, dry strong variation≤18%, fault≤4mg/100g.
4. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 1, is characterized in that: the composition of described far-infared ceramic powder comprises: 10 ~ 20% magnesia, 45 ~ 50% calcium oxide, 7 ~ 10% zirconias, 10 ~ 20% silica, 5 ~ 8% germanium.
5. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 4, is characterized in that: the particle diameter of described far-infared ceramic powder is less than 1 μm.
6. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 1, is characterized in that: described far-infrared matrix contains humidizer, and by weight, far-infrared ceramic powder content is 50 ~ 80%, and humidizer content is 2 ~ 5%.
7. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 1, is characterized in that: the consisting of of coagulating bath in described spinning process: sulfuric acid 100 ~ 120g/L, sodium sulphate 240 ~ 320g/L, zinc sulfate 5 ~ 8g/L, aluminum sulfate 1 ~ 10g/L; The temperature of coagulating bath is 45 ~ 55 DEG C.
8. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 1, is characterized in that: the spinning mixture temperature of described spinning process is 10 ~ 20 DEG C.
9. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 1, is characterized in that: described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal long filament, and technological process is: stoste preparation-spinning-washing-drying-one-tenth cylinder-finished product.
10. the preparation method of a kind of far infrared bamboo-carbon viscose fibre according to claim 9, is characterized in that: the speed of spinning of described spinning process is 70 ~ 90m/min, jet stretch 0 ~-8%, nervous drawing-off 6 ~ 8%; Bake out temperature 70 ~ 100 DEG C.
The preparation method of 11. a kind of far infrared bamboo-carbon viscose fibres according to claim 1, it is characterized in that: described far infrared bamboo-carbon viscose fibre is far infrared bamboo charcoal short fiber, and technological process is: stoste preparation-spinning-plasticizing drawing-off-cut-out-washing-drying-finished product.
The preparation method of 12. a kind of far infrared bamboo-carbon viscose fibres according to claim 11, is characterized in that: the speed of spinning of described spinning process is 40 ~ 55m/min, total draft 120 ~ 160%; Bake out temperature 100 ~ 140 DEG C.
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| CN104233501B (en) * | 2014-08-29 | 2016-04-27 | 广东新会美达锦纶股份有限公司 | A kind of preparation method of the far infrared PA6 fiber containing multiple inorganic particle |
| CN104328523B (en) | 2014-11-20 | 2016-01-20 | 济南圣泉集团股份有限公司 | Viscose comprising Graphene and preparation method thereof |
| CN108330553A (en) * | 2018-01-19 | 2018-07-27 | 赛得利(九江)纤维有限公司 | A kind of preparation method of Tai Ji mineral wool cellulose fiber |
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| CN110835788A (en) * | 2019-12-16 | 2020-02-25 | 新乡化纤股份有限公司 | Functional germanium viscose fiber and preparation method thereof |
| CN113279098A (en) * | 2021-06-18 | 2021-08-20 | 浙江华利锦纺织股份有限公司 | Production method of antibacterial health-care functional blended yarn |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339322A (en) * | 2000-08-21 | 2002-03-13 | 杨伏明 | Material having the function of promoting wound healing and its producing method and use |
| CN101029420A (en) * | 2007-03-24 | 2007-09-05 | 山东海龙股份有限公司 | Bamboo charcoal viscose fiber and its manufacturing method |
| CN101307526A (en) * | 2008-07-01 | 2008-11-19 | 徐福祥 | Bamboo charcoal fibre face fabric manufacturing technique |
| CN101724932A (en) * | 2008-10-27 | 2010-06-09 | 河北吉藁化纤有限责任公司 | Compound function type bamboo pulp fibre and preparation method thereof |
-
2013
- 2013-10-31 CN CN201310527932.7A patent/CN103556275B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339322A (en) * | 2000-08-21 | 2002-03-13 | 杨伏明 | Material having the function of promoting wound healing and its producing method and use |
| CN101029420A (en) * | 2007-03-24 | 2007-09-05 | 山东海龙股份有限公司 | Bamboo charcoal viscose fiber and its manufacturing method |
| CN101307526A (en) * | 2008-07-01 | 2008-11-19 | 徐福祥 | Bamboo charcoal fibre face fabric manufacturing technique |
| CN101724932A (en) * | 2008-10-27 | 2010-06-09 | 河北吉藁化纤有限责任公司 | Compound function type bamboo pulp fibre and preparation method thereof |
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