CN107841800A - A kind of production technology of function and service new fiber materials - Google Patents
A kind of production technology of function and service new fiber materials Download PDFInfo
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- CN107841800A CN107841800A CN201610834154.XA CN201610834154A CN107841800A CN 107841800 A CN107841800 A CN 107841800A CN 201610834154 A CN201610834154 A CN 201610834154A CN 107841800 A CN107841800 A CN 107841800A
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- polyacrylonitrile
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- colloidal solution
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- fiber materials
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of production technology of function and service new fiber materials, comprise the following steps：S1：Modified polyacrylonitrile is prepared, the modified polyacrylonitrile includes the raw material of following parts by weight：100~200 parts of polyacrylonitrile, 10~30 parts of wire, 5~8 parts of chitosan, 0~25 part of silica 1；S2：Prepare modified acrylic fibre colloidal solution；S3：Prepare polyester fiber colloidal solution；S4：Prepare composite fibre；S5：The poroid processing of composite fibre, the composite fibre of above-mentioned preparation is placed in the ethanol solution of sodium hydroxide and soaked, and composite fibre is cleaned after immersion terminates and drying operation, produces function and service new fiber materials.The simple production process of function and service new fiber materials proposed by the present invention, perfect, the new composite fiber material of preparation has anti-radiation and antibacterial, the performance of moisture absorption, has a wide range of application, suitable for industrialized production.
Description
Technical field
The present invention relates to technical field of material, more particularly to a kind of production technology of function and service new fiber materials.
Background technology
Present dress ornament is prepared using fiber more, both has the function that beautiful decoration, again with sun-proof moisture absorption
Effect.The species of dress ornament is more numerous and diverse, can be divided into sports type, leisure type and business type according to the occasion difference of dress, according to season
Different can be divided into spring, summer, fall and winter again.The dress ornament in summer and sports type for sweltering heat, the material of people's dress ornament
Matter requires higher, because hot summer and after being moved through, the temperature of people's body is higher, can produce substantial amounts of sweat, if
The moisture absorption of dress ornament and to perspire effect bad, can cause dress ornament to be covered on body, enable a wearer to not feel like oneself.And for section
Today of skill high speed development, the frequency of use of electronic product is higher, such as TV, computer and mobile phone, but these electronic products are grown
Phase use can produce certain radiation, and the ability of traditional dress ornament radiation proof is poor, and only professional exposure suit just possesses
Certain radiation protection ability, but the species of this professional exposure suit is less, and cost is higher, and preparation technology is more complicated.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of function and service fiber proposed is new
The production technology of material.
A kind of production technology of function and service new fiber materials, comprises the following steps：
S1：Modified polyacrylonitrile is prepared, the modified polyacrylonitrile includes the raw material of following parts by weight：Polyacrylonitrile 100~200
Part, 10~30 parts of wire, 5~8 parts of chitosan, 0~25 part of silica 1, its preparation method comprises the following steps：First
Step, the polyacrylonitrile for weighing corresponding parts by weight are placed in the reaction bulb equipped with solvent, stirred with 100~200r/min rotating speed
Mix, treat that polyacrylonitrile all dissolves the wire that corresponding parts by weight are added in backward reaction bulb, chitosan and silica, continue
5~10min is stirred with 100~200r/min rotating speed, stirring concentrates solution after terminating, and obtains modified polyacrylonitrile concentrate,
Second step, above-mentioned modified polyacrylonitrile concentrate is added in mould, then modified gather is produced through pressurize, cooling and extrusion molding
Acrylonitrile；
S2：Modified acrylic fibre colloidal solution is prepared, above-mentioned modified polyacrylonitrile is subjected to slicing treatment, and be added to spiral shell
In screw extruder, it is 180~220 DEG C to set melting extrusion temperature, and extruded velocity is 25~35r/min, is extruded through screw rod
The extrusion of machine produces modified acrylic fibre colloidal solution；
S3：Polyester fiber colloidal solution is prepared, polyester is subjected to slicing treatment, and is added in the second screw extruder, if
Melting temperature is put as 280~310 DEG C, extruded velocity is 25~35r/min, and the extrusion through screw extruder produces polyester fiber
Colloidal solution；
S4：Composite fibre is prepared, above-mentioned modified acrylic fibre colloidal solution and polyester fiber colloidal solution are pressed through measuring pump
Enter spinning head according to ratio, and sprayed by the aperture on spinning head, then through cooling down, stretching and sizing produces composite fibre；
S5：The poroid processing of composite fibre, the composite fibre of above-mentioned preparation is placed in the ethanol solution of sodium hydroxide and soaks 20
~30min, and temperature is risen into 40~50 DEG C, is cleaned and drying operation after immersion terminates to composite fibre, produces work(
Can new composite fiber material.
Preferably, the modified polyacrylonitrile includes the raw material of following parts by weight：120~180 parts of polyacrylonitrile, wire
15~25 parts, 6~8 parts of chitosan, 5~25 parts of silica 1.
Preferably, the solvent in the S1 steps is one kind in dimethylformamide or dimethyl sulfoxide (DMSO).
Preferably, the wire is one kind in filamentary silver, magnesium silk or aluminium wire.
Preferably, modified acrylic fibre colloidal solution and polyester fiber colloidal solution in measuring pump in the S4 steps
Ratio be 2~4：3.
Preferably, the concentration of the ethanol solution of the sodium hydroxide is 0.2~0.5mol/L.
The simple production process of function and service new fiber materials proposed by the present invention, it is perfect, should suitable for industrialized production
Production technology is first to prepare modified acrylic fibre colloidal solution and polyester fiber colloidal solution, then by it is simple it is compound,
Function and service new fiber materials are prepared in spinning, stretching and sizing, and add wire in modified polyacrylonitrile raw material, are made
New composite fiber material both possesses radiation proof function, and do not increase the complexity of production, and the addition of chitosan can be with
The antibacterial ability of new composite fiber material is improved, the addition of silica then adds the toughness and draftability of modified polyacrylonitrile
Energy；The ethanol solution that the composite fibre of preparation is carried out to sodium hydroxide in process of production is handled, and makes composite fibre generation porous
Structure, the wettability power of complex fiber material is significantly improved, complex fiber material is widely used among dress ornament, especially the summer
Season dress ornament and sports type dress ornament in, can quick absorbing sweat, make one comfortable and easy to wear.
Embodiment
The present invention is made with reference to specific embodiment further to explain.
Embodiment one
A kind of production technology of function and service new fiber materials proposed by the present invention, comprises the following steps：
S1：Modified polyacrylonitrile is prepared, the modified polyacrylonitrile includes the raw material of following parts by weight：150 parts of polyacrylonitrile, silver
20 parts of silk, 7 parts of chitosan, 20 parts of silica, its preparation method comprises the following steps：The first step, weigh corresponding parts by weight
Polyacrylonitrile is placed in the reaction bulb equipped with solvent, is stirred with 150r/min rotating speed, after polyacrylonitrile all dissolving
The filamentary silver of corresponding parts by weight, chitosan and silica are added into reaction bulb, continues to stir 7min with 150r/min rotating speed,
Stirring concentrates solution after terminating, and obtains modified polyacrylonitrile concentrate, second step, above-mentioned modified polyacrylonitrile concentrate is added
Modified polyacrylonitrile is produced into mould, then through pressurize, cooling and extrusion molding；
S2：Modified acrylic fibre colloidal solution is prepared, above-mentioned modified polyacrylonitrile is subjected to slicing treatment, and be added to spiral shell
In screw extruder, it is 200 DEG C, extruded velocity 30r/min to set melting extrusion temperature, and the extrusion through screw extruder is
Obtain modified acrylic fibre colloidal solution；
S3：Polyester fiber colloidal solution is prepared, polyester is subjected to slicing treatment, and is added in the second screw extruder, if
Melting temperature is put as 300 DEG C, extruded velocity 30r/min, the extrusion through screw extruder produces polyester fiber colloidal solution；
S4：Composite fibre is prepared, above-mentioned modified acrylic fibre colloidal solution and polyester fiber colloidal solution are pressed through measuring pump
It is 1 according to the ratio of modified acrylic fibre colloidal solution and polyester fiber colloidal solution：1 enters spinning head, and passes through spinneret
Aperture on head sprays, then through cooling down, stretching and sizing produces composite fibre；
S5：The poroid processing of composite fibre, the composite fibre of above-mentioned preparation is placed in the ethanol solution of 0.3mol/L sodium hydroxides
Middle immersion 25min, and temperature is risen into 45 DEG C, is cleaned and drying operation after immersion terminates to composite fibre, produces work(
Can new composite fiber material.
Embodiment two
A kind of production technology of function and service new fiber materials proposed by the present invention, comprises the following steps：
S1：Modified polyacrylonitrile is prepared, the modified polyacrylonitrile includes the raw material of following parts by weight：100 parts of polyacrylonitrile, magnesium
10 parts of silk, 8 parts of chitosan, 0 part of silica 1, its preparation method comprises the following steps：The first step, weigh corresponding parts by weight
Polyacrylonitrile is placed in the reaction bulb equipped with solvent, is stirred with 100r/min rotating speed, after polyacrylonitrile all dissolving
The magnesium silk of corresponding parts by weight, chitosan and silica are added into reaction bulb, continues the rotating speed stirring with 100r/min
Solution is concentrated, obtains modified polyacrylonitrile concentrate, second step, above-mentioned modified polyacrylonitrile is concentrated by 10min, stirring after terminating
Liquid is added in mould, then produces modified polyacrylonitrile through pressurize, cooling and extrusion molding；
S2：Modified acrylic fibre colloidal solution is prepared, above-mentioned modified polyacrylonitrile is subjected to slicing treatment, and be added to spiral shell
In screw extruder, it is 180 DEG C, extruded velocity 35r/min to set melting extrusion temperature, and the extrusion through screw extruder is
Obtain modified acrylic fibre colloidal solution；
S3：Polyester fiber colloidal solution is prepared, polyester is subjected to slicing treatment, and is added in the second screw extruder, if
Melting temperature is put as 280 DEG C, extruded velocity 25r/min, the extrusion through screw extruder produces polyester fiber colloidal solution；
S4：Composite fibre is prepared, above-mentioned modified acrylic fibre colloidal solution and polyester fiber colloidal solution are pressed through measuring pump
It is 2 according to the ratio of modified acrylic fibre colloidal solution and polyester fiber colloidal solution：3 enter spinning head, and pass through spinneret
Aperture on head sprays, then through cooling down, stretching and sizing produces composite fibre；
S5：The poroid processing of composite fibre, the composite fibre of above-mentioned preparation is placed in the ethanol solution of 0.2mol/L sodium hydroxides
Middle immersion 20min, and temperature is risen into 50 DEG C, is cleaned and drying operation after immersion terminates to composite fibre, produces work(
Can new composite fiber material.
Embodiment three
A kind of production technology of function and service new fiber materials proposed by the present invention, comprises the following steps：
S1：Modified polyacrylonitrile is prepared, the modified polyacrylonitrile includes the raw material of following parts by weight：200 parts of polyacrylonitrile, aluminium
30 parts of silk, 5 parts of chitosan, 25 parts of silica, its preparation method comprises the following steps：The first step, weigh corresponding parts by weight
Polyacrylonitrile is placed in the reaction bulb equipped with solvent, is stirred with 200r/min rotating speed, after polyacrylonitrile all dissolving
The aluminium wire of corresponding parts by weight, chitosan and silica are added into reaction bulb, continues to stir 5min with 200r/min rotating speed,
Stirring concentrates solution after terminating, and obtains modified polyacrylonitrile concentrate, second step, above-mentioned modified polyacrylonitrile concentrate is added
Modified polyacrylonitrile is produced into mould, then through pressurize, cooling and extrusion molding；
S2：Modified acrylic fibre colloidal solution is prepared, above-mentioned modified polyacrylonitrile is subjected to slicing treatment, and be added to spiral shell
In screw extruder, it is 220 DEG C, extruded velocity 25r/min to set melting extrusion temperature, and the extrusion through screw extruder is
Obtain modified acrylic fibre colloidal solution；
S3：Polyester fiber colloidal solution is prepared, polyester is subjected to slicing treatment, and is added in the second screw extruder, if
Melting temperature is put as 310 DEG C, extruded velocity 35r/min, the extrusion through screw extruder produces polyester fiber colloidal solution；
S4：Composite fibre is prepared, above-mentioned modified acrylic fibre colloidal solution and polyester fiber colloidal solution are pressed through measuring pump
It is 4 according to the ratio of modified acrylic fibre colloidal solution and polyester fiber colloidal solution：3 enter spinning head, and pass through spinneret
Aperture on head sprays, then through cooling down, stretching and sizing produces composite fibre；
S5：The poroid processing of composite fibre, the composite fibre of above-mentioned preparation is placed in the ethanol solution of 0.5mol/L sodium hydroxides
Middle immersion 30min, and temperature is risen into 40 DEG C, is cleaned and drying operation after immersion terminates to composite fibre, produces work(
Can new composite fiber material.
Example IV
A kind of production technology of function and service new fiber materials proposed by the present invention, comprises the following steps：
S1：Modified polyacrylonitrile is prepared, the modified polyacrylonitrile includes the raw material of following parts by weight：150 parts of polyacrylonitrile, silver
30 parts of silk, 8 parts of chitosan, 5 parts of silica 1, its preparation method comprises the following steps：The first step, weigh corresponding parts by weight
Polyacrylonitrile is placed in the reaction bulb equipped with solvent, is stirred with 150r/min rotating speed, after polyacrylonitrile all dissolving
The filamentary silver of corresponding parts by weight, chitosan and silica are added into reaction bulb, continues to stir 8min with 150r/min rotating speed,
Stirring concentrates solution after terminating, and obtains modified polyacrylonitrile concentrate, second step, above-mentioned modified polyacrylonitrile concentrate is added
Modified polyacrylonitrile is produced into mould, then through pressurize, cooling and extrusion molding；
S2：Modified acrylic fibre colloidal solution is prepared, above-mentioned modified polyacrylonitrile is subjected to slicing treatment, and be added to spiral shell
In screw extruder, it is 200 DEG C, extruded velocity 25r/min to set melting extrusion temperature, and the extrusion through screw extruder is
Obtain modified acrylic fibre colloidal solution；
S3：Polyester fiber colloidal solution is prepared, polyester is subjected to slicing treatment, and is added in the second screw extruder, if
Melting temperature is put as 300 DEG C, extruded velocity 35r/min, the extrusion through screw extruder produces polyester fiber colloidal solution；
S4：Composite fibre is prepared, above-mentioned modified acrylic fibre colloidal solution and polyester fiber colloidal solution are pressed through measuring pump
It is 2 according to the ratio of modified acrylic fibre colloidal solution and polyester fiber colloidal solution：3 enter spinning head, and pass through spinneret
Aperture on head sprays, then through cooling down, stretching and sizing produces composite fibre；
S5：The poroid processing of composite fibre, the composite fibre of above-mentioned preparation is placed in the ethanol solution of 0.5mol/L sodium hydroxides
Middle immersion 30min, and temperature is risen into 45 DEG C, is cleaned and drying operation after immersion terminates to composite fibre, produces work(
Can new composite fiber material.
Function and service new fiber materials prepared by above-described embodiment one~tetra- carry out radiation proof experiment, and experimental result is such as
Under：
| Embodiment one | Embodiment two | Embodiment three | Example IV | |
| 10MH shielding rates | 99.99941% | 99.99902% | 99.99935% | 99.99944% |
| 30MHz shielding rates | 99.99938% | 99.99895% | 99.99928% | 99.99941% |
| 50MHz shielding rates | 99.99929% | 99.99891% | 99.99917% | 99.99936% |
| 100MHz shielding rates | 99.99724% | 99.99685% | 99.99706% | 99.99728% |
| 1000MHz shielding rates | 99.99567% | 99.99418% | 99.99527% | 99.99574% |
It is above-mentioned test result indicates that, according to the present invention production technology produce function and service new fiber materials be respectively provided with it is excellent
Radiation protection ability, there is preferable shield effectiveness in particular for the radiation of 50MHz frequencies below, still further it can be seen that wire amount
Increase can significantly improve the radiation protection ability of new composite fiber material, and add the composite fibre shield effectiveness of filamentary silver relatively plus
The effect for entering magnesium silk and aluminium wire is good.
The function and service new fiber materials prepared according to GB/T21655.1-2008 standards to above-described embodiment one~tetra- enter
The capable diffusion experiment that drips, experimental result are as follows：
| Embodiment one | Embodiment two | Embodiment three | Example IV | |
| The time required to absorbing 1ml water | 0.6s | 0.8s | 0.7s | 0.8s |
| The time required to absorbing 5ml water | 2.3s | 3.1s | 2.6s | 2.9s |
| The time required to absorbing 10ml water | 3.4s | 4.0s | 3.8s | 4.2s |
Above-mentioned experiment shows that the soaking effect of the function and service new fiber materials produced according to the production technology of the present invention is suitable,
Can quickly it absorb water, and the soaking effect of embodiment one is best.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of production technology of function and service new fiber materials, it is characterised in that comprise the following steps：
S1：Modified polyacrylonitrile is prepared, the modified polyacrylonitrile includes the raw material of following parts by weight：Polyacrylonitrile 100~200
Part, 10~30 parts of wire, 5~8 parts of chitosan, 0~25 part of silica 1, its preparation method comprises the following steps：First
Step, the polyacrylonitrile for weighing corresponding parts by weight are placed in the reaction bulb equipped with solvent, stirred with 100~200r/min rotating speed
Mix, treat that polyacrylonitrile all dissolves the wire that corresponding parts by weight are added in backward reaction bulb, chitosan and silica, continue
5~10min is stirred with 100~200r/min rotating speed, stirring concentrates solution after terminating, and obtains modified polyacrylonitrile concentrate,
Second step, above-mentioned modified polyacrylonitrile concentrate is added in mould, then modified gather is produced through pressurize, cooling and extrusion molding
Acrylonitrile；
S2：Modified acrylic fibre colloidal solution is prepared, above-mentioned modified polyacrylonitrile is subjected to slicing treatment, and be added to spiral shell
In screw extruder, it is 180~220 DEG C to set melting extrusion temperature, and extruded velocity is 25~35r/min, is extruded through screw rod
The extrusion of machine produces modified acrylic fibre colloidal solution；
S3：Polyester fiber colloidal solution is prepared, polyester is subjected to slicing treatment, and is added in the second screw extruder, if
Melting temperature is put as 280~310 DEG C, extruded velocity is 25~35r/min, and the extrusion through screw extruder produces polyester fiber
Colloidal solution；
S4：Composite fibre is prepared, above-mentioned modified acrylic fibre colloidal solution and polyester fiber colloidal solution are pressed through measuring pump
Enter spinning head according to ratio, and sprayed by the aperture on spinning head, then through cooling down, stretching and sizing produces composite fibre；
S5：The poroid processing of composite fibre, the composite fibre of above-mentioned preparation is placed in the ethanol solution of sodium hydroxide and soaks 20
~30min, and temperature is risen into 40~50 DEG C, is cleaned and drying operation after immersion terminates to composite fibre, produces work(
Can new composite fiber material.
A kind of 2. production technology of function and service new fiber materials according to claim 1, it is characterised in that the modification
Polyacrylonitrile includes the raw material of following parts by weight：120~180 parts of polyacrylonitrile, 15~25 parts of wire, 6~8 parts of chitosan,
5~25 parts of silica 1.
A kind of 3. production technology of function and service new fiber materials according to claim 1, it is characterised in that the S1 steps
Solvent in rapid is one kind in dimethylformamide or dimethyl sulfoxide (DMSO).
A kind of 4. production technology of function and service new fiber materials according to claim 1, it is characterised in that the metal
Silk is one kind in filamentary silver, magnesium silk or aluminium wire.
A kind of 5. production technology of function and service new fiber materials according to claim 1, it is characterised in that the S4 steps
The ratio of modified acrylic fibre colloidal solution and polyester fiber colloidal solution is 2~4 in measuring pump in rapid：3.
A kind of 6. production technology of function and service new fiber materials according to claim 1, it is characterised in that the hydrogen-oxygen
The concentration for changing the ethanol solution of sodium is 0.2~0.5mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834154.XA CN107841800A (en) | 2016-09-20 | 2016-09-20 | A kind of production technology of function and service new fiber materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834154.XA CN107841800A (en) | 2016-09-20 | 2016-09-20 | A kind of production technology of function and service new fiber materials |
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| Publication Number | Publication Date |
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| CN107841800A true CN107841800A (en) | 2018-03-27 |
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ID=61657244
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610834154.XA Pending CN107841800A (en) | 2016-09-20 | 2016-09-20 | A kind of production technology of function and service new fiber materials |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020051925A1 (en) * | 2018-09-11 | 2020-03-19 | 淄博齐鼎立专利信息咨询有限公司 | Process for producing novel functional composite fiber material |
| CN112127049A (en) * | 2020-09-30 | 2020-12-25 | 安徽灵春医用耗材有限公司 | Preparation method of polypropylene melt-blown non-woven fabric material for mask |
-
2016
- 2016-09-20 CN CN201610834154.XA patent/CN107841800A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020051925A1 (en) * | 2018-09-11 | 2020-03-19 | 淄博齐鼎立专利信息咨询有限公司 | Process for producing novel functional composite fiber material |
| CN112127049A (en) * | 2020-09-30 | 2020-12-25 | 安徽灵春医用耗材有限公司 | Preparation method of polypropylene melt-blown non-woven fabric material for mask |
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