CN109487368A - A kind of stone needle polyester fabric and preparation method thereof - Google Patents
A kind of stone needle polyester fabric and preparation method thereof Download PDFInfo
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- CN109487368A CN109487368A CN201811273784.XA CN201811273784A CN109487368A CN 109487368 A CN109487368 A CN 109487368A CN 201811273784 A CN201811273784 A CN 201811273784A CN 109487368 A CN109487368 A CN 109487368A
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- stone needle
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- 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
-
- 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
- D01D5/06—Wet 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
-
- 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
- D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
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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)
- Woven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention provides a kind of stone needle polyester fabric and preparation method thereof, and raw material includes polyester resin, stone needle nano powder, polyester resin, stone needle nano powder mass ratio be 80-100:2.4-3.1.The fabric, raw material further include modified bamboo fiber, Herba Verbenae, mass ratio 35-39:4.2-5.5.The polyester resin: fineness is 60 mesh, water content≤0.2%；The stone needle nano powder: 1.25-52 μm of partial size, wherein 15-28 μm of partial size of micro mist accounts for the 85% of micro mist total weight.Fabric gas permeability of the present invention, good hygroscopicity are suitable for garment material, lining and production vamp.
Description
Technical field
The present invention relates to a kind of stone needle polyester fabrics and preparation method thereof, belong to textile technology field.
Background technique
Polyester fabric is very more a kind of chemical fiber garment fabrics in daily life.Its biggest advantage is that wrinkle resistance
It is fine with conformality, therefore, it is suitble to do the outdoor goods such as coat garment, all kinds of luggages and tent.
Dacron intensity with higher and elastic recovery capability, therefore, strong durable, wash and wear.Terylene is
The fabric that heat resistance is best in fine fabric is closed, there is thermoplasticity, accordion-pleated skirt can be manufactured, rivel is lasting.The light resistance of dacron
Preferably, in addition to poorer than acrylic fibers, sun-proof ability surpasses natural fabric.It is especially fine in the subsequent sun-proof ability of glass,
It is almost equally matched with acrylic fibers.The resistance to various chemicals of dacron are functional.Acid, alkali are all little to its extent of the destruction, simultaneously
It is not afraid of mould, is not afraid of and damages by worms.
A kind of stone needle polyester fiber of prior art CN108330555A and preparation method thereof is sliced in terylene polymeric resin
In joined conductive fluid, stone needle nano powder, conduction-enhancing agent, dispersing agent, make preparation fiber have both release infrared ray and
Conductive function.
Antistatic wrinkle resistant polyester fabric of prior art CN107268151A and preparation method thereof, by warp thread and weft yarns
At warp thread includes the first warp thread and the second warp thread, and weft yarn includes the first weft yarn and the second weft yarn, is knitted, is solved using particular yarn
Existing Antistatic Fabric can not repeatedly use after high temperature washing, and the technical issues of crease easily, having reached can be multiple
The effect reused and easily arranged.
A kind of ventilative lace polyester fabric of Waterproof Breathable of prior art CN201721884986.9 and gym suit, including by outer
To interior lace layer, waterproof layer and the soak layer set gradually, the outer layer of lace layer and the internal layer of lace layer are knitted to form decorative pattern
Pattern, floral designs include several row's pattern units, and adjacent two rows of pattern units are staggered；Wherein row's pattern unit is equal
Including several sequentially connected first parallelogram, another row's pattern unit includes several sequentially connected second parallel four
Side shape, and third parallelogram is provided in each second parallelogram；Waterproof layer is adhered to internal layer, and soak layer is used
In being attached at human skin setting, soak layer is adhered to waterproof layer, and it is micro- to waterproof layer that several perforations are offered on soak layer
Hole, each micropore is for conducting the sweat that human skin generates to waterproof layer.In addition, the embodiment of the invention also provides use the flower bud
The gym suit of blended fabric of silk and polyester fabric production, has good waterproofing and moisture-penetration performances.
Traditional polyester fabric hygroscopicity is poor, poor air permeability, and summer dress has obvious feeling of oppression and heat, meanwhile, winter easy static electrification, shadow
Comfort is rung, and pliability is poor, is not particularly well suited for tailoring lining.Although described in above-mentioned available data it is some resist it is quiet
Electricity is easily arranged, the terylene of moisture permeable effect；But it can not solve that gas permeability, hygroscopicity, antistatic, pliability is poor asks simultaneously
Topic.
Summary of the invention
The problem to be solved in the present invention is against the above deficiency, to provide a kind of stone needle polyester fabric and preparation method thereof, with
It realizes following goal of the invention: improving gas permeability, hygroscopicity, antistatic property, the pliability of polyester fabric.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:
A kind of stone needle polyester fabric, raw material include polyester resin, stone needle nano powder, polyester resin, stone needle nano powder
Mass ratio is 80-100:2.4-3.1；
The fabric, raw material further include modified bamboo fiber, Herba Verbenae, mass ratio 35-39:4.2-5.5.
A kind of stone needle polyester fabric, raw material include following weight parts component: 80-100 parts of polyester resin, stone needle are received
2.4-3.1 parts of micro mist of rice, 14-17 parts of sodium alginate, 35-39 parts of modified bamboo fiber, 1.2-1.5 parts of lubricant, Verbena officinalis are extracted
4.2-5.5 parts of object, α -5-6 parts of sorbierite, 5.5-6.5 parts of oleic acid.
The polyester resin: fineness is 60 mesh, water content≤0.2%；
The stone needle nano powder: 1.25-52 μm of partial size, wherein 15-28 μm of partial size of micro mist accounts for the 85% of micro mist total weight；
The sodium alginate: fineness is 80 mesh, viscosity 200-300 mpa.s, moisture content 10-12%, calcium content 0.3%；
The lubricant: stearic acid vinyl ester and calcium stearate are mixed according to the mass ratio of 4:1；
The Herba Verbenae: active principle content 98%, 100% passes through 200 meshes.
A kind of preparation method of stone needle polyester fabric, comprising the following steps:
Step 1: the preparation of modified bamboo fiber: bamboo fibre is ground into length 0.4-0.55mm, cleaning, drying uses mass concentration
Immersion modification is carried out to fiber for 12% NaOH aqueous solution, modification time 22-24h, immersion is modified first to be carried out with clear water
Washing, then makes 3 times wash with distilled water, until bamboo fibre is in neutrality, dries under the conditions of 65-75 DEG C, obtain modified bamboo fiber.
Step 2: the preparation of spinning master batch: polyester resin being heated to 298 DEG C, opens stirring, stirring rate is
1200rpm is added stone needle nano powder, Herba Verbenae, persistently stirs 30min；Then cooling is prepared into spinning master batch.
Step 3: the preparation of spinning solution: spinning master batch being mixed with sodium alginate, α-sorbierite, oleic acid, is heated to 260
DEG C, heating time 20min, stirring rate 200rpm；The modified bamboo of lubricant and step 1 preparation is added in side stirring, side
Fiber；Obtain spinning solution.
Step 4: spinning
Spinning solution is imported in manifold, is squeezed out from the hole of spinneret after being heated to 145 DEG C, the hole cross section of spinneret is etc.
Side triangle, extrusion temperature are 157 DEG C, and subsequently into coagulating bath, coagulation bath temperature is 50-53 DEG C, ethylene methacrylic in coagulating bath
The concentration of pyridine is 40-45%, internal circulating load 58-62kL/h；Obtain fibre bundle.
Step 5: drawing-off oils
It obtains fibre bundle and carries out 4 drawing-offs, draw ratio is respectively 1:1.08,1:1.21,1:1.15,1:1.05；After drawing-off, give
Fibre bundle sprays finish, the composite finisher that the finish is linseed oil, tripalmitin is prepared with mass ratio 2:7.
Fibre bundle drying after oiling, is curled at cooling, and stone needle terylene is obtained, and fiber number is 0.45-0.52 denier.
Step 6: weaving
The stone needle terylene prepared using step 5 weaves fabric.
It will be put into after fabric in plasma treatment instrument, be passed through the argon gas that pressure is 32Pa and carry out plasma treatment, plasma
The processing time 2 minutes.
Then determine drying and shaping, obtain stone needle polyester fabric.
The invention adopts the above technical scheme, compared with prior art, has the advantages that
(1) stone needle polyester fabric finished product of the present invention: pliability is high, good hygroscopicity, regain 2.8-3.2%, is suitable for lining.
(2) stone needle polyester fabric finished product of the present invention: good permeability, 100 DEG C of water vapour permeability are 99.2-99.5%, are fitted
It uses, breathes freely comfortable for vamp.
(3) stone needle polyester fabric finished product of the present invention: antistatic property is good, and continuous friction 500 times does not play electrostatic；It is suitable for
Garment material.
(4) stone needle polyester fabric of the present invention passes through 1000 rubbing lotions, through detecting, 94% or more Escherichia coli inhibiting rate,
93% or more glucose coccus inhibiting rate, 97% or more fungi inhibiting rate were not expected at the beginning of this research and development.
(5) the releasable far ir ray of stone needle polyester fabric of the present invention has apparent physiotheraping effect.
Specific embodiment
It should be appreciated that preferred embodiments described herein are only used to illustrate and explain the present invention, it is not used to limit this
Invention.
A kind of stone needle polyester fabric of embodiment 1
Its raw material includes following weight parts component: 80 parts of polyester resin, 17 parts of sodium alginate, is modified 3.1 parts of stone needle nano powder
35 parts of bamboo fibre, 1.2 parts of lubricant, 4.2 parts of Herba Verbenae, 5.4 parts of α-sorbierite, 5.9 parts of oleic acid.
The polyester resin: fineness is 60 mesh, water content≤0.2%；
The stone needle nano powder: 1.25-52 μm of partial size, wherein 15-28 μm of partial size of micro mist accounts for the 85% of micro mist total weight；
The sodium alginate: fineness is 80 mesh, viscosity 200-300 mpa.s, moisture content 10-12%, calcium content 0.3%；
The lubricant: stearic acid vinyl ester and calcium stearate are mixed according to the mass ratio of 4:1；
The Herba Verbenae: active principle content 98%, 100% passes through 200 meshes.
A kind of preparation method of stone needle polyester fabric, comprising the following steps:
Step 1: the preparation of modified bamboo fiber: bamboo fibre is ground into length 0.4mm, cleaning, drying is with mass concentration
12% NaOH aqueous solution carries out immersion modification to fiber, and modification time 22h, immersion is modified first to be washed with clear water,
Then make 3 times wash with distilled water, until bamboo fibre is in neutrality, is dried under the conditions of 65 DEG C, obtain modified bamboo fiber.
Step 2: the preparation of spinning master batch: polyester resin being heated to 298 DEG C, opens stirring, stirring rate is
1200rpm is added stone needle nano powder, Herba Verbenae, persistently stirs 30min；Then cooling is prepared into spinning master batch.
Step 3: the preparation of spinning solution: spinning master batch being mixed with sodium alginate, α-sorbierite, oleic acid, is heated to 260
DEG C, heating time 20min, stirring rate 200rpm；The modified bamboo of lubricant and step 1 preparation is added in side stirring, side
Fiber；Obtain spinning solution.
Step 4: spinning
Spinning solution is imported in manifold, is squeezed out from the hole of spinneret after being heated to 145 DEG C, the hole cross section of spinneret is etc.
Side triangle, extrusion temperature are 157 DEG C, and subsequently into coagulating bath, coagulation bath temperature is 50 DEG C, ethylene methacrylic pyridine in coagulating bath
Concentration be 40%, internal circulating load 58kL/h；Obtain fibre bundle.
Step 5: drawing-off oils
It obtains fibre bundle and carries out 4 drawing-offs, draw ratio is respectively 1:1.08,1:1.21,1:1.15,1:1.05；After drawing-off, give
Fibre bundle sprays finish, the composite finisher that the finish is linseed oil, tripalmitin is prepared with mass ratio 2:7.
Fibre bundle drying after oiling, is curled at cooling, and stone needle terylene is obtained, and fiber number is 0.45 denier.
Step 6: weaving
The stone needle terylene prepared using step 5 weaves fabric.
It will be put into after fabric in plasma treatment instrument, be passed through the argon gas that pressure is 32Pa and carry out plasma treatment, plasma
The processing time 2 minutes.
Then determine drying and shaping, obtain stone needle polyester fabric.
A kind of stone needle polyester fabric of embodiment 2
Its raw material includes following weight parts component: 100 parts of polyester resin, 14 parts of sodium alginate, changes 2.4 parts of stone needle nano powder
Property 36 parts of bamboo fibre, 1.3 parts of lubricant, 5.2 parts of Herba Verbenae, 6 parts of α-sorbierite, 5.5 parts of oleic acid.
The polyester resin: fineness is 60 mesh, water content≤0.2%；
The stone needle nano powder: 1.25-52 μm of partial size, wherein 15-28 μm of partial size of micro mist accounts for the 85% of micro mist total weight；
The sodium alginate: fineness is 80 mesh, viscosity 200-300 mpa.s, moisture content 10-12%, calcium content 0.3%；
The lubricant: stearic acid vinyl ester and calcium stearate are mixed according to the mass ratio of 4:1；
The Herba Verbenae: active principle content 98%, 100% passes through 200 meshes.
A kind of preparation method of stone needle polyester fabric, comprising the following steps:
Step 1: the preparation of modified bamboo fiber: bamboo fibre is ground into length 0.48mm, cleaning, drying is with mass concentration
12% NaOH aqueous solution carries out immersion modification to fiber, and modification time is for 24 hours that immersion is modified first to be washed with clear water,
Then make 3 times wash with distilled water, until bamboo fibre is in neutrality, is dried under the conditions of 70 DEG C, obtain modified bamboo fiber.
Step 2: the preparation of spinning master batch: polyester resin being heated to 298 DEG C, opens stirring, stirring rate is
1200rpm is added stone needle nano powder, Herba Verbenae, persistently stirs 30min；Then cooling is prepared into spinning master batch.
Step 3: the preparation of spinning solution: spinning master batch being mixed with sodium alginate, α-sorbierite, oleic acid, is heated to 260
DEG C, heating time 20min, stirring rate 200rpm；The modified bamboo of lubricant and step 1 preparation is added in side stirring, side
Fiber；Obtain spinning solution.
Step 4: spinning
Spinning solution is imported in manifold, is squeezed out from the hole of spinneret after being heated to 145 DEG C, the hole cross section of spinneret is etc.
Side triangle, extrusion temperature are 157 DEG C, and subsequently into coagulating bath, coagulation bath temperature is 53 DEG C, ethylene methacrylic pyridine in coagulating bath
Concentration be 43%, internal circulating load 60kL/h；Obtain fibre bundle.
Step 5: drawing-off oils
It obtains fibre bundle and carries out 4 drawing-offs, draw ratio is respectively 1:1.08,1:1.21,1:1.15,1:1.05；After drawing-off, give
Fibre bundle sprays finish, the composite finisher that the finish is linseed oil, tripalmitin is prepared with mass ratio 2:7.
Fibre bundle drying after oiling, is curled at cooling, and stone needle terylene is obtained, and fiber number is 0.48 denier.
Step 6: weaving
The stone needle terylene prepared using step 5 weaves fabric.
It will be put into after fabric in plasma treatment instrument, be passed through the argon gas that pressure is 32Pa and carry out plasma treatment, plasma
The processing time 2 minutes.
Then determine drying and shaping, obtain stone needle polyester fabric.
A kind of stone needle polyester fabric of embodiment 3
Its raw material includes following weight parts component: 90 parts of polyester resin, 16 parts of sodium alginate, is modified 2.8 parts of stone needle nano powder
38 parts of bamboo fibre, 1.5 parts of lubricant, 5.5 parts of Herba Verbenae, 5 parts of α-sorbierite, 6.5 parts of oleic acid.
The polyester resin: fineness is 60 mesh, water content≤0.2%；
The stone needle nano powder: 1.25-52 μm of partial size, wherein 15-28 μm of partial size of micro mist accounts for the 85% of micro mist total weight；
The sodium alginate: fineness is 80 mesh, viscosity 200-300 mpa.s, moisture content 10-12%, calcium content 0.3%；
The lubricant: stearic acid vinyl ester and calcium stearate are mixed according to the mass ratio of 4:1；
The Herba Verbenae: active principle content 98%, 100% passes through 200 meshes.
A kind of preparation method of stone needle polyester fabric, comprising the following steps:
Step 1: the preparation of modified bamboo fiber: bamboo fibre is ground into length 0.55mm, cleaning, drying is with mass concentration
12% NaOH aqueous solution carries out immersion modification to fiber, and modification time is for 24 hours that immersion is modified first to be washed with clear water,
Then make 3 times wash with distilled water, until bamboo fibre is in neutrality, is dried under the conditions of 75 DEG C, obtain modified bamboo fiber.
Step 2: the preparation of spinning master batch: polyester resin being heated to 298 DEG C, opens stirring, stirring rate is
1200rpm is added stone needle nano powder, Herba Verbenae, persistently stirs 30min；Then cooling is prepared into spinning master batch.
Step 3: the preparation of spinning solution: spinning master batch being mixed with sodium alginate, α-sorbierite, oleic acid, is heated to 260
DEG C, heating time 20min, stirring rate 200rpm；The modified bamboo of lubricant and step 1 preparation is added in side stirring, side
Fiber；Obtain spinning solution.
Step 4: spinning
Spinning solution is imported in manifold, is squeezed out from the hole of spinneret after being heated to 145 DEG C, the hole cross section of spinneret is etc.
Side triangle, extrusion temperature are 157 DEG C, and subsequently into coagulating bath, coagulation bath temperature is 53 DEG C, ethylene methacrylic pyridine in coagulating bath
Concentration be 45%, internal circulating load 62kL/h；Obtain fibre bundle.
Step 5: drawing-off oils
It obtains fibre bundle and carries out 4 drawing-offs, draw ratio is respectively 1:1.08,1:1.21,1:1.15,1:1.05；After drawing-off, give
Fibre bundle sprays finish, the composite finisher that the finish is linseed oil, tripalmitin is prepared with mass ratio 2:7.
Fibre bundle drying after oiling, is curled at cooling, and stone needle terylene is obtained, and fiber number is 0.52 denier.
Step 6: weaving
The stone needle terylene prepared using step 5 weaves fabric.
It will be put into after fabric in plasma treatment instrument, be passed through the argon gas that pressure is 32Pa and carry out plasma treatment, plasma
The processing time 2 minutes.
Then determine drying and shaping, obtain stone needle polyester fabric.
Comparative example 1
Its raw material includes following weight parts component: 90 parts of polyester resin, 1 part of stone needle nano powder, 16 parts of sodium alginate, lubricant
1.5 parts, 5 parts of α-sorbierite, 6.5 parts of oleic acid.
The polyester resin: fineness is 60 mesh, water content≤0.2%；
The stone needle nano powder: 1.25-52 μm of partial size, wherein 15-28 μm of partial size of micro mist accounts for the 85% of micro mist total weight；
The sodium alginate: fineness is 80 mesh, viscosity 200-300 mpa.s, moisture content 10-12%, calcium content 0.3%；
The lubricant: stearic acid vinyl ester and calcium stearate are mixed according to the mass ratio of 4:1；
Preparation method the following steps are included:
Step 1: the preparation of spinning master batch: polyester resin being heated to 298 DEG C, opens stirring, stirring rate 1200rpm adds
Enter stone needle nano powder, persistently stirs 30min；Then cooling is prepared into spinning master batch.
Step 2: the preparation of spinning solution: spinning master batch being mixed with sodium alginate, α-sorbierite, oleic acid, is heated to 260
DEG C, heating time 20min, stirring rate 200rpm；Lubricant is added in side stirring, side；Obtain spinning solution.
Step 3: spinning
Spinning solution is imported in manifold, is squeezed out from the hole of spinneret after being heated to 145 DEG C, the hole cross section of spinneret is etc.
Side triangle, extrusion temperature are 157 DEG C, and subsequently into coagulating bath, coagulation bath temperature is 53 DEG C, ethylene methacrylic pyridine in coagulating bath
Concentration be 45%, internal circulating load 62kL/h；Obtain fibre bundle.
Step 4: drawing-off oils
It obtains fibre bundle and carries out 4 drawing-offs, draw ratio is respectively 1:1.08,1:1.21,1:1.15,1:1.05；After drawing-off, give
Fibre bundle sprays finish, and the finish is epoxidized soybean oil.
Fibre bundle drying after oiling, is curled at cooling, and stone needle terylene is obtained, and fiber number is 0.52 denier.
Step 5: weaving
The stone needle terylene prepared using step 5 weaves fabric.
It will be put into after fabric in plasma treatment instrument, be passed through the argon gas that pressure is 32Pa and carry out plasma treatment, plasma
The processing time 2 minutes.
Then determine drying and shaping, obtain stone needle polyester fabric.
Through testing, embodiment 1-3 and the technical indicator testing result of comparative example 1 are as follows:
The stone needle polyester fabric of 1-3 of embodiment of the present invention preparation passes through 1000 rubbing lotions, through detecting, Escherichia coli inhibiting rate
94% or more, 93% or more glucose coccus inhibiting rate, 97% or more fungi inhibiting rate was not expected at the beginning of this research and development.
Unless specifically indicated, ratio of the present invention is mass ratio, and the percentage is mass percent.
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 (10)
1. a kind of stone needle polyester fabric, it is characterised in that: raw material includes polyester resin, stone needle nano powder, polyester resin, stone needle
The mass ratio of nano powder is 80-100:2.4-3.1.
2. a kind of stone needle polyester fabric according to claim 1, it is characterised in that: the fabric, raw material further include being modified
Bamboo fibre, Herba Verbenae, mass ratio 35-39:4.2-5.5.
3. a kind of stone needle polyester fabric according to claim 1, it is characterised in that: raw material includes following weight parts component:
80-100 parts of polyester resin, 2.4-3.1 parts of stone needle nano powder, 14-17 parts of sodium alginate, 35-39 parts of modified bamboo fiber, lubrication
1.2-1.5 parts of agent, 4.2-5.5 parts of Herba Verbenae, α -5-6 parts of sorbierite, 5.5-6.5 parts of oleic acid.
4. a kind of stone needle polyester fabric according to claim 1, it is characterised in that: raw material includes following weight parts component:
90 parts of polyester resin, 2.8 parts of stone needle nano powder, 16 parts of sodium alginate, 38 parts of modified bamboo fiber, 1.5 parts of lubricant, Verbena officinalis
5.5 parts of extract, 5 parts of α-sorbierite, 6.5 parts of oleic acid.
5. a kind of stone needle polyester fabric according to claim 1, it is characterised in that:
The polyester resin: fineness is 60 mesh, water content≤0.2%；
The stone needle nano powder: 1.25-52 μm of partial size, wherein 15-28 μm of partial size of micro mist accounts for the 85% of micro mist total weight.
6. a kind of stone needle polyester fabric according to claim 1, it is characterised in that: the Herba Verbenae: effective substance
Matter content 98%, 100% passes through 200 meshes.
7. a kind of preparation method of stone needle polyester fabric, it is characterised in that: the preparation step including modified bamboo fiber；
The preparation of the modified bamboo fiber: bamboo fibre is ground into length 0.4-0.55mm, cleaning, drying is with mass concentration
12% NaOH aqueous solution carries out immersion modification, modification time 22-24h to fiber；Distilled water cleans 3 times, 65-75 DEG C of condition
Lower drying.
8. a kind of preparation method of stone needle polyester fabric according to claim 7, it is characterised in that: further include spinning master batch
Preparation step；
The preparation of the spinning master batch: polyester resin is heated to 298 DEG C, opens stirring, stirring rate 1200rpm adds
Enter stone needle nano powder, Herba Verbenae, persistently stirs 30min.
9. a kind of preparation method of stone needle polyester fabric according to claim 7, it is characterised in that: further include spinning solution
Preparation step；
The preparation of the spinning solution: spinning master batch is mixed with sodium alginate, α-sorbierite, oleic acid, 260 DEG C is heated to, adds
The hot time is 20min, stirring rate 200rpm；Lubricant and modified bamboo fiber is added in side stirring, side.
10. a kind of preparation method of stone needle polyester fabric according to claim 7, it is characterised in that: further include in drawing-off
Oily step；
The drawing-off: pass through 4 drawing-offs, draw ratio is respectively 1:1.08,1:1.21,1:1.15,1:1.05；
Described oils: the composite finisher that the finish used is linseed oil, tripalmitin is prepared with mass ratio 2:7.
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| CN201811273784.XA CN109487368A (en) | 2018-10-30 | 2018-10-30 | A kind of stone needle polyester fabric and preparation method thereof |
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| CN201811273784.XA CN109487368A (en) | 2018-10-30 | 2018-10-30 | A kind of stone needle polyester fabric and preparation method thereof |
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| CN110983534A (en) * | 2019-12-18 | 2020-04-10 | 和也健康科技有限公司 | Antibacterial composite fiber and preparation method thereof |
| CN112695426A (en) * | 2020-12-17 | 2021-04-23 | 和也健康科技有限公司 | Stone needle polyester yarn, cloth and preparation method thereof |
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Application publication date: 20190319 |