CN110042516A - Coloured Chinese fiber crops composite antibacterial superfine fibre and preparation method thereof - Google Patents

Coloured Chinese fiber crops composite antibacterial superfine fibre and preparation method thereof Download PDF

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Publication number
CN110042516A
CN110042516A CN201910193826.7A CN201910193826A CN110042516A CN 110042516 A CN110042516 A CN 110042516A CN 201910193826 A CN201910193826 A CN 201910193826A CN 110042516 A CN110042516 A CN 110042516A
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parts
antibacterial
china
hemp fibers
superfine fibre
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余三川
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NINGBO SANBANG MICROFIBER CO Ltd
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NINGBO SANBANG MICROFIBER CO Ltd
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Publication of CN110042516A publication Critical patent/CN110042516A/en
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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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358—Triazines
    • D06M13/364—Cyanuric acid; Isocyanuric acid; Derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
    • D06M2101/28—Acrylonitrile; Methacrylonitrile
    • 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
    • D10B2201/01—Natural vegetable fibres
    • 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
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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]

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

The invention discloses a kind of coloured Chinese fiber crops composite antibacterial superfine fibres, including twisting colored polyester fiber and antibacterial china-hemp fibers together mutually, the colored polyester fiber includes 92-93 parts of terylene reclaimed materials, 2-5 parts of modifying agent, 1-2 parts of Masterbatch by weight, and the modifying agent includes 20-30 parts of silica, 10-15 parts of zinc oxide, 30-40 parts of TPEE polyester elastomers, 10-15 parts of coupling agents, 1-3 parts of yttrium oxides and 2-5 parts of magnesium chlorides by weight；The antibacterial china-hemp fibers are that 30-50 parts of cotton fibers, 10-30 parts of china-hemp fibers, 10-30 parts of acrylic fiber hybrid wovens are impregnated final finishing using antibacterial agent and formed.The coloured Chinese fiber crops composite antibacterial superfine fibre that the present invention obtains, its technical effect is by together with twisting mutually colored polyester fiber with antibacterial china-hemp fibers, two kinds of fibers carry out complementary, protrusion advantage, improve disadvantage, the comfortable feel of final coloured Chinese fiber crops composite antibacterial superfine fibre obtained, intensity is high, has certain antibiotic property.

Description

Coloured Chinese fiber crops composite antibacterial superfine fibre and preparation method thereof
Technical field
The present invention relates to a kind of fiber, especially coloured Chinese fiber crops composite antibacterial superfine fibre.
Background technique
Chinese fiber crops are a kind of natural function fibre resources of preciousness, and any chemical fertilizer and agriculture are not necessarily in plantation and growth course Medicine is the generally acknowledged ecological, environmental protective characteristic resources in the whole world.Chinese fiber crops whole body is all treasured, and especially it is with antipathogenic composition abundant, day Right antibacterial bacteriostatic performance makes it become ideal fibrous raw material.
But natural china-hemp fibers, intensity and elasticity are not able to satisfy the needs of people, and china-hemp fibers cost High, defect rate height, deficiency in economic performance.
Summary of the invention
One kind is provided the purpose of the present invention is to solve above-mentioned the deficiencies in the prior art, and elasticity is good and it is certain anti-to have Coloured Chinese fiber crops composite antibacterial superfine fibre of bacterium performance and preparation method thereof.
To achieve the goals above, a kind of coloured Chinese fiber crops composite antibacterial superfine fibre designed by the present invention, including it is mutual The colored polyester fiber and antibacterial china-hemp fibers of twisting together, the colored polyester fiber include 92-93 parts and wash by weight Synthetic fibre reclaimed materials, 2-5 part modifying agent, 1-2 parts of Masterbatch, the modifying agent include 20-30 parts of silica, 10-15 parts by weight Zinc oxide, 30-40 parts of TPEE polyester elastomers, 10-15 parts of coupling agents, 1-3 parts of yttrium oxides and 2-5 parts of magnesium chlorides；The color Master batch includes 50-60 parts of pigment powders, 20-30 parts of stabilizers and 10-15 parts of polylactic resin by weight；
The antibacterial china-hemp fibers be by 30-50 parts of cotton fibers, 10-30 parts of china-hemp fibers, 10-30 parts of acrylic fibers are blended knits It makes, impregnates final finishing using antibacterial agent and form；The antibacterial agent includes 3-5 parts of melamines, 50-60 parts of silicon by weight Oil, 10-20 parts of benzyl chlorides, 10-20 parts of pyridines, 15-20 parts of ethyl alcohol, 5-15 parts of sodium carbonate.
The invention also discloses a kind of preparation methods of coloured Chinese fiber crops composite antibacterial superfine fibre, comprising the following steps:
Step 1: colored polyester fiber is prepared, first by 20-30 parts of silica, 10-15 parts of zinc oxide, 30-40 parts of TPEE polyester bullets Property body, 10-15 parts of coupling agents, 1-3 parts of yttrium oxides and 2-5 parts of magnesium chlorides stir in high-speed mixer, then move into heating It is taken out after heating 2 h in furnace, grind into powder is after cooling to get modifying agent；By 50-60 parts of pigment powders, 20-30 parts of stabilizations Agent and 10-15 parts of polylactic resin stir evenly and obtain Masterbatch after pulverizing；Finally 92-93 parts of terylene are recycled Material, 2-5 parts of modifying agent, 1-2 parts of Masterbatch are uniformly mixed to be added in screw extruder and carry out melt extruded and obtain colored terylene Fiber；
Step 2: preparation antibacterial china-hemp fibers, now by 3-5 parts of melamines, 50-60 parts of silicone oil, 10-20 parts of benzyl chlorides, 10-20 Part pyridine, 15-20 parts of ethyl alcohol, 5-15 parts of sodium carbonate stir evenly after suitable quantity of water are added up to antibacterial agent, then by 30-50 portions of cottons Fiber, 10-30 part china-hemp fibers, 10-30 parts of acrylic fiber hybrid wovens impregnate final finishing using antibacterial agent and obtain the antibacterial Chinese Flaxen fiber；
Step 3: preparing coloured Chinese fiber crops composite antibacterial superfine fibre, colored polyester fiber and antibacterial china-hemp fibers are twisted mutually Coloured Chinese fiber crops composite antibacterial superfine fibre is obtained together.
The colored polyester fiber using terylene reclaimed materials, modifying agent, Masterbatch come mixing granulation, wherein the terylene returns The source of rewinding is discarded mineral water bottle and Coke bottle.Modifying agent and Masterbatch are obtained by oneself research and development, modified Agent changes the property of terylene reclaimed materials, improves elasticity and intensity, Masterbatch then make that color is preferably attached to terylene On.
The antibacterial china-hemp fibers use cotton fiber, china-hemp fibers, acrylic fiber hybrid woven, impregnate using antibacterial agent Final finishing forms.By the antibacterial agent that oneself is researched and developed, the antibacterial ability of above-mentioned antibacterial china-hemp fibers is improved, and cotton is fine It can reinforce the intensity and tear resistance of china-hemp fibers after dimension, china-hemp fibers, acrylic fiber mixing weaving.
The coloured Chinese fiber crops composite antibacterial superfine fibre that the present invention obtains, technical effect is by by colored polyester fiber and anti- Bacterium china-hemp fibers are twisted mutually together, and two kinds of fibers carry out complementary, protrusion advantage, improve disadvantage, the final coloured Chinese obtained The comfortable feel of numb composite antibacterial superfine fibre, intensity is high, has certain antibiotic property.
Specific embodiment
Below with reference to embodiment, the present invention is further described.
Embodiment 1:
A kind of coloured Chinese fiber crops composite antibacterial superfine fibre provided in this embodiment, including twisting colored terylene fibre together mutually Peacekeeping antibacterial china-hemp fibers, the colored polyester fiber include 92 parts of terylene reclaimed materials, 5 parts of modifying agent, 1 part of color masterbatch by weight Grain, the modifying agent include by weight 20 parts of silica, 10 parts of zinc oxide, 30 parts of TPEE polyester elastomers, 10 parts of coupling agents, 1 part of yttrium oxide and 2 parts of magnesium chlorides；The Masterbatch includes 50 parts of pigment powders, 20 parts of stabilizers and 10 parts by weight Polylactic resin；
The antibacterial china-hemp fibers are by 30 parts of cotton fibers, 10 parts of china-hemp fibers, 10 parts of acrylic fiber hybrid wovens, using anti- Microbial inoculum impregnates final finishing and forms；The antibacterial agent includes 3 parts of melamines, 50 parts of silicone oil, 10 parts of benzyl chlorides, 10 parts by weight Pyridine, 15 parts of ethyl alcohol, 5 parts of sodium carbonate.
The invention also discloses a kind of preparation methods of coloured Chinese fiber crops composite antibacterial superfine fibre, comprising the following steps:
Step 1: colored polyester fiber is prepared, first by 20 parts of silica, 10 parts of zinc oxide, 30 parts of TPEE polyester elastomers, 10 parts Coupling agent, 1 part of yttrium oxide and 2 parts of magnesium chlorides stir in high-speed mixer, then move into heating furnace after heating 2 h and take Out, after cooling grind into powder to get modifying agent；By 50 parts of pigment powders, 20 parts of stabilizers and 10 parts of polylactic resin It stirs evenly and obtains Masterbatch after pulverizing；Finally 92 parts of terylene reclaimed materials, 5 parts of modifying agent, 1 part of Masterbatch are mixed equal It is even be added in screw extruder carry out melt extruded obtain colored polyester fiber；
Step 2: preparation antibacterial china-hemp fibers, now by 3 parts of melamines, 50 parts of silicone oil, 10 parts of benzyl chlorides, 10 parts of pyridines, 15 parts Ethyl alcohol, 5 parts of sodium carbonate stir evenly after suitable quantity of water is added up to antibacterial agent, then by 30 parts of cotton fibers, 10 parts of china-hemp fibers, 10 Part acrylic fiber hybrid woven, impregnates final finishing using antibacterial agent and obtains antibacterial china-hemp fibers；
Step 3: preparing coloured Chinese fiber crops composite antibacterial superfine fibre, colored polyester fiber and antibacterial china-hemp fibers are twisted mutually Coloured Chinese fiber crops composite antibacterial superfine fibre is obtained together.
Coloured Chinese fiber crops composite antibacterial superfine fibre obtained to the present embodiment carries out washing detection, respectively wash 10 times, 30 times, 50 times, after 100 comparisons non-color variation.Simultaneously inhibition zone test the result shows that, the resulting coloured Chinese fiber crops of the present embodiment Composite antibacterial superfine fibre is to the inhibiting rate of escherichia coli and staphylococcus aureus up to 99.97%.
Embodiment 2:
Coloured Chinese fiber crops composite antibacterial superfine fibre provided by the present embodiment, raw material and preparation method are substantially identical with embodiment 1, Its main distinction is the colored polyester fiber by weight and includes 93 parts of terylene reclaimed materials, 5 parts of modifying agent, 2 parts of Masterbatch, The modifying agent includes 30 parts of silica, 15 parts of zinc oxide, 40 parts of TPEE polyester elastomers, 15 parts of coupling agents, 3 parts by weight Yttrium oxide and 5 parts of magnesium chlorides；The Masterbatch includes 60 parts of pigment powders, 30 parts of stabilizers and 15 parts of poly- creams by weight Acid resin.
Coloured Chinese fiber crops composite antibacterial superfine fibre obtained to the present embodiment carries out washing detection, respectively wash 10 times, 30 times, 50 times, after 100 comparisons non-color variation.Simultaneously inhibition zone test the result shows that, the resulting coloured Chinese fiber crops of the present embodiment Composite antibacterial superfine fibre is to the inhibiting rate of escherichia coli and staphylococcus aureus up to 99.98%.
Embodiment 3:
Coloured Chinese fiber crops composite antibacterial superfine fibre provided by the present embodiment, raw material and preparation method are substantially identical with embodiment 1, Its main distinction be the antibacterial china-hemp fibers be by 50 parts of cotton fibers, 20 parts of china-hemp fibers, 30 parts of acrylic fibers are blended knits It makes, impregnates final finishing using antibacterial agent and form；The antibacterial agent includes 5 parts of melamines, 60 parts of silicone oil, 20 parts by weight Benzyl chloride, 20 parts of pyridines, 20 parts of ethyl alcohol, 15 parts of sodium carbonate.
Coloured Chinese fiber crops composite antibacterial superfine fibre obtained to the present embodiment carries out washing detection, respectively wash 10 times, 30 times, 50 times, after 100 comparisons non-color variation.Simultaneously inhibition zone test the result shows that, the resulting coloured Chinese fiber crops of the present embodiment Composite antibacterial superfine fibre is to the inhibiting rate of escherichia coli and staphylococcus aureus up to 99.96%.

Claims (3)

1. a kind of coloured Chinese fiber crops composite antibacterial superfine fibre, it is characterised in that: including twisting colored terylene fibre together mutually Peacekeeping antibacterial china-hemp fibers, the colored polyester fiber include 92-93 parts of terylene reclaimed materials, 2-5 parts of modifying agent, 1- by weight 2 parts of Masterbatch, the modifying agent include 20-30 parts of silica, 10-15 parts of zinc oxide, 30-40 parts of TPEE polyester bullets by weight Property body, 10-15 parts of coupling agents, 1-3 parts of yttrium oxides and 2-5 parts of magnesium chlorides；The Masterbatch includes 50-60 parts of face by weight Feed powder end, 20-30 parts of stabilizers and 10-15 parts of polylactic resin；
The antibacterial china-hemp fibers be by 30-50 parts of cotton fibers, 10-30 parts of china-hemp fibers, 10-30 parts of acrylic fibers are blended knits It makes, impregnates final finishing using antibacterial agent and form；The antibacterial agent includes 3-5 parts of melamines, 50-60 parts of silicon by weight Oil, 10-20 parts of benzyl chlorides, 10-20 parts of pyridines, 15-20 parts of ethyl alcohol, 5-15 parts of sodium carbonate.
2. coloured Chinese fiber crops composite antibacterial superfine fibre according to claim 1, which is characterized in that the terylene reclaimed materials Source is discarded mineral water bottle and Coke bottle.
3. a kind of preparation method of coloured Chinese fiber crops composite antibacterial superfine fibre as claimed in claim 1 or 2, which is characterized in that The following steps are included:
Step 1: colored polyester fiber is prepared, first by 20-30 parts of silica, 10-15 parts of zinc oxide, 30-40 parts of TPEE polyester bullets Property body, 10-15 parts of coupling agents, 1-3 parts of yttrium oxides and 2-5 parts of magnesium chlorides stir in high-speed mixer, then move into heating It is taken out after heating 2 h in furnace, grind into powder is after cooling to get modifying agent；By 50-60 parts of pigment powders, 20-30 parts of stabilizations Agent and 10-15 parts of polylactic resin stir evenly and obtain Masterbatch after pulverizing；Finally 92-93 parts of terylene are recycled Material, 2-5 parts of modifying agent, 1-2 parts of Masterbatch are uniformly mixed to be added in screw extruder and carry out melt extruded and obtain colored terylene Fiber；
Step 2: preparation antibacterial china-hemp fibers, now by 3-5 parts of melamines, 50-60 parts of silicone oil, 10-20 parts of benzyl chlorides, 10-20 Part pyridine, 15-20 parts of ethyl alcohol, 5-15 parts of sodium carbonate stir evenly after suitable quantity of water are added up to antibacterial agent, then by 30-50 portions of cottons Fiber, 10-30 part china-hemp fibers, 10-30 parts of acrylic fiber hybrid wovens impregnate final finishing using antibacterial agent and obtain the antibacterial Chinese Flaxen fiber；
Step 3: preparing coloured Chinese fiber crops composite antibacterial superfine fibre, colored polyester fiber and antibacterial china-hemp fibers are twisted mutually Coloured Chinese fiber crops composite antibacterial superfine fibre is obtained together.
CN201910193826.7A 2019-03-14 2019-03-14 Coloured Chinese fiber crops composite antibacterial superfine fibre and preparation method thereof Withdrawn CN110042516A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114808430A (en) * 2022-05-20 2022-07-29 江苏田园新材料股份有限公司 Double-layer antibacterial processing and manufacturing process for outdoor pet fabric

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