CN106245157A - A kind of multifunctional macromolecule filter fiber material - Google Patents

A kind of multifunctional macromolecule filter fiber material Download PDF

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Publication number
CN106245157A
CN106245157A CN201610763932.0A CN201610763932A CN106245157A CN 106245157 A CN106245157 A CN 106245157A CN 201610763932 A CN201610763932 A CN 201610763932A CN 106245157 A CN106245157 A CN 106245157A
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CN
China
Prior art keywords
fiber material
filter fiber
macromolecule filter
multifunctional macromolecule
composite fibre
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Pending
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CN201610763932.0A
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Chinese (zh)
Inventor
甘木林
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Individual
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Individual
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Priority to CN201610763932.0A priority Critical patent/CN106245157A/en
Publication of CN106245157A publication Critical patent/CN106245157A/en
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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • 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
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • 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
    • D01F8/04—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
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

The invention discloses a kind of multifunctional macromolecule filter fiber material, its formula is as follows: polyphenylene sulfide fibre 11 20 parts, aramid fiber 69 parts, initiator 13 parts, foaming agent 13 parts, polycaprolactone fiber 37 parts, solvent 30 50 parts, ptfe emulsion 20 30 parts, thickening agent 23 parts.The present invention has the advantage of low cost, and has moisture-proof, heatproof, decay resistance, and water resistance is excellent, and cost performance is high.

Description

A kind of multifunctional macromolecule filter fiber material
Technical field
The invention belongs to fibrous filtration technology field, be specifically related to a kind of multifunctional macromolecule filter fiber material.
Background technology
Current filtering material mainly selects the fibers such as terylene, polypropylene, polyphenylene sulfide and poly-four ethylene to be raw material, typically Use woven and acupuncture both modes to carry out production and processing, because various fibers are waterproof, heatproof, corrosion resistance, the prices of raw materials with And the difference of the complexity of processing, cause the filter cloth cost variance produced to increase.Such as, polytetrafluoroethylene fibre The cost of raw material is 20 to 30 times of polyster fibre cost, and polytetrafluoroethylene fibre is easily generated winding during processing And electrostatic, cause yield the most in a disguised form to increase production cost while reducing, the price causing its finished product is of a relatively high.
Owing to environmental requirement is gradually stepped up by China in recent years, some hot environments and the soda acid degree in past are severe Or the big environment of aqueous vapor composition solves frequently with the method for electrostatic precipitation, but because of efficiency of dust collection can only achieve 95% and can not Meeting current environmental requirement, therefore, urgent need one to be developed is the most high temperature resistant, again can be in certain Acidity of Aikalinity composition or aqueous vapor The environment of composition uses, meets again a kind of filtering material with composite performance of the economic national conditions of China simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of multifunctional macromolecule filter fiber material, the present invention has the excellent of low cost Gesture, and there is moisture-proof, heatproof, decay resistance, water resistance is excellent, and cost performance is high.
A kind of multifunctional macromolecule filter fiber material, its formula is as follows:
Polyphenylene sulfide fibre 11-20 part, aramid fiber 6-9 part, initiator 1-3 part, foaming agent 1-3 part, polycaprolactone fiber 3-7 part, Solvent 30-50 part, ptfe emulsion 20-30 part, thickening agent 2-3 part.
Described initiator uses in benzoyl peroxide, lauroyl peroxide, benzoyl peroxide, dilauroyl peroxide A kind of.
Described foaming agent uses the one in benzene sulfonephthalein friend, azodicarbonamide, two benzene sulfonyl hydrazide ethers.
Described solvent uses Ethyl methyl carbonate.
Described thickening agent uses the one in casein, guar gum, chitosan.
The preparation method of described multifunctional macromolecule filter fiber material, its step is as follows:
Step 1, processes polycaprolactone fiber and polyphenylene sulfide fibre pulverization, obtains composite fibre powder；
Step 2, adds composite fibre powder in solvent, adds initiator and foaming agent, be mixing uniformly to form fiber forerunner Liquid；
Step 3, carries out electrostatic spinning by fiber precursor liquid, obtains composite fibre silk；
Step 4, puts in autoclave by composite fibre silk, carries out pressure expansion reaction, obtains the composite fibre silk that foams；
Step 5, puts into thickening agent in polytetrafluoroethylsolution solution, is subsequently adding foaming composite fibre silk and carries out cooking reaction；
Step 6, by quick for the composite fibre silk after steaming and decocting air-cooled solidification, obtains multifunctional macromolecule filter fiber material.
Powder particle diameter in described step 1 is 300-900nm.
Mixing speed in described step 2 is 1000-2500r/min, and mixing time is 20-40min.
The pressure of the foamable reaction in described step 4 is 2-11MPa, and blowing temperature is 100-120 DEG C, and the response time is 2- 5h。
Described boiling temperature is 90-105 DEG C, and digestion time is 3-8h.
Compared with prior art, the method have the advantages that
1, the present invention has the advantage of low cost, and has moisture-proof, heatproof, decay resistance, and water resistance is excellent, cost performance High.
2, the method that the present invention provides has convenient for production, has high yield, high efficiency advantage.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further:
Embodiment 1
A kind of multifunctional macromolecule filter fiber material, its formula is as follows:
Polyphenylene sulfide fibre 11 parts, aramid fiber 6 parts, initiator 1 part, foaming agent 1 part, polycaprolactone fiber 3 parts, solvent 30 parts, poly- Tetrafluoroethene emulsion 20 parts, thickening agent 2 parts.
Described initiator uses benzoyl peroxide.
Described foaming agent uses benzene sulfonephthalein friend.
Described solvent uses Ethyl methyl carbonate.
Described thickening agent uses casein.
The preparation method of described multifunctional macromolecule filter fiber material, its step is as follows:
Step 1, processes polycaprolactone fiber and polyphenylene sulfide fibre pulverization, obtains composite fibre powder；
Step 2, adds composite fibre powder in solvent, adds initiator and foaming agent, be mixing uniformly to form fiber forerunner Liquid；
Step 3, carries out electrostatic spinning by fiber precursor liquid, obtains composite fibre silk；
Step 4, puts in autoclave by composite fibre silk, carries out pressure expansion reaction, obtains the composite fibre silk that foams；
Step 5, puts into thickening agent in polytetrafluoroethylsolution solution, is subsequently adding foaming composite fibre silk and carries out cooking reaction；
Step 6, by quick for the composite fibre silk after steaming and decocting air-cooled solidification, obtains multifunctional macromolecule filter fiber material.
Powder particle diameter in described step 1 is 300nm.
Mixing speed in described step 2 is 1000r/min, and mixing time is 20min.
The pressure of the foamable reaction in described step 4 is 2MPa, and blowing temperature is 100 DEG C, and the response time is 2h.
Described boiling temperature is 90 DEG C, and digestion time is 3h.
Embodiment 2
A kind of multifunctional macromolecule filter fiber material, its formula is as follows:
Polyphenylene sulfide fibre 20 parts, aramid fiber 9 parts, initiator 3 parts, foaming agent 3 parts, polycaprolactone fiber 7 parts, solvent 50 parts, poly- Tetrafluoroethene emulsion 30 parts, thickening agent 3 parts.
Described initiator uses lauroyl peroxide.
Described foaming agent uses azodicarbonamide.
Described solvent uses Ethyl methyl carbonate.
Described thickening agent uses guar gum.
The preparation method of described multifunctional macromolecule filter fiber material, its step is as follows:
Step 1, processes polycaprolactone fiber and polyphenylene sulfide fibre pulverization, obtains composite fibre powder；
Step 2, adds composite fibre powder in solvent, adds initiator and foaming agent, be mixing uniformly to form fiber forerunner Liquid；
Step 3, carries out electrostatic spinning by fiber precursor liquid, obtains composite fibre silk；
Step 4, puts in autoclave by composite fibre silk, carries out pressure expansion reaction, obtains the composite fibre silk that foams；
Step 5, puts into thickening agent in polytetrafluoroethylsolution solution, is subsequently adding foaming composite fibre silk and carries out cooking reaction；
Step 6, by quick for the composite fibre silk after steaming and decocting air-cooled solidification, obtains multifunctional macromolecule filter fiber material.
Powder particle diameter in described step 1 is 900nm.
Mixing speed in described step 2 is 2500r/min, and mixing time is 40min.
The pressure of the foamable reaction in described step 4 is 11MPa, and blowing temperature is 120 DEG C, and the response time is 5h.
Described boiling temperature is 105 DEG C, and digestion time is 8h.
Embodiment 3
A kind of multifunctional macromolecule filter fiber material, its formula is as follows:
Polyphenylene sulfide fibre 17 parts, aramid fiber 8 parts, initiator 2 parts, foaming agent 2 parts, polycaprolactone fiber 6 parts, solvent 45 parts, poly- Tetrafluoroethene emulsion 27 parts, thickening agent 3 parts.
Described initiator uses dilauroyl peroxide.
Described foaming agent uses two benzene sulfonyl hydrazide ethers.
Described solvent uses Ethyl methyl carbonate.
Described thickening agent uses chitosan.
The preparation method of described multifunctional macromolecule filter fiber material, its step is as follows:
Step 1, processes polycaprolactone fiber and polyphenylene sulfide fibre pulverization, obtains composite fibre powder；
Step 2, adds composite fibre powder in solvent, adds initiator and foaming agent, be mixing uniformly to form fiber forerunner Liquid；
Step 3, carries out electrostatic spinning by fiber precursor liquid, obtains composite fibre silk；
Step 4, puts in autoclave by composite fibre silk, carries out pressure expansion reaction, obtains the composite fibre silk that foams；
Step 5, puts into thickening agent in polytetrafluoroethylsolution solution, is subsequently adding foaming composite fibre silk and carries out cooking reaction；
Step 6, by quick for the composite fibre silk after steaming and decocting air-cooled solidification, obtains multifunctional macromolecule filter fiber material.
Powder particle diameter in described step 1 is 700nm.
Mixing speed in described step 2 is 1900r/min, and mixing time is 30min.
The pressure of the foamable reaction in described step 4 is 8MPa, and blowing temperature is 110 DEG C, and the response time is 4h.
Described boiling temperature is 98 DEG C, and digestion time is 6h.
The foregoing is only one embodiment of the invention, be not limiting as the present invention, all employing equivalents or equivalent transformation The technical scheme that obtained of mode, all fall within protection scope of the present invention.

Claims (10)

1. a multifunctional macromolecule filter fiber material, it is characterised in that its formula is as follows:
Polyphenylene sulfide fibre 11-20 part, aramid fiber 6-9 part, initiator 1-3 part, foaming agent 1-3 part, polycaprolactone fiber 3-7 part, Solvent 30-50 part, ptfe emulsion 20-30 part, thickening agent 2-3 part.
2. according to a kind of multifunctional macromolecule filter fiber material described in claims 1, it is characterised in that described initiator Use the one in benzoyl peroxide, lauroyl peroxide, benzoyl peroxide, dilauroyl peroxide.
3. according to a kind of multifunctional macromolecule filter fiber material described in claims 1, it is characterised in that described foaming agent Use the one in benzene sulfonephthalein friend, azodicarbonamide, two benzene sulfonyl hydrazide ethers.
4. according to a kind of multifunctional macromolecule filter fiber material described in claims 1, it is characterised in that described solvent is adopted Use Ethyl methyl carbonate.
5. according to a kind of multifunctional macromolecule filter fiber material described in claims 1, it is characterised in that described thickening agent Use the one in casein, guar gum, chitosan.
6. according to a kind of multifunctional macromolecule filter fiber material described in claims 1, it is characterised in that described multi-functional The preparation method of macromolecular filtering fibrous material, its step is as follows:
Step 1, processes polycaprolactone fiber and polyphenylene sulfide fibre pulverization, obtains composite fibre powder；
Step 2, adds composite fibre powder in solvent, adds initiator and foaming agent, be mixing uniformly to form fiber forerunner Liquid；
Step 3, carries out electrostatic spinning by fiber precursor liquid, obtains composite fibre silk；
Step 4, puts in autoclave by composite fibre silk, carries out pressure expansion reaction, obtains the composite fibre silk that foams；
Step 5, puts into thickening agent in polytetrafluoroethylsolution solution, is subsequently adding foaming composite fibre silk and carries out cooking reaction；
Step 6, by quick for the composite fibre silk after steaming and decocting air-cooled solidification, obtains multifunctional macromolecule filter fiber material.
7. according to a kind of multifunctional macromolecule filter fiber material described in claims 6, it is characterised in that described step 1 In powder particle diameter be 300-900nm.
8. according to a kind of multifunctional macromolecule filter fiber material described in claims 6, it is characterised in that described step 2 In mixing speed be 1000-2500r/min, mixing time is 20-40min.
9. according to a kind of multifunctional macromolecule filter fiber material described in claims 6, it is characterised in that described step 4 In the pressure of foamable reaction be 2-11MPa, blowing temperature is 100-120 DEG C, and the response time is 2-5h.
10. according to a kind of multifunctional macromolecule filter fiber material described in claims 6, it is characterised in that described steaming and decocting Temperature is 90-105 DEG C, and digestion time is 3-8h.
CN201610763932.0A 2016-08-30 2016-08-30 A kind of multifunctional macromolecule filter fiber material Pending CN106245157A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107383718A (en) * 2017-08-02 2017-11-24 河南省安克林滤业有限公司 A kind of corrosion-resistant macromolecular filtering fibrous material
CN107747137A (en) * 2017-11-19 2018-03-02 江苏宏泰纤维科技有限公司 A kind of multifunctional macromolecule filter fiber material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1198080A (en) * 1995-09-29 1998-11-04 生物技术生物学自然包装有限公司 Biodegradable filter material and method for its manufacture
CN1460534A (en) * 2003-05-28 2003-12-10 东南大学 Nano fibre protective filtering material and its preparation method
CN102071485A (en) * 2010-12-06 2011-05-25 北京化工大学常州先进材料研究院 Method for preparing nanofiber containing pore structure
CN102585088A (en) * 2012-01-14 2012-07-18 王少辉 Fiber reinforced foam plastic and preparation method thereof
CN104928789A (en) * 2015-06-18 2015-09-23 西安理工大学 Porous nano-fiber prepared by combining electrostatic spinning with anti-solvent technology and preparing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1198080A (en) * 1995-09-29 1998-11-04 生物技术生物学自然包装有限公司 Biodegradable filter material and method for its manufacture
CN1460534A (en) * 2003-05-28 2003-12-10 东南大学 Nano fibre protective filtering material and its preparation method
CN102071485A (en) * 2010-12-06 2011-05-25 北京化工大学常州先进材料研究院 Method for preparing nanofiber containing pore structure
CN102585088A (en) * 2012-01-14 2012-07-18 王少辉 Fiber reinforced foam plastic and preparation method thereof
CN104928789A (en) * 2015-06-18 2015-09-23 西安理工大学 Porous nano-fiber prepared by combining electrostatic spinning with anti-solvent technology and preparing method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GEUNHYUNG KIM ET. AL.: "Highly porous 3D nanofiber scaffold using an electrospinning technique", 《JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B: APPLIED BIOMATERIALS》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107383718A (en) * 2017-08-02 2017-11-24 河南省安克林滤业有限公司 A kind of corrosion-resistant macromolecular filtering fibrous material
CN107747137A (en) * 2017-11-19 2018-03-02 江苏宏泰纤维科技有限公司 A kind of multifunctional macromolecule filter fiber material

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Application publication date: 20161221