CN115369537A - Matte elastic fireproof wire and manufacturing process thereof - Google Patents

Matte elastic fireproof wire and manufacturing process thereof Download PDF

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Publication number
CN115369537A
CN115369537A CN202211102672.4A CN202211102672A CN115369537A CN 115369537 A CN115369537 A CN 115369537A CN 202211102672 A CN202211102672 A CN 202211102672A CN 115369537 A CN115369537 A CN 115369537A
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CN
China
Prior art keywords
coating
soaking
stranded wire
fireproof
auxiliary agent
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202211102672.4A
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Chinese (zh)
Other versions
CN115369537B (en
Inventor
傅冰如
胡冬正
王宣听
陈非凡
潘一可
王迦勒
阚向法
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Yike Thread Technology Co ltd
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Wenzhou Yike Thread Technology Co ltd
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Priority to CN202211102672.4A priority Critical patent/CN115369537B/en
Publication of CN115369537A publication Critical patent/CN115369537A/en
Application granted granted Critical
Publication of CN115369537B publication Critical patent/CN115369537B/en
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Classifications

    • 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
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • 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
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • 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
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • 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
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J3/00—Modifying the surface
    • D02J3/12—Modifying the surface by removing projecting ends of fibres
    • D02J3/16—Modifying the surface by removing projecting ends of fibres by singeing
    • 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
    • D06M15/59—Polyamides; Polyimides
    • 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
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34—Polyamides
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties
    • 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
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • 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
    • D10B2401/20—Physical properties optical
    • 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
    • D10B2401/22—Physical properties protective against sunlight or UV radiation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention relates to a manufacturing process of a matt elastic fireproof wire, which comprises the following steps of selecting a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent to carry out crisscross tight coating on nylon monofilaments by one layer without stress, then using different pulling forces according to the monofilaments with different diameters, equally dividing five pulling force grades according to the pulling force, carrying out five times of coating, and carrying out staggered coating and upgrading the pulling force grade every time of coating, so as to form an aramid fiber fireproof nylon monofilament coated wire; secondly, uniformly compressing and twisting a plurality of monofilaments into single-stranded folded yarns after folding; step three, continuously coating the single stranded wire again by repeating the step one; step four, carrying out high-temperature ironing and shaping treatment at 60-80 ℃ on the single folded yarn obtained in the step three; fifthly, singeing the single-stranded wire obtained in the fourth step to enable the surface of the single-stranded wire to be in a non-feather matte shape; and step six, respectively carrying out soaking fireproof treatment and antistatic treatment on the single-stranded wire obtained in the step five.

Description

Matte elastic fireproof wire and manufacturing process thereof
Technical Field
The invention relates to the field of new materials, in particular to a matt elastic fireproof wire for a textile process and a manufacturing process thereof.
Background
At present, more and more elastic fabric materials are selected in the whole sewn product market, but the application scene of the traditional elastic thread function is relatively limited, and in some special fields such as military combat uniforms, the application scene is wide in demand, and meanwhile, the effects of flame retardance, water resistance, ultraviolet resistance, good tensile resistance, strong physical stability and the like are required, so that how to research and develop a sub-light elastic thread with the functions becomes a technical problem which needs to be solved urgently.
Disclosure of Invention
The invention provides an antistatic filopless elastic expansion line used in textile technology and a manufacturing technology thereof in order to solve the technical defects.
In order to solve the technical problems, the method comprises the steps of firstly, selecting a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent to carry out crisscross and tight coating on nylon monofilaments by one layer without stress, then using different pulling forces according to the monofilaments with different diameters, equally dividing five pulling force grades according to the pulling force, carrying out five times of coating, and carrying out staggered coating in the next time and upgrading the pulling force grade every time of coating to form the aramid fiber fireproof nylon monofilament coated yarn;
step two, uniformly compressing and twisting a plurality of monofilaments into single-stranded folded yarns; step three, continuously coating the single stranded wire again by repeating the step one;
step four, performing high-temperature ironing and shaping treatment at 60-80 ℃ on the single folded yarn obtained in the step three;
fifthly, singeing the single-stranded wire obtained in the fourth step to enable the surface of the single-stranded wire to be in a non-feather matt state;
step six, soaking the single-stranded wire obtained in the step five together with a waterproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking together with the waterproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking together with a fireproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking together with an antistatic auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, finally soaking together with an anti-ultraviolet auxiliary agent for 2-4 hours, and then drying at a high temperature of 60-80 ℃;
and step seven, twisting the single-stranded wire into three strands of stranded wires. The preferred temperature for the high temperature treatment of the individual strands in step three is 70 degrees. The soaking time is preferably three hours.
After the technical scheme is adopted, compared with the traditional elastic thread, the elastic thread product obtained by the coating method has higher stability, the physical property is increased, and the risk of bare nylon monofilaments can be reduced in the practical use and stretching process. The aramid fiber mixed flame retardant with flame retardance is utilized, so that the flame retardance of the nylon monofilament is improved, the technical effect of flame retardance can be achieved by utilizing a combination method, the combination between the aramid fiber and the elastic thread does not exist in the field, the combination is carried out according to the method, the winding method is more stable than the traditional winding method, and the characteristics of two kinds of wires are better met. After the compression folding in the second step and the repeated covering in the step 3, the two wires can be covered to the maximum extent, and the combination degree is improved. And soaking the various auxiliaries in the step six to enable the elastic line to have the characteristics of fire prevention, water prevention, static resistance, ultraviolet resistance and the like.
Detailed Description
Selecting a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent to carry out crisscross and tight coating on nylon monofilaments by one layer without stress, then using different pulling forces according to monofilaments with different diameters, equally dividing five pulling force grades according to the pulling force, carrying out five times of coating, and carrying out staggered coating and upgrading the pulling force grade every time of coating, so as to form the aramid fiber fireproof nylon monofilament coated wire;
step two, uniformly compressing and twisting a plurality of monofilaments into single-stranded folded yarns; step three, continuously coating the single strand of the yarn again by repeating the step one;
step four, carrying out high-temperature ironing and shaping treatment at 60-80 ℃ on the single folded yarn obtained in the step three;
fifthly, singeing the single-stranded wire obtained in the fourth step to enable the surface of the single-stranded wire to be in a non-feather matt state;
step six, soaking the single-stranded wire obtained in the step five together with a waterproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking together with the waterproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking together with a fireproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking together with an antistatic auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, finally soaking together with an ultraviolet resistant auxiliary agent for 2-4 hours, and then drying at a high temperature of 60-80 ℃;
and step seven, twisting the single-stranded wire into three strands of stranded wires. The preferred temperature for the high temperature treatment of the individual strands in step three is 70 degrees. The soaking time is preferably three hours.
Compared with the traditional elastic thread, the elastic thread product obtained by the coating method has higher stability, increases the physical property, and can reduce the risk of bare nylon monofilaments in the actual use and stretching process. The aramid fiber mixed flame retardant with flame retardance is utilized, so that the flame retardance of the nylon monofilament is improved, the technical effect of flame retardance can be achieved by utilizing a combination method, the combination between the aramid fiber and the elastic thread does not exist in the field, the combination is carried out according to the method, the winding method is more stable than the traditional winding method, and the characteristics of two kinds of wires are better met. After the compression folding in the second step and the repeated covering in the step 3, the two wires can be covered to the maximum extent, and the combination degree is improved. And soaking the various auxiliaries in the step six to enable the elastic line to have the characteristics of fire prevention, water prevention, static resistance, ultraviolet resistance and the like.

Claims (4)

1. The manufacturing process of the matt elastic fireproof line is characterized in that:
selecting a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent to carry out crisscross close coating on nylon monofilaments by one layer without stress, then using different pulling forces according to monofilaments with different diameters, equally dividing five pulling force grades according to the pulling force, carrying out five times of coating, and carrying out staggered coating and upgrading the pulling force grade every time of coating, so as to form the aramid fiber fireproof nylon monofilament coated yarn;
step two, uniformly compressing and twisting a plurality of monofilaments into single-stranded folded yarns;
step three, continuously coating the single stranded wire again by repeating the step one;
step four, performing high-temperature ironing and shaping treatment at 60-80 ℃ on the single folded yarn obtained in the step three;
fifthly, singeing the single-stranded wire obtained in the fourth step to enable the surface of the single-stranded wire to be in a non-feather matte shape;
step six, soaking the single-stranded wire obtained in the step five together with a waterproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking with a fireproof auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, then soaking with an antistatic auxiliary agent for 2-4 hours, then drying at a high temperature of 60-80 ℃, finally soaking with an anti-ultraviolet auxiliary agent for 2-4 hours, and then drying at a high temperature of 60-80 ℃;
and step seven, twisting the single-stranded wire into three strands of stranded wires.
2. The manufacturing process of the matt elastic fireproof line according to claim 1, wherein: the preferred temperature for the high temperature treatment of the individual strands in step three is 70 degrees.
3. The manufacturing process of the matt elastic fireproof line according to claim 1, wherein: the soaking waterproof time, the soaking antistatic treatment and the soaking fireproof treatment are preferably three hours.
4. The matt fire line according to any one of claims 1 to 3.
CN202211102672.4A 2022-09-09 2022-09-09 Matte elastic fire-proof wire and manufacturing process thereof Active CN115369537B (en)

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Application Number Priority Date Filing Date Title
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CN115369537B CN115369537B (en) 2023-08-22

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040011087A1 (en) * 2002-07-18 2004-01-22 Serge Rebouillat Cut and abrasion resistant fibrous structure comprising an elastic nylon
DE102008000671A1 (en) * 2008-03-14 2009-09-17 Voith Patent Gmbh Method for winding running material web, particularly sheet of fibrous material, involves winding material web at multiple winding cores to winding roll
KR20140120963A (en) * 2013-04-03 2014-10-15 (주)우노 앤 컴퍼니 Synthetic Hair Filament and Process for Preparing Same
JP2016091895A (en) * 2014-11-07 2016-05-23 矢崎総業株式会社 Electric cable, electric cable intermediate material, wire harness and producing method of electric cable
CN108823741A (en) * 2018-08-08 2018-11-16 康帝雅高档面料（苏州）有限公司 High-tenacity inflaming retarding fabric and its application
CN208204236U (en) * 2017-11-01 2018-12-07 南京利德东方橡塑科技有限公司 A kind of wear-resisting stucco rubber hose of allotype insulation
CN213172757U (en) * 2020-08-12 2021-05-11 嘉兴市天之华喷织有限公司 Flame-retardant vortex spun yarn
CN216006157U (en) * 2021-09-23 2022-03-11 浙江韩妃新材料科技有限公司 Covering yarn with super-strong tensile force

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040011087A1 (en) * 2002-07-18 2004-01-22 Serge Rebouillat Cut and abrasion resistant fibrous structure comprising an elastic nylon
DE102008000671A1 (en) * 2008-03-14 2009-09-17 Voith Patent Gmbh Method for winding running material web, particularly sheet of fibrous material, involves winding material web at multiple winding cores to winding roll
KR20140120963A (en) * 2013-04-03 2014-10-15 (주)우노 앤 컴퍼니 Synthetic Hair Filament and Process for Preparing Same
JP2016091895A (en) * 2014-11-07 2016-05-23 矢崎総業株式会社 Electric cable, electric cable intermediate material, wire harness and producing method of electric cable
CN208204236U (en) * 2017-11-01 2018-12-07 南京利德东方橡塑科技有限公司 A kind of wear-resisting stucco rubber hose of allotype insulation
CN108823741A (en) * 2018-08-08 2018-11-16 康帝雅高档面料（苏州）有限公司 High-tenacity inflaming retarding fabric and its application
CN213172757U (en) * 2020-08-12 2021-05-11 嘉兴市天之华喷织有限公司 Flame-retardant vortex spun yarn
CN216006157U (en) * 2021-09-23 2022-03-11 浙江韩妃新材料科技有限公司 Covering yarn with super-strong tensile force

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