CN109234879A - A kind of Ya Geli yarn applied to sealing material braiding packing - Google Patents

A kind of Ya Geli yarn applied to sealing material braiding packing Download PDF

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Publication number
CN109234879A
CN109234879A CN201811330900.7A CN201811330900A CN109234879A CN 109234879 A CN109234879 A CN 109234879A CN 201811330900 A CN201811330900 A CN 201811330900A CN 109234879 A CN109234879 A CN 109234879A
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CN
China
Prior art keywords
yarn
fiber
geli
wire
sealing material
Prior art date
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
CN201811330900.7A
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Chinese (zh)
Other versions
CN109234879B (en
Inventor
钱华
钱忠标
史玉庆
葛艳艳
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DONGTAI HUAYANG GLASS-FIBER Corp Ltd
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DONGTAI HUAYANG GLASS-FIBER Corp Ltd
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Priority to CN201811330900.7A priority Critical patent/CN109234879B/en
Publication of CN109234879A publication Critical patent/CN109234879A/en
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Publication of CN109234879B publication Critical patent/CN109234879B/en
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    • 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
    • D02G3/16—Yarns or threads made from mineral substances
    • D02G3/18—Yarns or threads made from mineral substances from glass or the like
    • D02G3/182—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure
    • D02G3/185—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure in the core
    • 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
    • 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
    • D02G3/12—Threads containing metallic filaments or strips
    • 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
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic System
    • 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
    • D06M11/80—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 boron or compounds thereof, e.g. borides
    • D06M11/82—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 boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • 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
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts 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
    • 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
    • D06M13/244—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 sulfur or phosphorus
    • D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
    • D06M13/262—Sulfated compounds thiosulfates
    • 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
    • D06M13/402—Amides imides, sulfamic acids
    • 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
    • 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
    • D06M2101/36—Aromatic 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/04—Linen
    • 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
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides

Abstract

The invention discloses a kind of Ya Geli yarns applied to sealing material braiding packing, including inner sandwich layer and cortex；The inner sandwich layer includes resurrection glass fibre, aramid fiber, acrylic fiber according to the blended manufactured folded yarn of 3:1:1 and wire；The resurrection glass fibre, aramid fiber infiltrate 1-2 hours in acrylic fiber pretreating agent, are pre-processed；The resurrection glass fibre, aramid fiber, acrylic fiber pass through high-speed wire twisting machine respectively and carry out Z twirl 200 twirls processing, then carry out S again and twist mixing twisting；The wire diameter is 0.1-0.2 millimeters；The wire is equably wrapped in the outside of folded yarn according to the orientation twist of S50 ~ S100；The cortex is modified flax fiber；The modified flax fiber is equably wrapped in the outside of the folded yarn of winding wire according to the orientation twist of S200.

Description

A kind of Ya Geli yarn applied to sealing material braiding packing
Technical field
The present invention relates to sealing material manufacturing fields, more particularly, to a kind of Ya Ge applied to sealing material braiding packing Power yarn.
Background technique
The blocky packing that traditional Ya Geli yarn for being applied to sealing material braiding packing weaves through dedicated braider is aobvious Zigzag is presented in micro- microscopic observation, surface, has micro chink when being coupled with medium, and sealing effect is not achieved most preferably, and tradition Packing is woven since the heart yarn of Ya Geli yarn uses the direct glass fibre of 100Tex, hardness is higher, does not have good softness Property.
Summary of the invention
Problem to be solved by this invention is, for it is above-mentioned in the prior art the shortcomings that, propose innovation scheme, especially one Kind can be effectively reduced the hardness of glass fibre, improve the scheme of sealing performance.
To solve the above problems, the scheme that the present invention uses is as follows: a kind of Ya Ge applied to sealing material braiding packing Power yarn, which is characterized in that including inner sandwich layer and cortex；The inner sandwich layer includes resurrection glass fibre, aramid fiber, acrylic fibers fibre Dimension is according to the blended manufactured folded yarn of 3:1:1 and wire；The resurrection glass fibre, aramid fiber, acrylic fiber are located in advance It infiltrates 1-2 hours, is pre-processed in reason agent；The resurrection glass fibre, aramid fiber, acrylic fiber pass through high speed respectively Twisting machine carries out Z and twists the processing of 200 twirls, then carries out S again and twists mixing twisting；The wire diameter is 0.1-0.2 millimeters；It is described Wire is equably wrapped in the outside of folded yarn according to the orientation twist of S50 ~ S100；The cortex is modified flax fiber； The modified flax fiber is equably wrapped in the outside of the folded yarn of winding wire according to the orientation twist of S200.
Further, the Ya Geli yarn of sealing material braiding packing is applied to according to above-mentioned design scheme, feature exists In joined chitosan composite graphite alkene solution in the pretreating agent.
Further, the Ya Geli yarn of sealing material braiding packing is applied to according to above-mentioned design scheme, feature exists In the pretreating agent includes fatty alcohol-ether sodium sulfate salt, sodium chloride, sodium carbonate, sodium benzoate, lauryl sodium sulfate, coconut palm Seed oil fatty acid oxalic acid amide disodium ethylene diamine tetraacetate, boric acid, pure water and antistatic agent.
Further, the Ya Geli yarn of sealing material braiding packing is applied to according to above-mentioned design scheme, feature exists In the molar concentration of sodium chloride and boric acid is 8mmol/L in the pretreating agent, and sodium chloride and boric acid molar concentration rate are 7:1. Pretreatment temperature is 55 DEG C, and pretreatment time is 2 hours.
Technical effect of the invention is as follows: in traditional Ya Geli yarn manufacturing process, i.e. covering yarn manufacturing process In, in mixing step, a certain proportion of antistatic agent and filament expansion agent are added in the blend fibres such as acrylic fibers through high speed mixing The automatic mixing of machine, (effect of antistatic agent is to guarantee that mixed material will not generate electrostatic during item processed, and filament expansion agent is It expands to guarantee that braiding packing rubs to heat up when with media contact, reduces between braiding packing and medium to greatest extent Micro chink improves the sealing performance of substrate and medium to greatest extent.) again through set frame shaping, drafting, then the 24* twisted with 2 strands 1*2 alkali-free glass fibre (herein with the direct glass fibre of the alkali-free glass fibre substitution 100Tex of 2 gangs of 24Tex*1*2, can To guarantee the flexibility of substrate) Ya Geli single covering is made through windage spinning machine together, then N strands are twisted Ya Geli yarn Line finished product.
Specific embodiment
Essentiality content of the invention is further illustrated below with reference to embodiment, but present invention protection model is not limited with this It encloses.Although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that, it can be right Technical solution of the present invention is modified or replaced equivalently, without departing from the spirit and scope of technical solution of the present invention.
Embodiment 1: the compound flax fiber of resurrection glass fibre
A kind of Ya Geli yarn applied to sealing material braiding packing, including inner sandwich layer and cortex；The inner sandwich layer includes high silicon Oxygen glass fibre, aramid fiber, acrylic fiber are according to the blended manufactured folded yarn of 3:1:1 and wire；The vagcor Fiber, aramid fiber infiltrate 1-2 hours in acrylic fiber pretreating agent, are pre-processed；The resurrection glass fibre, virtue Synthetic fibre fiber, acrylic fiber pass through high-speed wire twisting machine respectively and carry out Z twirl 200 twirls processing, then carry out S again and twist mixing twisting；It is described Wire diameter is 0.1-0.2 millimeters；The wire is equably wrapped in folded yarn according to the orientation twist of S50 ~ S100 Outside；The cortex is modified flax fiber；The modified flax fiber is equably wrapped according to the orientation twist of S200 Around the outside of the folded yarn of wire.
Embodiment 2: the compound flax fiber of resurrection glass fibre
A kind of Ya Geli yarn applied to sealing material braiding packing, including inner sandwich layer and cortex；The inner sandwich layer includes high silicon Oxygen glass fibre, aramid fiber, acrylic fiber are according to the blended manufactured folded yarn of 3:1:1 and wire；The vagcor Fiber, aramid fiber infiltrate 1-2 hours in acrylic fiber pretreating agent, are pre-processed；The resurrection glass fibre, virtue Synthetic fibre fiber, acrylic fiber pass through high-speed wire twisting machine respectively and carry out Z twirl 200 twirls processing, then carry out S again and twist mixing twisting；It is described Wire diameter is 0.1-0.2 millimeters；The wire is equably wrapped in folded yarn according to the orientation twist of S50 ~ S100 Outside；The cortex is modified flax fiber；The modified flax fiber is equably wrapped according to the orientation twist of S200 Around the outside of the folded yarn of wire.
The pretreating agent includes fatty alcohol-ether sodium sulfate salt, sodium chloride, sodium carbonate, sodium benzoate, dodecyl sulphate Sodium, coco-nut oil fatty acid oxalic acid amide disodium ethylene diamine tetraacetate, boric acid, pure water and antistatic agent；In the pretreating agent The molar concentration of sodium chloride and boric acid is 8mmol/L, and sodium chloride and boric acid molar concentration rate are 7:1.Pretreatment temperature is 55 DEG C, Pretreatment time is 2 hours.
In traditional Ya Geli yarn manufacturing process, i.e., in covering yarn manufacturing process, in mixing step, in acrylic fibers etc. A certain proportion of antistatic agent and filament expansion agent are added in blend fibre through the automatic mixing of high speed mixer, (antistatic agent Effect is to guarantee that mixed material will not generate electrostatic during item processed, filament expansion agent be in order to guarantee to weave packing with Jie Friction heating expansion when matter contacts, reduces the micro chink between braiding packing and medium to greatest extent, improves base to greatest extent The sealing performance of material and medium.) again through set frame shaping, drafting, then alkali-free glass fibre (this with the 24*1*2 of 2 bursts of twisting Place substitutes the direct glass fibre of 100Tex with the alkali-free glass fibre of 2 gangs of 24Tex*1*2, it is ensured that the flexibility of substrate) Ya Geli single covering is made through windage spinning machine together, then N strands are twisted Ya Geli yarn finished product.

Claims (5)

1. a kind of Ya Geli yarn applied to sealing material braiding packing, which is characterized in that including inner sandwich layer and cortex；In described Sandwich layer includes resurrection glass fibre, aramid fiber, acrylic fiber according to the blended manufactured folded yarn of 3:1:1 and wire；Institute It states resurrection glass fibre, aramid fiber, infiltrate 1-2 hours in acrylic fiber pretreating agent, pre-processed；The high silicon oxygen Glass fibre, aramid fiber, acrylic fiber pass through high-speed wire twisting machine respectively and carry out Z twirl 200 twirls processing, and it is mixed then to carry out S twirl again Close twisting；The wire diameter is 0.1-0.2 millimeters；The wire is equably wound according to the orientation twist of S50 ~ S100 In the outside of folded yarn；The cortex is modified flax fiber；The modified flax fiber is uniform according to the orientation twist of S200 Ground is wrapped in the outside of the folded yarn of winding wire.
2. being applied to the Ya Geli yarn of sealing material braiding packing according to claim 1, which is characterized in that the pretreatment It joined chitosan composite graphite alkene solution in agent.
3. being applied to the Ya Geli yarn of sealing material braiding packing according to claim 1, which is characterized in that the pretreatment Agent includes fatty alcohol-ether sodium sulfate salt, sodium chloride, sodium carbonate, sodium benzoate, lauryl sodium sulfate, coco-nut oil fatty acid diethyl Sour amide disodium ethylene diamine tetraacetate, boric acid, pure water and antistatic agent.
4. being applied to the Ya Geli yarn of sealing material braiding packing according to claim 3, which is characterized in that the pretreatment The molar concentration of sodium chloride and boric acid is 8mmol/L in agent, and sodium chloride and boric acid molar concentration rate are 7:1.
5. being applied to the Ya Geli yarn of sealing material braiding packing according to claim 4, which is characterized in that the pretreatment Temperature is 55 DEG C, and pretreatment time is 2 hours.
CN201811330900.7A 2018-11-09 2018-11-09 Core-spun yarn applied to sealing material woven packing Active CN109234879B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811330900.7A CN109234879B (en) 2018-11-09 2018-11-09 Core-spun yarn applied to sealing material woven packing

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Application Number Priority Date Filing Date Title
CN201811330900.7A CN109234879B (en) 2018-11-09 2018-11-09 Core-spun yarn applied to sealing material woven packing

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CN109234879B CN109234879B (en) 2021-09-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318158A (en) * 2019-07-25 2019-10-11 航天特种材料及工艺技术研究所 A kind of high temperature dynamic sealing material and preparation method thereof
CN112442774A (en) * 2020-12-14 2021-03-05 东台市华阳玻纤有限责任公司 Technology for blending core-spun yarn by using chopped glass fiber

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502364A (en) * 1983-09-22 1985-03-05 Rm Industrial Products Company, Inc. Composite fibrous packing material containing fibers of aromatic sulfide polymers
DE19756209A1 (en) * 1997-12-17 1999-07-01 Frenzelit Werke Gmbh & Co Kg Coarse industrial yarn for use in friction claddings and production of packaging materials, cords, cables, woven and knitted materials and woven belts
CN1229865A (en) * 1999-04-23 1999-09-29 赵亮 High silica fiber blend yarn and use thereof
CN101016668A (en) * 2006-02-07 2007-08-15 曾立富 Glass fiber bulked yarn and preparing method thereof
CN103849968A (en) * 2014-02-21 2014-06-11 盐城工学院 Carbon fiber composite line for automobile clutch surface patch, preparation method and application thereof
CN105002617A (en) * 2015-06-08 2015-10-28 东台市华阳玻纤有限责任公司 Sealing braided base material for foodstuff processing machinery and method for preparing same
CN106122472A (en) * 2016-06-28 2016-11-16 东台市华阳玻纤有限责任公司 A kind of modified carbon fiber sealing substrate
CN107513791A (en) * 2017-08-22 2017-12-26 南通新源特种纤维有限公司 A kind of preparation method of sealed packing recombination line resistant to chemical etching

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502364A (en) * 1983-09-22 1985-03-05 Rm Industrial Products Company, Inc. Composite fibrous packing material containing fibers of aromatic sulfide polymers
DE19756209A1 (en) * 1997-12-17 1999-07-01 Frenzelit Werke Gmbh & Co Kg Coarse industrial yarn for use in friction claddings and production of packaging materials, cords, cables, woven and knitted materials and woven belts
CN1229865A (en) * 1999-04-23 1999-09-29 赵亮 High silica fiber blend yarn and use thereof
CN101016668A (en) * 2006-02-07 2007-08-15 曾立富 Glass fiber bulked yarn and preparing method thereof
CN103849968A (en) * 2014-02-21 2014-06-11 盐城工学院 Carbon fiber composite line for automobile clutch surface patch, preparation method and application thereof
CN105002617A (en) * 2015-06-08 2015-10-28 东台市华阳玻纤有限责任公司 Sealing braided base material for foodstuff processing machinery and method for preparing same
CN106122472A (en) * 2016-06-28 2016-11-16 东台市华阳玻纤有限责任公司 A kind of modified carbon fiber sealing substrate
CN107513791A (en) * 2017-08-22 2017-12-26 南通新源特种纤维有限公司 A kind of preparation method of sealed packing recombination line resistant to chemical etching

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318158A (en) * 2019-07-25 2019-10-11 航天特种材料及工艺技术研究所 A kind of high temperature dynamic sealing material and preparation method thereof
CN110318158B (en) * 2019-07-25 2021-08-20 航天特种材料及工艺技术研究所 High-temperature dynamic sealing material and preparation method thereof
CN112442774A (en) * 2020-12-14 2021-03-05 东台市华阳玻纤有限责任公司 Technology for blending core-spun yarn by using chopped glass fiber

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