CN107675313B - A kind of preparation method of the no asbestos fibre extruding complex yarn of clutch surface - Google Patents
A kind of preparation method of the no asbestos fibre extruding complex yarn of clutch surface Download PDFInfo
- Publication number
- CN107675313B CN107675313B CN201710983019.6A CN201710983019A CN107675313B CN 107675313 B CN107675313 B CN 107675313B CN 201710983019 A CN201710983019 A CN 201710983019A CN 107675313 B CN107675313 B CN 107675313B
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- Prior art keywords
- extruding
- fibre
- complex yarn
- yarn
- preparation
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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.)
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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
- D02G3/02—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
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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
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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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
-
- 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
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
-
- 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
- D10B2321/06—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a kind of clutch surface preparation methods of no asbestos fibre extruding complex yarn, in the present invention based on glass fibre, its surface is handled using coupling agent solution, provide the chemical binding force between glass and other fibers, enhance interface bond strength between different fibers, to effectively improve the mechanical strength of complex yarn；The extruding Compound Machining that phenolic fibre participates in yarn is added in the present invention, significantly improve the impregnation performance of complex yarn, it is compound that variety classes fiber simultaneously participates in extruding, there is no the differences of twist height, keep the consistency of complex yarn good, winged suede will not be generated due to centrifugal force, and product is free of asbestos fibre, metallic fiber, reduces the pollution to surrounding enviroment.
Description
Technical field
The present invention relates to textile technology fields, and in particular to a kind of no asbestos fibre extruding complex yarn of clutch surface
Preparation method.
Background technique
Clutch surface is made of sizing material and composite fibre.In the prior art, clutch removes chemical fibre with composite fibre
Outside inorfil, all contain wire.Since car clutch face sheet reinforcing material all contains the wires such as copper wire, so that
The indexs such as coefficient of friction, polishing machine, extrudate density and the bursting strength of dough sheet are all also less desirable, in actually making for dough sheet
Not high with ride comfort when causing automobile clutch to work in the process, wearability, service life is shorter.And copper is largely used,
It is not only the waste to resource, also creates serious environmental pollution.
Summary of the invention
The present invention provides a kind of clutch surface preparation method of no asbestos fibre extruding complex yarn, yarn is free of
Asbestos fibre, metallic fiber reduce environmental pollution, during manufacturing car clutch face sheet, the impregnation performance of yarn
More preferably.
A kind of preparation method of the no asbestos fibre extruding complex yarn of clutch surface, based on glass fibre, through table
After face infiltration processing, it is equipped with phenolic fibre, aramid fiber, no asbestos fibre complex yarn is prepared through extruding is compound.
Wherein, the phenolic fibre refers to that the thermoplastic phenolic fiber prepared through electrostatic spinning or thermoplastic/thermosetting are compound
Phenolic fibre.
Wherein, the glass fibre refers to woven glass roving fabric, yarn linear density 550-650tex.
Wherein, the specific process steps are as follows:
(1) the infiltration processing of glass fibre:
Take it is glass fiber impregnated 3-5 hours in the silane coupler solution of 1-5%, then by 45-65 DEG C of temperature drying
Tower drying；
(2) extruding is compound:
Glass fibre, phenolic fibre, aramid fiber after infiltration are entered into extruding nozzle according to the ratio of 5:2-4:1 together
In, to the pressure-air of inner cavity blowing 0.5-1MPa, twisted through extruding, different types of fiber forms composite yarn after extruding
Line.
Wherein, the complex yarn product total linear density is 1750-2050tex, twist S65-90TPM.
Wherein, silane coupler solution includes vinyl silanes, amino silane, methacryloxypropyl in the step (1)
One of base silane is a variety of compound.
The present invention has the beneficial effect that:
In the present invention based on glass fibre, its surface is handled using coupling agent solution, is formed on glass surface
Chemical bond provides the chemical binding force between glass and other fibers, improves between glass fibre and phenolic fiber
Adhesive property, interface bond strength is not easy to scatter to effectively improve the mechanical strength of complex yarn between reinforcing fiber；This
The extruding Compound Machining that phenolic fibre participates in yarn is added in invention, significantly improves the impregnation performance of complex yarn, improves
Compatible degree with clutch surface sizing material, has excellent performance car clutch face sheet；Variety classes fiber simultaneously participates in extruding
Compound, there is no the differences of twist height, thus will not because phenolic fibre introducing caused by properties of product decline, make complex yarn
Consistency it is good, shorten tradition twisting combination process process, improve production efficiency, and recombination process yarn is not engaged in
High speed rotation will not generate winged suede due to centrifugal force, have little effect to subenvironment around；Product of the present invention is free of asbestos
Fiber, metallic fiber solve conventional clutch dough sheet by the two reason bring pollution problem.
Specific embodiment
A kind of preparation method of the no asbestos fibre extruding complex yarn of clutch surface, based on glass fibre, through table
After face infiltration processing, it is equipped with phenolic fibre, aramid fiber, no asbestos fibre complex yarn is prepared through extruding is compound.
Wherein, the phenolic fibre refers to that the thermoplastic phenolic fiber prepared through electrostatic spinning or thermoplastic/thermosetting are compound
Phenolic fibre.
Wherein, the glass fibre refers to woven glass roving fabric, yarn linear density 650tex.
Wherein, the specific process steps are as follows:
(1) the infiltration processing of glass fibre:
Take it is glass fiber impregnated 5 hours in 3% vinyl silicane coupling agent solution, then by 65 DEG C of temperature drying
Tower drying；
(2) extruding is compound:
Glass fibre, phenolic fibre, aramid fiber after infiltration are entered in extruding nozzle together according to the ratio of 5:3:1,
To the pressure-air of inner cavity blowing 0.8MPa, twisted through extruding, different types of fiber forms complex yarn after extruding.
Wherein, the complex yarn product total linear density is 1950tex, twist S90TPM.
Claims (5)
1. a kind of clutch surface preparation method of no asbestos fibre extruding complex yarn, which is characterized in that with glass fibre
Based on, after surface infiltration processing, it is equipped with phenolic fibre, aramid fiber, compound that no asbestos fibre is prepared is compound through extruding
Yarn；
The specific process steps are as follows:
(1) the infiltration processing of glass fibre:
It takes glass fiber impregnated 3-5 hours in the silane coupler solution of 1-5%, is then dried by 45-65 DEG C of drying tower of temperature
It is dry；
(2) extruding is compound:
Glass fibre, phenolic fibre, aramid fiber after infiltration are entered in extruding nozzle together according to the ratio of 5:2-4:1, to
Inner cavity is blown the pressure-air of 0.5-1MPa, twists through extruding, different types of fiber forms complex yarn after extruding.
2. a kind of clutch surface according to claim 1 preparation method of no asbestos fibre extruding complex yarn,
It is characterized in that, the phenolic fibre refers to the thermoplastic phenolic fiber or thermoplastic/thermosetting composite phenolic aldehyde prepared through electrostatic spinning
Fiber.
3. a kind of clutch surface according to claim 1 preparation method of no asbestos fibre extruding complex yarn,
It is characterized in that, the glass fibre refers to woven glass roving fabric, yarn linear density 550-650tex.
4. a kind of clutch surface according to claim 1 preparation method of no asbestos fibre extruding complex yarn,
It is characterized in that, the complex yarn product total linear density is 1750-2050tex, twist S65-90TPM.
5. a kind of clutch surface according to claim 1 preparation method of no asbestos fibre extruding complex yarn,
It is characterized in that, silane coupler solution includes vinyl silanes, amino silane, methacryloxy silicon in the step (1)
One of alkane is a variety of compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983019.6A CN107675313B (en) | 2017-10-20 | 2017-10-20 | A kind of preparation method of the no asbestos fibre extruding complex yarn of clutch surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983019.6A CN107675313B (en) | 2017-10-20 | 2017-10-20 | A kind of preparation method of the no asbestos fibre extruding complex yarn of clutch surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107675313A CN107675313A (en) | 2018-02-09 |
| CN107675313B true CN107675313B (en) | 2019-05-10 |
Family
ID=61141078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710983019.6A Active CN107675313B (en) | 2017-10-20 | 2017-10-20 | A kind of preparation method of the no asbestos fibre extruding complex yarn of clutch surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107675313B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488284A (en) * | 2018-05-12 | 2018-09-04 | 来安县隆华摩擦材料有限公司 | A kind of Wear-resisting clutch piece |
| CN109265018B (en) * | 2018-11-09 | 2021-08-10 | 东台市华阳玻纤有限责任公司 | Glass fiber film-coating puffing process applied to clutch facing reinforcing material |
| CN112460163A (en) * | 2020-12-15 | 2021-03-09 | 东台市华阳玻纤有限责任公司 | Manufacturing process of asbestos-free clutch facing |
| CN117488467A (en) * | 2023-12-25 | 2024-02-02 | 南通天梭纺织有限公司 | Crease-resistant core-spun yarn and fabric woven by crease-resistant core-spun yarn |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63270742A (en) * | 1987-04-30 | 1988-11-08 | Aisin Chem Co Ltd | Production of asbestos-free clutch facing |
| JPH01235612A (en) * | 1988-03-16 | 1989-09-20 | Hitachi Chem Co Ltd | Manufacture of annular frictional material |
| JPH0467052B2 (en) * | 1987-07-14 | 1992-10-27 | Nihon Valqua Kogyo Kk | |
| CN101033786A (en) * | 2006-03-09 | 2007-09-12 | 王长达 | Asbestos-free clutch facing used in vehicle and manufacture method therefor |
| CN101250271A (en) * | 2008-04-02 | 2008-08-27 | 华南理工大学 | Non-asbestos paper-based friction material |
| CN102373521A (en) * | 2010-08-13 | 2012-03-14 | 岳明 | Method for producing glass fiber bulked yarns |
| 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 |
| CN104531070A (en) * | 2014-12-29 | 2015-04-22 | 西北工业大学 | Softwood particle blending and modified rubber based friction material as well as preparation method and using method thereof |
-
2017
- 2017-10-20 CN CN201710983019.6A patent/CN107675313B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63270742A (en) * | 1987-04-30 | 1988-11-08 | Aisin Chem Co Ltd | Production of asbestos-free clutch facing |
| JPH0467052B2 (en) * | 1987-07-14 | 1992-10-27 | Nihon Valqua Kogyo Kk | |
| JPH01235612A (en) * | 1988-03-16 | 1989-09-20 | Hitachi Chem Co Ltd | Manufacture of annular frictional material |
| CN101033786A (en) * | 2006-03-09 | 2007-09-12 | 王长达 | Asbestos-free clutch facing used in vehicle and manufacture method therefor |
| CN101250271A (en) * | 2008-04-02 | 2008-08-27 | 华南理工大学 | Non-asbestos paper-based friction material |
| CN102373521A (en) * | 2010-08-13 | 2012-03-14 | 岳明 | Method for producing glass fiber bulked yarns |
| 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 |
| CN104531070A (en) * | 2014-12-29 | 2015-04-22 | 西北工业大学 | Softwood particle blending and modified rubber based friction material as well as preparation method and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107675313A (en) | 2018-02-09 |
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