CN107675313A - A kind of preparation method of clutch surface without the expanded complex yarn of asbestos fibre - Google Patents
A kind of preparation method of clutch surface without the expanded complex yarn of asbestos fibre Download PDFInfo
- Publication number
- CN107675313A CN107675313A CN201710983019.6A CN201710983019A CN107675313A CN 107675313 A CN107675313 A CN 107675313A CN 201710983019 A CN201710983019 A CN 201710983019A CN 107675313 A CN107675313 A CN 107675313A
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- CN
- China
- Prior art keywords
- expanded
- fibre
- complex yarn
- preparation
- yarn
- 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.)
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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
-
- 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
-
- 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 preparation method of clutch surface without the expanded complex yarn of asbestos fibre, 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, strengthen interface bond strength between different fibers, so as to effectively improve the mechanical strength of complex yarn；The expanded Compound Machining that phenolic fibre participates in yarn is added in the present invention, significantly improve the impregnation performance of complex yarn, variety classes fiber simultaneously participates in expanded compound, in the absence of the difference of twist height, make the uniformity of complex yarn good, winged suede will not be produced due to centrifugal force, and product reduces the pollution to surrounding enviroment without asbestos fibre, metallic fiber.
Description
Technical field
The present invention relates to textile technology field, and in particular to a kind of clutch surface is with without the expanded complex yarn of asbestos fibre
Preparation method.
Background technology
Clutch surface is made up of sizing material and composite fibre.In the prior art, clutch removes chemical fibre with composite fibre
Outside inorfil, all contain wire.Due to car clutch face sheet with reinforcing material all containing wires such as copper wires 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
Ride comfort, wearability when causing the automobile clutch to work during be not high, and service life is shorter.And copper is largely used,
The waste to resource is not only, also creates serious environmental pollution.
The content of the invention
The invention provides a kind of preparation method of clutch surface without the expanded complex yarn of asbestos fibre, yarn is free of
Asbestos fibre, metallic fiber, reduce environmental pollution, during car clutch face sheet is manufactured, the impregnation performance of yarn
More preferably.
Preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre, based on glass fibre, through table
After face infiltration processing, phenolic fibre, aramid fiber are equipped with, compound no asbestos fibre complex yarn is prepared through expanded.
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, concrete technology step is as follows：
（1）The infiltration processing of glass fibre：
The glass fiber impregnated 3-5 hours in 1-5% silane coupler solution are taken, are then dried by 45-65 DEG C of drying tower of temperature
It is dry；
（2）It is expanded compound：
Glass fibre, phenolic fibre, aramid fiber are according to 5 after infiltrating:2-4:1 ratio, enter together in expanded nozzle, to
Inner chamber is blown 0.5-1MPa pressure-air, and through expanded twisting, different types of fiber forms complex yarn after expanded.
Wherein, the complex yarn product total linear density is 1750-2050tex, twist S65-90TPM.
Wherein, the step（1）Middle silane coupler solution includes vinyl silanes, amino silane, methacryloxypropyl
It is one or more compound in base silane.
The present invention has the beneficial effect that：
In the present invention based on glass fibre, its surface is handled using coupling agent solution, chemistry is formed on glass surface
Key, there is provided the chemical binding force between glass and other fibers, improve bonding between glass fibre and phenolic fiber
Performance, interface bond strength between reinforcing fiber, so as to effectively improve the mechanical strength of complex yarn, is not easy to scatter；The present invention
The middle expanded Compound Machining for adding phenolic fibre and participating in yarn, significantly improves the impregnation performance of complex yarn, improve with
The compatible degree of clutch surface sizing material, make car clutch face sheet excellent performance；Variety classes fiber simultaneously participate in it is expanded compound,
It in the absence of the difference of twist height, therefore properties of product will not decline caused by the introducing of phenolic fibre, make the one of complex yarn
Cause property is good, shortens tradition twisting combination process flow, improves production efficiency, and recombination process yarn is not engaged at a high speed
Rotation, winged suede will not be produced due to centrifugal force, subenvironment around is had little to no effect；Product of the present invention is fine without asbestos
Dimension, metallic fiber, solve the pollution problem that conventional clutch dough sheet is brought by both reasons.
Embodiment
Preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre, based on glass fibre, through table
After face infiltration processing, phenolic fibre, aramid fiber are equipped with, compound no asbestos fibre complex yarn is prepared through expanded.
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, concrete technology step is as follows：
（1）The infiltration processing of glass fibre：
Take glass fiber impregnated 5 hours in 3% vinyl silicane coupling agent solution, then pass through 65 DEG C of drying towers of temperature and dry
It is dry；
（2）It is expanded compound：
Glass fibre, phenolic fibre, aramid fiber are according to 5 after infiltrating:3:1 ratio, enter together in expanded nozzle, inwardly
Chamber is blown 0.8MPa pressure-air, and through expanded twisting, different types of fiber forms complex yarn after expanded.
Wherein, the complex yarn product total linear density is 1950tex, twist S90TPM.
Claims (6)
1. preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre, it is characterised in that with glass fibre
Based on, after surface infiltration processing, phenolic fibre, aramid fiber are equipped with, compound that no asbestos fibre is prepared is compound through expanded
Yarn.
2. preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre according to claim 1, its
It is characterised by, the phenolic fibre refers to the thermoplastic phenolic fiber or thermoplastic/thermosetting composite phenolic aldehyde prepared through electrostatic spinning
Fiber.
3. preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre according to claim 1, its
It is characterised by, the glass fibre refers to woven glass roving fabric, yarn linear density 550-650tex.
4. preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre according to claim 1, its
It is characterised by, concrete technology step is as follows：
（1）The infiltration processing of glass fibre：
The glass fiber impregnated 3-5 hours in 1-5% silane coupler solution are taken, are then dried by 45-65 DEG C of drying tower of temperature
It is dry；
（2）It is expanded compound：
Glass fibre, phenolic fibre, aramid fiber are according to 5 after infiltrating:2-4:1 ratio, enter together in expanded nozzle, to
Inner chamber is blown 0.5-1MPa pressure-air, and through expanded twisting, different types of fiber forms complex yarn after expanded.
5. preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre according to claim 1,4,
Characterized in that, the complex yarn product total linear density is 1750-2050tex, twist S65-90TPM.
6. preparation method of a kind of clutch surface without the expanded complex yarn of asbestos fibre according to claim 4, its
It is characterised by, the step（1）Middle silane coupler solution includes vinyl silanes, amino silane, methacryloxy silicon
It is one or more compound in alkane.
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 true CN107675313A (en) | 2018-02-09 |
| CN107675313B CN107675313B (en) | 2019-05-10 |
Family
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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) |
Cited By (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 |
| CN109265018A (en) * | 2018-11-09 | 2019-01-25 | 东台市华阳玻纤有限责任公司 | A kind of fiberglass overlay film bulking process applied to clutch surface 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 |
Cited By (5)
| 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 |
| CN109265018A (en) * | 2018-11-09 | 2019-01-25 | 东台市华阳玻纤有限责任公司 | A kind of fiberglass overlay film bulking process applied to clutch surface reinforcing material |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107675313B (en) | 2019-05-10 |
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