CN106835491A - Environmentally-friendly multi-layer fibrous composite felt - Google Patents
Environmentally-friendly multi-layer fibrous composite felt Download PDFInfo
- Publication number
- CN106835491A CN106835491A CN201710127766.XA CN201710127766A CN106835491A CN 106835491 A CN106835491 A CN 106835491A CN 201710127766 A CN201710127766 A CN 201710127766A CN 106835491 A CN106835491 A CN 106835491A
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- CN
- China
- Prior art keywords
- environmentally
- fibrous composite
- friendly multi
- layer fibrous
- composite felt
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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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
Abstract
The present invention discloses a kind of environmentally-friendly multi-layer fibrous composite felt, described environmentally-friendly multi-layer fibrous composite felt includes glass chopped silk, ceramic fibre, organic bond and additive, described glass chopped silk accounts for 41% the 49% of environmentally-friendly multi-layer fibrous composite felt totality component, described ceramic fibre accounts for 48% the 53% of environmentally-friendly multi-layer fibrous composite felt totality component, described organic bond accounts for 1% the 3% of environmentally-friendly multi-layer fibrous composite felt totality component, described additive accounts for 2% the 3% of environmentally-friendly multi-layer fibrous composite felt totality component.The present invention provides a kind of environmentally-friendly multi-layer fibrous composite felt, with excellent rebound performance.The good advantage of fibrofelt elasticity.
Description
Technical field
The present invention relates to a kind of environmentally-friendly multi-layer fibrous composite felt.
Background technology
The bonding agent for being added during production general fibre felt at present is typically all that its production technology is big using silica gel and starch etc.
Mostly:1st, it is with slurry:Ceramic fibre, silica gel and starch etc. are mixed according to a certain percentage, felt slurry is made;2nd, it is molded:
Using mould vacuum suction filter into the wet base of fibrofelt;3rd, dry:In the wet base of fibrofelt being removed using modes such as hot blast or electrical heating
Moisture;4th, process:The fiber felt blanket after drying is processed into required all size sized products using cutting equipment;Using this
The weak point of the fibrofelt that kind of bonding agent is made be that fibrofelt in itself can folding endurance it is poor, it is impossible to random bending fold, product
Product bend winding, parcel inconvenience in work progress, and sealing is easily caused due to lacking elasticity when dilatation joint is clogged
Performance is bad, the problems such as leakage fire, gas leakage occurs；And the method for this use mould vacuum filtering shape process is bad due to sealing
The problems such as plus the distribution of vacuum filtering shape process process vacuum inhomogeneities so that fibrofelt thickness and Density inhomogeneity are existing
As seriously so as to influence the using effect of product.
The content of the invention
The present invention provides a kind of with excellent rebound performance.The environmentally-friendly multi-layer fiber of the elastic advantage carefully of fibrofelt is answered
Condensation material felt.
The technical scheme is that：A kind of environmentally-friendly multi-layer fibrous composite felt, described environmentally-friendly multi-layer fiber
Composite material felt includes glass chopped silk, ceramic fibre, organic bond and additive, described glass chopped silk
The 41%-49% of environmentally-friendly multi-layer fibrous composite felt totality component is accounted for, described ceramic fibre accounts for environmentally-friendly multi-layer fiber and answers
The 48%-53% of condensation material felt totality component, described organic bond accounts for environmentally-friendly multi-layer fibrous composite felt totality component
1%-3%, described additive account for environmentally-friendly multi-layer fibrous composite felt totality component 2%-3%.
In a preferred embodiment of the present invention, a diameter of 5-10um of the glass chopped silk, chopped length is
10-12mm。
In a preferred embodiment of the present invention, described glass chopped silk accounts for environmentally-friendly multi-layer fibrous composite
The 47% of felt totality component, described ceramic fibre accounts for the 50% of environmentally-friendly multi-layer fibrous composite felt totality component, described
Organic bond accounts for the 1% of environmentally-friendly multi-layer fibrous composite felt totality component, and described additive accounts for environmentally-friendly multi-layer fiber
The 2% of composite material felt totality component.
A kind of environmentally-friendly multi-layer fibrous composite felt of the invention, with excellent rebound performance.Fibrofelt elasticity is good
Advantage.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
Wherein, described environmentally-friendly multi-layer fibrous composite felt includes glass chopped silk, ceramic fibre, You Jijie
Mixture and additive, described glass chopped silk account for the 41%-49% of environmentally-friendly multi-layer fibrous composite felt totality component,
Described ceramic fibre accounts for the 48%-53% of environmentally-friendly multi-layer fibrous composite felt totality component, and described organic bond is accounted for
The 1%-3% of environmentally-friendly multi-layer fibrous composite felt totality component, described additive accounts for environmentally-friendly multi-layer fibrous composite
The 2%-3% of felt totality component.
Further illustrate, a diameter of 5-10um of the glass chopped silk, chopped length is 10-12mm, described
Glass chopped silk accounts for the 47% of environmentally-friendly multi-layer fibrous composite felt totality component, and described ceramic fibre accounts for environment-friendly type
The 50% of multi-layer fiber composite material felt totality component, it is total that described organic bond accounts for environmentally-friendly multi-layer fibrous composite felt
The 1% of body component, described additive accounts for the 2% of environmentally-friendly multi-layer fibrous composite felt totality component.
Further illustrating, glass chopped silk is by glass fibre（0.2-7mm long）It is evenly distributed in thermoplasticity
A kind of composite in resin matrix, its production technology is generally vented twin-screw extruder comminution granulation.The double spiral shells of exhaust
Bar extruder comminution granulation can be divided into two kinds of comminution granulations according to the difference of feed way.It is a kind of be by resin and be chopped after glass
Fiber is separately added into two charging hoppers of vented twin-screw extruder, is sent into resin and fiber together by feeding spiro rod
In barrel, fiber and mixed with resin are uniform in barrel, and the volatile materials in batch mixing is removed by exhaust section, further plasticate
By die extrusion material strip, then through cooling, dry, be then cut into pellet, it is short nanofarads to be commonly called as, another method be by resin and
Fiber（It is often folded yarn）It is separately added into the resin charging hopper of vented twin-screw extruder and enters silk mouthful, glass fibre is left
Rotation screw rod and kneader are crushed, and technique below is identical with chopped method, and it is nanofarads long to be commonly called as.Glass fiber content in pellet,
Former approach can be controlled by the rotating speed of feeding spiro rod；Later approach can be by the glass number of share of stock and material of adjustment feeding extruder
Screw speed in cylinder is controlled.Twin-screw extrusion function effectively makes resin fully plastify, and is uniformly combined with fiber, fiber
Length is very big to glass chopped silk performance impact, and on the premise of ensureing that fiber is uniformly distributed, universal law is that fiber is got over
Long, the product strength being made is higher.It is demonstrated experimentally that when glass fibre length is less than 0.04mm, fiber does not play humidification.Phase
Instead, if fibre length is oversize in glass chopped silk, the combination of resin and fiber will be affected, so as to influence glass
The intensity of the chopped silk of fiber.Fiberglass surfacing disposition direct relation the outward appearance and mechanical property of glass chopped silk
Energy.Treatment fiber surface size includes coupling agent, film forming agent, lubricant, wetting agent, antistatic additive, defoamer etc..Root
It is used to strengthen different resins according to glass fibre, glass fibre is processed with different size（By in drawing process
In be coated）.Size forms layer protecting film in fiberglass surfacing, and it affects dispersed of the fiber in resin
Condition, is related to the combination of fiber and resin, and then greatly have impact on the mechanical property of glass chopped silk.The present invention is provided
A kind of environmentally-friendly multi-layer fibrous composite felt, with excellent rebound performance.The good advantage of fibrofelt elasticity.
Specific embodiment of the invention, but protection scope of the present invention is not limited thereto, it is any to be familiar with this area
Technical staff disclosed herein technical scope in, the change or replacement that can be expected without creative work should all be contained
Cover within protection scope of the present invention.Therefore, the protection model that protection scope of the present invention should be limited with claims
Enclose and be defined.
Claims (3)
1. a kind of environmentally-friendly multi-layer fibrous composite felt, it is characterised in that：Described environmentally-friendly multi-layer fibrous composite felt
Including glass chopped silk, ceramic fibre, organic bond and additive, it is many that described glass chopped silk accounts for environment-friendly type
The 41%-49% of layer fibrous composite felt totality component, it is total that described ceramic fibre accounts for environmentally-friendly multi-layer fibrous composite felt
The 48%-53% of body component, described organic bond accounts for the 1%-3% of environmentally-friendly multi-layer fibrous composite felt totality component, institute
The additive stated accounts for the 2%-3% of environmentally-friendly multi-layer fibrous composite felt totality component.
2. environmentally-friendly multi-layer fibrous composite felt according to claim 1, it is characterised in that：It is described glass chopped
A diameter of 5-10um of silk, chopped length is 10-12mm.
3. environmentally-friendly multi-layer fibrous composite felt according to claim 1, it is characterised in that：Described glass fibre is short
Chopping accounts for the 47% of environmentally-friendly multi-layer fibrous composite felt totality component, and described ceramic fibre accounts for environmentally-friendly multi-layer fiber and answers
The 50% of condensation material felt totality component, described organic bond accounts for the 1% of environmentally-friendly multi-layer fibrous composite felt totality component,
Described additive accounts for the 2% of environmentally-friendly multi-layer fibrous composite felt totality component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127766.XA CN106835491A (en) | 2017-03-06 | 2017-03-06 | Environmentally-friendly multi-layer fibrous composite felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127766.XA CN106835491A (en) | 2017-03-06 | 2017-03-06 | Environmentally-friendly multi-layer fibrous composite felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106835491A true CN106835491A (en) | 2017-06-13 |
Family
ID=59138491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710127766.XA Pending CN106835491A (en) | 2017-03-06 | 2017-03-06 | Environmentally-friendly multi-layer fibrous composite felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106835491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233375A (en) * | 2022-08-25 | 2022-10-25 | 淄博雨程节能环保科技有限公司 | Fiber needled blanket and preparation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0745127B2 (en) * | 1990-05-25 | 1995-05-17 | 旭ファイバーグラス株式会社 | Composite fiber bundle cut product for thermoplastic resin reinforcement |
| JPH08325908A (en) * | 1995-05-31 | 1996-12-10 | Nippon Gurasufuaibaa Kogyo Kk | Heat insulating mat for combustor |
| CN1515723A (en) * | 2003-08-24 | 2004-07-28 | 樊福定 | Preparation method of glass fibre thin felt |
| CN1769561A (en) * | 2004-10-08 | 2006-05-10 | Sgl碳股份公司 | Polymer-bonded fiber agglomerate |
| CN1990930A (en) * | 2005-12-31 | 2007-07-04 | 樊福定 | Glass fiber thin felt for plastic floor leather base material and preparation method thereof |
| WO2008018193A1 (en) * | 2006-08-11 | 2008-02-14 | Fuji Corporation | Heat-insulating sound-absorbing material with high heat resistance |
| JP2008223165A (en) * | 2007-03-12 | 2008-09-25 | Fujikoo:Kk | Heat insulating and sound absorbing material |
| CN102264967A (en) * | 2008-11-03 | 2011-11-30 | 3M创新有限公司 | Mounting mat and pollution control device with same |
| CN103306048A (en) * | 2012-03-07 | 2013-09-18 | 福建赛特新材股份有限公司 | Fiber mat, preparation method and core material for vacuum thermal insulation plate |
| CN203637277U (en) * | 2013-04-17 | 2014-06-11 | 常熟市东宇绝缘复合材料有限公司 | Dustproof glass fiber composite felt |
-
2017
- 2017-03-06 CN CN201710127766.XA patent/CN106835491A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0745127B2 (en) * | 1990-05-25 | 1995-05-17 | 旭ファイバーグラス株式会社 | Composite fiber bundle cut product for thermoplastic resin reinforcement |
| JPH08325908A (en) * | 1995-05-31 | 1996-12-10 | Nippon Gurasufuaibaa Kogyo Kk | Heat insulating mat for combustor |
| CN1515723A (en) * | 2003-08-24 | 2004-07-28 | 樊福定 | Preparation method of glass fibre thin felt |
| CN1769561A (en) * | 2004-10-08 | 2006-05-10 | Sgl碳股份公司 | Polymer-bonded fiber agglomerate |
| CN1990930A (en) * | 2005-12-31 | 2007-07-04 | 樊福定 | Glass fiber thin felt for plastic floor leather base material and preparation method thereof |
| WO2008018193A1 (en) * | 2006-08-11 | 2008-02-14 | Fuji Corporation | Heat-insulating sound-absorbing material with high heat resistance |
| JP2008223165A (en) * | 2007-03-12 | 2008-09-25 | Fujikoo:Kk | Heat insulating and sound absorbing material |
| CN102264967A (en) * | 2008-11-03 | 2011-11-30 | 3M创新有限公司 | Mounting mat and pollution control device with same |
| CN103306048A (en) * | 2012-03-07 | 2013-09-18 | 福建赛特新材股份有限公司 | Fiber mat, preparation method and core material for vacuum thermal insulation plate |
| CN203637277U (en) * | 2013-04-17 | 2014-06-11 | 常熟市东宇绝缘复合材料有限公司 | Dustproof glass fiber composite felt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233375A (en) * | 2022-08-25 | 2022-10-25 | 淄博雨程节能环保科技有限公司 | Fiber needled blanket and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |