CN106555275A - A kind of heat-resistant nonwovens - Google Patents
A kind of heat-resistant nonwovens Download PDFInfo
- Publication number
- CN106555275A CN106555275A CN201510623311.8A CN201510623311A CN106555275A CN 106555275 A CN106555275 A CN 106555275A CN 201510623311 A CN201510623311 A CN 201510623311A CN 106555275 A CN106555275 A CN 106555275A
- Authority
- CN
- China
- Prior art keywords
- heat
- parts
- resistant nonwovens
- resistant
- nonwovens
- 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.)
- Pending
Links
Classifications
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- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
-
- 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
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
Abstract
The present invention provides a kind of heat-resistant nonwovens, and the heat-resistant nonwovens include following components, and component is in terms of parts by weight：1～5 part of methyl stearate, 5～10 parts of polyamidoimide, 5～15 parts of politef, 15～25 parts of Wholly aromatic polyester, 0.2～1 part of dispersant, 0.2～1 part of polyphenylene sulfide.The heat-resistant nonwovens that the present invention is provided, size is unchanged at high temperature, and heat decomposition temperature is high, repeats and utilizes.
Description
Technical field
The present invention relates to field of nonwoven fabric technology, more particularly to a kind of heat-resistant nonwovens.
Background technology
Non-woven fabrics be by orientation or random fiber and constitute, be environment-friendly materials of new generation, with moistureproof, ventilative, light weight, it is recyclable the features such as.In recent years, used as one of characteristic required by telephone wire original paper, the non-woven fabrics being assembled in electrochemical element also use the non-woven fabrics of excellent heat resistance to heat-resistant nonwovens.Existing heat-resistant nonwovens heat resistance is poor, non-woven fabrics at high temperature sizes change, be unfavorable for recycling.
The content of the invention
To solve above-mentioned technical problem, the technical scheme that the invention is adopted is：
A kind of heat-resistant nonwovens, the heat-resistant nonwovens include following components, and component is in terms of parts by weight：1～5 part of methyl stearate, 5～10 parts of polyamidoimide, 5～15 parts of politef, 15～25 parts of Wholly aromatic polyester, 0.2～1 part of dispersant, 0.2～1 part of polyphenylene sulfide.
Further, Wholly aromatic polyester is by obtained from aromatic diol monomers are polymerized with aromatic hydroxy-carboxylic monomer.
Further, the thickness of heat-resistant nonwovens is 50～100 μm.
The invention has the advantages and positive effects that：The heat-resistant nonwovens that the present invention is provided, size is unchanged at high temperature, and heat decomposition temperature is high, repeats and utilizes.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment and the feature in embodiment in the present invention can be mutually combined.
The present invention will be described in detail by embodiment below.
A kind of heat-resistant nonwovens, the heat-resistant nonwovens include following components, and component is in terms of parts by weight：1～5 part of methyl stearate, 5～10 parts of polyamidoimide, 5～15 parts of politef, 15～25 parts of Wholly aromatic polyester, 0.2～1 part of dispersant, 0.2～1 part of polyphenylene sulfide.
Further, Wholly aromatic polyester is by obtained from aromatic diol monomers are polymerized with aromatic hydroxy-carboxylic monomer.
Further, the thickness of heat-resistant nonwovens is 50～100 μm.
Above one embodiment of the present of invention is described in detail, but the content has been only presently preferred embodiments of the present invention, it is impossible to be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement etc., still all should belong within the patent covering scope of the present invention.
Claims (3)
1. a kind of heat-resistant nonwovens, it is characterised in that：The heat-resistant nonwovens include following components, component
In terms of parts by weight：1～5 part of methyl stearate, 5～10 parts of polyamidoimide, politef
5～15 parts, 15～25 parts of Wholly aromatic polyester, 0.2～1 part of dispersant, polyphenylene sulfide 0.2～1
Part.
2. a kind of heat-resistant nonwovens according to claim 1, it is characterised in that：Wholly aromatic polyester
It is by obtained from aromatic diol monomers are polymerized with aromatic hydroxy-carboxylic monomer.
3. a kind of heat-resistant nonwovens according to claim 1, it is characterised in that：Heat-resistant nonwovens
Thickness is 50～100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623311.8A CN106555275A (en) | 2015-09-25 | 2015-09-25 | A kind of heat-resistant nonwovens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623311.8A CN106555275A (en) | 2015-09-25 | 2015-09-25 | A kind of heat-resistant nonwovens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106555275A true CN106555275A (en) | 2017-04-05 |
Family
ID=58416269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623311.8A Pending CN106555275A (en) | 2015-09-25 | 2015-09-25 | A kind of heat-resistant nonwovens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106555275A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030180622A1 (en) * | 2000-05-29 | 2003-09-25 | Takahiro Tsukuda | Separator for electrochemical device and method for producing the same, and electrochemical device |
| CN1930344A (en) * | 2004-03-12 | 2007-03-14 | 三菱制纸株式会社 | Heat resistant non-woven fabric |
| CN1942983A (en) * | 2004-04-16 | 2007-04-04 | 三菱制纸株式会社 | Separator for electrochemical element |
| CN102061627A (en) * | 2009-11-15 | 2011-05-18 | 盐城市绿地环保工程科技有限公司 | Method for preparing acid-base-resistant flame-retardant high temperature-resistant composite mat |
| CN102433683A (en) * | 2011-10-11 | 2012-05-02 | 宁波市瑞通新材料科技有限公司 | Composite ultra-thin non-woven fabric |
| CN102505349A (en) * | 2011-10-11 | 2012-06-20 | 宁波市瑞通新材料科技有限公司 | Ultrathin nonwoven fabric |
| CN102587148A (en) * | 2011-12-31 | 2012-07-18 | 齐德生 | Single-layer no-woven fabric |
| CN104508018A (en) * | 2012-07-30 | 2015-04-08 | 可乐丽股份有限公司 | Heat-resistant resin composite, method for producing same, and non-woven fabric for heat-resistant resin composite |
-
2015
- 2015-09-25 CN CN201510623311.8A patent/CN106555275A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030180622A1 (en) * | 2000-05-29 | 2003-09-25 | Takahiro Tsukuda | Separator for electrochemical device and method for producing the same, and electrochemical device |
| CN1930344A (en) * | 2004-03-12 | 2007-03-14 | 三菱制纸株式会社 | Heat resistant non-woven fabric |
| CN1942983A (en) * | 2004-04-16 | 2007-04-04 | 三菱制纸株式会社 | Separator for electrochemical element |
| CN102061627A (en) * | 2009-11-15 | 2011-05-18 | 盐城市绿地环保工程科技有限公司 | Method for preparing acid-base-resistant flame-retardant high temperature-resistant composite mat |
| CN102433683A (en) * | 2011-10-11 | 2012-05-02 | 宁波市瑞通新材料科技有限公司 | Composite ultra-thin non-woven fabric |
| CN102505349A (en) * | 2011-10-11 | 2012-06-20 | 宁波市瑞通新材料科技有限公司 | Ultrathin nonwoven fabric |
| CN102587148A (en) * | 2011-12-31 | 2012-07-18 | 齐德生 | Single-layer no-woven fabric |
| CN104508018A (en) * | 2012-07-30 | 2015-04-08 | 可乐丽股份有限公司 | Heat-resistant resin composite, method for producing same, and non-woven fabric for heat-resistant resin composite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |
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| WD01 | Invention patent application deemed withdrawn after publication |