CN103451757A - Fiber having characteristics of static resistance, acid-alkali resistance, heat insulation and flame resistance - Google Patents
Fiber having characteristics of static resistance, acid-alkali resistance, heat insulation and flame resistance Download PDFInfo
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- CN103451757A CN103451757A CN2013102385004A CN201310238500A CN103451757A CN 103451757 A CN103451757 A CN 103451757A CN 2013102385004 A CN2013102385004 A CN 2013102385004A CN 201310238500 A CN201310238500 A CN 201310238500A CN 103451757 A CN103451757 A CN 103451757A
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Abstract
The invention discloses a fiber having characteristics of static resistance, acid-alkali resistance, heat insulation and flame resistance. A nanoparticle fiber is characterized in that polyolefin or polyolefin copolymer contains nano ceramic particles and nano carbon particles; the content of nano ceramic particles accounts for 0.01-10% of the total mass of the fiber; the average diameter of the nano ceramic particles is less than 500nm; the content of the nano carbon particles accounts for 0.001-5% of the total mass of the fiber; the average diameter of the nano carbon particles is less than 300nm; the nano ceramic particles are selected from one or mixture of several particles of aluminium oxide, silicon oxide, silicon carbide, hydroxyapatite, calcium oxide, silicon nitride and boron nitride particles; the nano carbon particles are prepared by adopting one or several of single-walled carbon nanotubes, multiwalled carbon nanotubes, fullerene and nano carbon fibers. The fiber disclosed by the invention is excellent in static resistance, acid-alkali resistance, heat insulation and flame resistance, so that the basic requirements of clothing fibers in all industries can be met.
Description
Technical field
The present invention relates to a kind of textile fabric, be specifically related to a kind of fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic.
Background technology
At present, except the part natural fabric, clothes with or industrial fabric be all to adopt petroleum-based chemical fibre as fibrous raw material usually.But these fabrics generally have easy generation static, not acid-alkali-corrosive-resisting, the problem such as inflammable in application process, not only people are caused in the fabric use procedure worry, affect the healthy of people, even likely threaten people's life, property safety.Although add the particle of conduction can solve electrostatic problem in fiber, by adding fire-retardant particle, also can make fiber obtain fire retardancy, but the hot environment in fiber production process often causes the character of functional particulate to change, antistatic and fire resistance for fiber exert an influence, and the fire retardant generally used now, or even the use of phosphorus flame retardant also is being subject to increasing application restric-tion because there is potential safety problem in it.In addition, possess fiber antistatic, anti-flaming function actually rare simultaneously, say nothing of there is antistatic, acid and alkali-resistance simultaneously, the multifunctional fibre of heat-insulation and heat-preservation and anti-flaming function.Therefore, need at present a kind ofly there is antistatic, acid and alkali-resistance, heat-insulation and heat-preservation and the multiple performance such as fire-retardant in the clothes fiber of one.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, a kind of fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant is provided.
For achieving the above object, technical scheme of the present invention is a kind of fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic, and this nano particle fiber is to include nano-ceramic particle and nano carbon particle in polyolefin or polyolefin copolymer.
In order to reach the effect of antistatic, acid and alkali-resistance preferably, preferred technical scheme is, the content of described nano-ceramic particle is total fiber mass 0.01～10%.
In order to reach antistatic, acid and alkali-resistance effect preferably, further preferred technical scheme is, the content of described nano carbon particle is total fiber mass 0.001～5%.
In order to improve the performance of resistant fiber static, acid and alkali-resistance, heat-insulating flame-retardant, further preferred technical scheme also has, and the average diameter of described nano-ceramic particle is less than 500 nanometers, and the average diameter of described nano carbon particle is less than 300 nanometers.
For antistatic property and the effect of heat insulation that improves fiber, further preferred technical scheme also has, described nano-ceramic particle is a kind of particle in aluminium oxide, silica, carborundum, hydroxyapatite, calcium oxide, silicon nitride and boron nitride particle, or the mixture of several particles; Described nano carbon particle one or more materials in Single Walled Carbon Nanotube, multi-walled carbon nano-tubes, fullerene and carbon nano-fiber make.
For the ease of producing described fiber, improve antistatic, acid and alkali-resistance, the heat-insulating flame-retardant performance of fiber, further preferred technical scheme also has, and described polyolefin or polyolefin copolymer are polypropylene.
Advantage of the present invention and beneficial effect are: by add nano-ceramic particle and nano carbon particle in fiber, make general fibre obtain antistatic, acid and alkali-resistance, heat-insulation and heat-preservation and anti-flaming function; Characteristics high temperature resistant, acid-alkali-corrosive-resisting that selected nano-ceramic particle and nano carbon particle all have, therefore can tolerate the various harsh working condition in the fiberizing process; Selected nano-ceramic particle and nano carbon particle all have high mechanical property, and therefore, the interpolation of these functional particulates is the effective mechanical performance of fortifying fibre also.
The specific embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention more clearly is described, and can not limit the scope of the invention with this.
In order to make fiber there is the performance of good antistatic, acid and alkali-resistance, heat-insulating flame-retardant, the present invention is a kind of fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic, and this nano particle fiber is to include nano-ceramic particle and nano carbon particle in polyolefin or polyolefin copolymer; The content of nano-ceramic particle is 0.01% of total fiber mass, the content of nano carbon particle is 5% of total fiber mass, the average diameter of nano-ceramic particle is 400 nanometers, the average diameter of nano carbon particle is less than 200 nanometers, the mixture that nano-ceramic particle is aluminium oxide, silica and silicon-carbide particle, nano carbon particle is made by Single Walled Carbon Nanotube and fullerene, and polyolefin or polyolefin copolymer are polypropylene.
The fiber mixed with nano-ceramic particle and nano carbon particle can be synthetic fiber or regenerated fiber.Nano-ceramic particle and nano carbon particle be by first with after the fibre spinning raw material evenly mixes, preparation becomes the spinning solution or the spinning melt that contain nano-ceramic particle and nano carbon particle and adds in fiber through normal spinning approach.
Embodiment 1
A kind of polyster fibre with antistatic, acid and alkali-resistance, heat-insulation and heat-preservation and anti-flaming function, it contains the nano alumina particles that accounts for fiber quality 5% and accounts for the multi-walled carbon nano-tubes of fiber quality 1%.Wherein the average diameter of nano aluminium oxide is 120 nanometers, and the average diameter of multi-walled carbon nano-tubes is 120 nanometers.After described nano aluminium oxide and multi-walled carbon nano-tubes are that polyester granulate evenly mixes, become through the screw extruder preparation spinning melt that contains nano aluminium oxide and multi-walled carbon nano-tubes and add in polyster fibre through normal spinning approach.
Embodiment 2
In order to improve the performance of resistant fiber static, acid and alkali-resistance, heat-insulating flame-retardant, preferably embodiment also has, a kind of viscose with antistatic, acid and alkali-resistance, heat-insulation and heat-preservation and anti-flaming function, it contains the nano silicon oxide and the nano silicon carbide granulate that mix with arbitrary proportion that accounts for fiber quality 0.5% and the multi-walled carbon nano-tubes and the fullerene that mix with arbitrary proportion that accounts for fiber quality 3%.Wherein the average diameter of nano silicon oxide is 20 nanometers, and the average diameter of nanometer silicon carbide is 80 nanometers, and the average diameter of multi-walled carbon nano-tubes is 100 nanometers, and the average diameter of fullerene is 0.7 nanometer.Described nano ceramics and nano carbon particle, with after cellulose evenly mixes, are prepared from through the solution spinning.
Embodiment 3
In order to improve the performance of resistant fiber static, acid and alkali-resistance, heat-insulating flame-retardant, preferably embodiment also has, a kind of polyster fibre with antistatic, acid and alkali-resistance, heat-insulation and heat-preservation and anti-flaming function, the Single Walled Carbon Nanotube that it contains the nano-hydroapatite particles mixed with arbitrary proportion that accounts for fiber quality 7% and nano silicon nitride silicon grain and accounts for fiber quality 0.05%.Wherein the average diameter of nanometer hydroxyapatite is 50 nanometers, and the average diameter of nano-silicon nitride is 10 nanometers, and the average diameter of Single Walled Carbon Nanotube is 1 nanometer.Described nanometer hydroxyapatite and Single Walled Carbon Nanotube, with after polyester granulate evenly mixes, become through the screw extruder preparation spinning melt that contains nanometer hydroxyapatite and Single Walled Carbon Nanotube and add in polyster fibre through normal spinning approach.
Embodiment 4
In order to improve the performance of resistant fiber static, acid and alkali-resistance, heat-insulating flame-retardant, preferably embodiment also has, a kind of fiber with antistatic, acid and alkali-resistance, heat-insulation and heat-preservation and anti-flaming function, it is a kind of fiber that accounts for the nano-ceramic particle of fiber quality 0.01～10% simultaneously and account for the nano carbon particle of fiber quality 0.001～5%.The raw material that described nano-ceramic particle is selected is one or more in aluminium oxide, silica, carborundum, hydroxyapatite, calcium oxide, silicon nitride and the boron nitride particle of diameter below 500 nanometers.Described nano carbon particle is the single wall of diameter below 300 nanometers or one or more in multi-walled carbon nano-tubes, fullerene or carbon nano-fiber.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. the fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic, is characterized in that, this nano particle fiber is to include nano-ceramic particle and nano carbon particle in polyolefin or polyolefin copolymer.
2. the nano particle fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic as claimed in claim 1, is characterized in that, the content of described nano-ceramic particle is total fiber mass 0.01～10%.
3. the nano particle fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic as claimed in claim 2, is characterized in that, the content of described nano carbon particle is total fiber mass 0.001～5%.
4. the nano particle fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic as claimed in claim 3, is characterized in that, the average diameter of described nano-ceramic particle is less than 500 nanometers.
5. the nano particle fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic as claimed in claim 4, is characterized in that, the average diameter of described nano carbon particle is less than 300 nanometers.
6. the nano particle fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic as claimed in claim 5, it is characterized in that, described nano-ceramic particle is a kind of particle in aluminium oxide, silica, carborundum, hydroxyapatite, calcium oxide, silicon nitride and boron nitride particle, or the mixture of several particles.
7. the nano particle fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic as claimed in claim 6, it is characterized in that, described nano carbon particle one or more materials in Single Walled Carbon Nanotube, multi-walled carbon nano-tubes, fullerene and carbon nano-fiber make.
8. the nano particle fiber with antistatic, acid and alkali-resistance, heat-insulating flame-retardant characteristic as claimed in claim 7, is characterized in that, described polyolefin or polyolefin copolymer are polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102385004A CN103451757A (en) | 2013-06-17 | 2013-06-17 | Fiber having characteristics of static resistance, acid-alkali resistance, heat insulation and flame resistance |
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| CN2013102385004A CN103451757A (en) | 2013-06-17 | 2013-06-17 | Fiber having characteristics of static resistance, acid-alkali resistance, heat insulation and flame resistance |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275005A (en) * | 2017-06-22 | 2017-10-20 | 安徽银力铸造有限公司 | A kind of preparation method of graphene coated polycrystalline mullite fibre composite conducting material |
| CN107385885A (en) * | 2017-08-14 | 2017-11-24 | 利均刺绣(海宁)有限公司 | Embroidery embroidery and its preparation technology with anti-flammability |
| JP2018536102A (en) * | 2015-11-20 | 2018-12-06 | 済南聖泉集団股▲ふん▼有限公司Ｊｉｎａｎ Ｓｈｅｎｇｑｕａｎ Ｇｒｏｕｐ Ｓｈａｒｅ Ｈｏｌｄｉｎｇ Ｃｏ．， Ｌｔｄ | Functional regenerated cellulose fiber and its preparation and use |
| CN110544561A (en) * | 2019-09-02 | 2019-12-06 | 东莞福川精密工业股份有限公司 | Special cable for flexible drag chain cable and manufacturing process |
| TWI744305B (en) * | 2016-04-06 | 2021-11-01 | 美商阿散德性能材料營運公司 | Light color/low resistance anti-static fiber and textiles incorporating the fiber |
| CN114703562A (en) * | 2022-03-09 | 2022-07-05 | 杭州惠丰化纤有限公司 | Superfine antistatic polyester-cotton composite yarn, preparation method thereof and antistatic fabric |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928170A (en) * | 2005-09-06 | 2007-03-14 | 中材科技股份有限公司 | Polypropylene fiber |
| CN101445970A (en) * | 2008-12-30 | 2009-06-03 | 彭书成 | Preparing method for composite fibers containing ultra-fine ceramic micro-powder |
-
2013
- 2013-06-17 CN CN2013102385004A patent/CN103451757A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928170A (en) * | 2005-09-06 | 2007-03-14 | 中材科技股份有限公司 | Polypropylene fiber |
| CN101445970A (en) * | 2008-12-30 | 2009-06-03 | 彭书成 | Preparing method for composite fibers containing ultra-fine ceramic micro-powder |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018536102A (en) * | 2015-11-20 | 2018-12-06 | 済南聖泉集団股▲ふん▼有限公司Ｊｉｎａｎ Ｓｈｅｎｇｑｕａｎ Ｇｒｏｕｐ Ｓｈａｒｅ Ｈｏｌｄｉｎｇ Ｃｏ．， Ｌｔｄ | Functional regenerated cellulose fiber and its preparation and use |
| TWI744305B (en) * | 2016-04-06 | 2021-11-01 | 美商阿散德性能材料營運公司 | Light color/low resistance anti-static fiber and textiles incorporating the fiber |
| CN107275005A (en) * | 2017-06-22 | 2017-10-20 | 安徽银力铸造有限公司 | A kind of preparation method of graphene coated polycrystalline mullite fibre composite conducting material |
| CN107385885A (en) * | 2017-08-14 | 2017-11-24 | 利均刺绣(海宁)有限公司 | Embroidery embroidery and its preparation technology with anti-flammability |
| CN107385885B (en) * | 2017-08-14 | 2019-12-06 | 湖南再红湘绣有限公司 | Embroidery with flame retardance and preparation process thereof |
| CN110544561A (en) * | 2019-09-02 | 2019-12-06 | 东莞福川精密工业股份有限公司 | Special cable for flexible drag chain cable and manufacturing process |
| CN114703562A (en) * | 2022-03-09 | 2022-07-05 | 杭州惠丰化纤有限公司 | Superfine antistatic polyester-cotton composite yarn, preparation method thereof and antistatic fabric |
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