CN106192050A - Anti-electrostatic polymer composite fibre - Google Patents
Anti-electrostatic polymer composite fibre Download PDFInfo
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- CN106192050A CN106192050A CN201610715053.0A CN201610715053A CN106192050A CN 106192050 A CN106192050 A CN 106192050A CN 201610715053 A CN201610715053 A CN 201610715053A CN 106192050 A CN106192050 A CN 106192050A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
Abstract
The application relates to anti-electrostatic polymer composite fibre, and described composite fibre is with polypropylene as matrix, and CNT and low-melting-point metal are filler；In described composite fibre, content of carbon nanotubes is 0.1～5vol%, and CNT processes through platinum grain suspension；Described low-melting-point metal is sn-bi alloy, terne metal, and sn-bi alloy content is 0.1～1.5%, and terne metal content is 0.1～2%, and described sn-bi alloy, terne metal particle diameter are 20～30 μm.
Description
Technical field
The application relates to antistatic fibre field, particularly relates to a kind of anti-electrostatic polymer composite fibre.
Background technology
Electrostatic is that along with the development of electronics industry, the harm that electrostatic brings to the mankind is increasing owing to friction produces, than
As, electrostatic can affect safety with the normal operation of radio on countermeasure aircraft；Electrostatic easily adsorbs dust, causes pharmacy
The environment cleanliness such as factory require high local pollution；For human body, electrostatic may affect various diseases in human body accumulation, etc..
Coat antistatic coating at product surface, eliminate electrostatic so that its performance more stable life-span is longer by improving surface conductivity
It is very important.
Encounter problems currently for polymer conductive fibre and mainly have: fiber drawing process causes conductive filler spacing to increase
Greatly, conductive network destroy, cause conductivity threshold to increase, fibrous mechanical property is poor；Single conductive filler is due to nanoparticle
Reuniting, cause conductive nano filler conductive network inefficient, conductivity threshold is high.
Summary of the invention
It is desirable to provide a kind of anti-electrostatic polymer composite fibre, to solve problem set forth above.
Providing a kind of anti-electrostatic polymer composite fibre in embodiments of the invention, described composite fibre with polypropylene is
Matrix, CNT and low-melting-point metal are filler；In described composite fibre, content of carbon nanotubes is 0.1～5vol%, and carbon is received
Mitron processes through platinum grain suspension；Described low-melting-point metal is sn-bi alloy, terne metal, and sn-bi alloy content is 0.1
～1.5%, terne metal content is 0.1～2%, and described sn-bi alloy, terne metal particle diameter are 20～30 μm.
The technical scheme that embodiments of the invention provide can include following beneficial effect:
The anti-electrostatic polymer composite fibre of the present invention, this composite fibre with polypropylene as matrix, CNT and eutectic
Point metal is filler so that it has good electric conductivity, and antistatic behaviour is relatively strong, thus solves problem set forth above.
Aspect and advantage that the application adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the application.It should be appreciated that above general description and details hereinafter only describe
It is exemplary and explanatory, the application can not be limited.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to the following drawings
Other accompanying drawing.
Fig. 1 is the Making programme figure of composite fibre of the present invention.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the present invention are consistent.
Electrostatic is that along with the development of electronics industry, the harm that electrostatic brings to the mankind is increasing owing to friction produces, than
As, electrostatic can affect safety with the normal operation of radio on countermeasure aircraft；Electrostatic easily adsorbs dust, causes pharmacy
The environment cleanliness such as factory require high local pollution；For human body, electrostatic may affect various diseases in human body accumulation, etc..
Coat antistatic coating at product surface, eliminate electrostatic so that its performance more stable life-span is longer by improving surface conductivity
It is very important.
Conducting polymer composite material be with polymeric material for substrate add have high conduction performance organic and inorganic,
The conductive fillers such as metal, make it disperse in the base through various means thus form the composite with electric conductivity.At present
The aspects such as the research formation being concentrated mainly on the selection of conductive filler, conductive network to conducing composite material；Polymer fiber
Possess the advantages such as cheap, quality is light, specific strength is big, heat conductivity is little, stable chemical nature, thus be widely used in raw
Produce various fields of recent life, but, most polymers is good electrical insulator, and it easily produces electrostatic, limits its application.
Encounter problems currently for polymer conductive fibre and mainly have: fiber drawing process causes conductive filler spacing to increase
Greatly, conductive network destroy, cause conductivity threshold to increase, fibrous mechanical property is poor；Single conductive filler is due to nanoparticle
Reuniting, cause conductive nano filler conductive network inefficient, conductivity threshold is high.
Application scenarios one:
Embodiments herein relates to anti-electrostatic polymer composite fibre, described composite fibre with polypropylene as matrix, carbon
Nanotube and low-melting-point metal are filler so that it has good electric conductivity, and antistatic behaviour is stronger.
In the composite fibre of the embodiment of the present invention, using CNT, low-melting-point metal is filler, and described CNT is
Multi-walled carbon nano-tubes, possesses good electric conductivity, excellent in mechanical performance, and in annealing process, CNT can be returned to
Curling or the state of winding, CNT mutually has a common boundary formation the first weight conductive network, and the mechanical property that CNT is excellent
After can ensure that precursor is stretched, in composite fibre, conductive network is not destroyed.
Preferably, in described composite fibre, content of carbon nanotubes is 0.1～5vol%, and CNT hangs through platinum grain
Supernatant liquid processes；Described low-melting-point metal is sn-bi alloy, terne metal, and sn-bi alloy content is 0.1～1.5%, terne metal
Content is 0.1～2%, and described sn-bi alloy, terne metal particle diameter are 20～30 μm.
In the composite fibre of the embodiment of the present invention, CNT processes through platinum grain suspension, and its surface is embedded with platinum
Grain, in annealing process, the low-melting-point metal in molten state is blended with the platinum grain of carbon nano tube surface, and then receives with carbon
Mitron is embedded in together, and after drawing process, molten state low-melting-point metal is stretched, and forms the second weight conductive network, increases further
Add the conductivity of composite fibre；Further, after annealing, in composite fibre, metallic particles mutually merges, and contact point reduces, connects
Resistance of getting an electric shock reduces.
Preferably, possibly together with calcium carbonate in described composite fibre, described calcium carbonate content is 0.6w%.
In the composite fibre of the application, further increase inorganic particle calcium carbonate, owing to the volume of calcium carbonate discharges effect
Should, can effectively reduce the excess effusion value of composite fibre, concurrently facilitate the dispersion of CNT, improve the networking effect of conductive network
Rate.
Further preferred, such as Fig. 1, the making step of described composite fibre is as follows:
Step one, CNT processes:
First, compound concentration is 10-4M chloroplatinic acid and concentration are 10-5The reaction solution of M polyvinylpyrrolidone, to reaction
Solution is passed through high-purity argon gas bubbling 30min, removes the oxygen in liquid, be passed through hydrogen 10min the most equally and reduce, with
After reaction solution sealed lucifuge stand 12h, in reaction system, the platinum grain growth of about 5nm, obtain platinum grain and suspend
Liquid；
Take the multi-walled carbon nano-tubes of purchase, a length of 50～500 μm, be dipped into more than 1h in above-mentioned suspension, by
Being about 5nm in platinum grain, particle diameter is less, and platinum grain can be embedded in surface or the fault location of multi-walled carbon nano-tubes；
Step 2, prepares mixture:
By sn-bi alloy, terne metal, CNT, antioxidant 1010, antioxidant 168, zinc stearate, calcium carbonate
Uniformly mix in homogenizer by proportioning with polypropylene granules, then use extruder extruding pelletization, obtain compound particles；
(wherein, sn-bi alloy, terne metal particle diameter are 20～30 μm, and sn-bi alloy content is 0.1～1.5%, and slicker solder closes
Gold content is 0.1～2%, and content of carbon nanotubes is 0.1～5vol%, and antioxidant 1010 content is 0.1w%, antioxidant
168 content are 0.1w%, and zinc stearate content is 0.25w%, and calcium carbonate content is 0.6w%)；
Step 3, prepares precursor:
Said mixture granule is dried at 80 DEG C 4h, and then utilizing capillary rheometer is precursor by its spinning；
Step 4, prepares anti-electrostatic polymer composite:
Upper step is obtained precursor and makes annealing treatment 5h, then Uniform Tension at 180 DEG C, extend 5 with 10mm/min speed tensile
～20 times, obtain anti-electrostatic polymer composite fibre.
Application scenarios two:
Embodiments herein relates to anti-electrostatic polymer composite fibre, described composite fibre with polypropylene as matrix, carbon
Nanotube and low-melting-point metal are filler so that it has good electric conductivity, and antistatic behaviour is stronger.
In the composite fibre of the embodiment of the present invention, using CNT, low-melting-point metal is filler, and described CNT is
Multi-walled carbon nano-tubes, possesses good electric conductivity, excellent in mechanical performance, and in annealing process, CNT can be returned to
Curling or the state of winding, CNT mutually has a common boundary formation the first weight conductive network, and the mechanical property that CNT is excellent
After can ensure that precursor is stretched, in composite fibre, conductive network is not destroyed.
Preferably, in described composite fibre, content of carbon nanotubes is 0.1vol%, and CNT is through platinum grain suspension
Process；Described low-melting-point metal is sn-bi alloy, terne metal, and sn-bi alloy content is 0.1～1.5%, terne metal content
Being 0.1～2%, described sn-bi alloy, terne metal particle diameter are 20～30 μm.
In the composite fibre of the embodiment of the present invention, CNT processes through platinum grain suspension, and its surface is embedded with platinum
Grain, in annealing process, the low-melting-point metal in molten state is blended with the platinum grain of carbon nano tube surface, and then receives with carbon
Mitron is embedded in together, and after drawing process, molten state low-melting-point metal is stretched, and forms the second weight conductive network, increases further
Add the conductivity of composite fibre；Further, after annealing, in composite fibre, metallic particles mutually merges, and contact point reduces, connects
Resistance of getting an electric shock reduces.
Preferably, possibly together with calcium carbonate in described composite fibre, described calcium carbonate content is 0.6w%.
In the composite fibre of the application, further increase inorganic particle calcium carbonate, owing to the volume of calcium carbonate discharges effect
Should, can effectively reduce the excess effusion value of composite fibre, concurrently facilitate the dispersion of CNT, improve the networking effect of conductive network
Rate.
Further preferred, such as Fig. 1, the making step of described composite fibre is as follows:
Step one, CNT processes:
First, compound concentration is 10-4M chloroplatinic acid and concentration are 10-5The reaction solution of M polyvinylpyrrolidone, to reaction
Solution is passed through high-purity argon gas bubbling 30min, removes the oxygen in liquid, be passed through hydrogen 10min the most equally and reduce, with
After reaction solution sealed lucifuge stand 12h, in reaction system, the platinum grain growth of about 5nm, obtain platinum grain and suspend
Liquid；
Take the multi-walled carbon nano-tubes of purchase, a length of 50～500 μm, be dipped into more than 1h in above-mentioned suspension, by
Being about 5nm in platinum grain, particle diameter is less, and platinum grain can be embedded in surface or the fault location of multi-walled carbon nano-tubes；
Step 2, prepares mixture:
By sn-bi alloy, terne metal, CNT, antioxidant 1010, antioxidant 168, zinc stearate, calcium carbonate
Uniformly mix in homogenizer by proportioning with polypropylene granules, then use extruder extruding pelletization, obtain compound particles；
Step 3, prepares precursor:
Said mixture granule is dried at 80 DEG C 4h, and then utilizing capillary rheometer is precursor by its spinning；
Step 4, prepares anti-electrostatic polymer composite fibre:
Upper step is obtained precursor and makes annealing treatment 5h, then Uniform Tension at 180 DEG C, extend 5 with 10mm/min speed tensile
～20 times, obtain anti-electrostatic polymer composite fibre.
Application scenarios three:
Embodiments herein relates to anti-electrostatic polymer composite fibre, described composite fibre with polypropylene as matrix, carbon
Nanotube and low-melting-point metal are filler so that it has good electric conductivity, and antistatic behaviour is stronger.
In the composite fibre of the embodiment of the present invention, using CNT, low-melting-point metal is filler, and described CNT is
Multi-walled carbon nano-tubes, possesses good electric conductivity, excellent in mechanical performance, and in annealing process, CNT can be returned to
Curling or the state of winding, CNT mutually has a common boundary formation the first weight conductive network, and the mechanical property that CNT is excellent
After can ensure that precursor is stretched, in composite fibre, conductive network is not destroyed.
Preferably, in described composite fibre, content of carbon nanotubes is 1vol%, and CNT is at platinum grain suspension
Reason；Described low-melting-point metal is sn-bi alloy, terne metal, and sn-bi alloy content is 0.1～1.5%, and terne metal content is
0.1～2%, described sn-bi alloy, terne metal particle diameter are 20～30 μm.
In the composite fibre of the embodiment of the present invention, CNT processes through platinum grain suspension, and its surface is embedded with platinum
Grain, in annealing process, the low-melting-point metal in molten state is blended with the platinum grain of carbon nano tube surface, and then receives with carbon
Mitron is embedded in together, and after drawing process, molten state low-melting-point metal is stretched, and forms the second weight conductive network, increases further
Add the conductivity of composite fibre；Further, after annealing, in composite fibre, metallic particles mutually merges, and contact point reduces, connects
Resistance of getting an electric shock reduces.
Preferably, possibly together with calcium carbonate in described composite fibre, described calcium carbonate content is 0.6w%.
In the composite fibre of the application, further increase inorganic particle calcium carbonate, owing to the volume of calcium carbonate discharges effect
Should, can effectively reduce the excess effusion value of composite fibre, concurrently facilitate the dispersion of CNT, improve the networking effect of conductive network
Rate.
Further preferred, such as Fig. 1, the making step of described composite fibre is as follows:
Step one, CNT processes:
First, compound concentration is 10-4M chloroplatinic acid and concentration are 10-5The reaction solution of M polyvinylpyrrolidone, to reaction
Solution is passed through high-purity argon gas bubbling 30min, removes the oxygen in liquid, be passed through hydrogen 10min the most equally and reduce, with
After reaction solution sealed lucifuge stand 12h, in reaction system, the platinum grain growth of about 5nm, obtain platinum grain and suspend
Liquid；
Take the multi-walled carbon nano-tubes of purchase, a length of 50～500 μm, be dipped into more than 1h in above-mentioned suspension, by
Being about 5nm in platinum grain, particle diameter is less, and platinum grain can be embedded in surface or the fault location of multi-walled carbon nano-tubes；
Step 2, prepares mixture:
By sn-bi alloy, terne metal, CNT, antioxidant 1010, antioxidant 168, zinc stearate, calcium carbonate
Uniformly mix in homogenizer by proportioning with polypropylene granules, then use extruder extruding pelletization, obtain compound particles；
Step 3, prepares precursor:
Said mixture granule is dried at 80 DEG C 4h, and then utilizing capillary rheometer is precursor by its spinning；
Step 4, prepares anti-electrostatic polymer composite fibre:
Upper step is obtained precursor and makes annealing treatment 5h, then Uniform Tension at 180 DEG C, extend 5 with 10mm/min speed tensile
～20 times, obtain anti-electrostatic polymer composite fibre.
Application scenarios four:
Embodiments herein relates to anti-electrostatic polymer composite fibre, described composite fibre with polypropylene as matrix, carbon
Nanotube and low-melting-point metal are filler so that it has good electric conductivity, and antistatic behaviour is stronger.
In the composite fibre of the embodiment of the present invention, using CNT, low-melting-point metal is filler, and described CNT is
Multi-walled carbon nano-tubes, possesses good electric conductivity, excellent in mechanical performance, and in annealing process, CNT can be returned to
Curling or the state of winding, CNT mutually has a common boundary formation the first weight conductive network, and the mechanical property that CNT is excellent
After can ensure that precursor is stretched, in composite fibre, conductive network is not destroyed.
Preferably, in described composite fibre, content of carbon nanotubes is 2vol%, and CNT is at platinum grain suspension
Reason；Described low-melting-point metal is sn-bi alloy, terne metal, and sn-bi alloy content is 0.1～1.5%, and terne metal content is
0.1～2%, described sn-bi alloy, terne metal particle diameter are 20～30 μm.
In the composite fibre of the embodiment of the present invention, CNT processes through platinum grain suspension, and its surface is embedded with platinum
Grain, in annealing process, the low-melting-point metal in molten state is blended with the platinum grain of carbon nano tube surface, and then receives with carbon
Mitron is embedded in together, and after drawing process, molten state low-melting-point metal is stretched, and forms the second weight conductive network, increases further
Add the conductivity of composite fibre；Further, after annealing, in composite fibre, metallic particles mutually merges, and contact point reduces, connects
Resistance of getting an electric shock reduces.
Preferably, possibly together with calcium carbonate in described composite fibre, described calcium carbonate content is 0.6w%.
In the composite fibre of the application, further increase inorganic particle calcium carbonate, owing to the volume of calcium carbonate discharges effect
Should, can effectively reduce the excess effusion value of composite fibre, concurrently facilitate the dispersion of CNT, improve the networking effect of conductive network
Rate.
Further preferred, such as Fig. 1, the making step of described composite fibre is as follows:
Step one, CNT processes:
First, compound concentration is 10-4M chloroplatinic acid and concentration are 10-5The reaction solution of M polyvinylpyrrolidone, to reaction
Solution is passed through high-purity argon gas bubbling 30min, removes the oxygen in liquid, be passed through hydrogen 10min the most equally and reduce, with
After reaction solution sealed lucifuge stand 12h, in reaction system, the platinum grain growth of about 5nm, obtain platinum grain and suspend
Liquid；
Take the multi-walled carbon nano-tubes of purchase, a length of 50～500 μm, be dipped into more than 1h in above-mentioned suspension, by
Being about 5nm in platinum grain, particle diameter is less, and platinum grain can be embedded in surface or the fault location of multi-walled carbon nano-tubes；
Step 2, prepares mixture:
By sn-bi alloy, terne metal, CNT, antioxidant 1010, antioxidant 168, zinc stearate, calcium carbonate
Uniformly mix in homogenizer by proportioning with polypropylene granules, then use extruder extruding pelletization, obtain compound particles；
Step 3, prepares precursor:
Said mixture granule is dried at 80 DEG C 4h, and then utilizing capillary rheometer is precursor by its spinning；
Step 4, prepares anti-electrostatic polymer composite fibre:
Upper step is obtained precursor and makes annealing treatment 5h, then Uniform Tension at 180 DEG C, extend 5 with 10mm/min speed tensile
～20 times, obtain anti-electrostatic polymer composite fibre.
Application scenarios five:
Embodiments herein relates to anti-electrostatic polymer composite fibre, described composite fibre with polypropylene as matrix, carbon
Nanotube and low-melting-point metal are filler so that it has good electric conductivity, and antistatic behaviour is stronger.
In the composite fibre of the embodiment of the present invention, using CNT, low-melting-point metal is filler, and described CNT is
Multi-walled carbon nano-tubes, possesses good electric conductivity, excellent in mechanical performance, and in annealing process, CNT can be returned to
Curling or the state of winding, CNT mutually has a common boundary formation the first weight conductive network, and the mechanical property that CNT is excellent
After can ensure that precursor is stretched, in composite fibre, conductive network is not destroyed.
Preferably, in described composite fibre, content of carbon nanotubes is 5vol%, and CNT is at platinum grain suspension
Reason；Described low-melting-point metal is sn-bi alloy, terne metal, and sn-bi alloy content is 0.1～1.5%, and terne metal content is
0.1～2%, described sn-bi alloy, terne metal particle diameter are 20～30 μm.
In the composite fibre of the embodiment of the present invention, CNT processes through platinum grain suspension, and its surface is embedded with platinum
Grain, in annealing process, the low-melting-point metal in molten state is blended with the platinum grain of carbon nano tube surface, and then receives with carbon
Mitron is embedded in together, and after drawing process, molten state low-melting-point metal is stretched, and forms the second weight conductive network, increases further
Add the conductivity of composite fibre；Further, after annealing, in composite fibre, metallic particles mutually merges, and contact point reduces, connects
Resistance of getting an electric shock reduces.
Preferably, possibly together with calcium carbonate in described composite fibre, described calcium carbonate content is 0.6w%.
In the composite fibre of the application, further increase inorganic particle calcium carbonate, owing to the volume of calcium carbonate discharges effect
Should, can effectively reduce the excess effusion value of composite fibre, concurrently facilitate the dispersion of CNT, improve the networking effect of conductive network
Rate.
Further preferred, such as Fig. 1, the making step of described composite fibre is as follows:
Step one, CNT processes:
First, compound concentration is 10-4M chloroplatinic acid and concentration are 10-5The reaction solution of M polyvinylpyrrolidone, to reaction
Solution is passed through high-purity argon gas bubbling 30min, removes the oxygen in liquid, be passed through hydrogen 10min the most equally and reduce, with
After reaction solution sealed lucifuge stand 12h, in reaction system, the platinum grain growth of about 5nm, obtain platinum grain and suspend
Liquid；
Take the multi-walled carbon nano-tubes of purchase, a length of 50～500 μm, be dipped into more than 1h in above-mentioned suspension, by
Being about 5nm in platinum grain, particle diameter is less, and platinum grain can be embedded in surface or the fault location of multi-walled carbon nano-tubes；
Step 2, prepares mixture:
By sn-bi alloy, terne metal, CNT, antioxidant 1010, antioxidant 168, zinc stearate, calcium carbonate
Uniformly mix in homogenizer by proportioning with polypropylene granules, then use extruder extruding pelletization, obtain compound particles；
Step 3, prepares precursor:
Said mixture granule is dried at 80 DEG C 4h, and then utilizing capillary rheometer is precursor by its spinning；
Step 4, prepares anti-electrostatic polymer composite fibre:
Upper step is obtained precursor and makes annealing treatment 5h, then Uniform Tension at 180 DEG C, extend 5 with 10mm/min speed tensile
～20 times, obtain anti-electrostatic polymer composite fibre.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the present invention
Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modification, purposes or
Person's adaptations is followed the general principle of the present invention and includes the undocumented common knowledge in the art of the application
Or conventional techniques means.Description and embodiments is considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (2)
1. an anti-electrostatic polymer composite fibre, described composite fibre is with polypropylene as matrix, and CNT and low melting point are golden
Belong to for filler.
Anti-electrostatic polymer composite fibre the most according to claim 1, it is characterised in that in described composite fibre, carbon is received
Nanotube content is 0.1～5vol%, and CNT processes through platinum grain suspension；Described low-melting-point metal be sn-bi alloy,
Terne metal, sn-bi alloy content is 0.1～1.5%, and terne metal content is 0.1～2%, and described sn-bi alloy, slicker solder close
Goldc grains footpath is 20～30 μm.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108842270A (en) * | 2018-08-30 | 2018-11-20 | 佛山市南海区佳妍内衣有限公司 | It can three-dimensional structure fabric to fine tune temperature section |
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| CN102936357A (en) * | 2012-10-31 | 2013-02-20 | 北京化工大学 | Antistatic agent made from silver nanowire and functional carbon nano tube (CNT) and preparation method |
| CN104098813A (en) * | 2013-04-12 | 2014-10-15 | 中国石油化工股份有限公司 | Conductive plastic and preparation method thereof |
| CN104098834A (en) * | 2013-04-12 | 2014-10-15 | 中国石油化工股份有限公司 | Conductive polymer composite material and preparation method thereof |
| CN104099680A (en) * | 2013-04-12 | 2014-10-15 | 中国石油化工股份有限公司 | Polymer/nonconductive filling material/metal composite fiber and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108842270A (en) * | 2018-08-30 | 2018-11-20 | 佛山市南海区佳妍内衣有限公司 | It can three-dimensional structure fabric to fine tune temperature section |
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