CN109880247A - A kind of polystyrene electronic carrier tape material and preparation method thereof containing ultra-dispersed carbon nanotube - Google Patents
A kind of polystyrene electronic carrier tape material and preparation method thereof containing ultra-dispersed carbon nanotube Download PDFInfo
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- CN109880247A CN109880247A CN201910123598.6A CN201910123598A CN109880247A CN 109880247 A CN109880247 A CN 109880247A CN 201910123598 A CN201910123598 A CN 201910123598A CN 109880247 A CN109880247 A CN 109880247A
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- carbon nanotube
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 109
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 109
- 239000004793 Polystyrene Substances 0.000 title claims abstract description 79
- 229920002223 polystyrene Polymers 0.000 title claims abstract description 78
- 239000000463 material Substances 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002270 dispersing agent Substances 0.000 claims abstract description 81
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 13
- NYMJUDIMUFFNEJ-UHFFFAOYSA-N 1-(4-hydroxyphenyl)cyclopropane-1-carboxylic acid Chemical compound C=1C=C(O)C=CC=1C1(C(=O)O)CC1 NYMJUDIMUFFNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000004464 hydroxyphenyl group Chemical group 0.000 claims abstract description 6
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 42
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 32
- YMGUBTXCNDTFJI-UHFFFAOYSA-N cyclopropanecarboxylic acid Chemical compound OC(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-N 0.000 claims description 22
- 235000019441 ethanol Nutrition 0.000 claims description 16
- -1 4- Fluorophenylamino Chemical group 0.000 claims description 15
- 239000002048 multi walled nanotube Substances 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 13
- 238000000227 grinding Methods 0.000 claims description 8
- 238000003801 milling Methods 0.000 claims description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002474 experimental method Methods 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- 230000000052 comparative effect Effects 0.000 description 20
- 239000002994 raw material Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000012876 carrier material Substances 0.000 description 6
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical group OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 208000013935 Electric injury Diseases 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229960003424 phenylacetic acid Drugs 0.000 description 1
- 239000003279 phenylacetic acid Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007342 radical addition reaction Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The present invention relates to electronic carrier tape technical field of material, specifically disclose a kind of polystyrene electronic carrier tape material and preparation method thereof containing ultra-dispersed carbon nanotube.The polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube includes the material composition of following parts by weight: 80~120 parts of polystyrene；1~2 part of ultra-dispersed carbon nanotube；1~3 part of dispersing agent.The dispersing agent is prepared via a method which to obtain: by 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid organic solvent is added, then sodium hydroxide solution is added, 2~3h is reacted under the conditions of 60~70 DEG C, is concentrated after removal solvent up to the dispersing agent；The molar ratio of 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and sodium hydroxide is 1:1.Embodiment experiment shows that the polystyrene electronic carrier tape material of the present invention containing ultra-dispersed carbon nanotube has excellent antistatic effect.
Description
Technical field
The present invention relates to electronic carrier tape technical field of material, and in particular to a kind of polyphenyl containing ultra-dispersed carbon nanotube
Ethylene electronic carrier tape material and preparation method thereof.
Background technique
Electronic carrier tape refers in a kind of band-type product applied to electronic packaging field, is equally spaced in its longitudinal direction
The location hole for bearing the hole of electronic component and for being indexed positioning, for protecting electronic component transporting
Not contaminated on the way and damage.Such as resistance, capacitor, transistor, diode electronic component be widely used electronic carrier tape into
Row packed and transported.
Polystyrene (Polystyrene, abridge PS) refers to by styrene monomer free radical addition polymerization poly-
Object is closed, is the common material of electronic carrier tape.As the precision of electronic component is higher, in order to protect electronic component not quiet
Electric injury requires antistatic effect to carrier band；Therefore, the electronic carrier tape of antistatic effect is developed, it is especially high performance
Antistatic carrier band is with important application prospects.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of polystyrene electronic carrier tapes containing ultra-dispersed carbon nanotube
Material.The polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube has excellent antistatic effect.
A kind of polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube, it includes the raw material of following parts by weight at
Point:
80~120 parts of polystyrene；
1~2 part of ultra-dispersed carbon nanotube；
1~3 part of dispersing agent.
Preferably, the polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube, it includes following parts by weight
Material composition:
100~120 parts of polystyrene；
1~2 part of ultra-dispersed carbon nanotube；
1~2 part of dispersing agent.
Preferably, the ultra-dispersed carbon nanotube is prepared via a method which to obtain:
(1) it disperses carbon nanotube in ethyl alcohol, is then placed in and carries out grinding to obtain carbon nano tube paste in milling apparatus；Institute
The amount ratio of the carbon nanotube and ethyl alcohol stated is 1g:10~15mL；
(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out 10~20min of ultrasonic disperse,
Ultra-dispersed carbon nanotube is then dried to obtain；
The amount ratio of dispersant A described in step (2) and carbon nano tube paste is 0.1~0.3g:10~15mL.
It is further preferred that milling apparatus described in step (1) is horizontal sand mill.
Most preferably, the sand milling pearl that pearl is sanded and uses diamond material in the horizontal sand mill.
Preferably, the carbon nanotube is multi-walled carbon nanotube.
Preferably, the dispersant A is prepared via a method which to obtain:
1- (4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid is added in organic solvent, it is molten that lithium hydroxide is then added
Liquid reacts 2~3h under the conditions of 60~70 DEG C, is concentrated after removal solvent up to the dispersing agent；
The molar ratio of 1- (the 4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid and lithium hydroxide is 1:1.
Preferably, the dispersing agent is prepared via a method which to obtain:
By 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid organic solvent is added, sodium hydroxide solution is then added, 60
2~3h is reacted under the conditions of~70 DEG C, is concentrated after removal solvent up to the dispersing agent；
The molar ratio of 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and sodium hydroxide are as follows: 1:1.
The present invention also provides a kind of preparation method of above-mentioned polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube,
It includes following steps: will stir evenly after polystyrene, ultra-dispersed carbon nanotube and dispersant first；It is then placed in
It is squeezed out in double screw extruder up to the polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube.
The utility model has the advantages that the present invention provides a kind of polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube, described
Polystyrene electronic carrier tape material on the one hand pass through be added the dispersant A that the present invention is completely newly prepared be prepared it is ultra-dispersed
Carbon nanotube effectively prevents the reunion of carbon nanotube, ensure that carbon nanotube can be in polystyrene electronic carrier tape material
It is fully dispersed；Further, by the way that the dispersing agent that is completely newly prepared of the present invention is added, so that ultra-dispersed carbon nanotube is into one
Step is sufficiently efficiently dispersed in polystyrene electronic carrier tape material, to improve the antistatic of polystyrene electronic carrier tape material
Performance；Dispersant A and dispersing agent of the present invention are added it can be seen from comparative example experiment to obtain than conventional dispersing agent is added
The antistatic performance of the polystyrene electronic carrier tape material arrived is more excellent.
Specific embodiment
The present invention is explained further below in conjunction with specific embodiment, but embodiment does not do any type of limit to the present invention
It is fixed.
The preparation of polystyrene electronic carrier tape material of the embodiment 1 containing ultra-dispersed carbon nanotube
Parts by weight of raw materials proportion: 100 parts of polystyrene；1 part of ultra-dispersed carbon nanotube；1 part of dispersing agent.
The ultra-dispersed carbon nanotube is prepared via a method which to obtain: (1) dispersing ethyl alcohol for multi-walled carbon nanotube
In, it is then placed in and carries out grinding to obtain carbon nano tube paste in horizontal sand mill；The dosage of the multi-walled carbon nanotube and ethyl alcohol
Than for 1g:12mL；(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out ultrasonic disperse 15min,
Ultra-dispersed carbon nanotube is then dried to obtain；The amount ratio of the dispersant A and carbon nano tube paste is 0.2g:12mL；Institute
The dispersant A stated is prepared via a method which to obtain: 1- (4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid is added in methanol,
Then the lithium hydroxide solution of 2mol/L is added, 2h, the dispersion to obtain the final product after concentration removal solvent are reacted under the conditions of 65 DEG C
Agent A；The molar ratio of 1- (the 4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid and lithium hydroxide is 1:1；1- (the 4- fluorobenzene
Base carbamoyl) amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL；
The dispersing agent is prepared via a method which to obtain: 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid is added in methanol,
Then the sodium hydroxide solution for adding 2mol/L reacts 2h under the conditions of 65 DEG C, divides after concentration removal solvent up to described
Powder；The molar ratio of 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and sodium hydroxide is 1:1；The 1- (4- hydroxy phenyl)-
The amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL.
Preparation method: first by the polystyrene of above-mentioned weight, ultra-dispersed carbon nanotube and dispersant
After stir evenly；It is then placed in and is squeezed out in double screw extruder up to the polystyrene electronics containing ultra-dispersed carbon nanotube
Carrier material.
The preparation of polystyrene electronic carrier tape material of the embodiment 2 containing ultra-dispersed carbon nanotube
Parts by weight of raw materials proportion: 80 parts of polystyrene；2 parts of ultra-dispersed carbon nanotube；1 part of dispersing agent.
The ultra-dispersed carbon nanotube is prepared via a method which to obtain: (1) dispersing ethyl alcohol for multi-walled carbon nanotube
In, it is then placed in and carries out grinding to obtain carbon nano tube paste in horizontal sand mill；The dosage of the multi-walled carbon nanotube and ethyl alcohol
Than for 1g:15mL；(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out ultrasonic disperse 10min,
Ultra-dispersed carbon nanotube is then dried to obtain；The amount ratio of the dispersant A and carbon nano tube paste is 0.1g:15mL；Institute
The dispersant A stated is prepared via a method which to obtain: 1- (4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid is added in methanol,
Then the lithium hydroxide solution of 2mol/L is added, 2h, the dispersion to obtain the final product after concentration removal solvent are reacted under the conditions of 65 DEG C
Agent A；The molar ratio of 1- (the 4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid and lithium hydroxide is 1:1；1- (the 4- fluorobenzene
Base carbamoyl) amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL；
The dispersing agent is prepared via a method which to obtain: 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid is added in methanol,
Then the sodium hydroxide solution for adding 2mol/L reacts 2h under the conditions of 65 DEG C, divides after concentration removal solvent up to described
Powder；The molar ratio of 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and sodium hydroxide is 1:1；The 1- (4- hydroxy phenyl)-
The amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL.
Preparation method: first by the polystyrene of above-mentioned weight, ultra-dispersed carbon nanotube and dispersant
After stir evenly；It is then placed in and is squeezed out in double screw extruder up to the polystyrene electronics containing ultra-dispersed carbon nanotube
Carrier material.
The preparation of polystyrene electronic carrier tape material of the embodiment 3 containing ultra-dispersed carbon nanotube
Parts by weight of raw materials proportion: 120 parts of polystyrene；1 part of ultra-dispersed carbon nanotube；2 parts of dispersing agent.
The ultra-dispersed carbon nanotube is prepared via a method which to obtain: (1) dispersing ethyl alcohol for multi-walled carbon nanotube
In, it is then placed in and carries out grinding to obtain carbon nano tube paste in horizontal sand mill；The dosage of the multi-walled carbon nanotube and ethyl alcohol
Than for 1g:10mL；(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out ultrasonic disperse 20min,
Ultra-dispersed carbon nanotube is then dried to obtain；The amount ratio of the dispersant A and carbon nano tube paste is 0.3g:10mL；Institute
The dispersant A stated is prepared via a method which to obtain: 1- (4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid is added in methanol,
Then the lithium hydroxide solution of 2mol/L is added, 2h, the dispersion to obtain the final product after concentration removal solvent are reacted under the conditions of 65 DEG C
Agent A；The molar ratio of 1- (the 4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid and lithium hydroxide is 1:1；1- (the 4- fluorobenzene
Base carbamoyl) amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL；
The dispersing agent is prepared via a method which to obtain: 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid is added in methanol,
Then the sodium hydroxide solution for adding 2mol/L reacts 2h under the conditions of 65 DEG C, divides after concentration removal solvent up to described
Powder；The molar ratio of 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and sodium hydroxide is 1:1；The 1- (4- hydroxy phenyl)-
The amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL.
Preparation method: first by the polystyrene of above-mentioned weight, ultra-dispersed carbon nanotube and dispersant
After stir evenly；It is then placed in and is squeezed out in double screw extruder up to the polystyrene electronics containing ultra-dispersed carbon nanotube
Carrier material.
The preparation of polystyrene electronic carrier tape material of the comparative example 1 containing ultra-dispersed carbon nanotube
Parts by weight of raw materials proportion: 100 parts of polystyrene；1 part of ultra-dispersed carbon nanotube；1 part of dispersing agent.
The ultra-dispersed carbon nanotube is prepared via a method which to obtain: (1) dispersing ethyl alcohol for multi-walled carbon nanotube
In, it is then placed in and carries out grinding to obtain carbon nano tube paste in horizontal sand mill；The dosage of the multi-walled carbon nanotube and ethyl alcohol
Than for 1g:12mL；(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out ultrasonic disperse 15min,
Ultra-dispersed carbon nanotube is then dried to obtain；The amount ratio of the dispersant A and carbon nano tube paste is 0.2g:12mL；Institute
The dispersant A stated is prepared via a method which to obtain: 1- (4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid is added in methanol,
Then the lithium hydroxide solution of 2mol/L is added, 2h, the dispersion to obtain the final product after concentration removal solvent are reacted under the conditions of 65 DEG C
Agent A；The molar ratio of 1- (the 4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid and lithium hydroxide is 1:1；1- (the 4- fluorobenzene
Base carbamoyl) amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL；
The preparation method of the dispersing agent and the preparation method of dispersant A are consistent.
Preparation method: first by the polystyrene of above-mentioned weight, ultra-dispersed carbon nanotube and dispersant
After stir evenly；It is then placed in and is squeezed out in double screw extruder up to the polystyrene electronics containing ultra-dispersed carbon nanotube
Carrier material.
Comparative example 1 the difference from embodiment 1 is that, dispersing agent used in comparative example 1 and ultra-dispersed carbon nanotube use
Dispersant A it is consistent.
The preparation of polystyrene electronic carrier tape material of the comparative example 2 containing ultra-dispersed carbon nanotube
Parts by weight of raw materials proportion: 100 parts of polystyrene；1 part of ultra-dispersed carbon nanotube；1 part of dispersing agent.
The ultra-dispersed carbon nanotube is prepared via a method which to obtain: (1) dispersing ethyl alcohol for multi-walled carbon nanotube
In, it is then placed in and carries out grinding to obtain carbon nano tube paste in horizontal sand mill；The dosage of the multi-walled carbon nanotube and ethyl alcohol
Than for 1g:12mL；(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out ultrasonic disperse 15min,
Ultra-dispersed carbon nanotube is then dried to obtain；The amount ratio of the dispersant A and carbon nano tube paste is 0.2g:12mL；Institute
The dispersant A stated is prepared via a method which to obtain: 1- (4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid is added in methanol,
Then the lithium hydroxide solution of 2mol/L is added, 2h, the dispersion to obtain the final product after concentration removal solvent are reacted under the conditions of 65 DEG C
Agent A；The molar ratio of 1- (the 4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid and lithium hydroxide is 1:1；1- (the 4- fluorobenzene
Base carbamoyl) amount ratio of cyclopropane-carboxylic acid and methanol is 1g:15mL；
The dispersing agent selects the adjacent sodium of conventional dispersant ethylenediamine two.
Preparation method: first by the polystyrene of above-mentioned weight, ultra-dispersed carbon nanotube and dispersant
After stir evenly；It is then placed in and is squeezed out in double screw extruder up to the polystyrene electronics containing ultra-dispersed carbon nanotube
Carrier material.
Comparative example 2 the difference from embodiment 1 is that, comparative example 2 is using the adjacent phenylacetic acid of conventional dispersant ethylenediamine two
Sodium；And the dispersing agent that embodiment 1 is prepared using completely new approach.
The preparation of polystyrene electronic carrier tape material of the comparative example 3 containing ultra-dispersed carbon nanotube
Parts by weight of raw materials proportion: 100 parts of polystyrene；1 part of ultra-dispersed carbon nanotube；1 part of dispersing agent.
The ultra-dispersed carbon nanotube is prepared via a method which to obtain: (1) dispersing ethyl alcohol for multi-walled carbon nanotube
In, it is then placed in and carries out grinding to obtain carbon nano tube paste in horizontal sand mill；The dosage of the multi-walled carbon nanotube and ethyl alcohol
Than for 1g:12mL；(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out ultrasonic disperse 15min,
Ultra-dispersed carbon nanotube is then dried to obtain；The dispersant A is using the adjacent sodium of conventional dispersant ethylenediamine two；
The dispersing agent is using the adjacent sodium of conventional dispersant ethylenediamine two.
Preparation method: first by the polystyrene of above-mentioned weight, ultra-dispersed carbon nanotube and dispersant
After stir evenly；It is then placed in and is squeezed out in double screw extruder up to the polystyrene electronics containing ultra-dispersed carbon nanotube
Carrier material.
Comparative example 3 the difference from embodiment 1 is that, dispersing agent in comparative example 3 and prepare ultra-dispersed carbon nanotube
Dispersant A is all made of the adjacent sodium of conventional dispersant ethylenediamine two；And dispersing agent described in embodiment 1 and dispersant A
Completely new approach is all made of to be prepared.
Experimental example
The polystyrene electronics containing ultra-dispersed carbon nanotube that Examples 1 to 3 and comparative example 1~3 are prepared carries
Carrying material is referring to IEC60093 standard test surface resistivity, and specific test result is referring to table 1.
The surface resistivity test result of 1. polystyrene electronic carrier tape material of table
| Experimental subjects | Surface resistivity |
| The polystyrene electronic carrier tape material that embodiment 1 is prepared | 7.2×102Ω·mm |
| The polystyrene electronic carrier tape material that embodiment 2 is prepared | 1.2×103Ω·mm |
| The polystyrene electronic carrier tape material that embodiment 3 is prepared | 1.7×103Ω·mm |
| The polystyrene electronic carrier tape material that comparative example 1 is prepared | 3.1×105Ω·mm |
| The polystyrene electronic carrier tape material that comparative example 2 is prepared | 9.3×105Ω·mm |
| The polystyrene electronic carrier tape material that comparative example 3 is prepared | 4.9×107Ω·mm |
It can be seen that the polyphenyl containing ultra-dispersed carbon nanotube that Examples 1 to 3 is prepared from 1 antistatic test result of table
Ethylene electronic carrier tape material all has lower surface resistivity, illustrates it with excellent anti-static electrification；Especially implement
The surface resistivity for the polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube that example 1 is prepared is minimum, this explanation exists
Preventing for the polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube being prepared under conditional parameter described in embodiment 1 is quiet
Electrical property is best.
Can be seen that embodiment 1 is prepared from the experimental data of embodiment 1 and comparative example 1 containing ultra-dispersed carbon nanometer
The surface resistivity of the polystyrene electronic carrier tape material of pipe to be far smaller than that comparative example 1 is prepared containing ultra-dispersed carbon nanometer
The surface resistivity of the polystyrene electronic carrier tape material of pipe.This illustrates dispersing agent using in ultra-dispersed carbon nanotube preparation process
The dispersant A used cannot have the polystyrene electronic carrier tape material of the excellent antistatic effect of the present invention.
Can be seen that embodiment 1 is prepared from the experimental data of embodiment 1 and comparative example 2 containing ultra-dispersed carbon nanometer
The surface resistivity of the polystyrene electronic carrier tape material of pipe to be far smaller than that comparative example 2 is prepared containing ultra-dispersed carbon nanometer
The surface resistivity of the polystyrene electronic carrier tape material of pipe.This illustrates that dispersing agent using conventional dispersant, cannot have this
Invent the polystyrene electronic carrier tape material of excellent antistatic effect.
Can be seen that embodiment 1 is prepared from the experimental data of embodiment 1 and comparative example 3 containing ultra-dispersed carbon nanometer
The surface resistivity of the polystyrene electronic carrier tape material of pipe to be far smaller than that comparative example 3 is prepared containing ultra-dispersed carbon nanometer
The surface resistivity of the polystyrene electronic carrier tape material of pipe.This illustrates that dispersing agent and dispersant A using conventional dispersant, obtain not
To the polystyrene electronic carrier tape material with the excellent antistatic effect of the present invention.
Claims (8)
1. a kind of polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube, which is characterized in that include following parts by weight
Material composition:
80~120 parts of polystyrene；
1~2 part of ultra-dispersed carbon nanotube；
1~3 part of dispersing agent.
2. the polystyrene electronic carrier tape material according to claim 1 containing ultra-dispersed carbon nanotube, which is characterized in that packet
Material composition containing following parts by weight:
100~120 parts of polystyrene；
1~2 part of ultra-dispersed carbon nanotube；
1~2 part of dispersing agent.
3. the polystyrene electronic carrier tape material according to claim 1 containing ultra-dispersed carbon nanotube, which is characterized in that institute
The ultra-dispersed carbon nanotube stated is prepared via a method which to obtain:
(1) it disperses carbon nanotube in ethyl alcohol, is then placed in and carries out grinding to obtain carbon nano tube paste in milling apparatus；Described
The amount ratio of carbon nanotube and ethyl alcohol is 1g:10~15mL；
(2) dispersant A is added in the carbon nano tube paste that step (1) is prepared and carries out 10~20min of ultrasonic disperse, then
Ultra-dispersed carbon nanotube is dried to obtain；
The amount ratio of dispersant A described in step (2) and carbon nano tube paste is 0.1~0.3g:10~15mL.
4. the polystyrene electronic carrier tape material according to claim 3 containing ultra-dispersed carbon nanotube, which is characterized in that step
Suddenly milling apparatus described in (1) is horizontal sand mill；Preferably, the sand milling pearl in the horizontal sand mill uses diamond material
Sand milling pearl.
5. the polystyrene electronic carrier tape material according to claim 3 containing ultra-dispersed carbon nanotube, which is characterized in that institute
The carbon nanotube stated is multi-walled carbon nanotube.
6. the polystyrene electronic carrier tape material according to claim 3 containing ultra-dispersed carbon nanotube, which is characterized in that institute
The dispersant A stated is prepared via a method which to obtain:
1- (4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid is added in organic solvent, lithium hydroxide solution is then added,
2~3h is reacted under the conditions of 60~70 DEG C, is concentrated after removal solvent up to the dispersing agent；
The molar ratio of 1- (the 4- Fluorophenylamino formoxyl) cyclopropane-carboxylic acid and lithium hydroxide is 1:1.
7. the polystyrene electronic carrier tape material according to claim 1 containing ultra-dispersed carbon nanotube, which is characterized in that institute
The dispersing agent stated is prepared via a method which to obtain:
By 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid organic solvent is added, sodium hydroxide solution is then added, 60~70
2~3h is reacted under the conditions of DEG C, is concentrated after removal solvent up to the dispersing agent；
The molar ratio of 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and sodium hydroxide is 1:1.
8. the preparation side of the described in any item polystyrene electronic carrier tape materials containing ultra-dispersed carbon nanotube of claim 1~7
Method, which is characterized in that comprise the following steps: it will be stirred after polystyrene, ultra-dispersed carbon nanotube and dispersant first
Uniformly；It is then placed in and is squeezed out in double screw extruder up to the polystyrene electronic carrier tape material containing ultra-dispersed carbon nanotube
Material.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110669296A (en) * | 2019-09-29 | 2020-01-10 | 新奥石墨烯技术有限公司 | Carbon nano material reinforced polystyrene and preparation method and application thereof |
| CN111019283A (en) * | 2019-12-27 | 2020-04-17 | 新奥石墨烯技术有限公司 | Graphene modified conductive polystyrene composite material for precise electronic carrier tape and preparation method thereof |
| CN113527782A (en) * | 2020-04-14 | 2021-10-22 | 壹田科技(深圳)有限公司 | Polyethylene composite electrostatic dissipation material containing ultra-dispersed multi-walled carbon nanotubes and preparation method thereof |
| CN114083851A (en) * | 2021-12-27 | 2022-02-25 | 苏州盎世新材料有限公司 | Semitransparent sheet and processing technology thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996005215A1 (en) * | 1994-08-17 | 1996-02-22 | The Perkin Elmer Corporation | Solid support reagents for the synthesis of 3'-nitrogen containing polynucleotides |
| CN1410475A (en) * | 2002-03-14 | 2003-04-16 | 四川大学 | Polymer/carbon nano pipe composite powder and its solid phase shear break up preparation method |
| CN101717682A (en) * | 2009-11-20 | 2010-06-02 | 河北理工大学 | Solid lubricating composite material and manufacturing method thereof |
| CN105968522A (en) * | 2016-06-30 | 2016-09-28 | 安徽杰奥玛克合成材料科技有限公司 | Carbon nanotube reinforced anti-oxidation geogrid and preparation method thereof |
-
2019
- 2019-02-18 CN CN201910123598.6A patent/CN109880247B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996005215A1 (en) * | 1994-08-17 | 1996-02-22 | The Perkin Elmer Corporation | Solid support reagents for the synthesis of 3'-nitrogen containing polynucleotides |
| CN1410475A (en) * | 2002-03-14 | 2003-04-16 | 四川大学 | Polymer/carbon nano pipe composite powder and its solid phase shear break up preparation method |
| CN101717682A (en) * | 2009-11-20 | 2010-06-02 | 河北理工大学 | Solid lubricating composite material and manufacturing method thereof |
| CN105968522A (en) * | 2016-06-30 | 2016-09-28 | 安徽杰奥玛克合成材料科技有限公司 | Carbon nanotube reinforced anti-oxidation geogrid and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110669296A (en) * | 2019-09-29 | 2020-01-10 | 新奥石墨烯技术有限公司 | Carbon nano material reinforced polystyrene and preparation method and application thereof |
| CN111019283A (en) * | 2019-12-27 | 2020-04-17 | 新奥石墨烯技术有限公司 | Graphene modified conductive polystyrene composite material for precise electronic carrier tape and preparation method thereof |
| CN113527782A (en) * | 2020-04-14 | 2021-10-22 | 壹田科技(深圳)有限公司 | Polyethylene composite electrostatic dissipation material containing ultra-dispersed multi-walled carbon nanotubes and preparation method thereof |
| CN114083851A (en) * | 2021-12-27 | 2022-02-25 | 苏州盎世新材料有限公司 | Semitransparent sheet and processing technology thereof |
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