CN109825069A - A kind of Antistatic Nylon material and its application on new-energy automobile component - Google Patents
A kind of Antistatic Nylon material and its application on new-energy automobile component Download PDFInfo
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- CN109825069A CN109825069A CN201910123596.7A CN201910123596A CN109825069A CN 109825069 A CN109825069 A CN 109825069A CN 201910123596 A CN201910123596 A CN 201910123596A CN 109825069 A CN109825069 A CN 109825069A
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- nylon material
- antistatic
- carboxylic acid
- antistatic nylon
- dispersing agent
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Abstract
The present invention relates to nylon material preparation technical fields, and in particular to a kind of Antistatic Nylon material and its application on new-energy automobile component.The Antistatic Nylon material includes the material composition of following parts by weight: 150~200 parts of nylon；0.05~1 part of carbon nanotube；0.05~1 part of graphene；2~5 parts of dispersing agent.The dispersing agent is prepared via a method which to obtain: organic solvent is added after 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol -4- carboxylic acid are mixed, 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.Embodiment experiment shows that Antistatic Nylon material of the present invention has excellent antistatic performance.
Description
Technical field
The present invention relates to nylon material preparation technical fields, and in particular to a kind of Antistatic Nylon material and its in new energy
Application on automobile component.
Background technique
Nylon agent polyamide is the general name of the high polymer in macromolecular main chain repetitive unit containing amide group, commonly
Type has nylon 6 and nylon66 fiber.With the development of the automobile industry, nylon 6 and nylon 66 material are widely used in automobile component.
Electrostatic refers to that the electrostatic with dust or the friction generation of other articles, automobile are quiet in a dry environment for car body
Electricity is extremely common in cold dry winter.On the one hand electrostatic will affect the service life of electronic component on automobile, increase
Automobile is because of the dust attachment on a possibility that spontaneous combustion occurs for electrostatic and exacerbation car surface；Another aspect electrostatic, which also will affect, to be driven
The health for the person of sailing；Especially when driving, if driver is stimulated by electrostatic suddenly, it is most likely that influence driving
Safety.With popularizing for new-energy automobile, the electronic component used on new-energy automobile is also more and more, to automobile
Higher requirements are also raised for the antistatic performance of component.Therefore, developmental research Antistatic Nylon material, especially high-performance are anti-
Electrostatic nylon material has a vast market foreground.
Summary of the invention
Primary technical problem to be solved by this invention is to provide a kind of Antistatic Nylon material, the Antistatic Nylon material
With excellent antistatic performance.
Above-mentioned technical problem to be solved by this invention, is achieved by the following technical programs:
A kind of Antistatic Nylon material, it includes the material compositions of following parts by weight:
150~200 parts of nylon；
0.05~1 part of carbon nanotube；
0.05~1 part of graphene；
2~5 parts of dispersing agent.
Preferably, the Antistatic Nylon material, it includes the material compositions of following parts by weight:
150~180 parts of nylon；
0.5~1 part of carbon nanotube；
0.5~1 part of graphene；
3~5 parts of dispersing agent.
Most preferably, the Antistatic Nylon material, it includes the material compositions of following parts by weight:
180 parts of nylon；
0.5 part of carbon nanotube；
0.5 part of graphene；
3 parts of dispersing agent.
Preferably, the nylon selects nylon 6 or nylon66 fiber.
Preferably, the carbon nanotube is multi-walled carbon nanotube.
Preferably, the dispersing agent is prepared via a method which to obtain:
Organic solvent is added after 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol -4- carboxylic acid are mixed,
Then sodium hydroxide solution is added, 2~3h, the dispersion to obtain the final product after concentration removal solvent are reacted under the conditions of 60~70 DEG C
Agent；
The molar ratio of 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol -4- carboxylic acid and sodium hydroxide are as follows: 1
~2:1~2:2~4.
Most preferably, 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol -4- carboxylic acid and hydroxide
The molar ratio of sodium are as follows: 1:1:2.
Most preferably, the organic solvent is methanol.
The present invention also provides a kind of preparation methods of above-mentioned Antistatic Nylon material, and it includes following steps: by nylon, carbon
Stirred evenly after nanotube, graphene and dispersant, then squeezed out in double screw extruder up to it is described prevent it is quiet
Electric nylon material.
The present invention also provides application of the above-mentioned Antistatic Nylon material on new-energy automobile component.
The utility model has the advantages that the present invention provides the Antistatic Nylon material that one kind completely newly forms, the Antistatic Nylon material
Material has excellent anti-static electrification；The especially described Antistatic Nylon material, which joined, to be completely newly prepared by the present invention
Graphene and carbon nanotube can be adequately dispersed in nylon by dispersing agent, the dispersing agent, further improve the anti-of nylon
Antistatic property；It is added what dispersing agent of the present invention was obtained than conventional dispersing agent is added it can be seen from comparative example experiment
The antistatic performance of nylon material 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 1 Antistatic Nylon material of embodiment
Parts by weight of raw materials proportion: 6 180 parts of nylon；0.5 part of multi-walled carbon nanotube；0.5 part of graphene；Dispersing agent 3
Part；
The dispersing agent is prepared via a method which to obtain: by 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- hydroxyl
It is added in methanol after the mixing of base biphenyl-4-carboxylic acid, then adds the sodium hydroxide solution of 2mol/L, reacted under the conditions of 65 DEG C
2h is concentrated after removal solvent up to the dispersing agent；1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol-
The molar ratio of 4- carboxylic acid and sodium hydroxide is 1:1:2；1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- hydroxyl connection
The total weight of benzene -4- carboxylic acid and the amount ratio of methanol are 1g:15mL.
Preparation method: after the nylon 6 of above-mentioned weight, multi-walled carbon nanotube, graphene and dispersant
It stirs evenly, is then squeezed out in double screw extruder up to the Antistatic Nylon material.
Embodiment 2
Parts by weight of raw materials proportion: 6 150 parts of nylon；1 part of multi-walled carbon nanotube；0.5 part of graphene；5 parts of dispersing agent；
The dispersing agent is prepared via a method which to obtain: by 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- hydroxyl
It is added in methanol after the mixing of base biphenyl-4-carboxylic acid, then adds the sodium hydroxide solution of 2mol/L, reacted under the conditions of 65 DEG C
2h is concentrated after removal solvent up to the dispersing agent；1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol-
The molar ratio of 4- carboxylic acid and sodium hydroxide is 2:1:3；1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- hydroxyl connection
The total weight of benzene -4- carboxylic acid and the amount ratio of methanol are 1g:15mL.
Preparation method: after the nylon 6 of above-mentioned weight, multi-walled carbon nanotube, graphene and dispersant
It stirs evenly, is then squeezed out in double screw extruder up to the Antistatic Nylon material.
Embodiment 3
Parts by weight of raw materials proportion: 6 200 parts of nylon；0.5 part of multi-walled carbon nanotube；1 part of graphene；2 parts of dispersing agent；
The dispersing agent is prepared via a method which to obtain: by 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- hydroxyl
It is added in methanol after the mixing of base biphenyl-4-carboxylic acid, then adds the sodium hydroxide solution of 2mol/L, reacted under the conditions of 65 DEG C
2h is concentrated after removal solvent up to the dispersing agent；1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol-
The molar ratio of 4- carboxylic acid and sodium hydroxide is 1:2:3；1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- hydroxyl connection
The total weight of benzene -4- carboxylic acid and the amount ratio of methanol are 1g:15mL.
Preparation method: after the nylon 6 of above-mentioned weight, multi-walled carbon nanotube, graphene and dispersant
It stirs evenly, is then squeezed out in double screw extruder up to the Antistatic Nylon material.
The preparation of 1 Antistatic Nylon material of comparative example
Parts by weight of raw materials proportion: 6 180 parts of nylon；0.5 part of multi-walled carbon nanotube；0.5 part of graphene；Dispersing agent 3
Part；
The dispersing agent is prepared via a method which to obtain: methanol is added in 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid
In, the sodium hydroxide solution of 2mol/L is then added, 2h is reacted under the conditions of 65 DEG C, is concentrated after removal solvent up to described
Dispersing agent；The molar ratio of 1- (4- the hydroxy phenyl)-cyclopropane-carboxylic acid and sodium hydroxide is 1:1；1- (the 4- hydroxy benzenes
Base) amount ratio of-cyclopropane-carboxylic acid and methanol is 1g:15mL.
Preparation method: after the nylon 6 of above-mentioned weight, multi-walled carbon nanotube, graphene and dispersant
It stirs evenly, is then squeezed out in double screw extruder up to the Antistatic Nylon material.
Comparative example 1 the difference from embodiment 1 is that, comparative example 1 is in the preparation process of dispersing agent only with 1- (4- hydroxyl
Phenyl)-cyclopropane-carboxylic acid be raw material, be added without 4'- xenol -4- carboxylic acid.
The preparation of 2 Antistatic Nylon material of comparative example
Parts by weight of raw materials proportion: 6 180 parts of nylon；0.5 part of multi-walled carbon nanotube；0.5 part of graphene；Dispersing agent 3
Part；
The dispersing agent is prepared via a method which to obtain: 4'- xenol -4- carboxylic acid being added in methanol, then
The sodium hydroxide solution for adding 2mol/L reacts 2h under the conditions of 65 DEG C, is concentrated after removal solvent up to the dispersing agent；
The molar ratio of the 4'- xenol -4- carboxylic acid and sodium hydroxide is 1:1；4'- xenol -4- the carboxylic acid and methanol
Amount ratio is 1g:15mL.
Preparation method: after the nylon 6 of above-mentioned weight, multi-walled carbon nanotube, graphene and dispersant
It stirs evenly, is then squeezed out in double screw extruder up to the Antistatic Nylon material.
Comparative example 2 the difference from embodiment 1 is that, comparative example 1 in the preparation process of dispersing agent only with 4'- hydroxyl connection
Benzene -4- carboxylic acid is raw material, is added without 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid.
The preparation of 3 Antistatic Nylon material of comparative example
Parts by weight of raw materials proportion: 6 180 parts of nylon；0.5 part of multi-walled carbon nanotube；0.5 part of graphene；Dispersing agent 3
Part；
The dispersing agent selects the adjacent sodium of ethylenediamine two.
Preparation method: after the nylon 6 of above-mentioned weight, multi-walled carbon nanotube, graphene and dispersant
It stirs evenly, is then squeezed out in double screw extruder up to the Antistatic Nylon material.
Comparative example 3 the difference from embodiment 1 is that, comparative example 3 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 4 Antistatic Nylon material of comparative example
Parts by weight of raw materials proportion: 6 180 parts of nylon；0.5 part of multi-walled carbon nanotube；0.5 part of graphene；Dispersing agent 3
Part；
The dispersing agent selects Triton X-100.
Preparation method: after the nylon 6 of above-mentioned weight, multi-walled carbon nanotube, graphene and dispersant
It stirs evenly, is then squeezed out in double screw extruder up to the Antistatic Nylon material.
Comparative example 4 the difference from embodiment 1 is that, comparative example 4 use conventional dispersant Triton X-100；
And the dispersing agent that embodiment 1 is prepared using completely new approach.
Experimental example
The Antistatic Nylon material that Examples 1 to 3 and comparative example 1~4 are prepared is referring to ASTM D257 standard
The specific test result of test surfaces resistivity is referring to table 1.
The surface resistivity test result of 1. Antistatic Nylon material of table
From 1 antistatic test result of table can be seen that Antistatic Nylon material that Examples 1 to 3 is prepared all have compared with
Low surface resistivity illustrates it with excellent anti-static electrification；The especially Antistatic Nylon material that is prepared of embodiment 1
The surface resistivity of material is minimum, the Antistatic Nylon material that this explanation is prepared under conditional parameter described in embodiment 1
Antistatic performance is best.
It can be seen that the Antistatic Nylon material that embodiment 1 is prepared from the experimental data of embodiment 1 and comparative example 1 and 2
The surface resistivity of material will be far smaller than the surface resistivity for the Antistatic Nylon material that comparative example 1 and 2 is prepared.This explanation
It is added to using the dispersing agent that 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol -4- carboxylic acid are prepared as raw material
In Antistatic Nylon material, than individually use 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid or 4'- xenol -4- carboxylic acid for
The anti-static effect that the dispersing agent that raw material is prepared is added to Antistatic Nylon material is more excellent.
It can be seen that the Antistatic Nylon material that embodiment 1 is prepared from the experimental data of embodiment 1 and comparative example 3 and 4
The volume resistivity of material will be far smaller than the volume resistivity for the Antistatic Nylon material that comparative example 3 and 4 is prepared.This explanation
The dispersing agent being prepared in the process of the present invention is added in Antistatic Nylon material, more anti-than being added to using conventional dispersant
Electrostatic discharge effect in electrostatic nylon material is more excellent.
Claims (10)
1. a kind of Antistatic Nylon material, which is characterized in that the material composition comprising following parts by weight:
2. Antistatic Nylon material according to claim 1, which is characterized in that the material composition comprising following parts by weight:
3. Antistatic Nylon material according to claim 2, which is characterized in that the material composition comprising following parts by weight:
4. Antistatic Nylon material according to claim 1, which is characterized in that the nylon selects nylon 6 or nylon
66。
5. Antistatic Nylon material according to claim 1, which is characterized in that the carbon nanotube is multi-wall carbon nano-tube
Pipe.
6. Antistatic Nylon material according to claim 1, which is characterized in that the dispersing agent is made by the following method
It is standby to obtain:
Organic solvent is added after 1- (4- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol -4- carboxylic acid are mixed, 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- hydroxy phenyl)-cyclopropane-carboxylic acid and 4'- xenol -4- carboxylic acid and sodium hydroxide are as follows: 1~2:
1~2:2~4.
7. Antistatic Nylon material according to claim 6, which is characterized in that 1- (4- the hydroxy phenyl)-cyclopropane
The molar ratio of carboxylic acid and 4'- xenol -4- carboxylic acid and sodium hydroxide is 1:1:2.
8. Antistatic Nylon material according to claim 6, which is characterized in that the organic solvent is methanol.
9. the preparation method of Antistatic Nylon material according to any one of claims 1 to 8, which is characterized in that include following step
It is rapid: will to be stirred evenly after nylon, carbon nanotube, graphene and dispersant, then extrusion is in double screw extruder
Obtain the Antistatic Nylon material.
10. application of the Antistatic Nylon material according to any one of claims 1 to 8 on new-energy automobile component.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910123596.7A CN109825069A (en) | 2019-02-18 | 2019-02-18 | A kind of Antistatic Nylon material and its application on new-energy automobile component |
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| CN201910123596.7A CN109825069A (en) | 2019-02-18 | 2019-02-18 | A kind of Antistatic Nylon material and its application on new-energy automobile component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249862A (en) * | 2021-05-13 | 2021-08-13 | 晋江市霖园塑胶雨具有限公司 | Anti-static fabric for jacket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8816042B2 (en) * | 2007-06-28 | 2014-08-26 | The Trustees Of The University Of Pennsylvania | Polyamide composites having flexible spacers |
| CN109135270A (en) * | 2018-08-09 | 2019-01-04 | 厦门巧亿科技有限公司 | A kind of conduction of modified graphene, anti-static plastic and preparation method thereof |
| CN109880207A (en) * | 2019-02-18 | 2019-06-14 | 华研(佛山)纳米材料有限公司 | A kind of anti-static polyolefin oil pipeline material and preparation method thereof containing ultra-dispersed carbon nanotube |
| CN111647366A (en) * | 2020-06-03 | 2020-09-11 | 江苏久茂精密电子科技有限公司 | Anti-static protective film for electronic product packaging and preparation method thereof |
-
2019
- 2019-02-18 CN CN201910123596.7A patent/CN109825069A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8816042B2 (en) * | 2007-06-28 | 2014-08-26 | The Trustees Of The University Of Pennsylvania | Polyamide composites having flexible spacers |
| CN109135270A (en) * | 2018-08-09 | 2019-01-04 | 厦门巧亿科技有限公司 | A kind of conduction of modified graphene, anti-static plastic and preparation method thereof |
| CN109880207A (en) * | 2019-02-18 | 2019-06-14 | 华研(佛山)纳米材料有限公司 | A kind of anti-static polyolefin oil pipeline material and preparation method thereof containing ultra-dispersed carbon nanotube |
| CN111647366A (en) * | 2020-06-03 | 2020-09-11 | 江苏久茂精密电子科技有限公司 | Anti-static protective film for electronic product packaging and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249862A (en) * | 2021-05-13 | 2021-08-13 | 晋江市霖园塑胶雨具有限公司 | Anti-static fabric for jacket |
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