CN107189155A - A kind of conductivity type high polymer material - Google Patents
A kind of conductivity type high polymer material Download PDFInfo
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- CN107189155A CN107189155A CN201710387625.1A CN201710387625A CN107189155A CN 107189155 A CN107189155 A CN 107189155A CN 201710387625 A CN201710387625 A CN 201710387625A CN 107189155 A CN107189155 A CN 107189155A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
Abstract
The invention discloses a kind of conductivity type high polymer material, consist of the following composition：CNT, polyethylene, titanate coupling agent, conductive black, thermoplasticity PE plastics, synthetic rubber TPR and plastics rheological agent, the parts by weight of CNT are 30 42 parts, the parts by weight of polyethylene are 10 20 parts, the parts by weight of titanate coupling agent are 0.1 0.3 parts, the parts by weight of conductive black are 16 22 parts, the parts by weight of thermoplasticity PE plastics are 0.1 0.3 parts, and synthetic rubber TPR parts by weight are 39 parts, and the parts by weight of plastics rheological agent are 26 parts.It is added to using CNT and conductive black are mixed in high polymer material, because high polymer material prepared by the characteristic of CNT has good mechanical property, and CNT is dispersed between conductive black and constitutes common conductive path and improve the electric conductivity of conducting polymer composite, can be widely used in the industries such as floor heating, warm, the mobile heating service of wall.
Description
Technical field
The present invention relates to a kind of high polymer material, and in particular to a kind of conductivity type high polymer material.
Background technology
High polymer material is, using high-molecular compound as matrix, then to be constituted equipped with other additive/auxiliary agent/reinforcing materials
Material.It combines the performance characteristics of original material, and can carry out design of material as needed.Although high polymer material is because general
All over having the advantages that many metals and inorganic material can not replace and obtain rapid development, but current mass produce
Or the polymer substance that can only be used under the conditions of ordinary, i.e., so-called commodity polymer, they exist heat-resisting quantity it is poor,
The shortcomings of corrosion-resistant.
Conducting polymer composite is because with good positive temperature coefficient effect (PTC effects), the resistance of material can be with temperature
The rise of degree and increase, electrical heating component is made commonly used to alternative metals.When preparing conducting polymer composite, typically exist
Conductive black is added in base material to realize, so may result in conducting polymer material due to adding substantial amounts of conductive black
The mechanical property of material significantly declines.And many macromolecule alternative materials could be only presented very well under higher voltage
PTC effects, therefore easily lead to the safety issue during heating element use.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to a kind of mechanical property and conduction height are now provided, while
There is the conductivity type high polymer material of fine PTC effects under low pressure.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of conductivity type high polymer material, it is innovated
Point is：Consist of the following composition：CNT, polyethylene, titanate coupling agent, conductive black, thermoplasticity PE plastics, synthesis
Rubber TPR and plastics rheological agent, the parts by weight of the CNT are 30-42 parts, and the parts by weight of the polyethylene are 10-20
Part, the parts by weight of the titanate coupling agent are 0.1-0.3 parts, and the parts by weight of the conductive black are 16-22 parts, the thermoplastic
Property PE plastics parts by weight be 0.1-0.3 part, the parts by weight of the synthetic rubber TPR are 3-9 parts, the weight of the plastics rheological agent
It is 2-6 parts to measure part.
Further, consist of the following composition：CNT, polyethylene, titanate coupling agent, conductive black, thermoplasticity
PE plastics, synthetic rubber TPR and plastics rheological agent, the parts by weight of the CNT are 35 parts, the parts by weight of the polyethylene
For 15 parts, the parts by weight of the titanate coupling agent are 0.2 part, and the parts by weight of the conductive black are 19 parts, the thermoplasticity
The parts by weight of PE plastics are 0.2 part, and the parts by weight of the synthetic rubber TPR are 6 parts, and the parts by weight of the plastics rheological agent are 4
Part.
Beneficial effects of the present invention are as follows：It is added to using CNT and conductive black are mixed in high polymer material,
Because high polymer material prepared by the characteristic of CNT has good mechanical property, and CNT is dispersed in conductive charcoal
Night, which constitutes common conductive path, improves the electric conductivity of conducting polymer composite.The conducting polymer composite of the present invention is in low electricity
Pressing has good PTC effects under 24V- 36V, can substitute electrical heating component, using safety, energy-conservation, adds with easy
Work, cost are low, product is light, it is removable, foldable the features such as, floor heating, warm, the mobile heating service of wall etc. can be widely used in
Industry.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Embodiment 1
A kind of conductivity type high polymer material, is consisted of the following composition：CNT, polyethylene, titanate coupling agent, conductive charcoal
Black, thermoplasticity PE plastics, synthetic rubber TPR and plastics rheological agent, the parts by weight of CNT are 30 parts, the parts by weight of polyethylene
For 10 parts, the parts by weight of titanate coupling agent are 0.1 part, and the parts by weight of conductive black are 16 parts, the weight of thermoplasticity PE plastics
Part is 0.1 part, and synthetic rubber TPR parts by weight are 3 parts, and the parts by weight of plastics rheological agent are 2 parts.
Embodiment 2
A kind of conductivity type high polymer material, is consisted of the following composition：CNT, polyethylene, titanate coupling agent, conductive charcoal
Black, thermoplasticity PE plastics, synthetic rubber TPR and plastics rheological agent, the parts by weight of CNT are 42 parts, the parts by weight of polyethylene
For 20 parts, the parts by weight of titanate coupling agent are 0.3 part, and the parts by weight of conductive black are 22 parts, the weight of thermoplasticity PE plastics
Part is 0.3 part, and synthetic rubber TPR parts by weight are 9 parts, and the parts by weight of plastics rheological agent are 6 parts.
Embodiment 3
A kind of conductivity type high polymer material, is consisted of the following composition：CNT, polyethylene, titanate coupling agent, conductive charcoal
Black, thermoplasticity PE plastics, synthetic rubber TPR and plastics rheological agent, the parts by weight of CNT are 35 parts, the parts by weight of polyethylene
For 15 parts, the parts by weight of titanate coupling agent are 0.2 part, and the parts by weight of conductive black are 19 parts, the weight of thermoplasticity PE plastics
Part is 0.2 part, and synthetic rubber TPR parts by weight are 6 parts, and the parts by weight of plastics rheological agent are 4 parts.
It is added to using CNT and conductive black are mixed in high polymer material, because prepared by the characteristic of CNT
High polymer material there is good mechanical property, and CNT is dispersed between conductive black and constitutes common conductive path and make
The electric conductivity of conducting polymer composite is improved.The conducting polymer composite of the present invention has fine under low-voltage 24V- 36V
PTC effects, electrical heating component can be substituted, using safety, energy-conservation, with easy processing, cost is low, product is light, removable
Dynamic, foldable the features such as, the industries such as floor heating, warm, the mobile heating service of wall can be widely used in.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
The technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (2)
1. a kind of conductivity type high polymer material, it is characterised in that：Consist of the following composition：CNT, polyethylene, titanate esters are even
Join agent, conductive black, thermoplasticity PE plastics, synthetic rubber TPR and plastics rheological agent, the parts by weight of the CNT are 30-
42 parts, the parts by weight of the polyethylene are 10-20 parts, and the parts by weight of the titanate coupling agent are 0.1-0.3 parts, the conduction
The parts by weight of carbon black are 16-22 parts, and the parts by weight of the thermoplasticity PE plastics are 0.1-0.3 parts, the weight of the synthetic rubber TPR
It is 3-9 parts to measure part, and the parts by weight of the plastics rheological agent are 2-6 parts.
2. a kind of conductivity type high polymer material according to claim 1, it is characterised in that：Consist of the following composition：Carbon is received
Mitron, polyethylene, titanate coupling agent, conductive black, thermoplasticity PE plastics, synthetic rubber TPR and plastics rheological agent, the carbon
The parts by weight of nanotube are 35 parts, and the parts by weight of the polyethylene are 15 parts, and the parts by weight of the titanate coupling agent are 0.2
Part, the parts by weight of the conductive black are 19 parts, and the parts by weight of the thermoplasticity PE plastics are 0.2 part, the synthetic rubber TPR
Parts by weight be 6 parts, the parts by weight of the plastics rheological agent are 4 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387625.1A CN107189155A (en) | 2017-05-27 | 2017-05-27 | A kind of conductivity type high polymer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387625.1A CN107189155A (en) | 2017-05-27 | 2017-05-27 | A kind of conductivity type high polymer material |
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| Publication Number | Publication Date |
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| CN107189155A true CN107189155A (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710387625.1A Pending CN107189155A (en) | 2017-05-27 | 2017-05-27 | A kind of conductivity type high polymer material |
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| CN (1) | CN107189155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467783A (en) * | 2018-11-08 | 2019-03-15 | 上海应用技术大学 | A kind of polyethylene/carbon nanotube conducting material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017608A (en) * | 2015-06-25 | 2015-11-04 | 广东顺德鲁华光电新材料实业有限公司 | Conductive polymer material and preparation method thereof |
-
2017
- 2017-05-27 CN CN201710387625.1A patent/CN107189155A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017608A (en) * | 2015-06-25 | 2015-11-04 | 广东顺德鲁华光电新材料实业有限公司 | Conductive polymer material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467783A (en) * | 2018-11-08 | 2019-03-15 | 上海应用技术大学 | A kind of polyethylene/carbon nanotube conducting material and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |
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