CN205736228U - A kind of high-effective conductive composite - Google Patents
A kind of high-effective conductive composite Download PDFInfo
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- CN205736228U CN205736228U CN201620376628.6U CN201620376628U CN205736228U CN 205736228 U CN205736228 U CN 205736228U CN 201620376628 U CN201620376628 U CN 201620376628U CN 205736228 U CN205736228 U CN 205736228U
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Abstract
This utility model provides a kind of high-effective conductive composite, it is characterised in that: it is disposed with ITO conducting film base material, Nanometer Copper conductive layer, carbon fiber guiding electric layer and hardening scratch-resistant layer from bottom to up.The conductive material of relatively prior art, described conducing composite material resistance to scraping is good, and electric conductivity is significantly improved, and resistivity reduces, and range is wide.
Description
Technical field
This utility model relates to nano-functional material technical field, particularly a kind of high-effective conductive composite.
Background technology
Nano material refers to that material reaches the material of nanoscale on some dimensional attributes, nano-particle including zero dimension, the nano thin-film of one-dimensional nano wire, nanotube and two dimension, nano-grain size is in the range of 1-100nm, nanoparticle is owing to particle diameter is little, specific surface free energy is high, turning round and look at its chemical potential more much higher than the blocks of solid under the same terms, result causes its fusing point and sintering temperature to be significantly less than the blocks of solid of same material.
Gold, silver and copper nano-particle are considered as the conducting function material having good prospects, because they have high electric conductivity (105S/cm), operational stability and chilling process ability.Gold and silver than copper expensive a lot, thus in recent years, the preparation of copper nanometer conductive material causes extensive concern.
The good characteristic of nano copper particle is promoted the well-being of mankind.The specific surface area of copper nanoparticle is big, Active sites number is many, is excellent catalyst in metallurgy and petrochemical industry.Nano-scale copper powder is the same with its block materials has the highest thermal conductivity and electrical conductivity, can be used for manufacturing electrocondution slurry, such as conducting resinl, magnetic-conductive adhesive etc., and encapsulation in microelectronics industry, connection, the miniaturization of microelectronic component is played an important role.From middle nineteen nineties in last century, after the Pokka of IBM etc. point out that Nanometer Copper can be used for electronics connection due to its low resistance, its special electrical properties causes the biggest concern of electronics circle, and increasing research worker starts attention is transferred to the preparation of Nanometer Copper and applies.In the application of structural timber, Nanometer Copper crystalline material has good tensile property and impact strength, and its mechanical property has lifting clearly compared with traditional copper material.It addition, copper nanoparticle is the indispensable basic material of nanometer copper material of high conductivity, high intensity, therefore the development of copper nanoparticle and associated composite has important theory significance and practical value.
Chinese patent 201410828545.1, discloses the preparation method of a kind of epoxy resin/graphite alkene/Nanometer Copper composite, relates to the preparation method of a kind of epoxy resin composite material.The present invention is to solve that current epoxy resin is not provided simultaneously with excellent electric conductivity and the technical problem of excellent mechanical performance.The present invention: one, prepare graphene oxide colloidal sol；Two, graphene oxide-loaded nano copper powder；Three, the Graphene of load copper nanoparticle dispersion in the epoxy；Four, solidification.Advantages of the present invention: graphene/nanometer copper favorable dispersibility in the epoxy in epoxy resin/graphite alkene/Nanometer Copper composite that, prepared by this utility model method；Two, compared with pure epoxy resin, the tensile strength of epoxy resin/graphite alkene/Nanometer Copper composite prepared by this utility model increases substantially；The glass transition temperature of epoxy resin/graphite alkene/Nanometer Copper composite that three, prepared by this utility model is improved compared with pure epoxy resin.But the electric conductivity of epoxy resin/graphite alkene/Nanometer Copper composite of the present invention is not particularly suited for conductive material.
Accordingly, it would be desirable to a kind of conducting function material based on Nanometer Copper, improve the electric conductivity of material.
Utility model content
For solving the problem of above-mentioned existence, the purpose of this utility model is to provide the conductive material of a kind of high-effective conductive composite, relatively prior art, and the anti-scratch performance of described conducing composite material is good, and electric conductivity is significantly improved, and resistivity reduces, and range is wide.
For reaching above-mentioned purpose, the technical solution of the utility model is:
A kind of high-effective conductive composite, is disposed with ITO conducting film base material, Nanometer Copper conductive layer, carbon fiber guiding electric layer and hardening scratch-resistant layer from bottom to up.
Separately having, the thickness of described ITO conducting film base material is 100-200 μm.
And have, the thickness of described Nanometer Copper conductive layer is 200-300nm.
Further, described Nanometer Copper conductive layer contains copper nanoparticle, and the particle diameter of copper nanoparticle is 30-60nm.
Again, the thickness of described carbon fiber guiding electric layer is 200-500 μm.
Meanwhile, the material of described hardening scratch-resistant layer is modified PVC.
The beneficial effects of the utility model are:
A kind of high-effective conductive composite described in the utility model, it is disposed with ITO conducting film base material, Nanometer Copper conductive layer, carbon fiber guiding electric layer and hardening scratch-resistant layer from bottom to up, the conductive material of relatively prior art, the anti-scratch performance of described conducing composite material is good, electric conductivity is significantly improved, and resistivity reduces, range is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-effective conductive composite provided by the utility model.
Wherein: 1 is ITO conducting film base material, and 2 is Nanometer Copper conductive layer, and 3 is carbon fiber guiding electric layer, 4 is hardening scratch-resistant layer.
Detailed description of the invention
Embodiment 1
See the structural representation that Fig. 1, Fig. 1 are a kind of high-effective conductive composite described in the utility model:
A kind of high-effective conductive composite, is disposed with ITO conducting film base material 1, Nanometer Copper conductive layer 2, carbon fiber guiding electric layer 3 and hardening scratch-resistant layer 4 from bottom to up.
Separately having, the thickness of described ITO conducting film base material 1 is 100 μm.
And have, the thickness of described Nanometer Copper conductive layer 2 is 200nm.
Further, described Nanometer Copper conductive layer 2 is containing copper nanoparticle, and the particle diameter of copper nanoparticle is 30nm.
Again, the thickness of described carbon fiber guiding electric layer 3 is 200 μm.
Meanwhile, the material of described hardening scratch-resistant layer 4 is modified PVC.
Embodiment 2
A kind of high-effective conductive composite, is disposed with ITO conducting film base material 1, Nanometer Copper conductive layer 2, carbon fiber guiding electric layer 3 and hardening scratch-resistant layer 4 from bottom to up.
Separately having, the thickness of described ITO conducting film base material 1 is 200 μm.
And have, the thickness of described Nanometer Copper conductive layer 2 is 300nm.
Further, described Nanometer Copper conductive layer 2 is containing copper nanoparticle, and the particle diameter of copper nanoparticle is 60nm.
Again, the thickness of described carbon fiber guiding electric layer 3 is 500 μm.
Meanwhile, the material of described hardening scratch-resistant layer 4 is modified PVC.
Embodiment 3
A kind of high-effective conductive composite, is disposed with ITO conducting film base material 1, Nanometer Copper conductive layer 2, carbon fiber guiding electric layer 3 and hardening scratch-resistant layer 4 from bottom to up.
Separately having, the thickness of described ITO conducting film base material 1 is 150 μm.
And have, the thickness of described Nanometer Copper conductive layer 2 is 250nm.
Further, described Nanometer Copper conductive layer 2 is containing copper nanoparticle, and the particle diameter of copper nanoparticle is 50nm.
Again, the thickness of described carbon fiber guiding electric layer 3 is 400 μm.
Meanwhile, the material of described hardening scratch-resistant layer 4 is modified PVC.
A kind of high-effective conductive composite described in the utility model, it is disposed with ITO conducting film base material 1, Nanometer Copper conductive layer 2, carbon fiber guiding electric layer 3 and hardening scratch-resistant layer 4 from bottom to up, the conductive material of relatively prior art, the anti-scratch performance of described conducing composite material is good, electric conductivity is significantly improved, and resistivity reduces, range is wide.
It should be noted that above example is only in order to illustrate the technical solution of the utility model and unrestricted.Although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical scheme of utility model can be modified or equivalent, without deviating from the scope of technical solutions of the utility model, it all should be contained in right of the present utility model.
Claims (6)
1. a high-effective conductive composite, it is characterised in that: it is disposed with ITO conducting film base material, Nanometer Copper conductive layer, carbon fiber guiding electric layer and hardening scratch-resistant layer from bottom to up.
A kind of high-effective conductive composite the most according to claim 1, it is characterised in that the thickness of described ITO conducting film base material is 100-200 μm.
A kind of high-effective conductive composite the most according to claim 1, it is characterised in that the thickness of described Nanometer Copper conductive layer is 200-300nm.
A kind of high-effective conductive composite the most according to claim 1, it is characterised in that described Nanometer Copper conductive layer contains copper nanoparticle, and the particle diameter of copper nanoparticle is 30-60nm.
A kind of high-effective conductive composite the most according to claim 1, it is characterised in that the thickness of described carbon fiber guiding electric layer is 200-500 μm.
A kind of high-effective conductive composite the most according to claim 1, it is characterised in that the material of described hardening scratch-resistant layer is modified PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376628.6U CN205736228U (en) | 2016-04-29 | 2016-04-29 | A kind of high-effective conductive composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376628.6U CN205736228U (en) | 2016-04-29 | 2016-04-29 | A kind of high-effective conductive composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205736228U true CN205736228U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620376628.6U Expired - Fee Related CN205736228U (en) | 2016-04-29 | 2016-04-29 | A kind of high-effective conductive composite |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751621A (en) * | 2016-04-29 | 2016-07-13 | 苏州巨邦新材料科技有限公司 | Efficient conductive composite material and preparation process |
-
2016
- 2016-04-29 CN CN201620376628.6U patent/CN205736228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751621A (en) * | 2016-04-29 | 2016-07-13 | 苏州巨邦新材料科技有限公司 | Efficient conductive composite material and preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |