CN104673126A - Network single-side adhesive with flexibly adjustable impedance - Google Patents
Network single-side adhesive with flexibly adjustable impedance Download PDFInfo
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- CN104673126A CN104673126A CN201510128380.1A CN201510128380A CN104673126A CN 104673126 A CN104673126 A CN 104673126A CN 201510128380 A CN201510128380 A CN 201510128380A CN 104673126 A CN104673126 A CN 104673126A
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Abstract
The invention discloses a network single-side adhesive with flexibly adjustable impedance. The network single-side adhesive comprises a substrate layer. The network single-side adhesive with flexibly adjustable impedance is characterized by consisting of a substrate layer, a conductive layer and an adhesive layer, wherein the substrate layer is positioned at the bottom; the adhesive layer is arranged on the top; the conductive layer is arranged between the substrate layer and the adhesive layer; the conductive layer is arranged in a latticed structure manner; the latticed structure is uniformly distributed on the substrate layer; the latticed structure is made of a conductive material. By adopting a conductive mode of the latticed conductive layer, the size of a lattice gauge in the conductive layer can be changed according to different impedance requirements, so that the purpose of changing the impedance of the single-side adhesive can be achieved; in addition, by adopting a mode of a printing toner structure, the production process of a product is simplified, the mode of coating an aluminum foil in the prior art is replaced, and the production cost is reduced. The network single-side adhesive is simple in production process and low in production cost, and the impedance is easy to adjust.
Description
Technical field
The present invention relates to one and relate to electronic product and components and parts manufacture field, the network one side glue that especially a kind of resistance can adjust flexibly.
Background technology
Conductive tape is a kind of tinsel with high connductivity gum or conductive fabric, and its conduction gum and conductive base form complete electrical conductor, with any metal covering with bonding way, can complete the electric closure in electrical bonding and gap.Screen conducting adhesive tape is economical and practical, shielding material easy to use.Conductive tape is for sealing EMI shielded cell, and the seam of housing and electronics, is wound around cable and shields, provide reliable earthed surface, provide electrical contact to unweldable surface.
Traditional electroconductibility one side glue material adopts the technology applying aluminium foil on base material, realizes application target that is bonding, that conduct electricity, shield.But, environment for use due to this type of material usually requires to possess certain impedance and anti-ly dryly scratches characteristic, and traditional electroconductibility one side glue material in use, have that impedance is single can not be adjusted flexibly, reciprocity problem can not be answered flexibly to the requirement of environment for use.In addition, the production and processing technology of electroconductibility one-faced tapes of the prior art is complicated, and the production cost of coating aluminium foil is higher also causes certain influence to the production of adhesive tape.
Summary of the invention
The object of this invention is to provide a kind of production technique simple, production cost is low, the network one side glue that the resistance that impedance magnitude is easy to adjust can adjust flexibly.
Realize above-mentioned purpose, the technical solution adopted in the present invention is: the network one side glue that a kind of resistance can adjust flexibly, comprise: substrate layer, it is characterized in that: the network one side glue that described resistance can adjust flexibly is made up of substrate layer, conductive layer and colloid layer, substrate layer is positioned at bottom, colloid layer is located at top, conductive layer is located between substrate layer and colloid layer, described conductive layer is that fenestral fabric is arranged, and this network-like structure is distributed on substrate layer, described grid assembling structure adopts conductive material.
Preferably, the impedance magnitude of described conductive layer is directly proportional to the size of grid.
Preferably, described conductive material is carbon dust.
Preferably, described colloid layer is silica gel.
After the present invention adopts said structure, by adopting the electrically conducting manner of latticed conductive layer, according to different impedance needs, change the size of grid cubing in conductive layer, thus realize the object changing the impedance of one side glue; In addition, by adopting the structure formation printing carbon dust, simplifying the production technique of product, and instead of in prior art the mode applying aluminium foil, having saved production cost.Production technique of the present invention is simple, and production cost is low, and impedance magnitude is easy to adjustment.
Accompanying drawing explanation
Fig. 1 is structural representation of the invention process.
Fig. 2 is conductive layer grid schematic diagram of the invention process.
In figure: 1, substrate layer, 2, conductive layer, 3, colloid layer.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in the figure, for achieving the above object, the technical solution adopted in the present invention is: the network one side glue that a kind of resistance can adjust flexibly, comprise: substrate layer 1, it is characterized in that: the network one side glue that described resistance can adjust flexibly is made up of substrate layer 1, conductive layer 2 and colloid layer 3, substrate layer 1 is positioned at bottom, colloid layer 3 is located at top, conductive layer 2 is located between substrate layer 1 and colloid layer 3, described conductive layer 2 is arranged in fenestral fabric, and this network-like structure is distributed on substrate layer 1, described grid assembling structure adopts conductive material.
Preferably, the described impedance magnitude of conductive layer 2 is directly proportional to the size of grid.
Preferably, described conductive material is carbon dust.
Preferably, described colloid layer 3 is silica gel.
Embodiment:
With Special polyester film be material as substrate layer 1, adopt carbon dust printing mode, latticed carbon dust is printed on substrate layer 1 as conductive layer 2, according to required resistance value size, setting different sizing grids, by changing different sizing grids, and realizing the object of different resistance value.When needing larger resistance value, adopt larger grid, the usage quantity that grid becomes ambassador's carbon dust reduces, and the impedance of conductive layer 2 becomes large; Otherwise when needing less resistance value, adopt less grid, grid diminishes and makes the usage quantity of carbon dust increase, and the impedance of conductive layer 2 diminishes.Utilize printing press to print conductive layer 2 grid, simplify production technique and production cost, and resistance value accuracy rate is high, be suitable for the production of different resistance value one side glue.
The above is the preferred embodiment of the present invention; certainly the interest field of the present invention can not be limited with this; should be understood that; for those skilled in the art; technical scheme of the present invention is modified or equivalent replacement, do not depart from the protection domain of technical solution of the present invention.
Claims (4)
1. the resistance network one side glue that can adjust flexibly, comprise: substrate layer (1), it is characterized in that: the network one side glue that described resistance can adjust flexibly is made up of substrate layer (1), conductive layer (2) and colloid layer (3), substrate layer (1) is positioned at bottom, colloid layer (3) is located at top, conductive layer (2) is located between substrate layer (1) and colloid layer (3), described conductive layer (2) is arranged in fenestral fabric, and this network-like structure is distributed on substrate layer (1), described grid assembling structure adopts conductive material.
2. the resistance according to claim 1 network one side glue that can adjust flexibly, is characterized in that: the impedance magnitude of described conductive layer (2) is directly proportional to the size of grid.
3. the resistance according to claim 1 network one side glue that can adjust flexibly, is characterized in that: described conductive material is carbon dust.
4. the resistance according to claim 1 network one side glue that can adjust flexibly, is characterized in that: described colloid layer (3) is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128380.1A CN104673126A (en) | 2015-03-24 | 2015-03-24 | Network single-side adhesive with flexibly adjustable impedance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128380.1A CN104673126A (en) | 2015-03-24 | 2015-03-24 | Network single-side adhesive with flexibly adjustable impedance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104673126A true CN104673126A (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510128380.1A Pending CN104673126A (en) | 2015-03-24 | 2015-03-24 | Network single-side adhesive with flexibly adjustable impedance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104673126A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012172709A1 (en) * | 2011-06-16 | 2012-12-20 | セーレン株式会社 | Electroconductive tape and method for manufacturing same |
| CN204097390U (en) * | 2014-03-31 | 2015-01-14 | 苏州汉纳材料科技有限公司 | Based on transparent anti static pressure sensitive adhesive structure and the antistatic protection film of carbon nanotube |
-
2015
- 2015-03-24 CN CN201510128380.1A patent/CN104673126A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012172709A1 (en) * | 2011-06-16 | 2012-12-20 | セーレン株式会社 | Electroconductive tape and method for manufacturing same |
| CN204097390U (en) * | 2014-03-31 | 2015-01-14 | 苏州汉纳材料科技有限公司 | Based on transparent anti static pressure sensitive adhesive structure and the antistatic protection film of carbon nanotube |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |