CN107629714A - A kind of antistatic PET film adhesive tape - Google Patents
A kind of antistatic PET film adhesive tape Download PDFInfo
- Publication number
- CN107629714A CN107629714A CN201711079297.5A CN201711079297A CN107629714A CN 107629714 A CN107629714 A CN 107629714A CN 201711079297 A CN201711079297 A CN 201711079297A CN 107629714 A CN107629714 A CN 107629714A
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- China
- Prior art keywords
- pet film
- adhesive tape
- silica gel
- silver ion
- organic silica
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of antistatic PET film adhesive tape, including：PET film thick 0.025mm is used as basic unit, and PET film surface is coated with organic silica gel thick 0.02mm, and dispersed in organic silica gel to have silver ion, the mass percent of silver ion is 0.0015%；The PET film sheet resistance is:105~108Ω, the friction static voltage and surface electrostatic of the PET film press≤100V.Adhesive tape prepared by the present invention has acid and alkali-resistance, wear-resisting and antistatic function concurrently, can be used under various Different climate damp conditions, and high financial profit, cost is low, service life length.
Description
Technical field：
The present invention relates to tape technology field, more particularly to a kind of antistatic PET film adhesive tape.
Background technology：
With the rapid development of electronic technology, integrated circuit physical size gradually reduces, the continuous improvement of integrated level, and
More new high polymer material widely uses, and Electro-static Driven Comb increasingly becomes important, the problem of electrostatic protection also increasingly by
More extensive concern.FPC so far is (referred to as：Flexible PCB) manufacturing process nearly all be using subtractive process (etching
Method) processing, generally using copper coated foil plate as the material that sets out, using photoetching process formed resist layer, etching removing should not part copper
Face forms circuit conductor, then HTHP pressing cover layer composition wiring board.Resistance to height is needed in this wiring board formation process
Warm protection adhesive tape, is protected to its PI carrier layer, it was not pressed by the erosion of etching decoction and in cover layer
Protect it from being destroyed in journey.Need to remove high temperature resistant protection adhesive tape after the laminating end of cover layer, shelled after high-temperature process
It is easy to produce electrostatic from adhesive tape, caused accumulation of static electricity easily influences its performance being made after wiring board on PI faces；Therefore
On the one hand require that High temperature-resistanadhesive adhesive tape has preferable heat-resisting quantity, i.e., peeled off after high temperature without cull；On the other hand, also require resistance to
High temperature gummed tape has electrostatic-proof function.
At present, some high-temperature-resistant antistatic PET film adhesive tapes on the market still have following problem：(1) to glue-line with
Ionic additive is introduced in the interlayer of base material, its electrostatic conductive performance relies primarily on humidity in environment, in hot environment, by nothing
The anti-static electrification that method is brought into normal play；(2) ionic additive is introduced into glue-line, because these ionic additives can be with PI faces
Directly contact, and the risk from migrate and being transferred on PI faces to film surface in glue-line be present, pollute PI faces；(3) to glue
Conductive metal particles or high molecular particle are introduced in glutinous agent, although its own can keep static conductive function, due to these
The introducing of conductive particle, some performances of adhesive in itself will be had influence on, such as reduce cohesive strength, abrasion resistance, acid-alkali-resistant degree.
The content of the invention：
It is good that the technical problems to be solved by the invention are to provide a kind of feature of environmental protection, is easy to industrial antistatic PET
Film adhesive tape.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of antistatic PET film adhesive tape, it is characterised in that including：PET film thick 0.025mm is as basic unit, PET
Film surface is dispersed in organic silica gel to have silver ion, the quality percentage of silver ion coated with organic silica gel thick 0.02mm
Than for 0.0015%；The PET film sheet resistance is:105~108Ω, the friction static voltage of the PET film and surface are quiet
Voltage≤100V.
The silver ion be using nanometer silicon dioxide particle as support dispersion in organic silica gel.
The nanometer silicon dioxide particle size is 30-80nm.
The beneficial effects of the invention are as follows：Adhesive tape prepared by the present invention has acid and alkali-resistance, wear-resisting and antistatic function concurrently, can be
Used under various Different climate damp conditions, high financial profit, cost is low, service life length.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of antistatic PET film adhesive tape, including：PET film thick 0.025mm is as basic unit, the coating of PET film surface
There is an organic silica gel that 0.02mm is thick, dispersed in organic silica gel to have silver ion, the mass percent of silver ion is 0.0015%；
The PET film sheet resistance is:105~108Ω, the friction static voltage and surface electrostatic of the PET film press≤100V.
Embodiment 2
A kind of antistatic PET film adhesive tape, including：PET film thick 0.025mm is as basic unit, the coating of PET film surface
There is an organic silica gel that 0.02mm is thick, dispersed in organic silica gel to have silver ion, the mass percent of silver ion is 0.0015%；
The PET film sheet resistance is:105~108Ω, the friction static voltage and surface electrostatic of the PET film press≤100V；
Silver ion be using nanometer silicon dioxide particle as support dispersion in organic silica gel.
Embodiment 3
A kind of antistatic PET film adhesive tape, including：PET film thick 0.025mm is as basic unit, the coating of PET film surface
There is an organic silica gel that 0.02mm is thick, dispersed in organic silica gel to have silver ion, the mass percent of silver ion is 0.0015%；
The PET film sheet resistance is:105~108Ω, the friction static voltage and surface electrostatic of the PET film press≤100V；
Silver ion be using nanometer silicon dioxide particle as support dispersion in organic silica gel；Nanometer silicon dioxide particle size is 30-
80nm。
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (3)
- A kind of 1. antistatic PET film adhesive tape, it is characterised in that including：PET film thick 0.025mm is thin as basic unit, PET Film surface is dispersed in organic silica gel to have silver ion, the mass percent of silver ion coated with organic silica gel thick 0.02mm For 0.0015%；The PET film sheet resistance is:105~108Ω, the friction static voltage and surface electrostatic of the PET film Press≤100V.
- 2. antistatic PET film adhesive tape according to claim 1, it is characterised in that：The silver ion is with nano-silica Silicon carbide particle is as support dispersion in organic silica gel.
- 3. antistatic PET film adhesive tape according to claim 2, it is characterised in that：The nanometer silicon dioxide particle is big Small is 30-80nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079297.5A CN107629714A (en) | 2017-11-06 | 2017-11-06 | A kind of antistatic PET film adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079297.5A CN107629714A (en) | 2017-11-06 | 2017-11-06 | A kind of antistatic PET film adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107629714A true CN107629714A (en) | 2018-01-26 |
Family
ID=61107953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711079297.5A Pending CN107629714A (en) | 2017-11-06 | 2017-11-06 | A kind of antistatic PET film adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107629714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048208A (en) * | 2020-09-16 | 2020-12-08 | 张兴富 | Fireproof insulating coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204265679U (en) * | 2014-11-25 | 2015-04-15 | 安徽明讯新材料科技股份有限公司 | A kind of Kapton adhesive tape |
| CN205313454U (en) * | 2015-12-14 | 2016-06-15 | 苏州统协胶带有限公司 | Modified kapton film sticky tape |
| CN107312471A (en) * | 2017-07-28 | 2017-11-03 | 宁波启合新材料科技有限公司 | A kind of antistatic protection film and its manufacture method |
-
2017
- 2017-11-06 CN CN201711079297.5A patent/CN107629714A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204265679U (en) * | 2014-11-25 | 2015-04-15 | 安徽明讯新材料科技股份有限公司 | A kind of Kapton adhesive tape |
| CN205313454U (en) * | 2015-12-14 | 2016-06-15 | 苏州统协胶带有限公司 | Modified kapton film sticky tape |
| CN107312471A (en) * | 2017-07-28 | 2017-11-03 | 宁波启合新材料科技有限公司 | A kind of antistatic protection film and its manufacture method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048208A (en) * | 2020-09-16 | 2020-12-08 | 张兴富 | Fireproof insulating coating and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
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| WD01 | Invention patent application deemed withdrawn after publication |