CN205603512U - High temperature resistant double -sided tape that passes through - Google Patents
High temperature resistant double -sided tape that passes through Download PDFInfo
- Publication number
- CN205603512U CN205603512U CN201620331331.8U CN201620331331U CN205603512U CN 205603512 U CN205603512 U CN 205603512U CN 201620331331 U CN201620331331 U CN 201620331331U CN 205603512 U CN205603512 U CN 205603512U
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- pet film
- sided tape
- base material
- heatproof
- film base
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Abstract
The utility model provides a high temperature resistant double -sided tape that passes through, electronic parts's bonding among the mainly used digital product includes transparent PET film substrate, a plurality of through -holes have been seted up on the transparent PET film substrate, the equal coating in upper and lower surface of transparent PET film substrate has ya keli glue, merge pass thermofixation or the photocuring of dissolving each other mutually in the ya keli glue infiltration through -hole of the upper and lower cover coat of transparent PET film substrate becomes integrative. This high temperature resistant double -sided tape that passes through compares current temperature resistant double -sided tape, have the cross cutting convenient, not easy stretch warp and the lower advantage of cost.
Description
Technical field
This utility model relates to a kind of high heatproof two-sided tape thoroughly, is mainly used in the bonding of electronic unit in digital product.
Background technology
Tradition heatproof double faced adhesive tape has a variety of, useful glass fibre is as the thermal tape of base material reinforcement, also with or without the two-sided tape of base material, such as 3M467/468, but the relatively costly and thickness of glass-fiber-fabric limits, ultrathin products cannot be obtained, thickness is mostly more than 0.15 millimeter, and be similar to 3M without substrate product, adhesive tape is when production and processing, due to without base material reinforcement, easily there is the problem such as stretching and product die cutting processing inconvenience, for the thickness thick glue product more than 0.08 millimeter, it is necessary to use UV curing process, to avoid glue-line bubble.
Utility model content
The technical problems to be solved in the utility model is: a kind of cross cutting of offer is convenient, be difficult to stretcher strain and lower-cost height saturating heatproof two-sided tape.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of high heatproof two-sided tape thoroughly, including clear PET film base material, multiple through hole is offered on described clear PET film base material, the upper and lower surface of described clear PET film base material has been coated with acrylic glue, and the acrylic glue of described clear PET film base material upper and lower surface coating penetrates in through hole mutual molten merga pass heat cure or is light-cured into one.
Further, described through hole is formed by die punching or high-voltage electric shock, and the diameter of described through hole is within 1 millimeter.
Further, the thickness of described clear PET film base material is 2-5 micron.
Wherein, the gross thickness of the acrylic glue of described clear PET film base material upper and lower surface coating is more than 0.08 millimeter.
Wherein, described acrylic glue is the acrylate pressure sensitive adhesive of heatproof more than 170 DEG C.
Preferably, the gross thickness of described height saturating heatproof two-sided tape is within 0.15 millimeter.
What this utility model obtained has the beneficial effects that: the high heatproof two-sided tape collection thoroughly that this utility model provides is gluing, the functions such as heatproof are in one, in this utility model, through hole is offered by intensive on clear PET film base material, it is easy to coat on base material, the acrylic glue of lower surface interpenetrates, overall bondline thickness is increased, owing to adhesive tape adding clear PET film base material, it is positioned at the glue thinner thickness of base material both sides, UV solidification (such as can use heat cure or allow its spontaneous curing) can be used, simultaneously because clear PET film base material price to compare glass-fiber-fabric much lower, it is much lower that the high heatproof two-sided tape thoroughly that this utility model provides compares traditional thermal tape cost, and under the reinforcement of clear PET film base material, adhesive tape is difficult to stretcher strain and cross cutting is convenient.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the structural representation of clear PET film base material in embodiment illustrated in fig. 1；
In figure:
1 clear PET film base material 2 acrylic glue 1a through hole.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, being further described this utility model with accompanying drawing below in conjunction with embodiment, the content that embodiment is mentioned is not to restriction of the present utility model.
It is emphasized that, in description of the present utility model, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
As illustrated in fig. 1 and 2, a kind of high heatproof two-sided tape thoroughly, including clear PET film base material 1, multiple through hole 1a is offered on clear PET film base material 1, the upper and lower surface of clear PET film base material 1 has been coated with acrylic glue 2, and the acrylic glue 2 of clear PET film base material 1 upper and lower surface coating penetrates in through hole 1a mutual molten merga pass heat cure or is light-cured into one.
The high heatproof two-sided tape collection thoroughly that above-described embodiment provides is gluing, the functions such as heatproof are in one, in this utility model, through hole 1a is offered by intensive on clear PET film base material 1, it is easy to coat on base material, the acrylic glue 2 of lower surface interpenetrates, overall bondline thickness is increased, owing to adhesive tape adding clear PET film base material 1, it is positioned at the glue thinner thickness of base material both sides, UV solidification (such as can use heat cure or allow its spontaneous curing) can be used, simultaneously because the price of clear PET film base material 1 to compare glass-fiber-fabric much lower, it is much lower that the high heatproof two-sided tape thoroughly that this utility model provides compares traditional thermal tape cost, and under the reinforcement of clear PET film base material 1, adhesive tape is difficult to stretcher strain and cross cutting is convenient.
In the above-described embodiments, through hole 1a is formed by die punching or high-voltage electric shock, and the diameter of through hole 1a is within 1 millimeter.The mode using die punching or high-voltage electric shock process through hole 1a have the advantage that 1, process velocity fast.2, technique is simple, processing charges is relatively low, is conducive to reducing further the overall cost of manufacture of adhesive tape.The diameter control of through hole 1a both be can ensure that within 1 millimeter that acrylic glue 2 is fully infiltrated into, and can guarantee that again the bulk strength of base material, it is simple to cross cutting is processed.
Additionally, in the above-described embodiments, the thickness of described clear PET film base material 1 is 2-5 micron.The PET film using thickness 2-5 micron is made base material and not only be ensure that the stretch-proof deformation performance of adhesive tape, also helps the integral thickness controlling adhesive tape, under the conditions of condition of equivalent thickness, glue layer in adhesive tape can be allowed to be made significantly thicker.
Wherein, the gross thickness of the acrylic glue 2 of clear PET film base material 1 upper and lower surface coating is more than 0.08 millimeter.The gross thickness of glue layer can be with the adhesive property of powerful guarantee adhesive tape more than 0.08 millimeter.
Finally, acrylic glue 2 is preferably the acrylate pressure sensitive adhesive of heatproof more than 170 DEG C, within the gross thickness of high saturating heatproof two-sided tape is preferably controlled in 0.15 millimeter.Select the acrylate pressure sensitive adhesive of heatproof more than 170 DEG C and control adhesive tape gross thickness to allow the adhesive tape finally given have preferably heat resistance and relatively thin thickness within 0.15 millimeter so that adhesive tape has the wider array of scope of application.
Above-described embodiment is this utility model preferably implementation, and in addition, this utility model can realize with alternate manner, and on the premise of conceiving without departing from the technical program, any obvious replacement is all within protection domain of the present utility model.
In order to allow those of ordinary skill in the art understand this utility model improvements relative to prior art more easily, accompanying drawings more of the present utility model and description have been simplified, and for the sake of clarity, present specification is omitted some other elements, and those of ordinary skill in the art it is to be appreciated that these elements omitted also may make up content of the present utility model.
Claims (6)
1. one kind high heatproof two-sided tape, including clear PET film base material (1), multiple through hole (1a) is offered on described clear PET film base material (1), the upper and lower surface of described clear PET film base material (1) has been coated with acrylic glue (2), and the acrylic glue (2) of described clear PET film base material (1) upper and lower surface coating penetrates in through hole (1a) mutual molten merga pass heat cure or is light-cured into one.
Height the most according to claim 1 saturating heatproof two-sided tape, it is characterised in that: described through hole (1a) is formed by die punching or high-voltage electric shock, and the diameter of described through hole (1a) is within 1 millimeter.
Height the most according to claim 2 saturating heatproof two-sided tape, it is characterised in that: the thickness of described clear PET film base material (1) is 2-5 micron.
4. according to the high heatproof two-sided tape thoroughly described in any one in claim 1-3, it is characterised in that: the gross thickness of the acrylic glue (2) of described clear PET film base material (1) upper and lower surface coating is more than 0.08 millimeter.
Height the most according to claim 4 saturating heatproof two-sided tape, it is characterised in that: described acrylic glue (2) is the acrylate pressure sensitive adhesive of heatproof more than 170 DEG C.
Height the most according to claim 5 saturating heatproof two-sided tape, it is characterised in that: the gross thickness of described height saturating heatproof two-sided tape is within 0.15 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331331.8U CN205603512U (en) | 2016-04-20 | 2016-04-20 | High temperature resistant double -sided tape that passes through |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331331.8U CN205603512U (en) | 2016-04-20 | 2016-04-20 | High temperature resistant double -sided tape that passes through |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603512U true CN205603512U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331331.8U Active CN205603512U (en) | 2016-04-20 | 2016-04-20 | High temperature resistant double -sided tape that passes through |
Country Status (1)
| Country | Link |
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| CN (1) | CN205603512U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883782A (en) * | 2017-04-06 | 2017-06-23 | 合肥达悦电子科技有限公司 | Suitable for the adhesive tape of electronic product |
| CN107236477A (en) * | 2017-06-16 | 2017-10-10 | 马可足 | A kind of interim fixed adhesive of noresidue type and preparation method thereof |
| CN112724869A (en) * | 2020-12-23 | 2021-04-30 | 深圳昌茂粘胶新材料有限公司 | Super-fragile double-sided adhesive tape for gift box packaging and preparation method thereof |
| CN114525085A (en) * | 2022-03-16 | 2022-05-24 | 苏州久鋐电子有限公司 | Multilayer high-temperature-resistant adhesive tape for electronic product soldering tin and processing technology thereof |
-
2016
- 2016-04-20 CN CN201620331331.8U patent/CN205603512U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883782A (en) * | 2017-04-06 | 2017-06-23 | 合肥达悦电子科技有限公司 | Suitable for the adhesive tape of electronic product |
| CN107236477A (en) * | 2017-06-16 | 2017-10-10 | 马可足 | A kind of interim fixed adhesive of noresidue type and preparation method thereof |
| CN107236477B (en) * | 2017-06-16 | 2020-08-14 | 九江市特种胶业有限公司 | Residue-free temporary fixing adhesive and preparation method thereof |
| CN112724869A (en) * | 2020-12-23 | 2021-04-30 | 深圳昌茂粘胶新材料有限公司 | Super-fragile double-sided adhesive tape for gift box packaging and preparation method thereof |
| CN114525085A (en) * | 2022-03-16 | 2022-05-24 | 苏州久鋐电子有限公司 | Multilayer high-temperature-resistant adhesive tape for electronic product soldering tin and processing technology thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |