CN211719170U - Heat-conducting high-temperature-resistant label - Google Patents
Heat-conducting high-temperature-resistant label Download PDFInfo
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- CN211719170U CN211719170U CN201921599754.8U CN201921599754U CN211719170U CN 211719170 U CN211719170 U CN 211719170U CN 201921599754 U CN201921599754 U CN 201921599754U CN 211719170 U CN211719170 U CN 211719170U
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Abstract
The utility model provides a heat conduction high temperature resistant label, including heat conduction membrane, accurate printing coating, high temperature resistant acrylic acid viscose layer, from type paper, be equipped with the accurate printing coating on the heat conduction membrane, heat conduction membrane below is equipped with high temperature resistant acrylic acid viscose layer, high temperature resistant acrylic acid viscose layer below is equipped with from type paper, the beneficial effects of the utility model reside in that: the high-temperature-resistant label has the advantages of being capable of being precisely printed, good in heat conductivity, high-temperature-resistant, yellow-edge-resistant, safe, stable and reliable, completely making up for the defects of high-temperature labels in the current market, and being widely applicable to high-temperature-resistant manufacturing processes of intelligent terminal electronic products.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a label especially relates to a mainly be applied to traceing back the usage in high temperature processing procedure such as PCB, FPC, SMT, can reach the heat conduction high temperature resistant label of effects such as high temperature resistant, heat conduction, insulation, resistant yellow edge, fire-retardant.
[ background of the invention ]
With the development of intelligent electronic products, the requirements on the quality of the products are higher and higher, and the product traceability is more and more important in the manufacturing process of the electronic products. The high-temperature label on the market at present has certain instability in the aspects of precision printing, temperature resistance and yellowing resistance, and can not meet the special requirements of precision printing, temperature resistance, yellowing resistance and the like generated in some special processes.
[ Utility model ] content
The utility model aims to solve the above-mentioned problem that the high temperature label on the existing market exists, and provide a heat conduction high temperature resistant label.
The utility model discloses a realize through following technical scheme: the utility model provides a heat conduction high temperature resistant label, includes heat conduction membrane, accurate printing coating, high temperature resistant acrylic acid viscose layer, leaves type paper, be equipped with the accurate printing coating on the heat conduction membrane, heat conduction membrane below is equipped with high temperature resistant acrylic acid viscose layer, high temperature resistant acrylic acid viscose layer below is equipped with leaves type paper.
Further, the heat conduction membrane is a heat conduction PI membrane, the thickness of the heat conduction membrane is 25-100um, and the heat conduction coefficient of the heat conduction membrane is 0.5W/(m.K).
Further, the precision printing coating is a transparent high-temperature-resistant ink coating, and the thickness of the precision printing coating is 1-5 um.
Further, the thickness of the high-temperature-resistant acrylic adhesive layer is 20-50 um.
Further, the release paper is silicon-based release paper, and the thickness of the release paper is 50-200 um.
A manufacturing method of a heat-conducting high-temperature-resistant label comprises the following steps:
the method comprises the following steps: preparing a heat-conducting film;
step two: preparing transparent high-temperature-resistant ink, and synthesizing the transparent high-temperature-resistant ink by using epoxy resin, polyurethane resin, silicone oil, ethyl acetate, cyclohexanone and other materials;
step three: coating a precision printing coating, namely coating the transparent high-temperature-resistant ink on one surface of the heat-conducting film by a net roll coating process to form the precision printing coating, and drying and rolling the precision printing coating;
step four: coating a high-temperature-resistant acrylic acid adhesive layer, coating an acrylic acid adhesive layer on the other surface of the heat conducting film through a scraper or an extrusion type, drying the high-temperature-resistant acrylic acid adhesive layer, attaching release paper, and rolling.
The beneficial effects of the utility model reside in that: the high-temperature-resistant label has the advantages of being capable of being precisely printed, good in heat conductivity, high-temperature-resistant, yellow-edge-resistant, safe, stable and reliable, completely making up for the defects of high-temperature labels in the current market, and being widely applicable to high-temperature-resistant manufacturing processes of intelligent terminal electronic products.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the heat-conducting film of the heat-conducting high-temperature-resistant label of the present invention with an intermediate value;
fig. 2 is a schematic structural view of the heat-conducting film of the heat-conducting high-temperature-resistant label of the present invention with a minimum value;
fig. 3 is a schematic structural view of the heat-conducting film of the heat-conducting high-temperature-resistant label of the present invention with the maximum value;
reference numerals: 1. a thermally conductive film; 2. precisely printing a coating; 3. a high temperature resistant acrylic acid adhesive layer; 4. and (4) release paper.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
as shown in fig. 1, a heat-conducting high-temperature-resistant label comprises a heat-conducting film 1, a precision printing coating 2, a high-temperature-resistant acrylic acid adhesive layer 3 and release paper 4, wherein the precision printing coating 2 is arranged on the heat-conducting film 1, the high-temperature-resistant acrylic acid adhesive layer 3 is arranged below the heat-conducting film 1, and the release paper 4 is arranged below the high-temperature-resistant acrylic acid adhesive layer 3.
Preferably, heat conduction membrane 1 is heat conduction PI membrane, heat conduction membrane 1's thickness is 50 um.
Preferably, precision printing coating 2 is transparent high temperature resistant printing ink coating, precision printing coating 2's thickness is 2 um.
Preferably, the thickness of the high temperature resistant acrylic adhesive layer 3 is 40 um.
Preferably, release paper 4 is silicon system release paper, release paper 4 thickness is 75 um.
A manufacturing method of a heat-conducting high-temperature-resistant label comprises the following steps:
the method comprises the following steps: preparing a heat-conducting film with the thickness of 50 um;
step two: preparing transparent high-temperature-resistant ink, and synthesizing the transparent high-temperature-resistant ink by using epoxy resin, polyurethane resin, silicone oil, ethyl acetate, cyclohexanone and other materials;
step three: coating a precision printing coating, namely coating the transparent high-temperature-resistant ink on one surface of the heat-conducting film by a net roll coating process to form the precision printing coating with the thickness of 2 mu m, and drying and rolling the precision printing coating;
step four: coating high temperature resistant acrylic acid viscose layer, the another side at the heat conduction membrane is the acrylic acid viscose agent of 40um through scraper or extrusion formula coating thickness, and high temperature resistant acrylic acid viscose layer is laminated thickness after drying and is 75um from type paper, the rolling.
Example two:
as shown in fig. 2, a heat-conducting high-temperature-resistant label comprises a heat-conducting film 1, a precision printing coating 2, a high-temperature-resistant acrylic acid adhesive layer 3 and release paper 4, wherein the precision printing coating 2 is arranged on the heat-conducting film 1, the high-temperature-resistant acrylic acid adhesive layer 3 is arranged below the heat-conducting film 1, and the release paper 4 is arranged below the high-temperature-resistant acrylic acid adhesive layer 3.
Preferably, heat conduction membrane 1 is heat conduction PI membrane, heat conduction membrane 1's thickness is 25 um.
Preferably, precision printing coating 2 is transparent high temperature resistant printing ink coating, precision printing coating 2's thickness is 1 um.
Preferably, the thickness of the high temperature resistant acrylic adhesive layer 3 is 25 um.
Preferably, release paper 4 is silicon system release paper, release paper 4 thickness is 50 um.
A manufacturing method of a heat-conducting high-temperature-resistant label comprises the following steps:
the method comprises the following steps: preparing a heat-conducting film with the thickness of 25 um;
step two: preparing transparent high-temperature-resistant ink, and synthesizing the transparent high-temperature-resistant ink by using epoxy resin, polyurethane resin, silicone oil, ethyl acetate, cyclohexanone and other materials;
step three: coating a precision printing coating, namely coating the transparent high-temperature-resistant printing ink on one surface of the heat-conducting film through a net roll coating process to form the precision printing coating with the thickness of 1um, and drying and rolling the precision printing coating;
step four: coating high temperature resistant acrylic acid viscose layer, the another side at the heat conduction membrane is 25 um's acrylic acid viscose agent through scraper or extrusion formula coating thickness, and high temperature resistant acrylic acid viscose layer is laminated thickness after drying and is 50um from type paper, the rolling.
Example three:
as shown in fig. 3, a heat-conducting high-temperature-resistant label comprises a heat-conducting film 1, a precision printing coating 2, a high-temperature-resistant acrylic acid adhesive layer 3 and release paper 4, wherein the precision printing coating 2 is arranged on the heat-conducting film 1, the high-temperature-resistant acrylic acid adhesive layer 3 is arranged below the heat-conducting film 1, and the release paper 4 is arranged below the high-temperature-resistant acrylic acid adhesive layer 3.
Preferably, heat conduction membrane 1 is heat conduction PI membrane, heat conduction membrane 1's thickness is 100 um.
Preferably, precision printing coating 2 is transparent high temperature resistant printing ink coating, precision printing coating 2's thickness is 5 um.
Preferably, the thickness of the high temperature resistant acrylic adhesive layer 3 is 50 um.
Preferably, release paper 4 is silicon system release paper, release paper 4 thickness is 100 um.
A manufacturing method of a heat-conducting high-temperature-resistant label comprises the following steps:
the method comprises the following steps: preparing a heat-conducting film with the thickness of 100 um;
step two: preparing transparent high-temperature-resistant ink, and synthesizing the transparent high-temperature-resistant ink by using epoxy resin, polyurethane resin, silicone oil, ethyl acetate, cyclohexanone and other materials;
step three: coating a precision printing coating, namely coating the transparent high-temperature-resistant ink on one surface of the heat-conducting film by a mesh roll coating process to form the precision printing coating with the thickness of 5 microns, and drying and rolling the precision printing coating;
step four: coating high temperature resistant acrylic acid viscose layer, the another side at the heat conduction membrane is the acrylic acid viscose agent of 50um through scraper or extrusion formula coating thickness, and laminating thickness is 100um after high temperature resistant acrylic acid viscose layer dries from type paper, the rolling.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (5)
1. A heat-conducting high-temperature-resistant label is characterized in that: including heat conduction membrane, accurate printing coating, high temperature resistant acrylic acid viscose layer, from type paper, be equipped with the accurate printing coating on the heat conduction membrane, heat conduction membrane below is equipped with high temperature resistant acrylic acid viscose layer, high temperature resistant acrylic acid viscose layer below is equipped with from type paper.
2. The thermally conductive, high temperature resistant label of claim 1, wherein: the heat conduction membrane is a heat conduction PI membrane, the thickness of the heat conduction membrane is 25-100um, and the heat conduction coefficient of the heat conduction membrane is 0.5W/(m.K).
3. The thermally conductive, high temperature resistant label of claim 1, wherein: the precision printing coating is a transparent high-temperature-resistant ink coating, and the thickness of the precision printing coating is 1-5 um.
4. The thermally conductive, high temperature resistant label of claim 1, wherein: the thickness of the high-temperature-resistant acrylic acid adhesive layer is 20-50 um.
5. The thermally conductive, high temperature resistant label of claim 1, wherein: the release paper is silicon-based release paper, and the thickness of the release paper is 50-200 um.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921599754.8U CN211719170U (en) | 2019-09-25 | 2019-09-25 | Heat-conducting high-temperature-resistant label |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921599754.8U CN211719170U (en) | 2019-09-25 | 2019-09-25 | Heat-conducting high-temperature-resistant label |
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| CN211719170U true CN211719170U (en) | 2020-10-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372840A (en) * | 2021-06-02 | 2021-09-10 | 深圳昌茂粘胶新材料有限公司 | Flame-retardant synthetic film with excellent thermal conductivity and preparation method thereof |
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2019
- 2019-09-25 CN CN201921599754.8U patent/CN211719170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372840A (en) * | 2021-06-02 | 2021-09-10 | 深圳昌茂粘胶新材料有限公司 | Flame-retardant synthetic film with excellent thermal conductivity and preparation method thereof |
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