CN211005229U - Mute black individual layer does not have fire-retardant ya keli sticky tape of basement membrane - Google Patents
Mute black individual layer does not have fire-retardant ya keli sticky tape of basement membrane Download PDFInfo
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- CN211005229U CN211005229U CN201921125033.3U CN201921125033U CN211005229U CN 211005229 U CN211005229 U CN 211005229U CN 201921125033 U CN201921125033 U CN 201921125033U CN 211005229 U CN211005229 U CN 211005229U
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Abstract
The utility model discloses a matte black monolayer flame-retardant acrylic adhesive tape without a bottom film, which comprises a matte release coating and a PET substrate layer, wherein a black insulating layer is arranged between the matte release coating and the PET substrate layer, and the outer surface of the PET substrate layer is provided with a flame-retardant adhesive layer; the matte release coating is a coating prepared from release agent silicone oil and nano silicon dioxide powder, and the flame-retardant adhesive layer is a coating prepared from acrylic acid glue and nitrogen-phosphorus flame-retardant powder. The adhesive tape of the utility model has no bottom film, the appearance of the adhesive tape is beautiful during rolling, and the adhesive tape has no bubbles and adhesive residue; the fire-retardant grade of sticky tape can reach 94VO level, can adapt to the needs of automatic production line, can directly use the book machine of cutting to cut the book, simultaneously, can reduce the waste of cross cutting machine to the material.
Description
Technical Field
The utility model relates to a banding sticky tape technical field especially relates to a banding sticky tape for battery, and concretely a mute fire-retardant ya keli sticky tape of black individual layer no basement membrane.
Background
As the production of mobile phones/notebooks is getting larger, the battery demand is also getting larger. As automation progresses, more human labor is replaced due to automation. The existing battery adhesive tape is a flame-retardant adhesive tape with a bottom film, however, in the production process, the flame-retardant adhesive tape with the bottom film has large loss after die cutting, high labor cost and inconvenience for automation, because the adhesive tape without the bottom film required by automation is realized, meanwhile, the adhesive tape is required to be fast and well pasted, and in addition, the problem of cost is considered, time, labor and money are also required to be saved when the adhesive tape is used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant mute black PET ya keli sticky tape of no basement membrane, the utility model discloses a sticky tape can directly cut the book at the book cutting machine, can reduce cross cutting machine extravagant to the material, is suitable for the production requirement of the automation of battery production line.
For solving the above technical problem, the utility model discloses a technical scheme is: a matte black single-layer flame-retardant acrylic adhesive tape without a bottom film comprises a matte release coating and a PET substrate layer, wherein a black insulating layer is arranged between the matte release coating and the PET substrate layer, and a flame-retardant adhesive layer is arranged on the outer surface of the PET substrate layer; the matte release coating is a coating prepared from release agent silicone oil and nano silicon dioxide powder, and the flame-retardant adhesive layer is a coating prepared from acrylic acid glue and nitrogen-phosphorus flame-retardant powder.
Furthermore, the surface gloss of the matte release coating is 1.0-3.0.
Further, the thickness of the matte release coating is 1-2 um.
Further, the thickness of the flame-retardant adhesive layer is 28-32 μm.
Further, the PET substrate layer is a substrate layer made of transparent PET material.
Further, the thickness of the PET substrate layer is 15-16.5 um.
Further, the black insulating layer is a coating made of epoxy resin and insulating carbon black.
Further, the thickness of the black insulating layer is 1-2 um.
To sum up, the application the technical scheme of the utility model, following beneficial effect has: the adhesive tape of the utility model has no bottom film, the appearance of the adhesive tape is beautiful during rolling, and the adhesive tape has no bubbles and adhesive residue; the fire-retardant grade of sticky tape can reach 94VO level, can adapt to the needs of automatic production line, can directly use the book machine of cutting to cut the book, simultaneously, can reduce the waste of cross cutting machine to the material.
Drawings
Fig. 1 is a schematic structural view of the adhesive tape of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, but does not constitute a limitation to the scope of the present invention.
Example 1
Referring to fig. 1, the matte black single-layer flame-retardant acrylic adhesive tape without the base film provided by the embodiment includes a matte release coating 1 and a PET substrate layer 3, a black insulating layer 2 is arranged between the matte release coating 1 and the PET substrate layer 3, and a flame-retardant adhesive layer 4 is arranged on the outer surface of the PET substrate layer 3; the matte release coating 1 is a coating prepared from release agent silicone oil and nano silicon dioxide powder, and the flame-retardant adhesive layer 4 is a coating prepared from acrylic acid glue and nitrogen-phosphorus flame-retardant powder; specifically, the black insulating layer 2 is a coating made of epoxy resin and insulating carbon black; the PET substrate layer 3 is a substrate layer made of transparent PET material; the surface glossiness of the matte release coating 1 is 3.0; the thickness of the matte release coating 1 is 2 um; the thickness of the flame-retardant adhesive layer 4 is 28 μm; the thickness of the PET substrate layer 3 is 15 um; the thickness of the black insulating layer 2 is 1 um.
Example 2
The utility model provides a mute black monolayer flame-retardant acrylic adhesive tape without basement membrane, which comprises a mute smooth release coating and a PET substrate layer, wherein a black insulating layer is arranged between the mute smooth release coating and the PET substrate layer, and the outer surface of the PET substrate layer is provided with a flame-retardant adhesive layer; the matte release coating is a coating prepared from release agent silicone oil and nano silicon dioxide powder, and the flame-retardant adhesive layer is a coating prepared from acrylic acid glue and nitrogen-phosphorus flame-retardant powder; specifically, the black insulating layer is a coating made of epoxy resin and insulating carbon black; the PET substrate layer is a substrate layer made of transparent PET material; the surface glossiness of the matte release coating is 2.0; the thickness of the matte release coating is 1 um; the thickness of the flame-retardant adhesive layer is 30 micrometers; the thickness of the PET substrate layer is 16 um; the thickness of the black insulating layer is 2 um.
Example 3
The utility model provides a mute black monolayer flame-retardant acrylic adhesive tape without basement membrane, which comprises a mute smooth release coating and a PET substrate layer, wherein a black insulating layer is arranged between the mute smooth release coating and the PET substrate layer, and the outer surface of the PET substrate layer is provided with a flame-retardant adhesive layer; the matte release coating is a coating prepared from release agent silicone oil and nano silicon dioxide powder, and the flame-retardant adhesive layer is a coating prepared from acrylic acid glue and nitrogen-phosphorus flame-retardant powder; specifically, the black insulating layer is a coating made of epoxy resin and insulating carbon black; the PET substrate layer is a substrate layer made of transparent PET material; the surface glossiness of the matte release coating is 1.0; the thickness of the matte release coating is 1.5 um; the thickness of the flame-retardant adhesive layer is 32 micrometers; the thickness of the PET substrate layer is 16.5 um; the thickness of the black insulating layer is 1.5 um.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a mute fire-retardant ya keli sticky tape of black individual layer no basement membrane which characterized in that, leaves type coating and PET substrate layer including mute light, mute light is provided with the black insulating layer from having of type coating and PET substrate layer, the surface of PET substrate layer is provided with fire-retardant gluing agent layer.
2. The flame retardant acrylic adhesive tape of a matte black single layer without a base film according to claim 1, wherein: the surface glossiness of the matte release coating is 1.0-3.0.
3. The flame retardant acrylic adhesive tape of a matte black single layer without a base film according to claim 2, wherein: the thickness of the matte release coating is 1-2 um.
4. The flame retardant acrylic adhesive tape of a matte black single layer without a base film according to claim 1, wherein: the thickness of the flame-retardant adhesive layer is 28-32 μm.
5. The flame retardant acrylic adhesive tape of a matte black single layer without a base film according to claim 1, wherein: the PET substrate layer is a substrate layer made of transparent PET material.
6. The flame retardant acrylic adhesive tape of a matte black single layer without a base film according to claim 5, wherein: the thickness of the PET substrate layer is 15-16.5 um.
7. The flame retardant acrylic adhesive tape of a matte black single layer without a base film according to claim 5, wherein: the black insulating layer is a coating made of epoxy resin and insulating carbon black.
8. The flame retardant acrylic adhesive tape of a matte black single layer without a base film according to claim 5, wherein: the thickness of black insulating layer is 1-2 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921125033.3U CN211005229U (en) | 2019-07-17 | 2019-07-17 | Mute black individual layer does not have fire-retardant ya keli sticky tape of basement membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921125033.3U CN211005229U (en) | 2019-07-17 | 2019-07-17 | Mute black individual layer does not have fire-retardant ya keli sticky tape of basement membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211005229U true CN211005229U (en) | 2020-07-14 |
Family
ID=71476047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921125033.3U Active CN211005229U (en) | 2019-07-17 | 2019-07-17 | Mute black individual layer does not have fire-retardant ya keli sticky tape of basement membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211005229U (en) |
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2019
- 2019-07-17 CN CN201921125033.3U patent/CN211005229U/en active Active
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