CN202936367U - Stretch resistant double-faced adhesive tape - Google Patents
Stretch resistant double-faced adhesive tape Download PDFInfo
- Publication number
- CN202936367U CN202936367U CN 201220640595 CN201220640595U CN202936367U CN 202936367 U CN202936367 U CN 202936367U CN 201220640595 CN201220640595 CN 201220640595 CN 201220640595 U CN201220640595 U CN 201220640595U CN 202936367 U CN202936367 U CN 202936367U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- release film
- gluing layer
- adhesive layer
- faced adhesive
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a stretch resistant double-faced adhesive tape. The adhesive tape comprises a flame retardant non-woven fabric, wherein an acrylic adhesive layer and an organic silicon adhesive layer are respectively coated on the upper and lower surfaces of the flame retardant non-woven fabric; a PET (polyethylene terephthalate) release film is stuck to the other surface of the organic silicon adhesive layer; a PE (polyethylene) release film is stuck to the other surface of the acrylic adhesive layer; the thickness of the flame retardant non-woven fabric is 0.03-0.07mm; the thickness ratio of the acrylic adhesive layer to the organic silicon adhesive layer is 1:(0.5-2.5); and the thickness ratio of the substrate layer, the PET release film and the PE release film is 1:(1-4):(0.2-1). The stretch resistant double-faced adhesive tape is convenient to strip, thus being convenient for the operation personnel to construct and avoiding adhesive layer pollution, not only ensuring the tensile strength of the adhesive tape but also achieving the function of flame retardance at the same time.
Description
Technical field
The utility model relates to a kind of stretch-proof double-faced adhesive tape, belongs to the double sticky tape technical field.
Background technology
Electronics, computer, household electrical appliances, in the field, double sticky tape is widely used, along with the development of electron trade, its in assembling process in order to reach required structure and assembling effect, prior art combination only forms material requested stacked adding merely as required, and the upper and lower surface of adhesive tape is bonded with respectively release film and barrier film, during use, the barrier film of first tearing, be bonded in by bonding position, and then remove release film, stick on another by on bonding position; Make two to be bonded together by bonding position.Secondly, market has also proposed demand to the double-faced adhesive tape flame retardant properties, and existing double-faced adhesive tape, often adopt cotton paper as the base material of double sticky tape, do not have fire-retardant, again, existing double-faced adhesive tape stretch-proof performance is poor, there is certain defective in use in the client, and is not easy to operate, the repetitive operation poor performance, that for example fits for the first time is not suitable for, need again to fit, this moment is heavy industry again just, how to solve the direction that above these problems become those of ordinary skills' effort.
Summary of the invention
The utility model provides a kind of stretch-proof double-faced adhesive tape, and this stretch-proof double-faced adhesive tape is convenient to peel off, thereby the handled easily personnel construct and avoid glue-line to pollute, and has both guaranteed the tensile strength of adhesive tape, has also realized simultaneously fire-retardant function.
For achieving the above object, the technical solution adopted in the utility model is: a kind of stretch-proof double-faced adhesive tape, comprise a fire retardant nonwoven fabric, and this fire retardant nonwoven fabric upper and lower surface is coated with respectively acrylic gluing layer, organosilicon gluing layer; Described another surface label of organosilicon gluing layer is covered with the PET release film, and described another surface label of acrylic gluing layer is covered with the PE release film; The thickness of described fire retardant nonwoven fabric is 0.03mm ~ 0.07 mm.
In technique scheme, further improved technical scheme is as follows:
1, in such scheme, the thickness proportion of described acrylic gluing layer and organosilicon gluing layer is 1:0.5～2.5.
2, in such scheme, the thickness proportion of described substrate layer, PET release film and PE release film is 1:1～4:0.2～1.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model stretch-proof double-faced adhesive tape, the upper and lower surface of its fire retardant nonwoven fabric is coated with respectively acrylic gluing layer, organosilicon gluing layer, the thickness proportion of described acrylic gluing layer and organosilicon gluing layer is 1:0.5～2.5, take this specific thicknesses ratio, its one side can be pasted the low material of polarity, another side can normally use, and the organic silica gel water surface is first peeled off first to use and be convenient to and peeled off, thereby the handled easily personnel construct and avoid glue-line to pollute; Secondly, adopt fire retardant nonwoven fabric as the substrate layer of stretch-proof double-faced adhesive tape, both guaranteed the tensile strength of adhesive tape also to have realized simultaneously fire-retardant function.
Description of drawings
Accompanying drawing 1 is the utility model stretch-proof double-faced adhesive tape structural representation.
In above accompanying drawing: 1, fire retardant nonwoven fabric; 2, acrylic gluing layer; 3, organosilicon gluing layer; 4, PET release film; 5, PE release film.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment 1: a kind of stretch-proof double-faced adhesive tape, comprise a fire retardant nonwoven fabric 1, and this fire retardant nonwoven fabric 1 upper and lower surface is coated with respectively acrylic gluing layer 2, organosilicon gluing layer 3; Described organosilicon gluing layer 3 another surface label are covered with PET release film 4, and described acrylic gluing layer 2 another surface label are covered with PE release film 5; The thickness of described fire retardant nonwoven fabric 1 is 0.05 mm.
Above-mentioned acrylic gluing layer 2 is 1:2 with the thickness proportion of organosilicon gluing layer 3.
The thickness proportion of above-mentioned substrate layer 1, PET release film 4 and PE release film 5 is 1:2:1.
Embodiment 2: a kind of stretch-proof double-faced adhesive tape, comprise a fire retardant nonwoven fabric 1, and this fire retardant nonwoven fabric 1 upper and lower surface is coated with respectively acrylic gluing layer 2, organosilicon gluing layer 3; Described organosilicon gluing layer 3 another surface label are covered with PET release film 4, and described acrylic gluing layer 2 another surface label are covered with PE release film 5; The thickness of described fire retardant nonwoven fabric 1 is 0.06mm.
Above-mentioned acrylic gluing layer 2 is 1:0.8 with the thickness proportion of organosilicon gluing layer 3.
The thickness proportion of above-mentioned substrate layer 1, PET release film 4 and PE release film 5 is 1:2:0.5.
When adopting above-mentioned stretch-proof double-faced adhesive tape, the upper and lower surface of its fire retardant nonwoven fabric is coated with respectively acrylic gluing layer, organosilicon gluing layer, the thickness proportion of described acrylic gluing layer and organosilicon gluing layer is 1:0.5～2.5, take this specific thicknesses ratio, its one side can be pasted the low material of polarity, another side can normally use, and the organic silica gel water surface is first peeled off first to use and be convenient to and peeled off, thereby the handled easily personnel construct and avoid glue-line to pollute; Secondly, adopt fire retardant nonwoven fabric as the substrate layer of stretch-proof double-faced adhesive tape, both guaranteed the tensile strength of adhesive tape also to have realized simultaneously fire-retardant function.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow person skilled in the art scholar can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. stretch-proof double-faced adhesive tape is characterized in that: comprise a fire retardant nonwoven fabric (1), this fire retardant nonwoven fabric (1) upper and lower surface is coated with respectively acrylic gluing layer (2), organosilicon gluing layer (3); Another surface label of described organosilicon gluing layer (3) is covered with PET release film (4), and another surface label of described acrylic gluing layer (2) is covered with PE release film (5); The thickness of described fire retardant nonwoven fabric (1) is 0.03mm ~ 0.07 mm.
2. stretch-proof double-faced adhesive tape according to claim 1 is characterized in that: described acrylic gluing layer (2) is 1:0.5～2.5 with the thickness proportion of organosilicon gluing layer (3).
3. stretch-proof double-faced adhesive tape according to claim 1, it is characterized in that: the thickness proportion of described substrate layer (1), PET release film (4) and PE release film (5) is 1:1～4:0.2～1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640595 CN202936367U (en) | 2012-11-28 | 2012-11-28 | Stretch resistant double-faced adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640595 CN202936367U (en) | 2012-11-28 | 2012-11-28 | Stretch resistant double-faced adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936367U true CN202936367U (en) | 2013-05-15 |
Family
ID=48320619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220640595 Expired - Lifetime CN202936367U (en) | 2012-11-28 | 2012-11-28 | Stretch resistant double-faced adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484033A (en) * | 2013-09-29 | 2014-01-01 | 苏州华周胶带有限公司 | Novel double-sided adhesive tape |
-
2012
- 2012-11-28 CN CN 201220640595 patent/CN202936367U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484033A (en) * | 2013-09-29 | 2014-01-01 | 苏州华周胶带有限公司 | Novel double-sided adhesive tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |