CN206635276U - One kind is pyrolyzed inharmonious adhesive tape - Google Patents
One kind is pyrolyzed inharmonious adhesive tape Download PDFInfo
- Publication number
- CN206635276U CN206635276U CN201621375728.3U CN201621375728U CN206635276U CN 206635276 U CN206635276 U CN 206635276U CN 201621375728 U CN201621375728 U CN 201621375728U CN 206635276 U CN206635276 U CN 206635276U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- inharmonious
- base material
- release base
- pyrolysis
- 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 - Fee Related
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Abstract
The utility model discloses one kind to be pyrolyzed inharmonious adhesive tape, including release base material, gluing oxidant layer is formed on the release base material, the outer layer of gluing oxidant layer has the protection film with thermal contraction property, during the inharmonious adhesive tape of pyrolysis is prepared, by glue application on release base material, after being heating and curing, then it is compound with thermal contraction protection film.The inharmonious glue of pyrolysis of the present utility model has water proofing property and damping effect, and has the functions such as processing procedure protection.Need only be heated to more than 100 DEG C when removing, adhesive tape can contraction distortion, be easy to remove.
Description
Technical field
The fields such as electronic product is adhesively fixed and sealed, processing procedure is protected are the utility model is related to, are specially that a kind of pyrolysis is lost
Adhesive tape.
Background technology
It is at present, domestic to lack the viscosity with high intensity in electronic product and Cellphone Accessories shell production process,
There is the Protection glue band easily removed again.So patent 201510699829.X discloses a kind of inharmonious adhesive tape of pyrolysis, pass through high temperature
Processing so that adhesive tape is inharmonious, removes tape shifter so as to convenient.But its problem of existing is after reaching inharmonious temperature, adhesive tape needs
Will be through after a while just can be inharmonious, people can not accurately hold its inharmonious time, can make it that inharmonious processing time is too short, lead
Cause needs to handle repeatedly.It is after the heat treatment of this outer glue-line and non-fully inharmonious, therefore can also have less viscosity on top layer, and adhesive tape
It is again very thin, therefore machine removal is not easy to, can only manually it remove at present, it has not been convenient to carry out mechanization, pipelining.
Utility model content
The purpose of this utility model is to provide a kind of inharmonious adhesive tape of pyrolysis, to realize while have the viscous of high intensity
Property, there is the Protection glue band easily removed again.To achieve the above object, the utility model discloses one kind to be pyrolyzed inharmonious adhesive tape, tool
Body technique scheme is as follows：
One kind is pyrolyzed inharmonious adhesive tape, it is characterised in that：Including release base material, there are gluing oxidant layer, glue on the release base material
The outer layer of adhesive layer has the protection film of thermal contraction property.
It is further to improve：The release base material is PET base material, and release substrate surface scribbles release coating.
It is further to improve, according to the difference of the protection film of selection, it is pyrolyzed the inharmonious temperature setting of pyrolysis of inharmonious adhesive tape
Between 80 DEG C to 200 DEG C.
Further to improve, the protection film is POF shrink films, PVC shrink films or PE heat shrink films.
Further to improve, the thickness of the adhesive tape is 0.05-0.5mm.
Further to improve, the thickness of the release base material is between 0.01 to 0.2 millimeter.
Further to improve, the thickness of release base material is between 0.01 to 0.1 millimeter.
Further to improve, the gluing oxidant layer is layer of polyurethane, acrylate layer, acroleic acid polyurethane layer or inflatable micro-
Ball foaming oxidant layer.
Further to improve, the homonymy of the protection film of the adhesive tape and release base material is provided with circular tear line；Arc
The tangent line of shape tear line one end is parallel with the bearing of trend of adhesive tape, and the tangent line of the other end is vertical with the bearing of trend of adhesive tape.
The utility model has the following advantages that：
After the utility model heating, there is the protection film shrinkage crimping of thermal contraction property, so as to depart from product surface with glue,
It can easily be cleared away by wind or hairbrush, can intuitively draw whether reach the inharmonious effect of heat, it is not necessary to manually souning out, it is convenient
The progress of mechanization.The inharmonious glue of pyrolysis of the present utility model has water proofing property and damping effect, and has the functions such as processing procedure protection.Need
Need to only be heated to more than 80 DEG C when removing, adhesive tape can contraction distortion, be easy to remove.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the overlooking the structure diagram of embodiment 3.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.
Embodiment 1
It is a kind of as shown in Figure 1 to be pyrolyzed inharmonious adhesive tape, it is characterised in that：There is gluing oxidant layer 2 on the release base material 1, it is gluing
The outer layer of oxidant layer 2 has the protection film 3 of thermal contraction property.
Release base material is PET or the base material of other high intensity, and the release surface of base material 1 scribbles release coating 11.
The above-mentioned inharmonious adhesive tape preparation method of pyrolysis is as follows：Glue application is formed into gluing oxidant layer 2 on release base material 1, added
After heat cure, then it is compound with the protection film 3 of thermal contraction property.
The difference of the protection film 3 of selection, be pyrolyzed the inharmonious temperature setting of pyrolysis of inharmonious adhesive tape for 80 DEG C to 200 DEG C it
Between.
Protection film is POF shrink films, PVC shrink films or PE heat shrink films.
The thickness of adhesive tape is 0.05-0.5mm, wherein the thickness of release base material between 0.01 to 0.2 millimeter, is preferably
Between 0.01 to 0.1 millimeter.
Gluing oxidant layer is layer of polyurethane, acrylate layer, acroleic acid polyurethane layer.Expandable microspheres hair can be buried in gluing oxidant layer
Infusion layer.Expended microsphere foaming agent is a kind of core shell structure, and shell is that thermoplastic acrylic resin is birdsed of the same feather flock together compound, and kernel is alkane
The microsphere particle of hydrocarbon gas composition, a diameter of 10-45 microns of particle, the temperature range of microballoon foaming is 75 DEG C -260 DEG C.
Embodiment 2
As shown in Fig. 2 the adhesive tape may be configured as double faced adhesive tape.
Embodiment 3
As shown in figure 3, the protection film 3 of adhesive tape and the homonymy of release base material 1 are provided with circular tear line 4；Arc is torn
Split that the tangent line of the one end of line 4 is parallel with the bearing of trend of adhesive tape, and the tangent line of the other end is vertical with the bearing of trend of adhesive tape.So as to convenient
Adhesive tape is torn, while is not easy, when adhesive tape bearing of trend is exerted oneself, adhesive tape to be broken again.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (7)
1. one kind is pyrolyzed inharmonious adhesive tape, it is characterised in that：The inharmonious adhesive tape of the pyrolysis includes release base material, on the release base material
There is gluing oxidant layer, the outer layer of the gluing oxidant layer has the protection film of thermal contraction property；The protection film be POF shrink films,
The homonymy of PVC shrink films or PE heat shrink films, the protection film of the adhesive tape and release base material is provided with circular tear line；Arc
The tangent line of shape tear line one end is parallel with the bearing of trend of adhesive tape, and the tangent line of the other end is vertical with the bearing of trend of adhesive tape.
2. the inharmonious adhesive tape of pyrolysis according to claim 1, it is characterised in that：The release base material is PET base material, release base
Material surface scribbles release coating.
3. the inharmonious adhesive tape of pyrolysis according to claim 1, it is characterised in that：According to the difference of the protection film of selection, institute
State be pyrolyzed inharmonious adhesive tape the inharmonious temperature setting of pyrolysis be 80 DEG C to 200 DEG C between.
4. the inharmonious adhesive tape of pyrolysis according to claim 1, it is characterised in that：The thickness of the adhesive tape is 0.05-0.5mm.
5. the inharmonious adhesive tape of pyrolysis according to claim 1, it is characterised in that：The thickness of the release base material 0.01 to
Between 0.2 millimeter.
6. the inharmonious adhesive tape of pyrolysis according to claim 5, it is characterised in that：The thickness of release base material is in 0.01 to 0.1 milli
Between rice.
7. the inharmonious adhesive tape of pyrolysis according to claim 1, it is characterised in that：The gluing oxidant layer is layer of polyurethane, propylene
Acid layer or acroleic acid polyurethane layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375728.3U CN206635276U (en) | 2016-12-15 | 2016-12-15 | One kind is pyrolyzed inharmonious adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375728.3U CN206635276U (en) | 2016-12-15 | 2016-12-15 | One kind is pyrolyzed inharmonious adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635276U true CN206635276U (en) | 2017-11-14 |
Family
ID=60260568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621375728.3U Expired - Fee Related CN206635276U (en) | 2016-12-15 | 2016-12-15 | One kind is pyrolyzed inharmonious adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI715398B (en) * | 2019-12-31 | 2021-01-01 | 嘉世通企業有限公司 | High temperature pyrolysis tape |
-
2016
- 2016-12-15 CN CN201621375728.3U patent/CN206635276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI715398B (en) * | 2019-12-31 | 2021-01-01 | 嘉世通企業有限公司 | High temperature pyrolysis tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |