CN207362128U - A kind of strong and weak double faced adhesive tape with ductility and elasticity - Google Patents
A kind of strong and weak double faced adhesive tape with ductility and elasticity Download PDFInfo
- Publication number
- CN207362128U CN207362128U CN201720524600.7U CN201720524600U CN207362128U CN 207362128 U CN207362128 U CN 207362128U CN 201720524600 U CN201720524600 U CN 201720524600U CN 207362128 U CN207362128 U CN 207362128U
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- strong
- adhesive tape
- weak
- faced adhesive
- double faced
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Abstract
It the utility model is related to a kind of strong and weak double faced adhesive tape with ductility and elasticity, including base material (1), padded coaming (2), strong viscous force glue surface (3) and weak viscous force glue surface (4)；Padded coaming (2) is laid in the two sides of base material (1), and strong viscous force glue surface (3) and weak viscous force glue surface (4) are coated respectively with the another side of padded coaming (2).The utility model can be good at being applied in the electronic products such as mobile phone; the viscous force intensity on two sides is adjusted according to different demands; and the utility model is because having certain ductility and good elasticity; the parts in mobile phone can be protected well; certain cushioning effect can be played when running into external impacts, is had a good application prospect.
Description
Technical field
The utility model belongs to double faced adhesive tape field, more particularly to a kind of strong and weak double faced adhesive tape with ductility and elasticity.
Background technology
With the development of science and technology the type of double faced adhesive tape is consequently increased to meet the needs of different industries.Pair of specialty
The adhering technical of face glue can not only solve all adhesion problems, its application is also very extensive：Whether in metal bonding, powder
The selection bonding of the various material such as sprayed surface, glass, plastics or fiber, double faced adhesive tape can meet the needs of industry.It is double
Face glue can be readily accomplished the purposes of design such as engagement, sealing, filling chink, damping, sound-absorbing, conduction or heat conduction.Double faced adhesive tape
Die-cutting product is mainly used in the viscous of the fields such as laptop, mobile phone, server, duplicator, facsimile machine, automobile, LCD peripheries
Knot.Cost can be effectively reduced using double faced adhesive tape and improve manufacturing process efficiency in the industrial production.
But commercially available double faced adhesive tape is all the identical double faced adhesive tape of two sides viscosity, two-sided gum base materials use poly- terephthaldehyde substantially
Sour glycol ester (PET) material, base material thickness are generally less than 0.2 millimeter, finished product double faced adhesive tape almost without ductility and buffering
Performance, it is impossible to meet well under some specific environment for the demand of different sticky double faced adhesive tapes.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of strong and weak double faced adhesive tape with ductility and elasticity, should
Double faced adhesive tape can be good at being applied in the electronic products such as mobile phone, according to the viscous force intensity on different demand adjusting two sides, and because
With certain ductility and elasticity, the parts in mobile phone can be protected well, one can be played when running into external impacts
Fixed cushioning effect, has a good application prospect.
The utility model provides a kind of strong and weak double faced adhesive tape with ductility and elasticity, it is characterised in that：It is described two-sided
Glue includes base material, padded coaming, strong viscous force glue surface and weak viscous force glue surface；Padded coaming is laid in the two sides of base material, in fender
The another side of material is coated respectively with strong viscous force glue surface and weak viscous force glue surface.
The base material is polyurethane.
The thickness of the base material is 0.3~1.0 millimeter.
The padded coaming is polystyrene.
The thickness of the padded coaming is 0.1~0.5 millimeter.
The strong viscous force glue surface and weak viscous force glue surface are acrylate glue.
The advantage of the utility model is：For example when carrying out electronic product maintenance, the stripping of plane of weakness glue is first carried out, it is to be replaced
Maintenance product place suitable position after, then carry out that face of separation strength glue.Meanwhile when the utility model is produced applied to electronics
, can be with the antidetonation cushioning effect of some parts in electron product due to containing flexible padded coaming when in product.
Beneficial effect
The utility model can be good at being applied in the electronic products such as mobile phone, and the viscous of two sides is adjusted according to different demands
Power intensity, meets under some specific environment for the demand of the different double faced adhesive tape of two sides viscosity；And the utility model is because having
Certain ductility and elasticity, can protect the parts in mobile phone well, can be played when running into external impacts certain
Cushioning effect, has a good application prospect.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It is to be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
Please the appended claims limited range.
Embodiment 1
As shown in Figure 1, present embodiments provide a kind of strong and weak double faced adhesive tape with ductility and elasticity, including it is base material 1, slow
Rush material 2, strong viscous force glue surface 3 and weak viscous force glue surface 4.Padded coaming 2 is in the two sides of base material 1, strong viscous force glue surface 3 and weak viscous force glue
Face 4 is then laid in the two sides of padded coaming 2 respectively, and two kinds of glue are acrylate glue, and simply viscous force intensity is different.Strong viscous force glue
The peeling force in face 3 is 23N/25mm, and the peeling force of weak viscous force glue surface is 12N/25mm.Base material 1 is polyurethane, and thickness is 0.5 milli
Rice, padded coaming 2 are polystyrene, and thickness is 0.2 millimeter, it causes double faced adhesive tape to have ductility and elasticity, elongation 400
± 10%, tensile strength 50MPa, tearing strength 2.0MPa, thus have inside electronic product etc. it is certain to by
Cushioning effect during external impacts.And different viscous forces also gives the wider array of application range of this kind of double faced adhesive tape.
Claims (6)
- A kind of 1. strong and weak double faced adhesive tape with ductility and elasticity, it is characterised in that：The double faced adhesive tape includes base material (1), buffering Material (2), strong viscous force glue surface (3) and weak viscous force glue surface (4)；Padded coaming (2) is laid in the two sides of base material (1), in fender The another side of material (2) is coated respectively with strong viscous force glue surface (3) and weak viscous force glue surface (4).
- A kind of 2. strong and weak double faced adhesive tape with ductility and elasticity according to claim 1, it is characterised in that：The base material (1) it is polyurethane.
- A kind of 3. strong and weak double faced adhesive tape with ductility and elasticity according to claim 1, it is characterised in that：The base material (1) thickness is 0.3~1.0 millimeter.
- A kind of 4. strong and weak double faced adhesive tape with ductility and elasticity according to claim 1, it is characterised in that：The buffering Material (2) is polystyrene.
- A kind of 5. strong and weak double faced adhesive tape with ductility and elasticity according to claim 1, it is characterised in that：The buffering The thickness of material (2) is 0.1~0.5 millimeter.
- A kind of 6. strong and weak double faced adhesive tape with ductility and elasticity according to claim 1, it is characterised in that：It is described strong viscous Power glue surface (3) and weak viscous force glue surface (4) are acrylate glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524600.7U CN207362128U (en) | 2017-05-12 | 2017-05-12 | A kind of strong and weak double faced adhesive tape with ductility and elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524600.7U CN207362128U (en) | 2017-05-12 | 2017-05-12 | A kind of strong and weak double faced adhesive tape with ductility and elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362128U true CN207362128U (en) | 2018-05-15 |
Family
ID=62423810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720524600.7U Active CN207362128U (en) | 2017-05-12 | 2017-05-12 | A kind of strong and weak double faced adhesive tape with ductility and elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129768A (en) * | 2017-05-12 | 2017-09-05 | 东华大学 | A kind of strong and weak double faced adhesive tape with ductility and elasticity |
-
2017
- 2017-05-12 CN CN201720524600.7U patent/CN207362128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129768A (en) * | 2017-05-12 | 2017-09-05 | 东华大学 | A kind of strong and weak double faced adhesive tape with ductility and elasticity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201620 No. 2999 Renmin Road North, Songjiang new town, Shanghai, Songjiang District Co-patentee after: Shanghai Sili Precision Plastic Products Co., Ltd. Patentee after: Donghua University Address before: 201620 No. 2999 Renmin Road North, Songjiang new town, Shanghai, Songjiang District Co-patentee before: Shanghai Si Li printing Co., Ltd. Patentee before: Donghua University |
|
| CP01 | Change in the name or title of a patent holder |