CN207987090U - A kind of waterproof foam tape - Google Patents
A kind of waterproof foam tape Download PDFInfo
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- CN207987090U CN207987090U CN201820055795.XU CN201820055795U CN207987090U CN 207987090 U CN207987090 U CN 207987090U CN 201820055795 U CN201820055795 U CN 201820055795U CN 207987090 U CN207987090 U CN 207987090U
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- foam tape
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- flame retardant
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Abstract
The utility model discloses a kind of waterproof foam tapes, including substrate layer, the side of the substrate layer is fixedly connected with PU layers of flame retardant polyurethane, the described flame retardant polyurethane PU layers side far from substrate layer are fixedly connected with wearing layer, side of the wearing layer far from PU layers of flame retardant polyurethane is fixedly connected with waterproof layer, and side of the waterproof layer far from wearing layer is fixedly connected with aesthetic layer.The utility model is by being arranged waterproof layer; it can make the foam tape that there is preferable water resistance; by being arranged flame retardant polyurethane PU layers; the obdurability of the foam tape can be improved; by the way that wearing layer is arranged; the abrasion of substrate layer can be reduced; extend the service life of the foam tape; by the way that insulating protective layer is arranged, the insulation degree of the foam tape can be increased, prevent electrostatic; cooperation through the above structure; reach that water resistance is good, can also maximize the service life for extending foam tape under conditions of bad environments, the advantages of strong applicability.
Description
Technical field
The utility model is related to foam tape technical field, specially a kind of waterproof foam tape.
Background technology
Foam tape is to be coated with solvent type in its one or both sides as base material using EVA either PE foams（Or heat molten type）Pressure
Quick glue is multiple again to be fabricated with release paper.Have the function of sealing, damping, there is outstanding leakproofness, incompressible morphotropism, resistance
Combustion property, wellability etc., product is widely used in electric equipment products, component of machine, all kinds of small household appliances, Cellphone Accessories, industry
Instrument, computer and perimeter equipment, auto parts machinery, audio-visual equipment, toy, cosmetics etc., but the waterproof of current foam tape
Performance is poor, and use environment badly can greatly shorten the service life of foam tape, poor for applicability.
Invention content
The purpose of this utility model is to provide a kind of waterproof foam tape, it is good to have a water resistance, in bad environments
Under the conditions of can also maximize the service life for extending foam tape, the advantages of strong applicability, solve current foam tape
Water resistance is poor, and use environment badly can greatly shorten the service life of foam tape, problem poor for applicability.
To achieve the above object, the utility model provides the following technical solutions：A kind of waterproof foam tape, including base material
Layer, the side of the substrate layer are fixedly connected with PU layer of flame retardant polyurethane, and the one of described flame retardant polyurethane PU layers separate substrate layer
Side is fixedly connected with wearing layer, and side of the wearing layer far from PU layers of flame retardant polyurethane is fixedly connected with waterproof layer, described anti-
Side of the water layer far from wearing layer is fixedly connected with aesthetic layer, and side of the aesthetic layer far from waterproof layer is provided with release film
Layer, side of the substrate layer far from PU layers of flame retardant polyurethane are fixedly connected with insulating protective layer, and the insulating protective layer is separate
The side of substrate layer is fixedly connected with adhesive-layer.
Preferably, the surface of the release film layer is provided with netted embossing.
Preferably, the thickness of the substrate layer is 0.10~0.30mm.
Preferably, it is internally provided with small independent bubble structure for described flame retardant polyurethane PU layers.
Preferably, the adhesive-layer is acrylic adhesive.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model can make the foam tape have preferable water resistance, by setting by the way that waterproof layer is arranged
PU layers of flame retardant polyurethane is set, the obdurability of the foam tape can be improved, by the way that wearing layer is arranged, the mill of substrate layer can be reduced
Damage, extends the service life of the foam tape, by setting insulating protective layer, can increase the insulation degree of the foam tape,
Prevent electrostatic, cooperation through the above structure, it is good to have reached water resistance, can also be maximized under conditions of bad environments
The advantages of service life of extension foam tape, strong applicability.
2, the utility model can increase the desire that people buy the foam tape, pass through setting by the way that aesthetic layer is arranged
Netted embossing can make the surface of adhesive-layer form netted lines, increase the exhaust performance of the foam tape, by fire-retardant poly-
PU layers of urethane is internal to be arranged micro-bubble structure, can increase the absorbability of impact force.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 substrate layer, PU layers of 2 flame retardant polyurethane, 3 wearing layers, 4 waterproof layers, 5 aesthetic layers, 6 release film layers, 7 insulation
Protective layer, 8 adhesive-layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of waterproof foam tape, including substrate layer 1, the thickness of substrate layer 1 is 0.10~0.30mm, base
The side of material layer 1 is fixedly connected with flame retardant polyurethane PU layers 2, and flame retardant polyurethane PU layers 2 use the LSV technologies of low VOC, fire-retardant poly-
Urethane PU layers 2 are internally provided with small independent bubble structure, by the way that micro-bubble knot is arranged inside flame retardant polyurethane PU layers 2
Structure can increase the absorbability of impact force, and 2 side far from substrate layer 1 of flame retardant polyurethane PU layers is fixedly connected with wearing layer 3,
Side of the wearing layer 3 far from flame retardant polyurethane PU layers 2 is fixedly connected with waterproof layer 4, and side of the waterproof layer 4 far from wearing layer 3 is solid
Surely it is connected with aesthetic layer 5, by the way that aesthetic layer 5 is arranged, the desire that people buy the foam tape can be increased, aesthetic layer 5 is separate
The side of waterproof layer 4 is provided with release film layer 6, and the surface of release film layer 6 is provided with netted embossing, by the way that netted embossing is arranged,
The surface of adhesive-layer 8 can be made to form netted lines, increase the exhaust performance of the foam tape, substrate layer 1 is far from fire-retardant poly- ammonia
The side of ester PU layers 2 is fixedly connected with insulating protective layer 7, and side of the insulating protective layer 7 far from substrate layer 1 is fixedly connected with viscose glue
Layer 8, adhesive-layer 8 are acrylic adhesive, by setting waterproof layer 4, the foam tape can be made to have preferable water resistance,
By the way that flame retardant polyurethane PU layers 2 are arranged, the obdurability of the foam tape can be improved, by the way that wearing layer 3 is arranged, base can be reduced
The abrasion of material layer 1 extends the service life of the foam tape, by the way that insulating protective layer 7 is arranged, can increase the foam tape
Insulation degree prevents electrostatic, cooperation through the above structure, and it is good to have reached water resistance, under conditions of bad environments
Also the service life for extending foam tape can be maximized, the advantages of strong applicability.
In use, by waterproof layer 4, it can make the foam tape that there is preferable water resistance, pass through flame retardant polyurethane
PU layers 2, can improve the obdurability of the foam tape, by wearing layer 3, can reduce the abrasion of substrate layer 1, extend the foam
The service life of adhesive tape can increase the insulation degree of the foam tape, prevent electrostatic by insulating protective layer 7.
In summary：The waterproof foam tape passes through flame retardant polyurethane PU layers 2, wearing layer 3, waterproof layer 4, release film layer
6, the cooperation of insulating protective layer 7 and adhesive-layer 8, the water resistance for solving current foam tape is poor, and use environment
It badly can greatly shorten the service life of foam tape, problem poor for applicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of waterproof foam tape, including substrate layer（1）, it is characterised in that：The substrate layer（1）Side be fixedly connected with
PU layers of flame retardant polyurethane（2）, described flame retardant polyurethane PU layers（2）Far from substrate layer（1）Side be fixedly connected with wearing layer
（3）, the wearing layer（3）Far from PU layers of flame retardant polyurethane（2）Side be fixedly connected with waterproof layer（4）, the waterproof layer（4）
Far from wearing layer（3）Side be fixedly connected with aesthetic layer（5）, the aesthetic layer（5）Far from waterproof layer（4）Side be provided with
Release film layer（6）, the substrate layer（1）Far from PU layers of flame retardant polyurethane（2）Side be fixedly connected with insulating protective layer（7）,
The insulating protective layer（7）Far from substrate layer（1）Side be fixedly connected with adhesive-layer（8）.
2. a kind of waterproof foam tape according to claim 1, it is characterised in that：The release film layer（6）Surface set
It is equipped with netted embossing.
3. a kind of waterproof foam tape according to claim 1, it is characterised in that：The substrate layer（1）Thickness be
0.10~0.30mm.
4. a kind of waterproof foam tape according to claim 1, it is characterised in that：Described flame retardant polyurethane PU layers（2）'s
It is internally provided with small independent bubble structure.
5. a kind of waterproof foam tape according to claim 1, it is characterised in that：The adhesive-layer（8）It is viscous for acrylic acid
Close layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055795.XU CN207987090U (en) | 2018-01-15 | 2018-01-15 | A kind of waterproof foam tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055795.XU CN207987090U (en) | 2018-01-15 | 2018-01-15 | A kind of waterproof foam tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987090U true CN207987090U (en) | 2018-10-19 |
Family
ID=63819183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055795.XU Active CN207987090U (en) | 2018-01-15 | 2018-01-15 | A kind of waterproof foam tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104866A (en) * | 2020-08-28 | 2022-03-01 | 扬中市华龙橡塑电器有限公司 | Novel flame-retardant shockproof foam adhesive tape |
-
2018
- 2018-01-15 CN CN201820055795.XU patent/CN207987090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104866A (en) * | 2020-08-28 | 2022-03-01 | 扬中市华龙橡塑电器有限公司 | Novel flame-retardant shockproof foam adhesive tape |
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