CN209468360U - A kind of sand face adhesive polymer adhesive tape - Google Patents
A kind of sand face adhesive polymer adhesive tape Download PDFInfo
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- CN209468360U CN209468360U CN201822269870.5U CN201822269870U CN209468360U CN 209468360 U CN209468360 U CN 209468360U CN 201822269870 U CN201822269870 U CN 201822269870U CN 209468360 U CN209468360 U CN 209468360U
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Abstract
The utility model discloses a kind of sand face single-coated foams, including reinforcement cross-level press mold, it is covered in the first pressure-sensitive adhesive layer, second pressure-sensitive adhesive layer in reinforcement cross-level press mold opposite sides face respectively, and it is covered in the particle adherent layer in the first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer on one, the separation layer being covered on another；Wherein, reinforcement cross-level press mold includes that reinforcement base layer and the first groove being separately positioned on reinforcement base layer opposite sides face, the second groove, the first groove and the second groove intersect；There is splendid cementability between the single-coated foam and polymer membranes of the utility model, it is fearless in long period solar exposure, excellent durability, dimensional stability, high-elongation are also had both simultaneously, while there can also be splendid binding force between later period coating, is conducive to construction in later period.
Description
Technical field
The utility model belongs to single-coated foam field, and in particular to a kind of sand face adhesive polymer adhesive tape.
Background technique
Currently, need to overlay waterproof roll in waterproofing work project, and it is usually necessary to use adhesive tapes between waterproof roll
Be bonded, at present substantially using asphaltic base single-coated foam, but its that there are adhesive properties is insufficient, unsuitable exposed, otherwise can
Adhesive property is lost under solar exposure, while current single-coated foam constructs single, bad adaptability, not can guarantee the resistance to of adhesive tape
Long property, dimensional stability, tension deformability, elongation percentage is poor, such as when to window side seam processing, pipe root encapsulation process, prefabricated
Structure assembly stitch encapsulation process when, first, poor cementability make construction be not easy, there is the potential risk done over again；The second,
Poor non-deformability, adaptability, such as when being overlapped at deformation for waterproof roll, there are antifatigue damage capability difference
The defect of failure is present in the defect that binding force is bad between construction in later period sprayed coating；Third, poor durability and size
Stability makes waterproof project need the defect of frequent maintenance there are the waterproof period is short.
Therefore, those skilled in the art urgently seeks a kind of new single-coated foam and is able to solve the above problem.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of new sand face high score
Sub- single-coated foam, with splendid cementability between polymer membranes, solar exposure of being fearless in the long period, simultaneously
Excellent durability, dimensional stability, high-elongation are also had both, while there can also be splendid combination between later period coating
Power is conducive to construction in later period.
In order to solve the above technical problems, the technical solution that the utility model is taken is as follows:
A kind of sand face single-coated foam, the single-coated foam include reinforcement cross-level press mold, are covered in the reinforcement respectively and hand over
The first pressure-sensitive adhesive layer, second pressure-sensitive adhesive layer in laminated film opposite sides face are pitched, and is covered in first pressure-sensitive adhesive layer and institute
State the particle adherent layer in the second pressure-sensitive adhesive layer on one, the separation layer being covered on another；Wherein, the reinforcement cross-level
Press mold includes reinforcement base layer and the first groove being separately positioned on the reinforcement base layer opposite sides face, second recessed
Slot, first groove and second groove intersect.
Some preferred aspects according to the present invention, the material of the reinforcement cross-level press mold are high density polyethylene (HDPE).This reality
It is commercial product with novel medium high density polyethylene, density is 0.941 ~ 0.960g/cm3, crystallinity is 80%~90%, softening
Point is 125~l35 DEG C.
Some preferred aspects according to the present invention, first groove, second groove are respectively from the reinforcement matrix
One end of layer extends to the other end.
Some preferred aspects according to the present invention, first groove, second groove have at least three crosspoint.
Some preferred aspects according to the present invention, first groove, second groove depth be respectively 0.01-
0.03mm。
More according to the present invention specific and preferred aspect, the particle adherent layer are made of inorganic silicon particle.
More according to the present invention specific and preferred aspect, the material of the separation layer are PE film.
In some preferred embodiments of the invention, the reinforcement cross-level press mold with a thickness of 0.08-0.15mm.
In some preferred embodiments of the invention, the thickness of first pressure-sensitive adhesive layer, second pressure-sensitive adhesive layer
Respectively 0.3-0.4mm.
In some preferred embodiments of the invention, the separation layer with a thickness of 1.0-1.3mm.
In some preferred embodiments of the invention, the particle adherent layer with a thickness of 0.1-0.15mm.
Some specific aspects according to the present invention, first pressure-sensitive adhesive layer, the thickness of second pressure-sensitive adhesive layer are identical.
Some preferred aspects according to the present invention, the reinforcement cross-level press mold, first pressure-sensitive adhesive layer, described second
The ratio between thickness of pressure-sensitive adhesive layer and the particle adherent layer is 1: 3-4: 3-4: 1.1-1.5.
Due to the use of above technical scheme, the utility model has the advantages that compared with prior art
The utility model, as bonded adhesives, avoids in the prior art that asphaltic base self-adhesive adhesive property is not using pressure sensitive adhesive
On the one hand foot, the defect that exposed can not be exposed to the sun are assigned in combination with the reinforcement cross-level press mold and particle adherent layer of specific structure
Single-coated foam itself fabulous cohesive force, dimensional stability, between layers without the risk that falls off, on the other hand also make this reality
With there is fabulous binding force between novel single-coated foam and later period coating, can reduce fall off in later period use process it is latent
In risk, while the antifatigue damage capability that the single-coated foam that imparts the utility model is excellent, it can be long-term with waterproof roll
Multiple deformation and be adapted and it is few be not damaged even, there are splendid market prospects.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overall structure diagram of the utility model sand face adhesive polymer adhesive tape；
Fig. 2 is the partial structure diagram of reinforcement cross-level press mold in the adhesive polymer adhesive tape of the utility model sand face；
Fig. 3 is the schematic top plan view of particle adherent layer in the adhesive polymer adhesive tape of the utility model sand face；
Wherein, 1, particle adherent layer；2, the first pressure-sensitive adhesive layer；3, reinforcement cross-level press mold；31, reinforcement base layer；311,
First groove；312, the second groove；4, the second pressure-sensitive adhesive layer；5, separation layer.
Specific embodiment
The utility model is described in more detail with specific embodiment with reference to the accompanying drawing.
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
As shown in Figure 1-3, single-coated foam includes reinforcement cross-level press mold 3 this example provides a kind of sand face single-coated foam, point
It is not covered in the first pressure-sensitive adhesive layer 2, second pressure-sensitive adhesive layer 4 in 3 opposite sides face of reinforcement cross-level press mold, and is covered in first
Particle adherent layer 1 in pressure-sensitive adhesive layer 2 and the second pressure-sensitive adhesive layer 4 on one, the separation layer 5 being covered on another；Wherein, it mends
Strong cross-level press mold 3 includes reinforcement base layer 31 and the first groove being separately positioned on 31 opposite sides face of reinforcement base layer
311, the second groove 312, the first groove 311 and the second groove 312 intersect.
In this example, the material of reinforcement cross-level press mold 3 is high density polyethylene (HDPE), and the utility model medium high density polyethylene is
Commercial product, density are 0.941 ~ 0.960g/cm3, crystallinity is 80%~90%, and softening point is 125~l35 DEG C, using height
Density polyethylene can assign the fabulous tensile capacity of single-coated foam, elongation percentage and dimensional stability as its material.
In this example, the first groove 311, the second groove 312 extend to the other end from one end of reinforcement base layer 31 respectively, the
One groove 311, the second groove 312 have at least three crosspoint.Such setting can make the first groove 311, the second groove
312 occupy more and suitable space, are capable of providing enough accommodation spaces when the later period is in conjunction with pressure sensitive adhesive to be promoted preferably
Binding force.
In this example, the first groove 311, the second groove 312 depth be respectively 0.01-0.03mm.This setting is on the one hand full
Foot groove has the space for being large enough to hold pressure sensitive adhesive, on the other hand can be avoided the excessive pressure sensitive adhesive of containing again and increases into
This.
In this example, particle adherent layer 1 is made of inorganic silicon particle, in practice, it is preferable that can also be selected by calcification
The inorganic silicon particle of reason, it is commercially available to buy.In this example, particle adherent layer 1 can play the ability in conjunction with later period coating,
Such as Fig. 3, inorganic silicon particle is rambling to be distributed in formation particle adherent layer 1 on pressure sensitive adhesive, and inevitable between particle and particle
With gap, meeting partial penetration enters inside when coating is sprayed on above, is formed after coating, both can be with lower layer
Glue-line combines slightly can make entire coating and the fabulous combination of inorganic silicon particle again, to impart later period paint coatings pole
Good bonding, and then be conducive to that there is abnormity in the processing of window side seam, pipe root encapsulation process, precast construction assembly seam encapsulation process etc.
It is applied at position.
In this example, the material of separation layer 5 is PE film.
In this example, specifically, reinforcement cross-level press mold 3 with a thickness of 0.08-0.15mm, the first pressure-sensitive adhesive layer 2, second pressure
The thickness of quick glue-line 4 is respectively 0.3-0.4mm, separation layer 5 with a thickness of 1.0-1.3mm, particle adherent layer 1 with a thickness of 0.1-
0.15mm, further, the first pressure-sensitive adhesive layer 2, the thickness of the second pressure-sensitive adhesive layer 4 are identical.
In this example, reinforcement cross-level press mold 3, the first pressure-sensitive adhesive layer 2, the second pressure-sensitive adhesive layer 4 and particle adherent layer 1 thickness
The ratio between be 1: 3-4: 3-4: 1.1-1.5.Specific thickness is selected to constitute single-coated foam, in the mechanical mechanics for not influencing adhesive tape
Lighter quality can also be had both under the premise of energy, resistance to chemical corrosion, adhesive property, with save the cost but also can not only be mentioned
Rise convenience for construction.
To sum up, the utility model avoids asphaltic base self-adhesion glue sticking in the prior art using pressure sensitive adhesive as bonded adhesives
Performance is insufficient, the defect that exposed can not be exposed to the sun, in combination with the reinforcement cross-level press mold 3 and particle adherent layer 1 of specific structure, one
Aspect imparts the fabulous cohesive force of single-coated foam itself, dimensional stability, between layers without the risk that falls off, on the other hand also
So that having fabulous binding force between the single-coated foam and later period coating of the utility model, can reduce in later period use process
The potential risk to fall off, while the antifatigue damage capability that the single-coated foam that also imparts the utility model is excellent, can be with anti-
The long-term multiple deformation of water coiled material and be adapted and it is few be not damaged even, with splendid market prospects.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of sand face adhesive polymer adhesive tape, which is characterized in that the single-coated foam includes reinforcement cross-level press mold, is covered respectively
It is located at the first pressure-sensitive adhesive layer, second pressure-sensitive adhesive layer in reinforcement cross-level press mold opposite sides face, and is covered in described
Particle adherent layer in one pressure-sensitive adhesive layer and second pressure-sensitive adhesive layer on one, the separation layer being covered on another；Wherein,
The reinforcement cross-level press mold include reinforcement base layer and be separately positioned on the reinforcement base layer opposite sides face
One groove, the second groove, first groove and second groove intersect.
2. sand face adhesive polymer adhesive tape according to claim 1, which is characterized in that the material of the reinforcement cross-level press mold
Matter is high density polyethylene (HDPE).
3. sand face adhesive polymer adhesive tape according to claim 1, which is characterized in that first groove, described second
Groove extends to the other end from one end of the reinforcement base layer respectively.
4. sand face adhesive polymer adhesive tape according to claim 1, which is characterized in that first groove, described second
Groove has at least three crosspoint.
5. sand face adhesive polymer adhesive tape according to claim 1, which is characterized in that first groove, described second
The depth of groove is respectively 0.01-0.03mm.
6. sand face adhesive polymer adhesive tape according to claim 1, which is characterized in that the particle adherent layer is by inorganic silicon
Particle is constituted.
7. sand face adhesive polymer adhesive tape according to claim 1, which is characterized in that the material of the separation layer is PE
Film.
8. sand face adhesive polymer adhesive tape according to claim 1, which is characterized in that the thickness of the reinforcement cross-level press mold
Degree is 0.08-0.15mm；And/or the thickness of first pressure-sensitive adhesive layer, second pressure-sensitive adhesive layer is respectively 0.3-0.4mm；
And/or the separation layer with a thickness of 1.0-1.3mm；And/or the particle adherent layer with a thickness of 0.1-0.15mm.
9. sand face adhesive polymer adhesive tape according to claim 8, which is characterized in that first pressure-sensitive adhesive layer, described
The thickness of second pressure-sensitive adhesive layer is identical.
10. sand face adhesive polymer adhesive tape according to claim 8, which is characterized in that the reinforcement cross-level press mold, institute
Stating the ratio between thickness of the first pressure-sensitive adhesive layer, second pressure-sensitive adhesive layer and the particle adherent layer is 1: 3-4: 3-4: 1.1-1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269870.5U CN209468360U (en) | 2018-12-30 | 2018-12-30 | A kind of sand face adhesive polymer adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269870.5U CN209468360U (en) | 2018-12-30 | 2018-12-30 | A kind of sand face adhesive polymer adhesive tape |
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| Publication Number | Publication Date |
|---|---|
| CN209468360U true CN209468360U (en) | 2019-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269870.5U Active CN209468360U (en) | 2018-12-30 | 2018-12-30 | A kind of sand face adhesive polymer adhesive tape |
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| Country | Link |
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| CN (1) | CN209468360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894044A (en) * | 2020-08-04 | 2020-11-06 | 天津森聚柯密封涂层材料有限公司 | Waterproof structure of coating film and low-surface-energy lap joint, construction method and application thereof |
| CN112815153A (en) * | 2021-01-04 | 2021-05-18 | 江苏凯伦建材股份有限公司 | Waterproof treatment method for root of through-wall or floor pipeline |
-
2018
- 2018-12-30 CN CN201822269870.5U patent/CN209468360U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894044A (en) * | 2020-08-04 | 2020-11-06 | 天津森聚柯密封涂层材料有限公司 | Waterproof structure of coating film and low-surface-energy lap joint, construction method and application thereof |
| CN112815153A (en) * | 2021-01-04 | 2021-05-18 | 江苏凯伦建材股份有限公司 | Waterproof treatment method for root of through-wall or floor pipeline |
| WO2022143062A1 (en) * | 2021-01-04 | 2022-07-07 | 江苏凯伦建材股份有限公司 | Waterproof treatment method for root of pipeline through wall or floor |
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