CN115122723A - Method for eliminating internal stress of edge part of cementing layer of cementing piece and cementing piece - Google Patents
Method for eliminating internal stress of edge part of cementing layer of cementing piece and cementing piece Download PDFInfo
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- CN115122723A CN115122723A CN202210439591.7A CN202210439591A CN115122723A CN 115122723 A CN115122723 A CN 115122723A CN 202210439591 A CN202210439591 A CN 202210439591A CN 115122723 A CN115122723 A CN 115122723A
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- Prior art keywords
- layer
- adhesive
- edge
- cementing
- internal stress
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000010410 layer Substances 0.000 claims abstract description 93
- 239000002313 adhesive film Substances 0.000 claims abstract description 72
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 238000002955 isolation Methods 0.000 claims abstract description 35
- 239000011265 semifinished product Substances 0.000 claims abstract description 15
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 238000007731 hot pressing Methods 0.000 claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 33
- 239000011521 glass Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 8
- 229920000620 organic polymer Polymers 0.000 claims description 8
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 5
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001870 copolymer plastic Polymers 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 11
- 230000001070 adhesive effect Effects 0.000 abstract description 11
- 238000003475 lamination Methods 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000005340 laminated glass Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
Landscapes
- Laminated Bodies (AREA)
Abstract
The application relates to a method for eliminating internal stress of the edge part of a cementing layer of a cementing piece and the cementing piece. The method for eliminating the internal stress of the edge part of the cementing layer of the rubber-sandwiched part comprises the following steps: laminating the plurality of adhesive film layers on a first substrate; placing the second substrate on the multilayer adhesive film; placing an isolation belt at the edge between at least two layers of adhesive films in the multiple layers of adhesive films to form a semi-finished product of the adhesive-sandwiched piece, wherein the isolation belt and the adhesive films do not have adhesiveness; and (5) hot-pressing and laminating the semi-finished product of the laminated part, wherein the interlayer interfaces of the multiple layers of adhesive films are fused and disappear to form a cementing layer, so that the laminated part is obtained. This application places the median through the edge between at least two-layer glued membrane, and the vertical stress layer that the cementing layer can break cementing layer limit portion in the median strip when the lamination, dispersion limit portion normal stress to solve the cementing layer because of limit portion normal stress too big and produce the problem of layering phenomenon. The method is simple, easy to operate and low in cost, and the service life of the adhesive clamping piece can be effectively prolonged.
Description
Technical Field
The present disclosure relates to laminated glass, and particularly to a method for eliminating an internal stress at an edge of a bonding layer of a laminated glass and a laminated glass.
Background
The laminated glass is formed by compounding glass and an organic polymer intermediate glue layer, the two materials are subjected to external pressure and temperature field changes in the special process treatment process, the two materials have interactive internal stress, the two materials can be divided into normal stress vertical to the cross section and shear stress tangent to the cross section from the cross section, under the normal condition, the normal stress acts on peeling force, and the shear stress acts on bonding force.
In the process of implementing the present application, the applicant finds that the thickness of the common intermediate glue layer is thinner than that of the glass, but the glass lamination surface is larger, so that the normal stress is far smaller than the shear stress, and therefore, the phenomenon that the glue layer is peeled and laminated from the edge portion of the common laminated glass does not occur.
Disclosure of Invention
The embodiment of the application provides a method for eliminating internal stress of a gluing layer edge of a glue clamping piece and the glue clamping piece, and aims to solve the problem that the layering phenomenon is generated due to overlarge normal stress of the gluing layer edge.
In order to solve the above technical problem, the present application is implemented as follows:
in a first aspect, a method for eliminating internal stress at the edge of a glued layer of a glued part comprises the following steps: laminating the plurality of adhesive film layers on a first substrate; placing the second substrate on the multilayer adhesive film; placing an isolation strip at the edge between at least two layers of adhesive films in the plurality of layers of adhesive films to form a semi-finished product of the adhesive-sandwiched piece, wherein the isolation strip and the adhesive films do not have adhesiveness; and (5) hot-pressing and laminating the semi-finished product of the laminated part, wherein the interlayer interfaces of the multiple layers of adhesive films are fused and disappear to form a cementing layer, so that the laminated part is obtained.
In a first possible implementation manner of the first aspect, the first substrate uses an inorganic glass or an inorganic glass; the second substrate uses inorganic glass or inorganic glass.
In a second possible implementation manner of the first aspect, the adhesive film uses an organic polymer intermediate film.
With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the organic polymer intermediate film includes a PU adhesive film, a PVB adhesive film, an SGP adhesive film, or an EVA adhesive film.
In a fourth possible implementation manner of the first aspect, the isolation strip is placed along the edge contour of the adhesive film for one circle.
In a fifth possible implementation of the first aspect, the release tape uses polytetrafluoroethylene plastic, fluorinated ethylene propylene copolymer plastic, or transparent fluoride plastic.
In a sixth possible implementation form of the first aspect, the release tape is not adhesive backed or is adhesive backed on one side.
In a seventh possible implementation manner of the first aspect, the isolation belt is of an annular structure or a belt-shaped annular overlapping structure.
In an eighth possible implementation manner of the first aspect, the thickness of the isolation strip is 0.05-0.3 mm.
In a second aspect, there is provided an insert manufactured by the method for eliminating the internal stress at the edge of the glue layer of the insert according to any one of the first aspect, comprising: the adhesive layer is arranged on the first base material and is formed by laminating multiple adhesive films, the second base material is arranged on the adhesive layer, and the isolation belt is arranged between at least two adhesive films in the multiple adhesive films.
Compared with the prior art, the application has the advantages that:
the application discloses a method for eliminating internal stress of a gluing layer edge part of a glued piece and the glued piece, which is characterized in that a separation strip is arranged at the edge between at least two layers of glue films, the separation strip can break the vertical stress layer of the gluing layer edge part when the glued layer is laminated, and the positive stress of the edge part is dispersed, so that the problem that the gluing layer generates a layering phenomenon due to the fact that the positive stress of the edge part is overlarge is solved. The method is simple, easy to operate and low in cost, and the service life of the adhesive clamping piece can be effectively prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a flowchart illustrating steps of a method for relieving stress at an edge of a glue layer of a laminated part according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of an embodiment of a semi-finished product of an adhesive clip according to an embodiment of the present application;
FIG. 3 is a schematic view of another embodiment of a semi-finished product of the laminating member according to an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of one embodiment of a glue clip according to the present application;
fig. 5 is a schematic cross-sectional view of another embodiment of an adhesive clip according to an embodiment of the present application.
Detailed Description
For some specially designed laminated glass, the thickness of the cementing layer is thicker than that of the cementing layer of the common laminated glass, so that the normal stress of the edge part during the laminating of the cementing layer is increased, and the phenomenon of the edge part of the cementing layer is easily layered.
And this application places the median through the edge between the at least two-layer glued membrane at the cementing layer, and the cementing layer is the vertical stress layer that the median can break cementing layer limit portion when the lamination, and dispersion limit portion normal stress to solve the cementing layer because of the too big problem that produces the layering phenomenon of limit portion normal stress.
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
As used herein, the terms "first," "second," and the like, do not denote any order or importance, nor do they limit the present application, but rather are used to distinguish one element from another or from another element or operation described in the same technical language.
In a first embodiment of the present application, please refer to fig. 1 to 5, fig. 1 is a flowchart illustrating steps of a method for removing internal stress at an edge portion of a glue layer of a glue clip according to an embodiment of the present application, fig. 2 and 3 are schematic diagrams illustrating two embodiments of a semi-finished product of a glue clip according to an embodiment of the present application, fig. 4 and 5 are schematic cross-sectional diagrams illustrating two embodiments of a glue clip according to an embodiment of the present application, fig. 4 is a glue clip after hot-pressing and laminating the semi-finished product of the glue clip in fig. 2, and fig. 5 is a glue clip after hot-pressing and laminating the semi-finished product of the glue clip in fig. 3; as shown in the figure, the method S for eliminating the internal stress at the edge of the glue layer of the sandwich glue piece includes the following steps S1 to S4. Wherein:
in step S1, the multilayer adhesive film 31 is stacked on the first substrate 2. The first base material 2 is horizontally placed, and then the plurality of adhesive films 31 are sequentially stacked and laid on the first base material 2. Organic glass or inorganic glass is used for the first substrate 2. The adhesive film 31 uses an organic polymer intermediate film, which includes a PU adhesive film, a PVB adhesive film, an SGP adhesive film, or an EVA adhesive film.
In one embodiment, as shown in fig. 2, the number of the adhesive films 31 is four, and four adhesive films 31 are sequentially stacked and laid on the first substrate 2.
In another embodiment, as shown in fig. 3, the number of the adhesive films 31 is eight, and eight adhesive films 31 are sequentially stacked and laid on the first substrate 2.
It should be understood that the multi-layer adhesive film 31 is described above by taking only the four-layer adhesive film 31 and the eight-layer adhesive film 31 as an example, but the application is not limited thereto, and the multi-layer adhesive film 31 may also be in other numbers, for example, the multi-layer adhesive film 31 may be two, three, or five layers.
In step S2, the second substrate 4 is placed on the multilayer adhesive film 31. Organic glass or inorganic glass is used for the second substrate 4. The material of the second substrate 4 and the first substrate 2 can be the same, for example, inorganic glass or inorganic glass is used for both the second substrate 4 and the first substrate 2. The material selection of the second substrate 4 and the first substrate 2 can also be different, for example, organic glass is used for the second substrate 4, and inorganic glass is used for the first substrate 2, or inorganic glass is used for the second substrate 4, and organic glass is used for the first substrate 2.
In one embodiment, as shown in FIG. 2, the second substrate 4 covers the four-layer adhesive film 31.
In another embodiment, as shown in FIG. 3, the second substrate 4 covers the eight-layer adhesive film 31.
In step S3, a separator 5 is placed on the edge of the multilayer adhesive film 31. The isolation strip 5 is disposed on an edge between at least two adhesive films 31 of the plurality of adhesive films 31, and the isolation strip 5 is disposed along a periphery of the adhesive films 31. The first substrate 2, the multi-layer adhesive film 31, the isolation strip 5 and the second substrate 4 form an adhesive sandwich semi-finished product 6.
As described above, the isolation tape 5 and the adhesive film 31 do not have adhesiveness therebetween, and the purpose is to break the vertical stress layer at the edge of the adhesive layer and to disperse the normal stress at the edge. The release tape 5 is made of Polytetrafluoroethylene (PTFE) plastic, Fluorinated Ethylene Propylene (FEP) plastic, or transparent fluoride plastic having no adhesion to an organic polymer intermediate film. In this embodiment, the thickness of the release tape 5 is 0.05-0.3mm, so that the release tape 5 has a certain support and does not affect the thickness of the edge of the adhesive layer 3. The isolation belt 5 can be a single-sided tape with gum, so that the process method for fixing the special-shaped edge part is convenient, and the isolation belt 5 can also be a double-sided tape without gum.
In one embodiment, as shown in fig. 2, the number of the isolation tapes 5 is one layer without adhesive, and the isolation tapes 5 are inserted into the edges of the adhesive films 31 of the second and third layers and are inserted into the edges along the edge contour for a circle.
In another embodiment, as shown in fig. 3, the number of the isolation tapes 5 is three layers and the isolation tapes are single-sided tape-backed, and the three layers of isolation tapes 5 are uniformly inserted into the edge of the eight layers of adhesive films 31 at intervals and are fully inserted into the edge along the outline of the edge.
It should be noted that, the number of layers and the set position of the isolation strips 5 are not specifically limited in the present application, and those skilled in the art may set the number of the isolation strips 5 to two, four or more layers according to actual design requirements, and the set position (the number of layers of the upper and lower spacing adhesive films 31) of each layer of the isolation strips 5 may be selected according to actual requirements, so long as the problem of the delamination phenomenon caused by excessive positive stress at the edge of the glue layer in the present application can be solved.
In step S4, the prepreg semi-finished product 6 is heat-press laminated. Hot-pressing lamination presss from both sides semi-manufactured goods 6 of glued piece, after the hot pressing is accomplished, the interfacial fusion between the layer of multilayer glued membrane 31 disappears and forms cementing layer 3, obtains pressing from both sides glued piece 1, and median 5 preserves in cementing layer 3 this moment, because there is not the adhesion between cementing layer 3 at median 5 and upper and lower interface, the limit portion that is equal to cementing layer 3 cuts apart into two-layerly, and except that compressive stress, there is not the internal stress of system of linking to each other between two-layerly to avoid because of producing the layering phenomenon.
In an embodiment, as shown in fig. 2 and 4, the semi-finished product 6 of the adhesive-sandwiched part is placed into a hot-pressing device for high-temperature and high-pressure treatment, at this time, the interlayer interfaces of the four adhesive films 31 are fused and disappear to form the adhesive layer 3, a layer of isolation tape 5 is stored at the edge of the adhesive layer 3, and after the hot-pressing is completed, the adhesive-sandwiched part 1 is obtained.
In another embodiment, as shown in fig. 3 and 5, the semi-finished product 6 of the adhesive insert is placed into a hot pressing device for high temperature and high pressure processing, at this time, the interlayer interfaces of the eight adhesive films 31 are fused and disappear to form the adhesive layer 3, the three isolation bands 5 are stored at the edge of the adhesive layer 3, and after the hot pressing is completed, the adhesive insert 1 is obtained.
In a second embodiment of the present application, referring back to fig. 2 to 5, the laminated rubber part 1 of the present embodiment is prepared by the method for eliminating the internal stress at the edge of the laminated layer of the laminated rubber part in the first embodiment. The glue clip 1 comprises a first substrate 2, a glue layer 3, a second substrate 4 and a release tape 5. The glue layer 3 is disposed on the first substrate 2, and the second substrate 4 is disposed on the glue layer 3. Inorganic glass or inorganic glass is used for the first substrate 2 and the second substrate 4, and the material selection of the first substrate 2 and the second substrate 4 may be the same or different.
The glue layer 3 is formed by laminating a plurality of adhesive films 31. The adhesive film 31 uses an organic polymer intermediate film, which includes a PU adhesive film, a PVB adhesive film, an SGP adhesive film, or an EVA adhesive film. The separation tape 5 is disposed between at least two adhesive films 31 of the plurality of adhesive films 31. In this embodiment, the isolation strip is placed along the edge profile of the adhesive film for a circle, the isolation strip is in an annular structure or a belt-shaped annular overlapping structure, and the thickness of the isolation strip is 0.05-0.3mm, but not limited thereto. The isolation belt 5 is made of polytetrafluoroethylene plastic, fluorinated ethylene propylene copolymer plastic or transparent fluoride plastic.
In summary, the application provides a method for eliminating internal stress of an edge part of a cementing layer of a cementing piece and the cementing piece. This application places the median through the edge between at least two-layer glued membrane, and the vertical stress layer that the cementing layer can break cementing layer limit portion in the median strip when the lamination, dispersion limit portion normal stress to solve the cementing layer because of limit portion normal stress too big and produce the problem of layering phenomenon. The method is simple, easy to operate and low in cost, and the service life of the adhesive clamping piece can be effectively prolonged.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for eliminating internal stress of the edge part of a gluing layer of a glued piece is characterized by comprising the following steps:
stacking a plurality of adhesive film layers on a first substrate;
placing a second substrate on the plurality of layers of adhesive films;
placing an isolation strip at the edge between at least two layers of the adhesive films in the plurality of layers of adhesive films to form a semi-finished product of the adhesive-sandwiched piece, wherein the isolation strip and the adhesive films do not have adhesiveness;
and hot-pressing and laminating the semi-finished product of the laminated rubber part, wherein the interlayer interfaces of the multiple layers of rubber films are fused and disappear to form a cementing layer, and the laminated rubber part is obtained.
2. The method for eliminating the edge internal stress of the glue layer of the sandwich glue part according to claim 1, wherein organic glass or inorganic glass is used as the first substrate; the second substrate is made of organic glass or inorganic glass.
3. The method for eliminating the edge internal stress of the glued layer of the sandwich glue piece according to claim 1, wherein an organic polymer intermediate film is used as the glue film.
4. The method for eliminating the internal stress at the edge of the gluing layer of the laminated rubber part according to claim 3, wherein the organic polymer intermediate film comprises a PU adhesive film, a PVB adhesive film, an SGP adhesive film or an EVA adhesive film.
5. The method as claimed in claim 1, wherein the spacer tape is placed along the edge profile of the adhesive film for a circle.
6. The method for eliminating the edge internal stress of the glue clamping part gluing layer according to claim 1, wherein the isolation strip is made of polytetrafluoroethylene plastic, fluorinated ethylene propylene copolymer plastic or transparent fluoride plastic.
7. The method of claim 1, wherein the release tape is not backed or is backed on one side.
8. The method for eliminating the edge internal stress of the glue clamping and adhering layer of the rubber part according to claim 1, wherein the isolation belt is of an annular structure or a belt-shaped annular lap joint structure.
9. The method for eliminating the edge internal stress of the glue clamping and adhering layer of the rubber part according to claim 1, wherein the thickness of the isolation strip is 0.05-0.3 mm.
10. An insert manufactured by the method for relieving the internal stress at the edge of the glue layer of the insert according to any one of the claims 1 to 9, comprising: the adhesive tape comprises a first base material, an adhesive layer, a second base material and an isolation belt, wherein the adhesive layer is arranged on the first base material and is formed by laminating multiple layers of adhesive films, the second base material is arranged on the adhesive layer, and the isolation belt is arranged between the multiple layers of at least two layers of the adhesive films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210439591.7A CN115122723A (en) | 2022-04-25 | 2022-04-25 | Method for eliminating internal stress of edge part of cementing layer of cementing piece and cementing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210439591.7A CN115122723A (en) | 2022-04-25 | 2022-04-25 | Method for eliminating internal stress of edge part of cementing layer of cementing piece and cementing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115122723A true CN115122723A (en) | 2022-09-30 |
Family
ID=83375875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210439591.7A Withdrawn CN115122723A (en) | 2022-04-25 | 2022-04-25 | Method for eliminating internal stress of edge part of cementing layer of cementing piece and cementing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115122723A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB882003A (en) * | 1959-09-18 | 1961-11-08 | Sierracin Corp | Laminated parts |
| GB1307834A (en) * | 1969-06-20 | 1973-02-21 | English Electric Co Ltd | Laminated structures |
| US4046951A (en) * | 1976-11-01 | 1977-09-06 | Ppg Industries, Inc. | Laminated transparent assembly with edge sealing means |
| CN1836177A (en) * | 2003-07-16 | 2006-09-20 | 3M创新有限公司 | Laminates and methods of making same |
| CN102329087A (en) * | 2010-06-30 | 2012-01-25 | 中国建筑材料科学研究总院 | Side part structure integrated laminated glass and production method thereof |
| CN106590453A (en) * | 2016-12-20 | 2017-04-26 | 广东亚太新材料科技有限公司 | Composite material anti-layering composite adhesive membrane and preparation method of membrane |
| US20190168488A1 (en) * | 2016-07-13 | 2019-06-06 | Saint-Gobain Glass France | Composite pane having a multiple-ply composite layer and method for production thereof |
| WO2022003341A1 (en) * | 2020-06-29 | 2022-01-06 | Pilkington Group Limited | Laminated glazing |
-
2022
- 2022-04-25 CN CN202210439591.7A patent/CN115122723A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB882003A (en) * | 1959-09-18 | 1961-11-08 | Sierracin Corp | Laminated parts |
| GB1307834A (en) * | 1969-06-20 | 1973-02-21 | English Electric Co Ltd | Laminated structures |
| US4046951A (en) * | 1976-11-01 | 1977-09-06 | Ppg Industries, Inc. | Laminated transparent assembly with edge sealing means |
| CN1836177A (en) * | 2003-07-16 | 2006-09-20 | 3M创新有限公司 | Laminates and methods of making same |
| CN102329087A (en) * | 2010-06-30 | 2012-01-25 | 中国建筑材料科学研究总院 | Side part structure integrated laminated glass and production method thereof |
| US20190168488A1 (en) * | 2016-07-13 | 2019-06-06 | Saint-Gobain Glass France | Composite pane having a multiple-ply composite layer and method for production thereof |
| CN106590453A (en) * | 2016-12-20 | 2017-04-26 | 广东亚太新材料科技有限公司 | Composite material anti-layering composite adhesive membrane and preparation method of membrane |
| WO2022003341A1 (en) * | 2020-06-29 | 2022-01-06 | Pilkington Group Limited | Laminated glazing |
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Application publication date: 20220930 |
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