CN105199621B - A kind of acrylic foam double-faced adhesive band - Google Patents
A kind of acrylic foam double-faced adhesive band Download PDFInfo
- Publication number
- CN105199621B CN105199621B CN201510699848.2A CN201510699848A CN105199621B CN 105199621 B CN105199621 B CN 105199621B CN 201510699848 A CN201510699848 A CN 201510699848A CN 105199621 B CN105199621 B CN 105199621B
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- acrylic
- layer
- glue
- acrylic foam
- faced adhesive
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Abstract
The invention discloses a kind of acrylic foam double-faced adhesive band, including base material, the two sides of the base material forms one layer thicker of acrylic foamed cotton layer, and form acrylic foam glue-line in acrylic foam layer surface coating acrylic glue, addition has increase by the primary coat auxiliary agent of patch material surface energy in the acrylic glue, wherein the compound one layer of peelable protection film in the outer surface of one layer of acrylic foam glue-line.The acrylic foam double-faced adhesive band of the present invention has good tensile resistance, is easy to cross cutting to process and reprocess, and can effectively block that water is gentle to reach being adhesively fixed available for the seal shock-proof and waterproof of electronic product, vehicle nameplate and metal product for airtight of water tightness effect.
Description
Technical field
The present invention relates to electronic product field of sealing technology, specially a kind of acrylic foam double-faced adhesive band.
Background technology
It can effectively mitigate weight, substitution screw, rivet, welding, fixation and sealing without base material acrylic foam tape；Simultaneously
With splendid joint filling effect, to completely cut off moisture, dust and chemical substance；Its durability, have excellent weather resistance；Can antidetonation it is anti-ageing
Change, noise-decreasing.Its superpower stickiness, to smooth frosting, smooth and bright like a mirror glass/metal surface, rough
Wall has good adhesive effect.Acrylic adhesive tape has anti-UV, solvent resistance, is applicable to superhigh temperature, ultralow temperature difference ring
Border, the adhesive tape of non-other PE, PU, EVA base materials are comparable.But traditional acrylic foam tape is no substrate product, is being used
With stretching is also easy to produce in process, cause in-convenience in use waiting many puzzlements.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of to have good stretch-resistance
Cross cutting processing, can be easy to reprocessing, and can effectively block that water is gentle to reach the close available for electronic product of airtight of water tightness effect
Seal the acrylic foam double-faced adhesive band being adhesively fixed of damping and waterproof, vehicle nameplate and metal product.
In order to solve the above technical problems, technical scheme proposed by the present invention is：
A kind of acrylic foam double-faced adhesive band, including base material, the two sides of the base material form one layer of thicker Ya Ke
Power foamed cotton layer, and form acrylic foam glue-line, the acrylic in acrylic foam layer surface coating acrylic glue
Addition has and can increased by the primary coat auxiliary agent of patch material surface energy in glue, wherein the outer surface of one layer of acrylic foam glue-line is answered
Unify the peelable protection film of layer.
Further improvement as above-mentioned technical proposal：
Preferably, the acrylic glue forms with more abscesses by photocuring and has the acrylic glue-line of resiliency.
Preferably, the acrylic glue-line uses sealed foaming, and each bubble is separate.
Preferably, the thickness of the acrylic foam double-faced adhesive band is 0.15-1.5mm.
Preferably, the base material is PET base material.
Compared with prior art, the advantage of the invention is that：
The present invention forms one layer of acrylic foam glue-line on the two sides of base material, and addition has increase in its glue
By the primary coat auxiliary agent of patch material surface energy, the present invention integrated waterproof, damping, bonding, the function such as easily reprocessed, realize simultaneously
In the waterproof being adhesively fixed with complete machine of electronic device, available for mobile phone module is with TP panels bonding, module and Mobile phone mirror
The bonding and eyeglass of piece are bonding with shell, and can realize and be reused when electronic product repairs, and tear no cull, are not required to clear
Wash, there is good cohesive, water proofing property and damping effect.
Brief description of the drawings
Fig. 1 is the schematic diagram of present pre-ferred embodiments.
Wherein：1st, PET base material；2nd, acrylic foam glue-line；3rd, peelable protection film.
Embodiment
For the ease of understanding the present invention, the present invention is made below in conjunction with Figure of description and preferred embodiment more complete
Face, meticulously describe, but protection scope of the present invention is not limited to embodiment in detail below.
As shown in figure 1, a kind of acrylic foam double-faced adhesive band of the invention, using strong with high tensile strength and cohesion
Spend base materials of the PET as product of material, and be molded on the two sides of PET base material one layer thicker, with slightly sticky and good
The acrylic foamed cotton layer of good resiliency, and acrylic foam glue-line is formed in acrylic foam layer surface coating acrylic glue,
Being added with to have in acrylic glue can increase by the primary coat auxiliary agent of patch material surface energy, after glue is molded, in wherein one layer of Asia
The compound one layer of peelable protection film in outer surface of gram force foam glue-line.The present invention answers acrylic foam tape with PET base material
Close, formed a kind of not only with traditional acrylic foam tape paste performance but also with PET high tensiles, high tenacity feature
Composite, it is hardly damaged and is layered, is easy to implement cross cutting processing and reprocesses, it is easily stretchable, no to solve traditional acrylic foam
The defects of easy processing；Meanwhile be added with acrylic glue with increasing by the primary coat auxiliary agent of patch material surface energy, it can be achieved
Good stickup and fixation of the acrylic foam tape to affixed object；Effect with increase affixed object surface energy instead of traditional Asia
The defects of gram force foam needs first to carry out primary coat processing to material, has simplified primary coat treatment process, instead of the single production of silane coupling agent
Product.
In the present embodiment, acrylic foam glue-line be it is a kind of by acrylic glue by photocuring formed there are more abscesses
Acrylic glue-line.And foamed using sealed (Closed cell), each bubble is separate, therefore can effectively block water
Gas, reach the effect of airtight of water tightness, and there is good resiliency and extraordinary tackness.
In the present embodiment, the thickness of acrylic foam double-faced adhesive band is 0.15-1.5mm.
The present invention has good tensile resistance and the performance without base material acrylic foam tape, is easy to cross cutting to process
With reprocessing, available for the seal shock-proof and waterproof of electronic product, vehicle nameplate and metal product are adhesively fixed.
Claims (2)
- A kind of 1. acrylic foam double-faced adhesive band, it is characterised in that：Including PET base material, the two sides of the PET base material forms One layer thicker of acrylic foamed cotton layer, and form acrylic foam rubber in acrylic foam layer surface coating acrylic glue Layer, wherein the compound one layer of peelable protection film in the outer surface of one layer of acrylic foam glue-line；Added in the acrylic glue With can increase by the primary coat auxiliary agent of patch material surface energy and be formed by photocuring with more abscesses and have a Ya Ke of resiliency Power glue-line, the acrylic glue-line use sealed foaming, and each bubble is separate.
- 2. acrylic foam double-faced adhesive band according to claim 1, it is characterised in that：The acrylic foam double-faced adhesive band Thickness be 0.15-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699848.2A CN105199621B (en) | 2015-10-26 | 2015-10-26 | A kind of acrylic foam double-faced adhesive band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699848.2A CN105199621B (en) | 2015-10-26 | 2015-10-26 | A kind of acrylic foam double-faced adhesive band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105199621A CN105199621A (en) | 2015-12-30 |
| CN105199621B true CN105199621B (en) | 2017-12-01 |
Family
ID=54947588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510699848.2A Active CN105199621B (en) | 2015-10-26 | 2015-10-26 | A kind of acrylic foam double-faced adhesive band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105199621B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647416A (en) * | 2016-02-01 | 2016-06-08 | 苏州哈恩新材料有限公司 | Novel foam adhesive tape of multi-layer structure and processing method thereof |
| CN106002347A (en) * | 2016-06-16 | 2016-10-12 | 哈尔滨工程大学 | Self-centering clamping device adopting single-point driving mode |
| CN106978098A (en) * | 2017-03-29 | 2017-07-25 | 常州驰科光电科技有限公司 | A kind of super resilience PU foam double-faced adhesives band and manufacture method |
| CN111349403A (en) * | 2020-03-27 | 2020-06-30 | 深圳市伟业鑫精密科技有限公司 | Composite sheet for electronic device and method of manufacturing the same |
| CN113528043A (en) * | 2020-04-16 | 2021-10-22 | 荣耀终端有限公司 | Composite adhesive tape applied to electronic equipment, display module and electronic equipment |
| CN113621324A (en) * | 2021-06-24 | 2021-11-09 | 江苏斯迪克新材料科技股份有限公司 | Impact-resistant acrylic adhesive material layer structure and preparation method thereof |
| CN113683977B (en) * | 2021-09-01 | 2023-04-07 | 苏州市嘉裕电子材料有限公司 | Acrylic foaming damping foam |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202808670U (en) * | 2012-06-28 | 2013-03-20 | 东莞市富印胶粘科技有限公司 | Acrylic foam double-sided adhesive tape |
| CN202829923U (en) * | 2012-08-24 | 2013-03-27 | 安徽格林开思茂光电科技股份有限公司 | Encapsulation adhesive tape for solar cell module |
| CN203530204U (en) * | 2013-07-01 | 2014-04-09 | 深圳市法鑫忠信新材料有限公司 | Buffering rubber belt |
| CN203559005U (en) * | 2013-09-25 | 2014-04-23 | 衡山县佳诚新材料有限公司 | Plate mounting tape for flexography |
-
2015
- 2015-10-26 CN CN201510699848.2A patent/CN105199621B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105199621A (en) | 2015-12-30 |
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