CN202936361U - Tear-resistant pressure-sensitive double-sided adhesive tape - Google Patents
Tear-resistant pressure-sensitive double-sided adhesive tape Download PDFInfo
- Publication number
- CN202936361U CN202936361U CN 201220651362 CN201220651362U CN202936361U CN 202936361 U CN202936361 U CN 202936361U CN 201220651362 CN201220651362 CN 201220651362 CN 201220651362 U CN201220651362 U CN 201220651362U CN 202936361 U CN202936361 U CN 202936361U
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- CN
- China
- Prior art keywords
- layer
- adhesive layer
- film
- adhesive tape
- tear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002390 adhesive tape Substances 0.000 title abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000003522 acrylic cement Substances 0.000 claims abstract description 27
- 239000012790 adhesive layer Substances 0.000 claims abstract description 27
- 239000004814 polyurethane Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 24
- 229920002799 BoPET Polymers 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 239000010703 silicon Substances 0.000 claims abstract description 11
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 6
- -1 Polyethylene Polymers 0.000 claims abstract description 5
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 13
- 229920006267 polyester film Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 abstract 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a tear-resistant pressure-sensitive double-sided adhesive tape. The tear-resistant pressure-sensitive double-sided adhesive tape comprises a substrate layer, wherein an acrylic adhesive layer and a polyurethane adhesive layer are respectively coated on the upper and lower surfaces of the substrate layer, and a plurality of flame-retardant particles are embedded in the acrylic adhesive layer and the polyurethane adhesive layer; and a first release material layer is adhered to the other surface of the acrylic adhesive layer, a second release material layer is adhered to the other surface of the polyurethane adhesive layer, the first release material layer and the second release material layer consist of PET (Polyethyleneglycol Terephthalate) films and PE (Polyethylene) films coated on one surfaces of the PET films, and the other surface of the PE film is provided with a silicon oil layer in contact with the acrylic adhesive layer. The double-sided adhesive tape disclosed by the utility model has tensile resistance and strong stiffness, thereby facilitating the construction of operating personnel and avoiding the pollution to the adhesive layers; and the double-sided adhesive tape has a flame-retardant function, so that the safety performance of products is greatly improved.
Description
Technical field
The utility model relates to a kind of anti-tear type double coated pressure-sensitive adhesive tape, belongs to two-sided gluing technical field.
Background technology
The products such as glass, sheet metal, plastic plate and electronic product are in carrying and use procedure, and its table and easily be subject to contact stain(ing) or polishing scratch and scratch usually adopts protective membrane to cover its surface and makes it to avoid damage and pollute.Double sticky tape in protective membrane is owing to being widely used in electronics, computer, household electrical appliances, in the field, along with the development of electron trade, in order to reach required structure and assembling effect, the prior art combination only forms material requested stacked adding merely as required in assembling process for it, the upper and lower surface of adhesive tape is bonded with respectively release film and barrier film, during use, the barrier film of first tearing is bonded in by bonding position, and then remove release film, stick on another by on bonding position; Make two to be bonded together by bonding position.
Summary of the invention
The utility model provides a kind of anti-tear type double coated pressure-sensitive adhesive tape, and this anti-tear type double coated pressure-sensitive adhesive tape has stretch-resistance, deflection is strong, thereby the handled easily personnel construct and avoid glue-line to pollute; And have anti-flaming function, greatly improved the safety performance of product.
For achieving the above object, the technical solution adopted in the utility model is: a kind of anti-tear type double coated pressure-sensitive adhesive tape, comprise a substrate layer, the upper and lower surface of this substrate layer is coated with respectively acrylic adhesive layer, polyurethane adhesive layer, and described acrylic adhesive layer, polyurethane adhesive layer are embedded in several fire-retardant particles;
Described another surface label of acrylic adhesive layer is covered with the first separated type material layer, and in the PE film on PET film one surface, this PE film another surface has the silicon layer that contacts with described acrylic adhesive layer to this first separated type material layer by PET film and film;
Described another surface label of polyurethane adhesive layer is covered with the second separated type material layer, and in the PE film on PET film one surface, this PE film another surface has the silicon layer that contacts with described polyurethane adhesive layer to this second separated type material layer by PET film and film.
In technique scheme, further improved technical scheme is as follows:
1. in such scheme, described substrate layer is film layer or layer of polypropylene foil or laminated polyester film.
2. in such scheme, the thickness of described acrylic adhesive layer, polyurethane adhesive layer is 0.02mm ~ 0.04 mm.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The anti-tear type double coated pressure-sensitive adhesive tape of the utility model, its separated type material layer by PET film and film in the PE film on PET film one surface, and substrate layer is as base material, have stretch-resistance, deflection is strong, especially can greatly reduce the probability of tearing in the large area two-side adhesive tape, thereby the handled easily personnel construct and avoid glue-line to pollute; Secondly, an acrylic adhesive layer is fit to the applying of general material, steel plate for example, the materials such as acrylic board, an ammonia ester gum adhesive layer shows activity and the polarity of height, with the base material that contains reactive hydrogen, as porous materials such as foam, plastics, timber, leather, fabric, paper, potteries, and the material of any surface finish such as metal, glass, rubber, plastics has good chemical adhesive power; Again, acrylic adhesive layer, polyurethane adhesive layer are embedded in several fire-retardant particles, have anti-flaming function, have greatly improved the safety performance of product.
Description of drawings
In above accompanying drawing: 1, substrate layer; 2, acrylic adhesive layer; 3, polyurethane adhesive layer; 4, the first separated type material layer; 41, PET film; 42, PE film; 43, silicon layer; 5, the second separated type material layer; 51, PET film; 52, PE film; 53, silicon layer; 6, fire-retardant particle.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment 1: a kind of anti-tear type double coated pressure-sensitive adhesive tape, comprise a substrate layer 1, and the upper and lower surface of this substrate layer 1 is coated with respectively acrylic adhesive layer 2, polyurethane adhesive layer 3, and the thickness of described substrate layer 1 is 0.035mm; Described another surface label of acrylic adhesive layer is covered with the first separated type material layer 4, in the PE film 42 on PET film 41 1 surfaces, this PE film 42 another surfaces have the silicon layer 43 that contacts with described acrylic adhesive layer 2 to this first separated type material layer 4 by PET film 41 and film;
Above-mentioned polyurethane adhesive layer 3 another surface label are covered with the second separated type material layer 5, in the PE film 52 on PET film 51 1 surfaces, this PE film 52 another surfaces have the silicon layer 53 that contacts with described polyurethane adhesive layer to this second separated type material layer 5 by PET film 51 and film.
Above-mentioned substrate layer 1 is film layer, and the thickness of above-mentioned acrylic adhesive layer 2 is 0.022mm, and the thickness of polyurethane adhesive layer 3 is 0.036 mm.
Embodiment 2: a kind of anti-tear type double coated pressure-sensitive adhesive tape, comprise a substrate layer 1, and the upper and lower surface of this substrate layer 1 is coated with respectively acrylic adhesive layer 2, polyurethane adhesive layer 3, and the thickness of described substrate layer 1 is 0.062mm; Described another surface label of acrylic adhesive layer is covered with the first separated type material layer 4, in the PE film 42 on PET film 41 1 surfaces, this PE film 42 another surfaces have the silicon layer 43 that contacts with described acrylic adhesive layer 2 to this first separated type material layer 4 by PET film 41 and film;
Above-mentioned polyurethane adhesive layer 3 another surface label are covered with the second separated type material layer 5, in the PE film 52 on PET film 51 1 surfaces, this PE film 52 another surfaces have the silicon layer 53 that contacts with described polyurethane adhesive layer to this second separated type material layer 5 by PET film 51 and film.
Above-mentioned substrate layer is laminated polyester film, and the thickness of above-mentioned acrylic adhesive layer 2, polyurethane adhesive layer 3 is 0.03 mm.
When adopting above-mentioned anti-tear type double coated pressure-sensitive adhesive tape, its separated type material layer by PET film and film in the PE film on PET film one surface, and substrate layer is as base material, have stretch-resistance, deflection is strong, especially can greatly reduce the probability of tearing in the large area two-side adhesive tape, thereby the handled easily personnel construct and avoid glue-line to pollute; Secondly, an acrylic adhesive layer is fit to the applying of general material, steel plate for example, the materials such as acrylic board, an ammonia ester gum adhesive layer shows activity and the polarity of height, with the base material that contains reactive hydrogen, as porous materials such as foam, plastics, timber, leather, fabric, paper, potteries, and the material of any surface finish such as metal, glass, rubber, plastics has good chemical adhesive power; Again, acrylic adhesive layer, polyurethane adhesive layer are embedded in several fire-retardant particles, have anti-flaming function, have greatly improved the safety performance of product.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow person skilled in the art scholar can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. anti-tear type double coated pressure-sensitive adhesive tape, it is characterized in that: comprise a substrate layer (1), the upper and lower surface of this substrate layer (1) is coated with respectively acrylic adhesive layer (2), polyurethane adhesive layer (3), and described acrylic adhesive layer (2), polyurethane adhesive layer (3) are embedded in several fire-retardant particles (6);
Described another surface label of acrylic adhesive layer is covered with the first separated type material layer (4), in the PE film (42) on PET film (41) one surfaces, this PE film (42) another surface has the silicon layer (43) that contacts with described acrylic adhesive layer (2) to this first separated type material layer (4) by PET film (41) and film;
Another surface label of described polyurethane adhesive layer (3) is covered with the second separated type material layer (5), in the PE film (52) on PET film (51) one surfaces, this PE film (52) another surface has the silicon layer (53) that contacts with described polyurethane adhesive layer to this second separated type material layer (5) by PET film (51) and film.
2. anti-tear type double coated pressure-sensitive adhesive tape according to claim 1, it is characterized in that: the thickness of described acrylic adhesive layer (2), polyurethane adhesive layer (3) is 0.02mm ~ 0.04 mm.
3. anti-tear type double coated pressure-sensitive adhesive tape according to claim 1, it is characterized in that: described substrate layer (1) is film layer or layer of polypropylene foil or laminated polyester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651362 CN202936361U (en) | 2012-11-30 | 2012-11-30 | Tear-resistant pressure-sensitive double-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651362 CN202936361U (en) | 2012-11-30 | 2012-11-30 | Tear-resistant pressure-sensitive double-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936361U true CN202936361U (en) | 2013-05-15 |
Family
ID=48320613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651362 Expired - Lifetime CN202936361U (en) | 2012-11-30 | 2012-11-30 | Tear-resistant pressure-sensitive double-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805465A (en) * | 2017-10-23 | 2018-03-16 | 江阴通利光电科技有限公司 | One kind can heavy industry non-woven fabrics non-flammable adhesive tape |
-
2012
- 2012-11-30 CN CN 201220651362 patent/CN202936361U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805465A (en) * | 2017-10-23 | 2018-03-16 | 江阴通利光电科技有限公司 | One kind can heavy industry non-woven fabrics non-flammable adhesive tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: JIANGSU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. Address before: 215400 Taicang, Suzhou, Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Patentee before: SUZHOU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |