CN103589385A - Protective film pressure sensitive adhesive tape - Google Patents
Protective film pressure sensitive adhesive tape Download PDFInfo
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- CN103589385A CN103589385A CN201310485151.6A CN201310485151A CN103589385A CN 103589385 A CN103589385 A CN 103589385A CN 201310485151 A CN201310485151 A CN 201310485151A CN 103589385 A CN103589385 A CN 103589385A
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- pressure sensitive
- sensitive adhesive
- protective film
- adhesive tape
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Abstract
The invention discloses a protective film pressure sensitive adhesive tape, sequentially comprising a base material, an adhesive layer and an anti-sticking layer from top to bottom, wherein the adhesive layer is a waterborne polyurethane pressure sensitive adhesive, and the waterborne polyurethane pressure sensitive adhesive is prepared from the following raw materials in parts by weight: 20 parts of polyethylene glycol, 40 parts of polypropylene glycol, 10 parts of dimethylolpropionic acid, 15 parts of diisocyanate, 6 parts of catalyst, 12 parts of tackifying resin, 25 parts of triethylamine, 5 parts of curing agent, 10 parts of plasticizer, 2 parts of antioxidant and 30 parts of nanometer silica; the base material is a waterproof polyimide film; the anti-sticking layer is polypropylene release paper; the thickness of the protective film pressure sensitive adhesive tape is 0.5-1 mm. The protective film pressure sensitive adhesive tape disclosed by the invention is simple in structure and convenient to use, the used adhesive is the waterborne polyurethane pressure sensitive adhesive, and the protective film pressure sensitive adhesive tape has the characteristics of large cohesion, degumming difficulty, medium and low-temperature resistance, excellent water vapor permeability and the like, so that the protective film pressure sensitive adhesive tape has a high application value.
Description
Technical field
The present invention relates to tape technology field, particularly relate to a kind of protective membrane Pressuresensitive Tape.
Background technology
Protective membrane with adhesive tape except having excellent water tolerance, ageing-resistant performance; there is in addition splendid adhesive property; prevent the phenomenon of coming unstuck; in addition; difference due to item to be protected; that protective tapes also should have is ventilative, water vapour permeability and heat resistance, to improve the security of use and really to play a protective role.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of protective membrane Pressuresensitive Tape.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of protective membrane Pressuresensitive Tape is provided, comprise successively from top to bottom: base material, gluing layer and adherent layer, described gluing layer is waterborne polyurethane pressure-sensitive adhesives, and its raw material and weight part consist of: polyoxyethylene glycol 20, polypropylene glycol 40, dimethylol propionic acid 10, vulcabond 15, catalyzer 6, tackifying resin 12, triethylamine 25, solidifying agent 5, softening agent 10, antioxidant 2, nano silicon 30; Described base material is polyimide waterproofing membrane; Described adherent layer is polypropylene separate paper; The thickness of described protective membrane Pressuresensitive Tape is 0.5～1mm.
In a preferred embodiment of the present invention, the thickness of described waterborne polyurethane pressure-sensitive adhesives coating is 12～20 μ m.
The invention has the beneficial effects as follows: a kind of protective membrane Pressuresensitive Tape of the present invention simple in structure; easy to use, its sizing agent used is waterborne polyurethane pressure-sensitive adhesives, have force of cohesion large, be difficult for coming unstuck; the features such as resistance to middle low-temperature performance, water vapour permeability excellence, have higher using value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of protective membrane Pressuresensitive Tape of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1. base material, 2. gluing layer, 3. adherent layer.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of protective membrane Pressuresensitive Tape, comprise successively from top to bottom: base material 1, gluing layer 2 and adherent layer 3, described gluing layer 2 is waterborne polyurethane pressure-sensitive adhesives, and its raw material and weight part consist of: polyoxyethylene glycol 20, polypropylene glycol 40, dimethylol propionic acid 10, vulcabond 15, catalyzer 6, tackifying resin 12, triethylamine 25, solidifying agent 5, softening agent 10, antioxidant 2, nano silicon 30; Described base material 1 is polyimide waterproofing membrane, and the thickness of described waterborne polyurethane pressure-sensitive adhesives coating is 12～20 μ m; Described adherent layer 3 is polypropylene separate paper; The thickness of described protective membrane Pressuresensitive Tape is 0.5～1mm.
Said protection film adhesive tape in use, after adherent layer 3 is removed, is attached to protected object surface.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. a protective membrane Pressuresensitive Tape, comprise successively from top to bottom: base material, gluing layer and adherent layer, it is characterized in that, described gluing layer is waterborne polyurethane pressure-sensitive adhesives, and its raw material and weight part consist of: polyoxyethylene glycol 20, polypropylene glycol 40, dimethylol propionic acid 10, vulcabond 15, catalyzer 6, tackifying resin 12, triethylamine 25, solidifying agent 5, softening agent 10, antioxidant 2, nano silicon 30; Described base material is polyimide waterproofing membrane; Described adherent layer is polypropylene separate paper; The thickness of described protective membrane Pressuresensitive Tape is 0.5～1mm.
2. protective membrane Pressuresensitive Tape according to claim 1, is characterized in that, the thickness of described waterborne polyurethane pressure-sensitive adhesives coating is 12～20 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485151.6A CN103589385A (en) | 2013-10-17 | 2013-10-17 | Protective film pressure sensitive adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485151.6A CN103589385A (en) | 2013-10-17 | 2013-10-17 | Protective film pressure sensitive adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103589385A true CN103589385A (en) | 2014-02-19 |
Family
ID=50079713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310485151.6A Pending CN103589385A (en) | 2013-10-17 | 2013-10-17 | Protective film pressure sensitive adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103589385A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010349A (en) * | 2016-07-21 | 2016-10-12 | 苏州泰仑电子材料有限公司 | Protective film with high-temperature-resistant polyurethane pressure-sensitive adhesive |
| CN106318242A (en) * | 2016-08-23 | 2017-01-11 | 苏州盛达胶粘制品有限公司 | High-heat-conductivity electric-insulation adhesive tape and manufacturing method thereof |
| CN108822757A (en) * | 2018-05-30 | 2018-11-16 | 宁波科莱恩新材料科技有限公司 | A kind of low viscous PET protection film of foam material |
| CN110787430A (en) * | 2019-10-08 | 2020-02-14 | 李玲芳 | Basketball antiskid protection film |
-
2013
- 2013-10-17 CN CN201310485151.6A patent/CN103589385A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010349A (en) * | 2016-07-21 | 2016-10-12 | 苏州泰仑电子材料有限公司 | Protective film with high-temperature-resistant polyurethane pressure-sensitive adhesive |
| CN106318242A (en) * | 2016-08-23 | 2017-01-11 | 苏州盛达胶粘制品有限公司 | High-heat-conductivity electric-insulation adhesive tape and manufacturing method thereof |
| CN108822757A (en) * | 2018-05-30 | 2018-11-16 | 宁波科莱恩新材料科技有限公司 | A kind of low viscous PET protection film of foam material |
| CN108822757B (en) * | 2018-05-30 | 2021-05-07 | 宁波科莱恩新材料科技有限公司 | Low-viscosity PET (polyethylene terephthalate) protective film for foam material |
| CN110787430A (en) * | 2019-10-08 | 2020-02-14 | 李玲芳 | Basketball antiskid protection film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |
|
| WD01 | Invention patent application deemed withdrawn after publication |