CN202322704U - Antistatic protective film - Google Patents
Antistatic protective film Download PDFInfo
- Publication number
- CN202322704U CN202322704U CN2011204395007U CN201120439500U CN202322704U CN 202322704 U CN202322704 U CN 202322704U CN 2011204395007 U CN2011204395007 U CN 2011204395007U CN 201120439500 U CN201120439500 U CN 201120439500U CN 202322704 U CN202322704 U CN 202322704U
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- CN
- China
- Prior art keywords
- antistatic
- layer
- substrate layer
- sensitive adhesive
- protection film
- 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 - Fee Related
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- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
The utility model discloses an antistatic protective film, which is provided with a substrate layer, a pressure-sensitive adhesive layer is arranged on one surface of the substrate layer, and an antistatic layer is combined with the other surface of the substrate layer. Compared with the prior art, the protective film has an excellent antistatic function, and can prevent the accumulation and generation of static electricity when being transported and used, so that a protected product cannot be harmed by static electricity, and thereby the antistatic protective film is more practical.
Description
Technical field
The utility model relates to a kind of protective membrane, more particularly, and the protective membrane that the utility model relates to a kind of anti-electrostatic accumulation and produces.
Background technology
In communication and electron trade; Static is a kind of general phenomenon, not only human body itself is had injury, and to product and the environment also destruction of various degrees; According to incompletely statistics, annual communication and electron trade because the loss of electrostatic breakdown up to nearly 10,000,000,000 dollars.Solve the antistatic problem of communication and electronic product, require on the one hand to alleviate or prevent to rub, the static charge that has produced is revealed as early as possible, avoid electrostatic to accumulate in a large number to reduce the generation of static charge.And at electronics and communication product surfactant package layer protecting film, this protective membrane has lower surface resistivity, can prevent electrostatic to produce.
At present, known antistatic protection film is made up of substrate layer and pressure-sensitive adhesive layer mostly.Wherein, pressure-sensitive adhesive layer is mixed by static inhibitor and pressure sensitive adhesive.Owing to lack outermost antistatic layer, therefore prepared antistatic protection film can not stop accumulation and the generation of static on protective membrane, in transportation and use, has influenced the safety of protective membrane, has reduced the use range of protective membrane.
The utility model content
The purpose of the utility model is to provide a kind of antistatic protection film, and this antistatic protection film has excellent anti-static function, can overcome the deficiency of prior art.
The purpose of the utility model realizes through following technical scheme:
A kind of antistatic protection film has a substrate layer, on the surface of said substrate layer a pressure-sensitive adhesive layer is arranged, and is compounded with an antistatic layer on another surface of said substrate layer.
Said antistatic layer is one or more the antistatic layer that contains antistatic master granule and Vilaterm, Vestolen PP 7052, SE, polyester.
Described substrate layer is one or more substrate layers processed by Vilaterm, Vestolen PP 7052, SE, polyester.
Said pressure-sensitive adhesive layer is the polyacrylate pressure-sensitive adhesive layer that contains static inhibitor.
The described protective membrane of the utility model has increased one deck antistatic layer, and this antistatic layer is prepared from one or more of the antistatic master granule with excellent anti antistatic property and Vilaterm, Vestolen PP 7052, SE, polyester.Therefore, compared with prior art, the described protective membrane of the utility model can prevent accumulation and the generation of static on the protective membrane surface, in transportation and use, has strengthened the safety of protective membrane, has enlarged the use range of antistatic protection film significantly.
Description of drawings
Fig. 1 is the cross section structure synoptic diagram of the described antistatic protection film of the utility model.
Embodiment
As shown in Figure 1, the described antistatic protection film of the utility model is made up of antistatic layer 2, substrate layer 1 and pressure-sensitive adhesive layer 3.Described antistatic layer is positioned on the surface of substrate layer, and described pressure-sensitive adhesive layer is positioned on another surface of substrate layer.
Wherein, substrate layer is prepared from one or more of Vilaterm, Vestolen PP 7052, SE, polyester;
Pressure-sensitive adhesive layer is prepared from the polyacrylate pressure sensitive adhesive that adds static inhibitor; Described static inhibitor is any one or more a mixture in polyethylene glycol methylacrylic acid interpolymer, polyether ester amides, polyether ester ethanamide, polyoxyethylene, octadecyl dimethyl-hydroxyethyl quaternary ammonium nitrate salt, the single glyceride of hard ester acid.
Antistatic layer is prepared from one or more of antistatic master granule and Vilaterm, Vestolen PP 7052, SE, polyester.The preparation of antistatic master granule: with one or more blend in high mixer of static inhibitor and Vilaterm, Vestolen PP 7052, SE, polyester, through extruding on the screw extrusion press, granulation promptly gets then.
The preparation method of the antistatic protection film of the utility model is following:
Antistatic layer 2 and substrate layer 1 are combined with each other through extruding, then another surface of substrate layer 2 are carried out coating pressure-sensitive adhesive layer 3 after the corona treatment.At last, gained protective membrane oven dry rolling is made the protective membrane finished product.
Through antistatic evidence, the utility model can effectively prevent accumulation and the generation of static at article surface, and the protection article do not receive static damage, have superior antistatic property, can be widely used in each social production field.
Claims (4)
1. an antistatic protection film has a substrate layer, on the surface of said substrate layer a pressure-sensitive adhesive layer is arranged, and it is characterized in that, is compounded with an antistatic layer on another surface of said substrate layer.
2. antistatic protection film according to claim 1 is characterized in that, said antistatic layer is a kind of antistatic layer of processing that contains antistatic master granule and Vilaterm, Vestolen PP 7052, SE, polyester.
3. antistatic protection film according to claim 1 is characterized in that, described substrate layer is a kind of substrate layer of processing by Vilaterm, Vestolen PP 7052, SE, polyester.
4. antistatic protection film according to claim 1 is characterized in that, said pressure-sensitive adhesive layer is the polyacrylate pressure-sensitive adhesive layer that contains static inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204395007U CN202322704U (en) | 2011-11-08 | 2011-11-08 | Antistatic protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204395007U CN202322704U (en) | 2011-11-08 | 2011-11-08 | Antistatic protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322704U true CN202322704U (en) | 2012-07-11 |
Family
ID=46434692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204395007U Expired - Fee Related CN202322704U (en) | 2011-11-08 | 2011-11-08 | Antistatic protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173155A (en) * | 2013-04-18 | 2013-06-26 | 苏州工业园区宝优际通讯科技有限公司 | Composite lamella |
| CN107245192A (en) * | 2017-08-02 | 2017-10-13 | 苏州新区特氟龙塑料制品厂 | A kind of PET antistatic protection films |
| CN108000953A (en) * | 2017-12-15 | 2018-05-08 | 常熟市长江胶带有限公司 | A kind of antistatic anticorrosion adhesive tape of high-tenacity |
| CN108251006A (en) * | 2017-12-30 | 2018-07-06 | 湖北慧狮塑业股份有限公司 | A kind of polypropylene protective film and its production method for photosensitive dry film |
-
2011
- 2011-11-08 CN CN2011204395007U patent/CN202322704U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173155A (en) * | 2013-04-18 | 2013-06-26 | 苏州工业园区宝优际通讯科技有限公司 | Composite lamella |
| CN103173155B (en) * | 2013-04-18 | 2014-08-06 | 苏州工业园区宝优际通讯科技有限公司 | Composite lamella |
| CN107245192A (en) * | 2017-08-02 | 2017-10-13 | 苏州新区特氟龙塑料制品厂 | A kind of PET antistatic protection films |
| CN108000953A (en) * | 2017-12-15 | 2018-05-08 | 常熟市长江胶带有限公司 | A kind of antistatic anticorrosion adhesive tape of high-tenacity |
| CN108251006A (en) * | 2017-12-30 | 2018-07-06 | 湖北慧狮塑业股份有限公司 | A kind of polypropylene protective film and its production method for photosensitive dry film |
| CN108251006B (en) * | 2017-12-30 | 2021-10-26 | 湖北慧狮塑业股份有限公司 | Polypropylene type protective film for photosensitive dry film and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |