CN104845563A - Anti-static protection film glue - Google Patents
Anti-static protection film glue Download PDFInfo
- Publication number
- CN104845563A CN104845563A CN201410053131.6A CN201410053131A CN104845563A CN 104845563 A CN104845563 A CN 104845563A CN 201410053131 A CN201410053131 A CN 201410053131A CN 104845563 A CN104845563 A CN 104845563A
- Authority
- CN
- China
- Prior art keywords
- protection film
- film glue
- antistatic protection
- auxiliary agent
- sensitive adhesive
- 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.)
- Pending
Links
Abstract
The present invention discloses an anti-static protection film glue, which comprises, by weight, 50-98.6% of an acrylic acid pressure sensitive adhesive, 0.5-1.5% of an anti-static auxiliary agent, 0.9-1.9% of a curing agent, and 0-46.6% of a dissolving agent. The anti-static protection film glue of the present invention has characteristics of good adhesion, good anti-static effect, and anti-static protection film production cost reducing.
Description
Technical field
The present invention relates to protective membrane glue field, be specifically related to a kind of antistatic protection film glue.
Background technology
Electronic apparatus series products is in carrying or production and application process, and its surface is very easily subject to contact stain(ing) or produces polishing scratch scratching, and protective membrane need be used to carry out covering to its surface and make it to avoid to get dirty or impaired.In addition, electronics or electric type product protective membrane used also must have a characteristic, can not produce electrostatic when namely removing, in order to avoid cause damage to electronic apparatus series products.And for screen protection protective membrane except above require except, also require that this protective membrane is optical grade, surface is very clean, naked eyes look with screen as if one.
The method that the production of current antistatic protection film generally adopts has two kinds: (one) is first coated with anti-electrostatic bottom on base material, and then glue coating.There is the problem that anti-static effect weakens with the increase of bondline thickness in this way, and the attachment of glue-line and antistatic backing loosely, and in addition, the method complex manufacturing, production cost is high.(2) in glue, anti-electrostatic particle is added.Though the method can reach anti-static effect, the existence of its particle causes glue to carry out high-precision filtration, otherwise anti-electrostatic particle will be filtered, thus cannot meet the production requirement of optical grade antistatic protection film.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of antistatic protection film glue, in acrylate pressure sensitive adhesive, adding agranular anti-electrostatic auxiliary agent, to meet high-precision filtration requirement, to reach electrostatic-proof function.
In order to achieve the above object; antistatic protection film glue provided by the present invention; comprise: acrylate pressure sensitive adhesive; weight percent is 50%-98.6%, anti-electrostatic auxiliary agent, and weight percent is 0.5%-1.5%; solidifying agent; weight percent is 0.9%-1.9%, and solvating agent, and weight percent is 0%-46.6%.
Further preferably, described anti-electrostatic auxiliary agent is agranular, by the filter core of aperture at more than 0.1um.
Further preferably, described anti-electrostatic auxiliary agent is acrylic acid or the like anti-electrostatic auxiliary agent, can be directly used in combination with acrylate pressure sensitive adhesive.
Further preferably, described anti-electrostatic auxiliary agent is inorganic salts or organic salt.
Further preferably, described anti-electrostatic auxiliary agent is potassium thiocyanate or thiocyanation lithium.
Further preferably, described acrylate pressure sensitive adhesive is the combination of following a kind of or any several material: polymethylmethacrylate, polyethyl methacrylate, poly-n-butyl methacrylate.
Further preferably, described solvating agent is the combination of following a kind of or any several material: ethyl acetate, toluene, acetone, butanone.
Beneficial effect of the present invention is as follows:
Antistatic protection film glue provided by the present invention by antistatic agent and acrylate pressure sensitive adhesive used in combination, abandon and be first coated with anti-electrostatic bottom, the stepped process of glue coating again, thus improves the tack of glue, and its anti-static effect can not increase with bondline thickness and weaken; The present invention adopts formulation but not corpuscular anti-electrostatic auxiliary agent, high-precision filtration when can realize being coated with, and still has and have good anti-static effect while making protective membrane reach optical grade requirement; Due to above-mentioned advantage of the present invention, use antistatic protection film glue provided by the present invention to reduce processing step, reduce and produce antistatic protection film cost.
Embodiment
Below the present invention is described in further detail.
A kind of antistatic protection film glue provided by the present invention, comprising: acrylate pressure sensitive adhesive, weight percent is 50%-98.6%; anti-electrostatic auxiliary agent, weight percent is 0.5%-1.5%, solidifying agent; weight percent is 0.9%-1.9%, and solvating agent, and weight percent is 0%-46.6%.
Described anti-electrostatic auxiliary agent is agranular, by the filter core of aperture at more than 0.1um.Described anti-electrostatic auxiliary agent is acrylic acid or the like anti-electrostatic auxiliary agent, can be directly used in combination with acrylate pressure sensitive adhesive.
That is, described anti-electrostatic auxiliary agent is the agranular such as powder, paste or liquid state, dissolves in described solvating agent, or directly and acrylate pressure sensitive adhesive used in combination.Described antistatic agent can not be filtered in high-precision filtration process, overcomes the drawback of anti-electrostatic particle.
Described anti-electrostatic auxiliary agent is inorganic salts or organic salt.Preferably, described anti-electrostatic auxiliary agent is potassium thiocyanate or thiocyanation lithium.
In the present invention, described acrylate pressure sensitive adhesive is the combination of following a kind of or any several material: polymethylmethacrylate, polyethyl methacrylate, poly-n-butyl methacrylate.
Described acrylate pressure sensitive adhesive is applicable to IML film, chip protection, screen protection and PET antistatic protection film.
Described solvating agent is the combination of following a kind of or any several material: ethyl acetate, toluene, acetone, butanone.
Embody rule of the present invention is as follows:
Embodiment one:
By weight percent be 63% acrylate pressure sensitive adhesive and weight percent be 35% solvating agent fully mix after; add weight percent be 0.9% anti-electrostatic auxiliary agent be fully uniformly mixed; finally add weight percent be the solidifying agent of 1.1% and stir, obtain antistatic protection film glue provided by the present invention stand-by.
Wherein, described acrylate pressure sensitive adhesive is made up of polymethylmethacrylate and polyethyl methacrylate, and described solvating agent is ethyl acetate, and described anti-electrostatic auxiliary agent is potassium thiocyanate.
Embodiment two:
Concrete using method is with embodiment one, and wherein, the weight percent of acrylate pressure sensitive adhesive is 81%, and the per-cent of solvating agent is 16%, and the per-cent of anti-electrostatic auxiliary agent is 1.2%, and the weight percent of solidifying agent is 1.8%.
Described acrylate pressure sensitive adhesive is made up of polymethylmethacrylate, polyethyl methacrylate and poly-n-butyl methacrylate, and described solvating agent is made up of ethyl acetate and toluene, and described anti-electrostatic auxiliary agent is potassium thiocyanate.
Embodiment three:
By weight percent be 96.5% acrylate pressure sensitive adhesive and weight percent be 1.5% anti-electrostatic auxiliary agent be fully uniformly mixed, finally add weight percent and be the solidifying agent of 2% and stir, obtain antistatic protection film glue provided by the present invention stand-by.Do not use solvating agent in the present embodiment, namely the weight percent of solvating agent is 0%.
Wherein, described acrylate pressure sensitive adhesive is made up of polymethylmethacrylate and poly-n-butyl methacrylate, and described anti-electrostatic auxiliary agent is thiocyanation lithium.
Following table is the performance comparison of the common antistatic acroleic acid protective membrane that market is sold and the vinylformic acid protective membrane adopting antistatic protection film glue provided by the present invention to obtain, and visible the present invention has significant anti-static effect.
Note: 1, SAS-001/002/003 is the common antistatic acroleic acid protective membrane that market is sold
2, JD-001/002/003 is the vinylformic acid protective membrane adopting antistatic protection film glue provided by the present invention obtained
Antistatic protection film glue provided by the present invention, has good tack to plastic film substrates such as PET, PE, PC.Can be used for the electric equipment products such as display screen, touch-screen with the antistatic protection film that the present invention makes, also can be used for the process protection in the manufacture of electrical type other products.
One of ordinary skill in the art of the present invention are appreciated that; the above embodiment of the present invention is only one of the preferred embodiments of the present invention; for length restriction; here can not all embodiments of particularize; any enforcement that can embody the claims in the present invention technical scheme, all in protection scope of the present invention.
It should be noted that; above content is in conjunction with concrete embodiment further description made for the present invention; can not assert that the specific embodiment of the present invention is only limitted to this; under above-mentioned guidance of the present invention; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improve or distortion drops in protection scope of the present invention.
Claims (10)
1. an antistatic protection film glue, comprising: acrylate pressure sensitive adhesive, and weight percent is 50%-98.6%, anti-electrostatic auxiliary agent, and weight percent is 0.5%-1.5%, solidifying agent, and weight percent is 0.9%-1.9%, and solvating agent, and weight percent is 0%-46.6%.
2. antistatic protection film glue as claimed in claim 1, is characterized in that: described anti-electrostatic auxiliary agent is agranular, by the filter core of aperture at more than 0.1um.
3. antistatic protection film glue as claimed in claim 1 or 2, is characterized in that: described anti-electrostatic auxiliary agent is acrylic acid or the like anti-electrostatic auxiliary agent, can be directly used in combination with acrylate pressure sensitive adhesive.
4. antistatic protection film glue as claimed in claim 3, is characterized in that: described anti-electrostatic auxiliary agent is inorganic salts or organic salt.
5. antistatic protection film glue as claimed in claim 4, is characterized in that: described anti-electrostatic auxiliary agent is potassium thiocyanate or thiocyanation lithium.
6. antistatic protection film glue as claimed in claim 3, is characterized in that: described acrylate pressure sensitive adhesive is the combination of following a kind of or any several material: polymethylmethacrylate, polyethyl methacrylate, poly-n-butyl methacrylate.
7. antistatic protection film glue as claimed in claim 4, is characterized in that: described acrylate pressure sensitive adhesive is the combination of following a kind of or any several material: polymethylmethacrylate, polyethyl methacrylate, poly-n-butyl methacrylate.
8. antistatic protection film glue as claimed in claim 5, is characterized in that: described acrylate pressure sensitive adhesive is the combination of following a kind of or any several material: polymethylmethacrylate, polyethyl methacrylate, poly-n-butyl methacrylate.
9. antistatic protection film glue as claimed in claim 6, is characterized in that: described solvating agent is the combination of following a kind of or any several material: ethyl acetate, toluene, acetone, butanone.
10. antistatic protection film glue as claimed in claim 7, is characterized in that: described solvating agent is the combination of following a kind of or any several material: ethyl acetate, toluene, acetone, butanone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053131.6A CN104845563A (en) | 2014-02-17 | 2014-02-17 | Anti-static protection film glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053131.6A CN104845563A (en) | 2014-02-17 | 2014-02-17 | Anti-static protection film glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104845563A true CN104845563A (en) | 2015-08-19 |
Family
ID=53845563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410053131.6A Pending CN104845563A (en) | 2014-02-17 | 2014-02-17 | Anti-static protection film glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104845563A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860881A (en) * | 2016-06-23 | 2016-08-17 | 江苏雅斯特实业有限公司 | Removable adhesive |
| CN107961960A (en) * | 2017-12-21 | 2018-04-27 | 深圳市丰兆新材料股份有限公司 | A kind of protective film and its preparation process for being bonded glass surface |
| CN108373889A (en) * | 2016-11-25 | 2018-08-07 | 上海精涂新材料技术有限公司 | The excellent exhaust acrylic protective film of one kind and its production method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101910346A (en) * | 2008-01-14 | 2010-12-08 | Lg化学株式会社 | Pressure-sensitive adhesive composition, protective film, polarizer and liquid crystal display comprising the same |
| CN102352206A (en) * | 2011-09-06 | 2012-02-15 | 烟台德邦电子材料有限公司 | Pressure-sensitive adhesive for polaroid |
| WO2012128596A2 (en) * | 2011-03-23 | 2012-09-27 | 주식회사 엘지화학 | Adhesive composition |
| CN103424798A (en) * | 2013-08-23 | 2013-12-04 | 佛山纬达光电材料有限公司 | Antistatic polaroid |
| CN103429691A (en) * | 2011-03-23 | 2013-12-04 | Lg化学株式会社 | Sticking agent composition |
-
2014
- 2014-02-17 CN CN201410053131.6A patent/CN104845563A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101910346A (en) * | 2008-01-14 | 2010-12-08 | Lg化学株式会社 | Pressure-sensitive adhesive composition, protective film, polarizer and liquid crystal display comprising the same |
| WO2012128596A2 (en) * | 2011-03-23 | 2012-09-27 | 주식회사 엘지화학 | Adhesive composition |
| CN103429691A (en) * | 2011-03-23 | 2013-12-04 | Lg化学株式会社 | Sticking agent composition |
| CN102352206A (en) * | 2011-09-06 | 2012-02-15 | 烟台德邦电子材料有限公司 | Pressure-sensitive adhesive for polaroid |
| CN103424798A (en) * | 2013-08-23 | 2013-12-04 | 佛山纬达光电材料有限公司 | Antistatic polaroid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860881A (en) * | 2016-06-23 | 2016-08-17 | 江苏雅斯特实业有限公司 | Removable adhesive |
| CN108373889A (en) * | 2016-11-25 | 2018-08-07 | 上海精涂新材料技术有限公司 | The excellent exhaust acrylic protective film of one kind and its production method |
| CN107961960A (en) * | 2017-12-21 | 2018-04-27 | 深圳市丰兆新材料股份有限公司 | A kind of protective film and its preparation process for being bonded glass surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102757742B (en) | Protective film and preparation method thereof | |
| US20150267085A1 (en) | Heavy-release force release film having surface microviscosity and preparation method thereof | |
| JP6063920B2 (en) | Removable protective adhesive film and method for producing the same | |
| CN103582685A (en) | Adhesive composition, adhesive layer, and adhesive sheet | |
| WO2014156364A1 (en) | Touch panel and display device | |
| CN103998553A (en) | Adhesive, adhesive layer, and adhesive sheet | |
| CN105505245A (en) | AB adhesive film with antistatic effect and preparation method thereof | |
| CN203513552U (en) | PET (Polyethylene Terephthalate) double-faced antistatic protective film | |
| CN103713369A (en) | Overflow adhesive residue prevention process method applied to optical assembly attaching | |
| JP6228146B2 (en) | Adhesive composition and adhesive film | |
| CN104845563A (en) | Anti-static protection film glue | |
| CN108285747B (en) | Production process of antistatic protective film | |
| CN103038305B (en) | Adhesive for crystalline metal oxide conducting film and adhesive sheet for crystalline metal oxide conducting film using the same | |
| CN204824704U (en) | Wear -resisting waterproof PU glues protection film sticky tape | |
| CN106147683A (en) | A kind of protecting film polyurethane glue | |
| KR102107390B1 (en) | Surface-protective film and optical component attached with the same | |
| CN205368218U (en) | AB glue membrane with anti static electricity effect | |
| CN103703089A (en) | Dielectric bonding film for an electronic paper display device | |
| CN203805421U (en) | Easily peeled high-transmittance glass film | |
| CN103171226A (en) | PVC (Polyvinyl Chloride) low-viscosity self-adhesive static protective film | |
| CN202936354U (en) | Anti-static and scraping-resisting sticking film | |
| CN203451424U (en) | Anti-static silica gel protective film | |
| CN104765093A (en) | Manufacturing method of polaroid, polaroid, display substrate and display device | |
| JP2017052198A (en) | Surface protective film and optical component laminated with the same | |
| CN207291194U (en) | A kind of polyurethane protective film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |