CN110499058A - A kind of light release or ultralight release film parting agent - Google Patents
A kind of light release or ultralight release film parting agent Download PDFInfo
- Publication number
- CN110499058A CN110499058A CN201810480068.2A CN201810480068A CN110499058A CN 110499058 A CN110499058 A CN 110499058A CN 201810480068 A CN201810480068 A CN 201810480068A CN 110499058 A CN110499058 A CN 110499058A
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- China
- Prior art keywords
- parts
- agent
- release
- ultralight
- release film
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Present invention discloses a kind of light release or ultralight release film parting agents, it according to parts by weight include: 80-120 parts of host agent, 5-10 parts of anti-adhesion agent, 1-5 parts of Anchor Agent, 1-2 parts of crosslinking agent, 1-2 parts of catalyst, 80-120 parts of solvent, the host agent is solvent-free vinyl silicone oil, and the anti-adhesion agent is the mixture of vinyl silicone oil and fumed silica, and the solvent is the mixture of 120# gasoline, propyl acetate and butanone.A kind of light release or ultralight release film parting agent of the invention, it is greasy to solve light release or ultralight release film surface, the problem of uncoiling difficulty.
Description
Technical field
The invention belongs to release technical field of membrane more particularly to a kind of light release or ultralight release film parting agents.
Background technique
Release film, also known as stripping film, isolation film, seperation film, silicon oil membrane, antiadhesion barrier.Under normal conditions in order to increase plastics
Plastic film can be done plasma treatment by the off-type force of film, or apply fluorine processing, or apply silicon mould release in the surface layer of film material
On, such as PET, PE, OPP, etc., allow it for a variety of different organic pressure sensitive adhesives (such as hot melt adhesive, acrylic glue and rubber series
Pressure sensitive adhesive) extremely light and stable off-type force can be shown.The release film off-type force according to needed for difference, the viscosity of isolated product glue
Difference, the corresponding adjustment of off-type force are allowed to reach extremely light and stable off-type force in removing.
It is light release or it is ultralight it is release require very high upper silicon amount, with release force request needed for reaching.However due to silicon from
The defect of type agent inherently, release film more or less have certain silicon transfer, and usual PET release film release layer is applied to one
After determining thickness, silicon transfer is relatively more serious, and layer upper surface greasy feeling is obvious, and adhesion is easy to happen after winding, and uncoiling also occurs tired
Difficulty seriously affects terminal service performance.For the greasy and adhesion for solving the problems, such as the excessive generation of coating weight, traditional method be
Give layer upper surface certain roughness with the method that net roll transfers in coating process, to reduce contact area, reduce greasy feeling and
A possibility that adhesion.
Summary of the invention
In view of the problems of the above-mentioned prior art, the purpose of the present invention is to propose to a kind of light release or ultralight release films to use
Mould release.
The purpose of the invention will be achieved through the following technical solutions:
A kind of light release or ultralight release film parting agent, includes: 80-120 parts of host agent according to parts by weight, anti-adhesion agent 5-
10 parts, 1-5 parts of Anchor Agent, 1-2 parts of crosslinking agent, 1-2 parts of catalyst, 80-120 parts of solvent.
Further, according to parts by weight include: 100 parts of host agent, 6 parts of anti-adhesion agent, 3 parts of Anchor Agent, 1 part of crosslinking agent, urge
2 parts of agent, 100 parts of solvent.
Further, the host agent is solvent-free vinyl silicone oil.
Further, the anti-adhesion agent is the mixture of vinyl silicone oil and fumed silica.
Further, it is 4:1 that the anti-adhesion agent, which is the mixing mass ratio of vinyl silicone oil and fumed silica,.
Further, the solvent is the mixture of 120# gasoline, propyl acetate and butanone.
Protrusion effect of the invention are as follows: a kind of light release or ultralight release film parting agent of the invention, solve gently from
Type or ultralight release film surface are greasy, the problem of uncoiling difficulty, have the advantage that compared with the method that traditional net roll transfers
1. adding anti-adhesion agent in mould release of the invention, roughness can be cleverer by the particle size adjustment of fumed silica
Work is changeable, and net roll transfer tune roughness need to change the transfer roll of different roughness；
It is carried out between the drying of release layer solvent and thoroughly solidification 2. the step of net roll transfers need to control, this interlude
Short, control difficulty is larger, and the use of mould release of the invention is not in this problem；
3. addition anti-adhesion agent helps to further decrease off-type force in mould release of the invention, and aging climb it is small；Net roll
Though transfer can give release film surface roughness to reduce off-type force, as release film and glue surface contact area increase after aging
Greatly, off-type force climbs very big.
Below just in conjunction with the embodiments, the embodiment of the present invention is described in further detail, so that the technology of the present invention
Scheme is more readily understood, grasps.
Specific embodiment
Method of the invention is illustrated below by specific embodiment, but the present invention is not limited thereto.Following realities
Experimental method described in example is applied, is conventional method unless otherwise specified；The reagent and material, unless otherwise specified,
It obtains from commercial channels.
Embodiment 1
A kind of light release or ultralight release film parting agent of the present embodiment, includes: 100 parts of host agent according to parts by weight,
6 parts of anti-adhesion agent, 3 parts of Anchor Agent, 1 part of crosslinking agent, 2 parts of catalyst, 100 parts of solvent.
Wherein, host agent is solvent-free vinyl silicone oil；Anti-adhesion agent is the vinyl silicone oil that mass ratio is 4:1 and gas phase dioxy
The mixture of SiClx；Solvent is the mixture of 120# gasoline, propyl acetate and butanone.
Embodiment 2
A kind of light release or ultralight release film parting agent of the present embodiment, includes: 80 parts of host agent, prevents according to parts by weight
Glutinous 5 parts of agent, 1 part of Anchor Agent, 1 part of crosslinking agent, 1 part of catalyst, 80 parts of solvent.
Wherein, host agent is solvent-free vinyl silicone oil；Anti-adhesion agent is the vinyl silicone oil that mass ratio is 4:1 and gas phase dioxy
The mixture of SiClx；Solvent is the mixture of 120# gasoline, propyl acetate and butanone.
Embodiment 3
A kind of light release or ultralight release film parting agent of the present embodiment, includes: 120 parts of host agent according to parts by weight,
10 parts of anti-adhesion agent, 5 parts of Anchor Agent, 2 parts of crosslinking agent, 2 parts of catalyst, 120 parts of solvent.
Wherein, host agent is solvent-free vinyl silicone oil；Anti-adhesion agent is the vinyl silicone oil that mass ratio is 4:1 and gas phase dioxy
The mixture of SiClx；Solvent is the mixture of 120# gasoline, propyl acetate and butanone.
After tested, a kind of light release or ultralight release film parting agent of the present embodiment 1-3, solves light release or ultralight
Release film surface is greasy, the problem of uncoiling difficulty.
Still there are many embodiment, all technical sides formed using equivalents or equivalent transformation by the present invention
Case is within the scope of the present invention.
Claims (6)
1. a kind of light release or ultralight release film parting agent, it is characterised in that it according to parts by weight include: 80-120 parts of host agent,
5-10 parts of anti-adhesion agent, 1-5 parts of Anchor Agent, 1-2 parts of crosslinking agent, 1-2 parts of catalyst, 80-120 parts of solvent.
2. a kind of light release or ultralight release film parting agent according to claim 1, it is characterised in that: in parts by weight
Meter includes: 100 parts of host agent, 6 parts of anti-adhesion agent, 3 parts of Anchor Agent, 1 part of crosslinking agent, 2 parts of catalyst, 100 parts of solvent.
3. a kind of light release or ultralight release film parting agent according to claim 1, it is characterised in that: the host agent is
Solvent-free vinyl silicone oil.
4. a kind of light release or ultralight release film parting agent according to claim 1, it is characterised in that: the anti-adhesion agent
For the mixture of vinyl silicone oil and fumed silica.
5. a kind of light release or ultralight release film parting agent according to claim 4, it is characterised in that: the anti-adhesion agent
Mixing mass ratio for vinyl silicone oil and fumed silica is 4:1.
6. a kind of light release or ultralight release film parting agent according to claim 1, it is characterised in that: the solvent is
The mixture of 120# gasoline, propyl acetate and butanone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480068.2A CN110499058A (en) | 2018-05-18 | 2018-05-18 | A kind of light release or ultralight release film parting agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480068.2A CN110499058A (en) | 2018-05-18 | 2018-05-18 | A kind of light release or ultralight release film parting agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110499058A true CN110499058A (en) | 2019-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810480068.2A Pending CN110499058A (en) | 2018-05-18 | 2018-05-18 | A kind of light release or ultralight release film parting agent |
Country Status (1)
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| CN (1) | CN110499058A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110964220A (en) * | 2019-12-11 | 2020-04-07 | 江阴华美光电科技有限公司 | Low-temperature cured ultra-light PET release film and preparation method thereof |
| CN112500785A (en) * | 2020-11-18 | 2021-03-16 | 江阴通利光电科技有限公司 | Mixed coating liquid of solvent type silicone oil and solvent-free type silicone oil and coating method |
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| DE102012220574A1 (en) * | 2012-11-12 | 2014-05-15 | Tesa Se | Composition useful for release coating, detecting defects during application of release coating on substrate, and producing release layer of release liner, comprises release agent, and at least one optical brightener or at least one pigment |
| CN105111933A (en) * | 2015-09-06 | 2015-12-02 | 上海应用技术学院 | Slip organic silicon release agent |
| CN105820362A (en) * | 2016-05-23 | 2016-08-03 | 浙江美登特种薄膜有限公司 | Anti-static release film |
| CN106700112A (en) * | 2016-11-30 | 2017-05-24 | 阜阳荣泽涂布技术包装有限公司 | Anti-static release film for high-viscosity adhesive tape |
| CN106833373A (en) * | 2017-01-16 | 2017-06-13 | 哈尔滨工业大学无锡新材料研究院 | Ultralight mould release of metal hybrid fluorine silicon and preparation method thereof |
| CN107236144A (en) * | 2017-07-27 | 2017-10-10 | 南京兰埔成新材料有限公司 | It is a kind of to be used to process mould release membrance combination of battery grade lithium band and preparation method thereof |
| CN107338675A (en) * | 2017-06-30 | 2017-11-10 | 江阴华美光电科技有限公司 | The ultralight anti-preparation method for being adhered mould release membrance |
| CN107503231A (en) * | 2017-08-24 | 2017-12-22 | 中科院广州化学有限公司南雄材料生产基地 | The vinyl silicone oil of end hydroxyl is as application of the off-type force conditioning agent in mould release is prepared and its mould release and mould release membrance |
| CN107936830A (en) * | 2017-12-20 | 2018-04-20 | 中科院广州化学有限公司 | A kind of no-solvent type silicone release agent of light peeling force and preparation method and application |
-
2018
- 2018-05-18 CN CN201810480068.2A patent/CN110499058A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012220574A1 (en) * | 2012-11-12 | 2014-05-15 | Tesa Se | Composition useful for release coating, detecting defects during application of release coating on substrate, and producing release layer of release liner, comprises release agent, and at least one optical brightener or at least one pigment |
| CN105111933A (en) * | 2015-09-06 | 2015-12-02 | 上海应用技术学院 | Slip organic silicon release agent |
| CN105820362A (en) * | 2016-05-23 | 2016-08-03 | 浙江美登特种薄膜有限公司 | Anti-static release film |
| CN106700112A (en) * | 2016-11-30 | 2017-05-24 | 阜阳荣泽涂布技术包装有限公司 | Anti-static release film for high-viscosity adhesive tape |
| CN106833373A (en) * | 2017-01-16 | 2017-06-13 | 哈尔滨工业大学无锡新材料研究院 | Ultralight mould release of metal hybrid fluorine silicon and preparation method thereof |
| CN107338675A (en) * | 2017-06-30 | 2017-11-10 | 江阴华美光电科技有限公司 | The ultralight anti-preparation method for being adhered mould release membrance |
| CN107236144A (en) * | 2017-07-27 | 2017-10-10 | 南京兰埔成新材料有限公司 | It is a kind of to be used to process mould release membrance combination of battery grade lithium band and preparation method thereof |
| CN107503231A (en) * | 2017-08-24 | 2017-12-22 | 中科院广州化学有限公司南雄材料生产基地 | The vinyl silicone oil of end hydroxyl is as application of the off-type force conditioning agent in mould release is prepared and its mould release and mould release membrance |
| CN107936830A (en) * | 2017-12-20 | 2018-04-20 | 中科院广州化学有限公司 | A kind of no-solvent type silicone release agent of light peeling force and preparation method and application |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110964220A (en) * | 2019-12-11 | 2020-04-07 | 江阴华美光电科技有限公司 | Low-temperature cured ultra-light PET release film and preparation method thereof |
| CN112500785A (en) * | 2020-11-18 | 2021-03-16 | 江阴通利光电科技有限公司 | Mixed coating liquid of solvent type silicone oil and solvent-free type silicone oil and coating method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191126 |