CN109504298A - The preparation method of anti-scratching wearproof silica gel screen protecting film - Google Patents
The preparation method of anti-scratching wearproof silica gel screen protecting film Download PDFInfo
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- CN109504298A CN109504298A CN201811418737.XA CN201811418737A CN109504298A CN 109504298 A CN109504298 A CN 109504298A CN 201811418737 A CN201811418737 A CN 201811418737A CN 109504298 A CN109504298 A CN 109504298A
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- Prior art keywords
- silica gel
- protecting film
- preparation
- scratching wearproof
- screen protecting
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Classifications
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2475/00—Presence of polyurethane
- C09J2475/006—Presence of polyurethane in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2483/00—Presence of polysiloxane
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of preparation methods of anti-scratching wearproof silica gel screen protecting film; the following steps are included: S1. mixes acrylic ester prepolymer, ethoxylated trimethylolpropane triacrylate, pentaerythritol triacrylate, the positive caprylamide of N- hydroxyl, 2- hydroxy-2-methyl -1- phenyl -1- acetone, benzophenone, nano yttrium oxide, nano barium sulfate, ruthenium trimethoxysilane, resistant auxiliary agent, organic solvent; high shear keeps material fully dispersed, and hardened layer coating fluid is made；S2. hardened layer coating fluid obtained is coated on a thermoplastic polyurethane film surface, dry, solidification forms hardening coat；S3. organic layer of silica gel is formed to get protective film of the present invention after the thermoplastic polyurethane film and hardening coat opposing surface even spread organosilicon adhesive, high temperature drying；Protective film made from this method is bonded closely with Curved screen, and do not warp rebound, and anti-scratching wearproof, can be good at protecting screen from environmental damage.
Description
Technical field
The present invention relates to screen protecting film field more particularly to a kind of preparation sides of anti-scratching wearproof silica gel screen protecting film
Method.
Background technique
In newest smart phone product, screen and curved surface screen mobile phone have been changed to existing market mainstream development side comprehensively
To, and traditional tempered glass has not been suitable for this kind of curved surface mobile phone.In order to allow mobile phone to continue to possess antifouling scratch resistance function
Can, while it can also be close to curved surface screen surfaces and not stay bubble, it is necessary to resist bending, with high antifouling, high abrasion characteristic Curved screen
Protective film.
Current this kind of protective film is from international vendor (Japanese Buddhist nun opens up the 3M with the U.S.), and domestic product exists
It is easy folding that alice occurs in position and hardening coat has the problems such as crystal point influences product appearance.Therefore, it develops a kind of anti-
Wear-resisting, the excellent Curved screen protective film of appearance is scraped, the direction of those skilled in the art's research and development is become.
Summary of the invention
It is an object of that present invention to provide a kind of preparation method of anti-scratching wearproof silica gel screen protecting film, this method is prepared
Protective film be bonded with Curved screen closely, do not warp rebound, is provided simultaneously with the characteristic of scratch-resistant, can be good at protect screen exempt from
By environmental damage.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of system of anti-scratching wearproof silica gel screen protecting film
Preparation Method, comprising the following steps:
S1. by 45 ~ 58 parts of acrylic ester prepolymer, 12 ~ 20 parts of ethoxylated trimethylolpropane triacrylate, Ji Wusi
0.5 ~ 2 part of the positive caprylamide of 6 ~ 10 parts of alcohol triacrylate, N- hydroxyl, 1.5 ~ 3 parts of 2- hydroxy-2-methyl -1- phenyl -1- acetone,
It is 0.1 ~ 1.8 part of benzophenone, 0.1 ~ 1 part of nano yttrium oxide, 2 ~ 6 parts of nano barium sulfate, 2 ~ 5 parts of ruthenium trimethoxysilane, resistance to
0.3 ~ 2 part of dirty auxiliary agent, 75 ~ 105 parts of organic solvent mixing, high shear keep material fully dispersed, hardened layer coating fluid are made；
S2. hardened layer coating fluid obtained is coated on a thermoplastic polyurethane film surface, it is dry in 80 DEG C of coatings to formation
After dry 2min, with 600mJ/cm2Values In Ultraviolet Irradiance dry coating is solidified, formed hardening coat；
S3. a face even spread organosilicon adhesive opposite with hardening coat in the thermoplastic polyurethane film, through 150
Organic layer of silica gel is formed after DEG C high temperature drying to get the anti-scratching wearproof silica gel screen protecting film；
The acrylic ester prepolymer is selected from the acrylic ester prepolymer of functional group≤6, and the functional group is selected from hydroxy or carboxy
One or both of combination.
Further improved technical solution is as follows in above-mentioned technical proposal:
1. in above scheme, the thermoplastic polyurethane film with a thickness of 40 ~ 60 μm.
2. in above scheme, the hardening coat with a thickness of 2 ~ 10 μm.
3. in above scheme, the organosilicon glue-line with a thickness of 20 ~ 60 μm.
4. in above scheme, the partial size of the nano yttrium oxide is less than or equal to 50nm, and the partial size of the nano barium sulfate is small
In equal to 50nm.
5. in above scheme, the resistant auxiliary agent is DIC RS-90, in great Jin OPTOOL DAC-HP, SHIN-ETSU HANTOTAI KY-1203
At least one.
6. in above scheme, the organic solvent is ethyl acetate, butyl acetate, propylene glycol monomethyl ether, propylene glycol list first
At least one of ether acetate.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
1. the preparation method of anti-scratching wearproof silica gel screen protecting film of the present invention, using thermoplasticity polyamine membrane of lipoprotein as substrate,
Tensile property is good, and when tensile peel is also not easy to break, and curved edge is also not easy to tilt when fitting in Curved screen；The thermoplasticity polyamine
Membrane of lipoprotein surface is coated with hardening coat, and hardening coat has selected functional group to be less than or equal to 6, and functional group be selected from hydroxyl (- OH),
Or one of carboxyl (- COOH) or 45 ~ 58 parts combined of acrylic ester prepolymer, three propylene of ethoxylated trimethylolpropane
12 ~ 20 parts of acid esters, 6 ~ 10 parts of pentaerythritol triacrylate also added 0.1 ~ 1 part of nano yttrium oxide and nano barium sulfate 2 ~ 6
Part, outstanding hardness and wear-resisting property are provided under the premise of lower solid particle additive amount, overcome thermoplasticity polyurethane
The poor problem of film surface hardness.
It is solid in hardening coat strict control system 2. the preparation method of anti-scratching wearproof silica gel screen protecting film of the present invention
The ratio and partial size of body particle ensure that the high transparency and low haze of coating, the also additional addition positive caprylamide 0.5 ~ 2 of N- hydroxyl
Part and 2 ~ 5 parts of ruthenium trimethoxysilane, paintability is good, is coated on coating surface after thermoplasticity polyamine membrane of lipoprotein substrate surface
Rare shrinkage cavity or crystal point overcome due to shrinkage cavity or there are problems that for crystal point and influence product appearance performance, and this respect changes
It is kind significant to the screen sticking film field for focusing on appearance of coat performance, significantly improve the yields of protective film product.
Detailed description of the invention
Attached drawing 1 is the sectional view of anti-scratching wearproof silica gel screen protecting film of the present invention.
In the figures above: 1, thermoplastic polyurethane film；2, hardening coat；3, organosilicon glue-line.
Specific embodiment
The present invention will be further described below with reference to examples:
A kind of embodiment 1 ~ 4: preparation method of anti-scratching wearproof silica gel screen protecting film, comprising the following steps:
S1. by 45 ~ 58 parts of acrylic ester prepolymer, 12 ~ 20 parts of ethoxylated trimethylolpropane triacrylate, Ji Wusi
0.5 ~ 2 part of the positive caprylamide of 6 ~ 10 parts of alcohol triacrylate, N- hydroxyl, 1.5 ~ 3 parts of 2- hydroxy-2-methyl -1- phenyl -1- acetone,
It is 0.1 ~ 1.8 part of benzophenone, 0.1 ~ 1 part of nano yttrium oxide, 2 ~ 6 parts of nano barium sulfate, 2 ~ 5 parts of ruthenium trimethoxysilane, resistance to
0.3 ~ 2 part of dirty auxiliary agent, 75 ~ 105 parts of organic solvent mixing, high shear keep material fully dispersed, hardened layer coating fluid are made；
S2. hardened layer coating fluid obtained is coated on 1 surface of a thermoplastic polyurethane film, in 80 DEG C of coatings to formation
After dry 2min, with 600mJ/cm2Values In Ultraviolet Irradiance dry coating is solidified, formed hardening coat 2；
S3. in the thermoplastic polyurethane film 1 and 2 opposing surface even spread organosilicon adhesive of hardening coat, through 150
Organic layer of silica gel 3 is formed after DEG C high temperature drying to get the anti-scratching wearproof silica gel screen protecting film；
The anti-scratching wearproof silica gel screen protecting film design parameter is as shown in table 1:
Table 1
| Parameter | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Thermoplastic polyurethane film thickness (um) | 40 | 50 | 60 | 45 |
| Hardening coat thickness (um) | 6 | 3 | 10 | 8 |
| Organosilicon bondline thickness (um) | 60 | 20 | 40 | 30 |
Above-mentioned hardening coat 2 is specifically made of following parts by weight of component:
Table 2
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Acrylic ester prepolymer | 45 | 50 | 58 | 55 |
| Ethoxylated trimethylolpropane triacrylate | 20 | 15 | 12 | 18 |
| Pentaerythritol triacrylate | 8 | 10 | 6 | 9 |
| The positive caprylamide of N- hydroxyl | 1 | 2 | 0.5 | 1.5 |
| 2- hydroxy-2-methyl -1- phenyl -1- acetone | 3 | 2.5 | 2 | 1.5 |
| Benzophenone | 0.8 | 1.8 | 1.4 | 0.1 |
| Nano yttrium oxide | 0.1 | 0.3 | 0.7 | 1 |
| Nano barium sulfate | 6 | 5 | 3 | 2 |
| Ruthenium trimethoxysilane | 5 | 2 | 3 | 4 |
| Resistant auxiliary agent | 1.5 | 2 | 0.3 | 0.8 |
| Organic solvent | 75 | 85 | 105 | 95 |
The acrylic ester prepolymer is selected from the acrylic ester prepolymer of functional group≤6, and the functional group is selected from hydroxy or carboxy
One or both of combination.
Comparative example 1 ~ 3: a kind of cured film, by thermoplastic polyurethane film substrate, be coated on its surface hardening coat and
It is coated on the organosilicon glue-line composition of its another side, which is made of following parts by weight of component:
Table 3
| Component | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| Acrylic ester prepolymer | 55 | 50 | 58 |
| Ethoxylated trimethylolpropane triacrylate | 15 | 12 | 18 |
| Pentaerythritol triacrylate | 9 | 10 | 6 |
| The positive caprylamide of N- hydroxyl | - | 0.5 | - |
| 2- hydroxy-2-methyl -1- phenyl -1- acetone | 1.5 | 2.5 | 2 |
| Benzophenone | 1.8 | 1.4 | 0.1 |
| Nano yttrium oxide | 0.4 | - | - |
| Nano barium sulfate | - | - | 5 |
| Ruthenium trimethoxysilane | 5 | - | - |
| Resistant auxiliary agent | 2 | 0.3 | 0.8 |
| Organic solvent | 95 | 75 | 105 |
The acrylic ester prepolymer is selected from the acrylic ester prepolymer of functional group≤6, and the functional group is selected from hydroxy or carboxy
One or both of combination.
Preparation method is common method.
The properties of product test result that above-described embodiment 1 ~ 4 and comparative example 1 ~ 3 are prepared is as shown in table 4:
Table 4
Wherein, the evaluation method of apparent property are as follows: appearance of coat is visually observed, if unit square rice has shrinkage cavity or crystal point etc. to lack
It falls into less than 3, is denoted as "○", is otherwise denoted as "×".
As shown in table 4, the protective film transmitance being prepared in various embodiments of the present invention is high, mist degree is low, adhesive force is high, and
Either pencil hardness, wearability or apparent property are superior to each comparative example, the rare shrinkage cavity of hard surface coating or crystal point, show
Write the yields for improving protective film product.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of preparation method of anti-scratching wearproof silica gel screen protecting film, it is characterised in that: the following steps are included:
S1. by 45 ~ 58 parts of acrylic ester prepolymer, 12 ~ 20 parts of ethoxylated trimethylolpropane triacrylate, Ji Wusi
0.5 ~ 2 part of the positive caprylamide of 6 ~ 10 parts of alcohol triacrylate, N- hydroxyl, 1.5 ~ 3 parts of 2- hydroxy-2-methyl -1- phenyl -1- acetone,
It is 0.1 ~ 1.8 part of benzophenone, 0.1 ~ 1 part of nano yttrium oxide, 2 ~ 6 parts of nano barium sulfate, 2 ~ 5 parts of ruthenium trimethoxysilane, resistance to
0.3 ~ 2 part of dirty auxiliary agent, 75 ~ 105 parts of organic solvent mixing, high shear keep material fully dispersed, hardened layer coating fluid are made；
S2. hardened layer coating fluid obtained is coated on a thermoplastic polyurethane film (1) surface, in 80 DEG C of paintings to formation
After the dry 2min of layer, with 600mJ/cm2Values In Ultraviolet Irradiance dry coating is solidified, formed hardening coat (2)；
S3. a face even spread organosilicon adhesive opposite with hardening coat (2) in the thermoplastic polyurethane film (1),
Organic layer of silica gel (3) is formed after 150 DEG C of high temperature dryings to get the anti-scratching wearproof silica gel screen protecting film；
The acrylic ester prepolymer is selected from the acrylic ester prepolymer of functional group≤6, and the functional group is selected from hydroxy or carboxy
One or both of combination.
2. the preparation method of anti-scratching wearproof silica gel screen protecting film according to claim 1, it is characterised in that: the thermoplastic
Property polyurethane film (1) with a thickness of 40 ~ 60 μm.
3. the preparation method of anti-scratching wearproof silica gel screen protecting film according to claim 1, it is characterised in that: the hardening
Coating (2) with a thickness of 2 ~ 10 μm.
4. the preparation method of anti-scratching wearproof silica gel screen protecting film according to claim 1, it is characterised in that: described organic
Layer of silica gel (3) with a thickness of 20 ~ 60 μm.
5. the preparation method of anti-scratching wearproof silica gel screen protecting film according to claim 1, it is characterised in that: the nanometer
The partial size of yttrium oxide is less than or equal to 50nm, and the partial size of the nano barium sulfate is less than or equal to 50nm.
6. the preparation method of anti-scratching wearproof silica gel screen protecting film according to claim 1, it is characterised in that: described resistance to
Dirty auxiliary agent is at least one of DIC RS-90, great Jin OPTOOL DAC-HP, SHIN-ETSU HANTOTAI KY-1203.
7. the preparation method of anti-scratching wearproof silica gel screen protecting film according to claim 1, it is characterised in that: described organic
Solvent is at least one of ethyl acetate, butyl acetate, propylene glycol monomethyl ether, propylene glycol monomethyl ether acetate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811418737.XA CN109504298A (en) | 2018-11-26 | 2018-11-26 | The preparation method of anti-scratching wearproof silica gel screen protecting film |
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| CN201811418737.XA CN109504298A (en) | 2018-11-26 | 2018-11-26 | The preparation method of anti-scratching wearproof silica gel screen protecting film |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484810A (en) * | 2020-04-23 | 2020-08-04 | 广东邦固薄膜涂料创新研究院有限公司 | 3D curved screen anti-fingerprint TPU (thermoplastic polyurethane) protective film and preparation method thereof |
| WO2021213113A1 (en) * | 2020-04-23 | 2021-10-28 | 广东邦固薄膜涂料创新研究院有限公司 | Self-repairing tpu protective film for 3d curved screen and preparation method therefor |
| CN113980601A (en) * | 2019-03-29 | 2022-01-28 | 浙江欧仁新材料有限公司 | Antistatic protective film |
| CN114230725A (en) * | 2021-12-20 | 2022-03-25 | 江西昊泽光学膜科技有限公司 | Modified polyester film based on ultraviolet light hardening and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701129A (en) * | 2009-11-24 | 2010-05-05 | 武汉嘉特利佰联创科技有限公司 | High-abrasion resistant ultraviolet light solidifying fingerprint resistant coating |
| CN107033799A (en) * | 2017-03-03 | 2017-08-11 | 东莞市纳利光学材料有限公司 | A kind of curved surface diaphragm with Multifunctional layered and preparation method thereof |
-
2018
- 2018-11-26 CN CN201811418737.XA patent/CN109504298A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701129A (en) * | 2009-11-24 | 2010-05-05 | 武汉嘉特利佰联创科技有限公司 | High-abrasion resistant ultraviolet light solidifying fingerprint resistant coating |
| CN107033799A (en) * | 2017-03-03 | 2017-08-11 | 东莞市纳利光学材料有限公司 | A kind of curved surface diaphragm with Multifunctional layered and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980601A (en) * | 2019-03-29 | 2022-01-28 | 浙江欧仁新材料有限公司 | Antistatic protective film |
| CN113980601B (en) * | 2019-03-29 | 2022-12-27 | 浙江欧仁新材料有限公司 | Antistatic protective film |
| CN111484810A (en) * | 2020-04-23 | 2020-08-04 | 广东邦固薄膜涂料创新研究院有限公司 | 3D curved screen anti-fingerprint TPU (thermoplastic polyurethane) protective film and preparation method thereof |
| WO2021213113A1 (en) * | 2020-04-23 | 2021-10-28 | 广东邦固薄膜涂料创新研究院有限公司 | Self-repairing tpu protective film for 3d curved screen and preparation method therefor |
| CN114230725A (en) * | 2021-12-20 | 2022-03-25 | 江西昊泽光学膜科技有限公司 | Modified polyester film based on ultraviolet light hardening and preparation method thereof |
| CN114230725B (en) * | 2021-12-20 | 2023-08-15 | 江西昊泽光学膜科技有限公司 | Modified polyester film based on ultraviolet light hardening and preparation method thereof |
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