CN106955830A - A kind of scratch resistant frosted diaphragm and preparation method thereof - Google Patents
A kind of scratch resistant frosted diaphragm and preparation method thereof Download PDFInfo
- Publication number
- CN106955830A CN106955830A CN201710141945.9A CN201710141945A CN106955830A CN 106955830 A CN106955830 A CN 106955830A CN 201710141945 A CN201710141945 A CN 201710141945A CN 106955830 A CN106955830 A CN 106955830A
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- scratch resistant
- parts
- resistant frosted
- base coats
- polyurethane base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2201/00—Polymeric substrate or laminate
- B05D2201/02—Polymeric substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2503/00—Polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present embodiments relate to field of material technology, more particularly to a kind of scratch resistant frosted diaphragm and preparation method thereof.The embodiment of the invention discloses a kind of scratch resistant frosted diaphragm and preparation method thereof, including：In one layer of polyurethane base coats of coated face even spread of PET film substrate layer；Polyurethane base coats are put into baking oven and dried；In the scratch resistant frosted coating of one layer of surface even spread of polyurethane base coats；Scratch resistant frosted coating is put into UV ultraviolet curings region after predrying.Through the above way, the scratch resistant frosted diaphragm of the embodiment of the present invention, not only scratch resistant excellent performance, and frosted is fine and smooth, glossiness is good, shows preferable mute degree.
Description
Technical field
The present embodiments relate to field of material technology, more particularly to a kind of scratch resistant frosted diaphragm and its preparation side
Method.
Background technology
PET film is a kind of comprehensive packing film of Performance comparision, and its transparency is good, glossy；With good airtight
Property and excellent mechanical performance, its obdurability is best, tensile strength and impact strength ratio one in all thermoplastics
As film it is much higher, suitable for secondary operation such as printing, paper bags.
Surface protection and incrustation field in electronic product, electronic product need the scratch resistant protection of membrane material, while
Membrane material another side carries out surface printing processing, and the design of color needs the cooperation of mute degree so that the color of printing has frosted
Texture.Dulling material refers to surfacing, but surface carried out delustring processing, the weaker material of the reflection to light.People is in this
The environment of sample, feels also pleasant.Demand to this respect starts gradually to be expanded to every field, especially electronic display
In electronic enterprises.
The content of the invention
The embodiment of the present invention is mainly solving the technical problems that provide a kind of scratch resistant frosted diaphragm and preparation method thereof, no
Only scratch resistant excellent performance, and frosted is fine and smooth, glossiness is good, shows preferable mute degree.
In order to solve the above technical problems, the technical scheme that the embodiment of the present invention is used is：A kind of scratch resistant frosted is provided
Diaphragm, including PET film substrate layer, polyurethane base coats and the scratch resistant frosted coating stacked gradually.
Alternatively, the raw material of polyurethane base coats includes 80-120 parts of (parts by weight, similarly hereinafter) polyurethane and 1000 parts of dilutions
Agent；
Diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
Alternatively, the raw material of scratch resistant frosted coating includes 60-80 parts of ultraviolet photo-curing hardening resins, and 10-30 parts ultraviolet
Linear light solidifies mute oleoresin or mute powder, 2-5 parts of light triggers, 3-5 parts of light curing agents and 100-150 parts of diluents；
Diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
Alternatively, the thickness of PET film substrate layer is 100-150 μm；
The coated face surface tension of PET film substrate layer is 38-44 dynes.
Alternatively, the thickness of polyurethane base coats is 0.3-0.6 μm；
The thickness of scratch resistant frosted coating is 3-4 μm.
The embodiment of the present invention also provides a kind of preparation method of scratch resistant frosted diaphragm, including：
(1) in one layer of polyurethane base coats of coated face even spread of PET film substrate layer；
(2) polyurethane base coats are put into baking oven and dried；
(3) in the scratch resistant frosted coating of one layer of surface even spread of polyurethane base coats；
(4) scratch resistant frosted coating is put into UV ultraviolet curings region after predrying.
Alternatively, the raw material of polyurethane base coats includes 80-120 parts of (parts by weight, similarly hereinafter) polyurethane, 1000 parts of dilutions
Agent；
Diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
Alternatively, the raw material of scratch resistant frosted coating includes 60-80 parts of ultraviolet photo-curing hardening resins, and 10-30 parts ultraviolet
Linear light solidifies mute oleoresin or mute powder, 2-5 parts of light triggers, 3-5 parts of light curing agents and 100-150 parts of diluents；
Diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
Alternatively, 150 DEG C of the maximum temperature of baking oven, 60 DEG C of minimum temperature, baking time 12-18s.
Alternatively, pre-dried 80 DEG C of maximum temperature, 60 DEG C of minimum temperature in step (4)；
The UV ultraviolets irradiation condition of consolidation zone in step (4)：380-500MJ/cm2, hardening time：1-2s.
The beneficial effect of the embodiment of the present invention is：It is different from the situation of prior art, the scratch resistant frosted of the embodiment of the present invention
Diaphragm includes PET film substrate layer, polyurethane base coats and the scratch resistant frosted coating stacked gradually, and polyurethane base coats are played
The effect of PET film substrate layer and scratch resistant frosted coating is connected, further, polyurethane base coats add PET film base material
Layer and scratch resistant frosted apply the adhesive force of interlayer so that the scratch resistant frosted diaphragm not only scratch resistant excellent performance, and frosted is fine and smooth, light
Damp degree is good, shows preferable mute degree.
Brief description of the drawings
Fig. 1 is a kind of structural representation of scratch resistant frosted diaphragm of the embodiment of the present invention.
Specific embodiment
For the ease of understanding the present invention, below in conjunction with the accompanying drawings and specific embodiment, the present invention will be described in more detail.
Unless otherwise defined, the technology of the technical field of technology all used in this specification and scientific terminology with belonging to the present invention
The implication that personnel are generally understood that is identical.
Refering to Fig. 1, Fig. 1 is a kind of structural representation of scratch resistant frosted diaphragm of the embodiment of the present invention, scratch resistant frosted guarantor
Cuticula includes PET film substrate layer 10, polyurethane base coats 20 and the scratch resistant frosted coating 30 stacked gradually.
In other embodiments, film substrate layer also can select the film of PP, PE or other materials, its fatigue durability and resistance to
Frictional property is slightly weaker than PET film.
Alternatively, it is the scratch resistant performance of the scratch resistant frosted diaphragm of guarantee, the thickness of PET film substrate layer 10 is 100-150 μ
M, thickness is too low so that the scratch resistant performance of scratch resistant frosted diaphragm is not good, is easily scratched, thickness is too thick, the coil diameter mistake of film
Greatly, production cost is improved, and the use feeling of influence user, therefore its thickness is preferably 100-150 μm.
Alternatively, the coated face surface tension of PET film substrate layer 10 is 38-44 dynes, the number range and selection
Polyurethane base coats 20 are close or slightly larger so that PET film substrate layer 10 has preferable adhesive force to polyurethane base coats 20.
The raw material of polyurethane base coats 20 includes 80-120 parts of (parts by weight, similarly hereinafter) polyurethane and 1000 parts of diluents, its
In, diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.In the present embodiment, polyurethane base coats 20 play connection PET it is thin
The effect of film base material layer 10 and scratch resistant frosted coating 30, further, polyurethane base coats 20 add PET film substrate layer 10
Adhesive force between scratch resistant frosted coating 30.
Alternatively, the thickness of polyurethane base coats 20 is 0.3-0.6 μm, if coating layer thickness is less than 0.3 μm, coating process is difficult
Degree is higher, easily causes local location coating inequality, causes the hydraulic performance decline of scratch resistant frosted diaphragm.
The raw material of scratch resistant frosted coating 30 includes 60-80 parts of ultraviolet photo-curing hardening resins, 10-30 parts of UV-light photocurings
Change mute oleoresin or mute powder, 2-5 parts of light triggers, 3-5 parts of light curing agents and 100-150 parts of diluents, wherein, diluent is to have
Saturated hydrocarbons or aromatic hydrocarbons in machine solvent.It is scratch resistant by what is obtained after the scratch resistant frosted coating 30 of UV ultraviolet curings using the proportioning
Frosted diaphragm frosted finish effect is fine and smooth, and in 15-17, (WGG60-Y4 Grossmeters is measured stable glossiness, is applicable ASTM D523 mirrors
The standard method of test of face glossiness standard method of test and ASTM D2457 plastic film mirror glossiness).
Alternatively, the thickness of scratch resistant frosted coating 30 is 3-4 μm, reachable with the scratch resistant performance for ensureing scratch resistant frosted diaphragm
To pencil hardness 3H, wear-resisting sex expression 1kg counterweight weight, 0000# steel wool rubs more than 2000 times back and forth.
The scratch resistant frosted diaphragm of the present embodiment is including the PET film substrate layer stacked gradually, polyurethane base coats and prevents
Frosted coating is scraped, polyurethane base coats play a part of connection PET film substrate layer and scratch resistant frosted coating, further, gather
Urethane priming coat adds PET film substrate layer and scratch resistant frosted applies the adhesive force of interlayer so that the scratch resistant frosted diaphragm is not
Only scratch resistant excellent performance, and frosted is fine and smooth, glossiness is good, shows preferable mute degree.
The embodiment of the present invention also provides a kind of preparation method of scratch resistant frosted diaphragm, comprises the following steps：
(1) in one layer of polyurethane base coats of coated face even spread of PET film substrate layer, the raw material of polyurethane base coats
Including 80-120 parts of (parts by weight, similarly hereinafter) polyurethane, 1000 parts of diluents, wherein, diluent is the saturated hydrocarbons in organic solvent
Or aromatic hydrocarbons.
(2) polyurethane base coats are put into baking oven and dried, it is preferable that baking oven length 30-70m, baking oven maximum temperature 150
DEG C, 60 DEG C of minimum temperature, baking time 12-18s.In the present embodiment, polyurethane base coats play connection PET film substrate layer
With the effect of scratch resistant frosted coating, further, polyurethane base coats add PET film substrate layer and scratch resistant frosted applies interlayer
Adhesive force.
(3) in the scratch resistant frosted coating of one layer of surface even spread of polyurethane base coats, the raw material bag of scratch resistant frosted coating
Include 60-80 parts of ultraviolet photo-curing hardening resins, the 10-30 parts of mute oleoresins of ultraviolet photo-curing, 2-5 parts of light triggers, 3-5 parts
Light curing agent and 100-150 parts of diluents, diluent are the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
(4) scratch resistant frosted coating is entered into UV ultraviolet curings region, pre-dried maximum temperature after predrying
80 DEG C, 60 DEG C of minimum temperature, the UV ultraviolets irradiation condition of consolidation zone：380-500MJ/cm2, hardening time：1-2s, wherein
Per unit area irradiation energy is bigger, and required hardening time is shorter.Pass through what is obtained after the scratch resistant frosted coating of UV ultraviolet curings
Scratch resistant frosted diaphragm frosted finish effect is fine and smooth, and stable glossiness is in 15-17.
Wherein, in step (4) under the conditions of UV ultraviolets irradiation, solidification rate is 15-30m/min (baking oven length/machine
Device speed) so that film just can be by UV radiation curings completely, and less than 15m/min, then baking time is oversize, deformation of thin membrane
Seriously；It is more than 30m/min, then by scratch resistant frosted curing of coatings not exclusively, inter-adhesive between film.
In other embodiments, film substrate layer also can select the film of PP, PE or other materials, its fatigue durability and resistance to
Frictional property is slightly weaker than PET film.
Alternatively, coating apparatus uses solvent-borne type coating machine, and coating polyurethane base coats and scratch resistant frosted coating are all adopted
Realized with the accurate coating head for having anilox roll, the uniformity of coating layer thickness and outward appearance accurate can be controlled, with very good
Mute degree, glossiness and stable scratch resistant performance.
Alternatively, it is the scratch resistant performance of the scratch resistant frosted diaphragm of guarantee, the thickness of PET film substrate layer is 100-150 μm,
Thickness is too low so that the scratch resistant performance of scratch resistant frosted diaphragm is not good, is easily scratched, thickness is too thick, and the coil diameter of film is excessive,
Production cost is improved, and the use feeling of influence user, therefore its thickness is preferably 100-150 μm.
Alternatively, the coated face surface tension of PET film substrate layer is 38-44 dynes, the number range and gathering for selecting
Urethane priming coat is close or slightly larger so that PET film substrate layer 10 has preferable adhesive force to polyurethane base coats.
Alternatively, the thickness of polyurethane base coats is at 0.3-0.6 μm, if coating layer thickness is less than 0.3 μm, coating process difficulty
It is higher, local location coating inequality is easily caused, causes the hydraulic performance decline of scratch resistant frosted diaphragm.
Alternatively, the thickness of scratch resistant frosted coating can reach at 3-4 μm with the scratch resistant performance for ensureing scratch resistant frosted diaphragm
Pencil hardness 3H, wear-resisting sex expression 1kg counterweight weight, 0000# steel wool rubs more than 2000 times back and forth.
In order to which the substantive distinguishing features for the protrusion for embodying scratch resistant frosted diaphragm of the invention improve with significant, to above-mentioned implementation
Example is sampled, and sets comparative sample, and sample 1-4 is identical with the preparation method of contrast 1,2,3, the difference is that only correlation
Parameter setting, is shown in Table 1.
Table 1
Sample 1-4 and the part index number of contrast 1,2,3 are tested respectively, 2 are the results are shown in Table：
Table 2
(note：Pencil hardness and gloss value are the average value of three test results.)
From table 2 it can be seen that the scratch resistant frosted diaphragm obtained by the present embodiment preparation method, its wear-resisting sex expression
1kg counterweight weight, 0000# steel wool rubs more than 2000 times back and forth, compared with comparative sample, and scratch resistant performance can reach pencil
Hardness 3H, stable glossiness shows preferable mute degree in 15-17, and frosted is fine and smooth, adhesion-tight.
Prior art is different from, the scratch resistant frosted diaphragm obtained by the present embodiment preparation method includes what is stacked gradually
PET film substrate layer, polyurethane base coats and scratch resistant frosted coating, polyurethane base coats play connection PET film substrate layer and
The effect of scratch resistant frosted coating, further, polyurethane base coats add PET film substrate layer and scratch resistant frosted applies interlayer
Adhesive force so that the scratch resistant frosted diaphragm not only scratch resistant excellent performance, and frosted is fine and smooth, glossiness is good, shows preferably
Mute degree.
Embodiments of the invention are the foregoing is only, the scope of the present invention is not thereby limited, it is every to be said using the present invention
Equivalent structure or equivalent flow conversion that bright book and accompanying drawing content are made, or directly or indirectly it is used in other related technology necks
Domain, similarly includes within the scope of the present invention.
Claims (10)
1. a kind of scratch resistant frosted diaphragm, it is characterised in that including stack gradually PET film substrate layer, polyurethane base coats
With scratch resistant frosted coating.
2. scratch resistant frosted diaphragm according to claim 1, it is characterised in that
The raw material of the polyurethane base coats includes 80-120 parts of (parts by weight, similarly hereinafter) polyurethane and 1000 parts of diluents；
The diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
3. scratch resistant frosted diaphragm according to claim 1, it is characterised in that
The raw material of the scratch resistant frosted coating includes 60-80 parts of ultraviolet photo-curing hardening resins, 10-30 parts of ultraviolet photo-curings
Mute oleoresin or mute powder, 2-5 parts of light triggers, 3-5 parts of light curing agents and 100-150 parts of diluents；
The diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
4. scratch resistant frosted diaphragm according to claim 1, it is characterised in that
The thickness of the PET film substrate layer is 100-150 μm；
The coated face surface tension of the PET film substrate layer is 38-44 dynes.
5. the scratch resistant frosted diaphragm according to claim any one of 1-4, it is characterised in that
The thickness of the polyurethane base coats is 0.3-0.6 μm；
The thickness of the scratch resistant frosted coating is 3-4 μm.
6. a kind of preparation method of scratch resistant frosted diaphragm, it is characterised in that including：
(1) in one layer of polyurethane base coats of coated face even spread of PET film substrate layer；
(2) polyurethane base coats are put into baking oven and dried；
(3) in the scratch resistant frosted coating of one layer of surface even spread of the polyurethane base coats；
(4) the scratch resistant frosted coating is put into UV ultraviolet curings region after predrying.
7. preparation method according to claim 6, it is characterised in that
The raw material of the polyurethane base coats includes 80-120 parts of (parts by weight, similarly hereinafter) polyurethane, 1000 parts of diluents；
The diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
8. preparation method according to claim 6, it is characterised in that
The raw material of the scratch resistant frosted coating includes 60-80 parts of ultraviolet photo-curing hardening resins, 10-30 parts of ultraviolet photo-curings
Mute oleoresin or mute powder, 2-5 parts of light triggers, 3-5 parts of light curing agents and 100-150 parts of diluents；
The diluent is the saturated hydrocarbons or aromatic hydrocarbons in organic solvent.
9. preparation method according to claim 6, it is characterised in that
150 DEG C of the maximum temperature of baking oven, 60 DEG C of minimum temperature, baking time 12-18s in the step (2).
10. the preparation method according to claim any one of 6-9, it is characterised in that
Pre-dried 80 DEG C of maximum temperature, 60 DEG C of minimum temperature in the step (4)；
The UV ultraviolets irradiation condition of consolidation zone in the step (4)：380-500MJ/cm2, hardening time：1-2s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141945.9A CN106955830B (en) | 2017-03-10 | 2017-03-10 | Scratch-resistant frosted protective film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141945.9A CN106955830B (en) | 2017-03-10 | 2017-03-10 | Scratch-resistant frosted protective film and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106955830A true CN106955830A (en) | 2017-07-18 |
| CN106955830B CN106955830B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710141945.9A Active CN106955830B (en) | 2017-03-10 | 2017-03-10 | Scratch-resistant frosted protective film and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652458A (en) * | 2017-08-23 | 2018-02-02 | 安徽明讯新材料科技股份有限公司 | A kind of high abrasion frosted film and its manufacture craft |
| CN108624246A (en) * | 2018-05-21 | 2018-10-09 | 深圳市摩码科技有限公司 | A kind of ultralight release scratch resistant protective film of high rigidity and preparation method thereof |
| CN114369388A (en) * | 2022-01-29 | 2022-04-19 | Oppo广东移动通信有限公司 | Method for protecting ink, local protection of surface to be processed and method for producing component |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202895859U (en) * | 2012-11-01 | 2013-04-24 | 合肥乐凯科技产业有限公司 | Printing-free frosted hard film for in-mold decoration |
| CN103555186A (en) * | 2013-09-30 | 2014-02-05 | 上海维凯化学品有限公司 | Matte ultraviolet-curing coating composition used for PET (polyethylene terephthalate) metal-imitating wire drawing film |
-
2017
- 2017-03-10 CN CN201710141945.9A patent/CN106955830B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202895859U (en) * | 2012-11-01 | 2013-04-24 | 合肥乐凯科技产业有限公司 | Printing-free frosted hard film for in-mold decoration |
| CN103555186A (en) * | 2013-09-30 | 2014-02-05 | 上海维凯化学品有限公司 | Matte ultraviolet-curing coating composition used for PET (polyethylene terephthalate) metal-imitating wire drawing film |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652458A (en) * | 2017-08-23 | 2018-02-02 | 安徽明讯新材料科技股份有限公司 | A kind of high abrasion frosted film and its manufacture craft |
| CN107652458B (en) * | 2017-08-23 | 2023-05-05 | 安徽明讯新材料科技股份有限公司 | High-wear-resistance frosted film and manufacturing process thereof |
| CN108624246A (en) * | 2018-05-21 | 2018-10-09 | 深圳市摩码科技有限公司 | A kind of ultralight release scratch resistant protective film of high rigidity and preparation method thereof |
| CN114369388A (en) * | 2022-01-29 | 2022-04-19 | Oppo广东移动通信有限公司 | Method for protecting ink, local protection of surface to be processed and method for producing component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106955830B (en) | 2020-07-31 |
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