CN106003951B - Decorating film and preparation method thereof - Google Patents
Decorating film and preparation method thereof Download PDFInfo
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- CN106003951B CN106003951B CN201610340746.6A CN201610340746A CN106003951B CN 106003951 B CN106003951 B CN 106003951B CN 201610340746 A CN201610340746 A CN 201610340746A CN 106003951 B CN106003951 B CN 106003951B
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- reconditioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/762—Self-repairing, self-healing
Abstract
The present invention provides a kind of decorating films and preparation method thereof.The decorating film includes: reconditioning layer, and the raw material for forming reconditioning layer includes self-healing polymers material；Substrate layer is set on a side surface of reconditioning layer；Decorative layer is set to substrate layer far from a side surface of reconditioning layer；First adhesive layer is set to the side of the separate substrate layer of decorative layer；PVC substrate is set to the side of the separate decorative layer of the first adhesive layer.Self-healing polymers material is capable of the variation of sensing external environment factor in raw material due to forming reconditioning layer, and make response appropriate, to restore its own performance, to enabling decorating film to have the function of selfreparing, decorative layer is thereby reduced due to damage heated, that mechanically and chemically etc. factors generate；Since PVC substrate is set to the outside of decorative layer, so that decorative pattern be enable to be set to the inside of decorating film, decorative layer further reduced due to damage heated, that mechanically and chemically etc. factors generate.
Description
Technical field
The present invention relates to technical field of film preparation, in particular to a kind of decorating film and preparation method thereof.
Background technique
Currently, decoration membrane material is widely used in household electrical appliances and building material industry, such as refrigerator, washing machine, air-conditioning, door-plate, revetment
The fields such as plate, hotel room finishing, hall's finishing.Traditional decorating film includes PVC decorative Film and mechanical-moulded hardening dress
Adorn film (HC film), above-mentioned decorating film not only lack it is aesthetic, but also in the demand that functionally also can not meet client.With people
The raising of living standard and esthetic sentiment, requirement of the people to interior decoration is also higher and higher, and decorating film is set in furniture, household electrical appliances
The use of the room outer wall of standby, building chamber interior walls and building is more and more extensive.
Currently, there is biggish demand in market to functional ornamentation film due to the increasingly maturation of some functional coatings.So
And decorating film currently on the market is formed by machinery embossing or wire-drawing mechanism, pattern is limited, and design is by very big
Limitation；Also, it since functional coating is hardening coat, can not be repaired after damage, so as to cause the permanent destruction of decorating film.
Summary of the invention
The main purpose of the present invention is to provide a kind of decorating films and preparation method thereof, to solve decorating film in the prior art
The problem of can not being repaired after damage.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of decorating film, comprising: reconditioning layer,
The raw material for forming reconditioning layer includes self-healing polymers material；Substrate layer is set on a side surface of reconditioning layer；Decoration
Layer, is set to substrate layer far from a side surface of reconditioning layer；First adhesive layer is set to the separate substrate layer of decorative layer
Side；PVC substrate is set to the side of the separate decorative layer of the first adhesive layer.
Further, the raw material for forming reconditioning layer further includes ultraviolet absorbing agent and/or optical reflection particle.
Further, self-healing polymers material is selfreparing polyurethane material.
Further, decorative layer includes the transparent cured layer and coloring layer set gradually along the direction far from substrate layer,
The material for being preferably formed as coloring layer includes inorganic pigment, and the material for being preferably formed as transparent cured layer includes UV solidified resin.
Further, the partial size of inorganic pigment is 300nm~5 μm.
Further, decorative layer further includes the metal layer being set on separate one side surface of transparent cured layer of coloring layer,
Metal layer is preferably aluminium layer.
Further, decorating film further include be set to PVC substrate far from the first adhesive layer side the second adhesive layer and
Release film, the second adhesive layer and release film are successively arranged far from the first adhesive layer.
Further, release film has along the network for being parallel to the extension setting of PVC substrate, the trellis depth of release film
It is 3~20 μm.
According to another aspect of the present invention, provide a kind of preparation method of decorating film, preparation method the following steps are included:
Raw material including self-healing polymers material is arranged on substrate layer, reconditioning layer is formed；In the separate selfreparing of substrate layer
Decorative layer is set on one side surface of layer；The first adhesive layer and PVC base are set gradually in the side of the separate substrate layer of decorative layer
Plate.
Further, the step of forming reconditioning layer includes: to be set to ultraviolet absorbing agent and/or optical reflection particle certainly
In rehabilitation polymer material, to form self-healing coatings；Self-healing coatings are coated on substrate layer and are solidified, are reviewed one's lessons by oneself with being formed
Cladding.
Further, the step of decorative layer is arranged includes: that mold is set on substrate layer, and the first transparent polymer is molten
Liquid is coated on the surface for being provided with the substrate layer of mold and solidification, removes mold to form transparent cured layer；Inorganic pigment is set
It is placed in the second clear polymer solution, to form pigmented finiss, the content of inorganic pigment accounts for first thoroughly preferably in pigmented finiss
The 1~5% of bright polymer solution；Pigmented finiss is coated on to surface and the solidification of transparent cured layer, to form coloring layer.
Further, the first clear polymer solution includes UV solidified resin, preferably UV solidified resin be with it is multiple not
The oligomer of saturated functional groups；Second clear polymer solution is acrylic polymer and/or polyurethane polymer.
Further, after the step of forming coloring layer, be arranged decorative layer the step of further include: on the surface of coloring layer
Metal layer is set, and metal layer is preferably aluminium layer.
Further, preparation method further includes setting gradually second in the side far from the first adhesive layer of PVC substrate to glue
The step of tying layer and release film.
It applies the technical scheme of the present invention, providing a kind of includes reconditioning layer, substrate layer, decorative layer, the first adhesive layer
With the decorating film of PVC substrate, the raw material due to forming reconditioning layer includes self-healing polymers material, and self-healing polymers material
Material is capable of the variation of sensing external environment factor, and makes response appropriate, to restore the performance of its own, to make to have upper
The decorating film for stating reconditioning layer can have the function of selfreparing, thereby reduce decorative layer due to heated, mechanically and chemically etc.
The damage that factor generates；Also, since PVC substrate is set to by the first adhesive layer the outside of decorative layer, to make decoration flower
Line can be set to the inside of decorating film, further reduced decorative layer due to damage heated, that mechanically and chemically etc. factors generate
Wound, finally improves the reliability of decorating film.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The Figure of description for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows a kind of diagrammatic cross-section of decorating film provided by embodiment of the present invention；And
Illustrate Fig. 2 shows a kind of provided by embodiment of the present invention including the section of the second adhesive layer and release film
Figure.
Wherein, the above drawings include the following reference numerals:
10, reconditioning layer；20, substrate layer；30, decorative layer；310, transparent cured layer；320, coloring layer；330, metal layer；
30, decorative layer；40, the first adhesive layer；50, PVC substrate；60, the second adhesive layer；70, release film.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
It can be seen from background technology that, in the prior art since functional coating is hardening coat, can not be repaired after damage, thus
Lead to the permanent destruction of decorating film.The present inventor studies regarding to the issue above, provides a kind of decorating film, such as schemes
Shown in 1 and 2, including reconditioning layer 10, substrate layer 20, decorative layer 30, the first adhesive layer 40 and PVC substrate 50.Wherein, it is formed certainly
The raw material of repair layer 10 includes self-healing polymers material；Substrate layer 20 is set on a side surface of reconditioning layer 10；Decoration
Layer 30 is set to substrate layer 20 far from a side surface of reconditioning layer 10, and the first adhesive layer 40 is set to the separate of decorative layer 30
The side of substrate layer 20；PVC substrate 50 is set to the side of the separate decorative layer 30 of the first adhesive layer 40.
Since the raw material for forming reconditioning layer includes self-healing polymers material in the decorating film, and self-healing polymers material
Material is capable of the variation of sensing external environment factor, and makes response appropriate, to restore the performance of its own, to make to have upper
The decorating film for stating reconditioning layer can have the function of selfreparing, thereby reduce decorative layer due to heated, mechanically and chemically etc.
The damage that factor generates；Also, since PVC substrate is set to by the first adhesive layer the outside of decorative layer, to make decoration flower
Line can be set to the inside of decorating film, further reduced decorative layer due to damage heated, that mechanically and chemically etc. factors generate
Wound, finally improves the reliability of decorating film.
In the above-mentioned decorating film of the present invention, it is preferable that formed reconditioning layer 10 raw material further include ultraviolet absorbing agent and/
Or optical reflection particle.Above-mentioned preferred reconditioning layer 10 can have the function of antiultraviolet, can be reviewed one's lessons by oneself by rationally controlling
The quantity and partial size of 10 middle-ultraviolet lamp absorbent of cladding and/or optical reflection particle, make reconditioning layer 10 in the saturating of ultra-violet bands
Rate≤5% is crossed, to make the anti-ultraviolet function with higher of reconditioning layer 10；And it is possible to by formation reconditioning layer
Self-healing polymers material carries out Rational choice in 10 raw material, makes water contact angle >=105 ° of reconditioning layer 10, to make certainly
The hydrophobicity with higher of repair layer 10 and resistance to oil stains, and then effectively prevent the entrance due to steam and impurity and cause
Reconditioning layer 10 failure.
In above-mentioned reconditioning layer 10, it is preferable that self-healing polymers material is selfreparing polyurethane material.It is above-mentioned to review one's lessons by oneself
Multiple polyurethane material passes through the reversible reaction system of NO free radical, improves polymer molecule backbone by changing comonomer
Glass transition temperature, so as to carry out selfreparing in the case where improving temperature conditions, that accelerates material reviews one's lessons by oneself complex velocity；It is ultraviolet
Light absorbers and/or the type of optical reflection particle can be defined according to the prior art, it is preferable that the partial size of optical reflection particle
It is any one or more of selected from aluminium powder, zinc oxide, titanium oxide, cerium oxide and bimetallic oxide for nanoscale or micron order.
The thickness of above-mentioned reconditioning layer 10 is preferably 15~25 μm, and more preferably 15 μm~25 μm, if thickness is lower than 15 μm
May then make reconditioning layer 10 self-reparing capability be less than external world degree, so as to cause substrate destruction and make damage become
To be permanent, and thickness is more than 25 μm and coating process difficulty can then be made to increase, and winds difficulty.
In the above-mentioned decorating film of the present invention, decorative layer 30 can be the coating with pierced pattern.Preferably, decorative layer 30
Including the transparent cured layer 310 and coloring layer 320 set gradually along the direction far from substrate layer 20.It is further preferable that decoration
Layer 30 further includes the metal layer 330 being set on separate 310 1 side surface of transparent cured layer of coloring layer 320.It is above-mentioned transparent solid
Change the pattern that layer 310 is used to be formed decorative layer 30；Above-mentioned coloring layer 320 is for making decorative layer 30 have required color；It is above-mentioned
Metal layer 330 is for making decorative layer 30 have metal-like.
The material for forming above-mentioned transparent cured layer 310 is preferably UV solidified resin, and UV solidified resin may include with more
The oligomer of a unsaturated functional group, oligomer are preferably polyurethanes.Transparent cured can be made using above-mentioned preferred material
Layer 310 passes through UV curing molding, thus it is not only easy to operate, and the transparent cured layer 310 formed has bigger surface tension；
Also, a dyne value for preferably clear cured layer 310 is higher than 34, can make to the adhesive force of coloring layer 320 if dyne value is lower than 34
At influence.
Preferably, the material for forming above-mentioned coloring layer 320 includes inorganic pigment.Above-mentioned inorganic pigment can selected from aluminium powder,
Zinc oxide, titanium oxide, cerium oxide and bimetallic oxide are any one or more of；Also, the partial size of above-mentioned inorganic pigment is excellent
It is selected as 300nm~5 μm.It selects the inorganic pigment of mentioned kind and the partial size of inorganic pigment is limited to above-mentioned preferred parameter model
In enclosing, it can not only make decorative layer 30 that there is better coloring effect, additionally it is possible to there is decorative layer 30 preferably coloring stabilized
Property.
The type of above-mentioned metal layer 330 can be set according to the prior art, it is preferable that above-mentioned metal layer 330 is aluminium
Layer.It can make decorative layer 30 that there is better metal-like as metal layer 330 using aluminium layer.Also, above-mentioned metal layer 330
Thickness is preferably 100~300A.The metallic of decorative layer 30 can be further improved with the metal layer 330 of above-mentioned thickness
Sense.
In the above-mentioned decorating film of the present invention, the material for forming above-mentioned substrate layer 20 can be selected from PET, TAC, PMMA, PVC,
PC, PE and PP are any one or more of, but are not merely confined to above-mentioned material, and those skilled in the art can be according to reality
Border demand is chosen.Preferably, substrate layer 20 with a thickness of 10~1000 μm, more preferably 20 μm~750 μm, thickness is lower than
10 μm will lead to that substrate layer 20 is excessively thin, and existing production technology is difficult to prepare, and thickness is more than 500 μm and then can not only cause to wind
Difficulty can also become larger and cause the increase of cost due to the thickness of substrate layer 20.
In the above-mentioned decorating film of the present invention, it is preferable that decorating film further includes the separate substrate layer for being set to reconditioning layer 10
The protective film layer of 20 sides.Said protection film layer is for protecting reconditioning layer 10 to make it during transport or processing procedure from damage
Wound；Also, said protection film layer can be band glue or self-adhering protective film, remove said protection film layer when use.It protects
The thickness of cuticular layer is preferably 10 μm~200 μm, more preferably 25 μm~100 μm.Protective film layer with above-mentioned thickness can
Cost is reduced while there is preferable protective effect to reconditioning layer 10.
In the above-mentioned decorating film of the present invention, decorating film further include be set to decorative layer 30 20 side of separate substrate layer the
One adhesive layer 40 and PVC substrate 50, above-mentioned first adhesive layer 40 are used to PVC substrate 50 being steadily adhered to the one of decorative layer 30
Side, above-mentioned PVC substrate 50 are used to make decorative layer 30 have anti-flammability and improve the operability of fitting.
Preferably, the material for forming above-mentioned first adhesive layer 40 not only has the function of acid and alkali-resistance, additionally it is possible to metal layer 330
With good adhesion；Also, it is above-mentioned when decorative layer 30 includes transparent cured layer 310, coloring layer 320 and metal layer 330
The internal stress that material generates in maturing process is smaller, thus to the adhesive force between metal layer 330 and coloring layer 320 have compared with
Low destructive power.In order to realize said effect, the material for forming above-mentioned first adhesive layer 40 can be the poly- ammonia of two-component solvent type
Ester structure adhesive.
Preferably, above-mentioned PVC substrate 50 with a thickness of 10~300 μm, preferably 50~120 μm, thickness lower than 10 μm can
Cause PVC substrate 50 excessively thin, thus be difficult to prepare by production technology, and thickness then not only will increase cost greater than 300 μm, and
And technique stickiness and winding can be had an impact.
In the above-mentioned decorating film of the present invention, it is preferable that decorating film further includes being set to bonding far from first for PVC substrate 50
The second adhesive layer 60 and release film 70 of 40 side of layer, and the second adhesive layer 60 and release film 70 are successively set far from decorative layer 30
It sets, structure is as shown in Figure 2.Above-mentioned second adhesive layer 60 is used to for release film 70 being steadily adhered to the side of decorative layer 30,
Above-mentioned release film 70 can make decorating film more stably be set to equipment or article surface.
Preferably, above-mentioned second adhesive layer 60 has the performances such as good temperature tolerance, moisture-proof and plasticizer-resistant, for reality
Existing said effect, the material for forming above-mentioned second adhesive layer 60 can be solvent-type acrylic class pressure sensitive adhesive.It is further preferable that
The glue surface setting diamond shape or hexagon air slot of above-mentioned second adhesive layer 60, to make the second adhesive layer 60 that there is good exhaust
Property；Also, the thickness of above-mentioned the second adhesive layer 60 with air slot is preferably 5~25 μm, and thickness is not only resulted in lower than 5 μm
The viscosity and venting quality of second adhesive layer 60 are poor, and the depth for also resulting in the transfer of release film 70 is inadequate, and thickness is higher than 20 μm then
It will lead to that the solidification of the second adhesive layer 60 is relatively slow and higher cost.
Above-mentioned release film 70 can be grid release film or release paper, it is preferable that above-mentioned release film 70 is injection molding embossing net
Lattice release paper.The thickness of above-mentioned release film 70 is preferably 10 μm~200 μm, more preferably 25~100 μm, and thickness can lower than 10 μm
Cause substrate excessively thin, existing production technology is difficult to prepare, and thickness is more than 200 μm and then can not only cause winding difficult, can also
Lead to cost increase；The off-type force of above-mentioned release film 70 is preferably 8~30g/inch, and more preferably 10~20g/inch is release
Power will lead to lower than 8g/inch and generate fold since material of main part is blocked up in laminating winding, and off-type force is higher than 30g/
Inch is then not easy separation when material construction；And, it is preferable that there is release film 70 edge to be parallel to the extension setting of PVC substrate 50
Network, the decorative pattern of network can be designed as square, diamond shape or regular hexagon, and the trellis depth of release film 70 is
3~20 μm, preferably 10 μm~15 μm, to will lead to the air slot transferred in glue surface too shallow lower than 3 μm for depth, to reduce
Exhaust effect when glue surface is bonded, and thickness is more than 20 μm of difficulty that then will increase material processing.
According to further aspect of the application, a kind of preparation method of decorating film is provided, preparation method includes following step
It is rapid: the raw material including self-healing polymers material being arranged on substrate layer, reconditioning layer is formed；Separate in substrate layer is reviewed one's lessons by oneself
Decorative layer is set on one side surface of cladding 10；The first adhesive layer is set gradually in the side far from the substrate layer of decorative layer
With PVC substrate.
Due to forming reconditioning layer, and self-healing polymers material using self-healing polymers material in above-mentioned electricity-generating method
It is capable of the variation of sensing external environment factor, and makes response appropriate, to restore the performance of its own, to makes to have above-mentioned
The decorating film of reconditioning layer can have the function of selfreparing, thereby reduce decorative layer due to it is heated, mechanically and chemically etc. because
The damage that element generates；Also, since PVC substrate is set to the outside of decorative layer, so that decorative pattern be enable to be set to decoration
The inside of film further reduced decorative layer due to damage heated, that mechanically and chemically etc. factors generate, finally improve decoration
The reliability of film.
It is more fully described below in conjunction with Fig. 1 and 2 according to the exemplary of the preparation method of decorating film provided by the present application
Embodiment.However, these illustrative embodiments can be implemented by many different forms, and it is not construed as
It is only limited to embodiments set forth herein.It should be understood that thesing embodiments are provided so that the public affairs of the application
It opens thorough and complete, and the design of these illustrative embodiments is fully conveyed to those of ordinary skill in the art.
Firstly, being arranged the raw material including self-healing polymers material on substrate layer 20, reconditioning layer 10 is formed.It is preferred that
Ground, self-healing polymers material are selfreparing polyurethane material.Above-mentioned self-healing polymers can be arranged by coating process
It on substrate layer 20 and dries, to form reconditioning layer 10.The thickness of above-mentioned reconditioning layer 10 is preferably 15~25 μm, more preferably
It is 15 μm~25 μm, the self-reparing capability of reconditioning layer 10 may be made to be less than external world degree if thickness is lower than 15 μm,
So as to cause substrate destruction and so that damage is become permanent, and thickness is more than 25 μm can then make the increase of coating process difficulty,
And wind difficulty.
In order to make reconditioning layer 10 that there is anti-ultraviolet function, in a preferred embodiment, reconditioning layer is formed
10 the step of includes: that ultraviolet absorbing agent and/or optical reflection particle are set in self-healing polymers material, is reviewed one's lessons by oneself with being formed
Overcoating material；Self-healing coatings are coated on substrate layer 20 and are solidified, to form reconditioning layer 10.It is further preferable that passing through conjunction
The grain of the ratio and optical reflection particle of reason control self-healing polymers material and ultraviolet absorbing agent and/or optical reflection particle
Diameter makes reconditioning layer 10 in transmitance≤5% of ultra-violet bands；Also, by formed reconditioning layer 10 raw material in from
Rehabilitation polymer material carries out Rational choice, makes water contact angle >=105 ° of reconditioning layer 10.
After completing the step of forming reconditioning layer 10, preparation method further includes the separate substrate layer in reconditioning layer 10
The step of protective film layer is set on 20 side surface.Said protection film layer is arranged on the surface of reconditioning layer 10, for protecting
Shield reconditioning layer 10 makes it during transport or processing procedure from damage.Said protection film layer is preferably that band glue or self-adhering-type are protected
Film removes said protection film layer when use.The thickness of protective film layer is preferably 10 μm~200 μm, more preferably 25 μm
~100 μm.Protective film layer with above-mentioned thickness can to reconditioning layer 10 have preferable protective effect while reduce at
This.
After completing the step of forming reconditioning layer 10, on a side surface of the separate reconditioning layer 10 of substrate layer 20
Decorative layer 30 is set.In a preferred embodiment, the step of decorative layer 30 are arranged includes: that mold is set to substrate layer
On 20, the first clear polymer solution is coated on to the surface for being provided with the substrate layer 20 of mold and solidification, removes the mold
To form transparent cured layer 310；Inorganic pigment is set in the second clear polymer solution, to form pigmented finiss；Incite somebody to action
Color coating is coated on the surface of transparent cured layer 310 and solidification, to form coloring layer 320.In the above-described embodiment, by
Setting has the mold of pierced pattern on substrate layer 20, is coated the first clear polymer solution and solidifies, thus by mold
The decorative layer 30 with pierced pattern is formed after removal, then, the coloring with pierced pattern is formed on transparent cured layer 310
Layer 320, to form the decorative layer 30 with pierced pattern.
In the step of forming above-mentioned transparent cured layer 310, the solute of the first clear polymer solution may include UV solid
Change resin, preferably UV solidified resin is the oligomer with multiple unsaturated functional groups, and oligomer is preferably polyurethanes.It is preferred that
The solid content of above-mentioned first clear polymer solution is 10%~70%, preferably 20~50%, and solid content is lower than 10% or high
It will lead to application difficulties in 70%；The solvent of first clear polymer solution can be selected from butyl oxide, methylisobutylketone, propylene glycol
Methyl ether, propylene glycol methyl ether acetate, propylene-glycol ethyl ether acetate, ethyl acetate, butyl acetate, ethyl lactate, acetoacetate first
Any one of common organic solvent such as ester, methyl acetoacetate or two kinds.First clear polymer solution is coated on substrate layer
20 surface simultaneously carries out formation transparent cured layer 310 after heat cure or photocuring, and a dyne value for preferably clear cured layer 310 is higher than
34, it will affect anti-fog layer adhesive force if dyne value is lower than 34.
In the step of forming above-mentioned coloring layer 320, the second clear polymer solution can for acrylic polymer and/
Or polyurethane polymer；Inorganic pigment can be selected from nanometer and micron-sized aluminium powder, zinc oxide, titanium oxide, cerium oxide and double
Metal oxide is any one or more of.Preferably, to account for the first transparent polymer molten for the content of inorganic pigment in pigmented finiss
The 1%~5% of liquid, more preferably 1%~3%, it is unobvious that content will lead to coloring effect lower than 1%, and content is higher than 5%
Cost can be increased in the case where coloring effect is constant；The partial size of inorganic pigment is preferably 300nm~5 μm, and more preferable 500nm~
3μm.The surface that second clear polymer solution is coated on transparent cured layer 310 forms coloring layer 320 after heat cure, preferably
A dyne value for coloring layer 320 is higher than 50, will affect the other functional layers being covered on coloring layer 320 if dyne value is lower than 50
Adhesive force.
After the step of forming coloring layer 320, it is further preferable that the step of setting decorative layer 30 further include: colouring
Metal layer 330 is arranged in the surface of layer 320, and metal layer 330 is preferably aluminium layer.It can under vacuum conditions, using CVD chemical gaseous phase
METAL HEATING PROCESS is melted to evaporation by depositional mode, and metallic atom condenses in polymer surface, to form metal layer 330.It is excellent
Select metal layer 330 with a thickness of 100~300A, thickness will lead to that depositing operation is more difficult to control lower than 100A, and the decoration formed
Metal-like is not achieved in layer 30, and thickness then will lead to higher cost higher than 300A.
After completing the step of decorative layer 30 are set, the is set gradually in the side of the separate substrate layer 20 of decorative layer 30
One adhesive layer 40 and PVC substrate 50.First adhesive layer 40 can be set to the separate substrate of decorative layer 30 by coating process
The side of layer 20, the thickness of the first adhesive layer 40 is preferably 3~15um, and preferably the first adhesive layer 40 has the function of acid and alkali-resistance, with
Metal layer 330 has good adhesion, and the internal stress generated in maturing process is small, thus do not destroy metal layer 330 with
Adhesive force between chromatograph 320.After the step of the first adhesive layer 40 are set, PVC substrate 50 can be fitted in first and glued
The surface of layer 40 is tied, to make decorative layer 30 that there is anti-flammability and improve the operability of fitting.
In above-mentioned the first adhesive layer of setting 40 the step of, the coating for forming the first adhesive layer 40 can be two-component solvent
Type polyurethane structural adhesive, above-mentioned adhesive has the performance of water boiling resistance and acid and alkali-resistance, and gluing intensity is high, crosslinks anti-
Seasonable release internal stress is small, does not destroy metal layer 330.The solid content of above-mentioned coating is preferably 15%~40%, more preferably 20-
30%, solid content, which is lower than 15% or will lead to higher than 40%, applies work difficulty；Solvent in above-mentioned coating can be selected from butyl oxide, first
Base isobutyl ketone, propylene glycol monomethyl ether, propylene glycol methyl ether acetate, propylene-glycol ethyl ether acetate, ethyl acetate, butyl acetate, lactic acid
Any one of common organic solvent such as ethyl ester, methyl acetoacetate, methyl acetoacetate or two kinds.
In above-mentioned substrate 50 setting PVC the step of, the thickness of PVC substrate 50 is preferably 10 μm~300 μm, PVC substrate
50 thickness is preferably 10~300 μm, and more preferably 50~120 μm, it is excessively thin that thickness lower than 10 μm will lead to PVC substrate 50, from
And be difficult to prepare by production technology, and thickness then not only will increase cost greater than 300 μm, but also can be to technique stickiness and receipts
Volume has an impact.PVC substrate 50 is not limited to conventional white and black, can according to client to color effect demand selection it is all kinds of
Color scheme.
After the step of decorative layer 30 are arranged, preparation method further includes in PVC substrate 50 far from the first adhesive layer 40
Side the step of setting gradually the second adhesive layer 60 and release film 70.I.e. the side of the separate substrate layer 20 of decorative layer 30 according to
Secondary setting the first adhesive layer 40, PVC substrate 50, the second adhesive layer 60 and release film 70, can by the way that above-mentioned release film 70 is arranged
Decorating film is set more stably to be set to equipment or article surface.
In above-mentioned the second adhesive layer of setting 60 the step of, can by coating adhesive and high temperature drying it is above-mentioned to obtain
Second adhesive layer 60.Preferably, above-mentioned adhesive is selected from Epoxy adhesive, acrylic compounds adhesive and organic silicon adhesive
It is any one or more of；It is further preferable that above-mentioned adhesive is solvent-type acrylic class pressure sensitive adhesive, solid content is preferably 15%
~40%, more preferably 20~30%, solid content lower than 15% or will lead to application difficulties higher than 40%；In above-mentioned adhesive
Solvent can be selected from butyl oxide, methylisobutylketone, propylene glycol monomethyl ether, propylene glycol methyl ether acetate, propylene-glycol ethyl ether acetate, second
One of common organic solvent such as acetoacetic ester, butyl acetate, ethyl lactate, methyl acetoacetate and methyl acetoacetate or two
Kind.The adhesive of mentioned kind can have good temperature tolerance, moisture-proof and plasticizer-resistant；It is further preferable that forming surface
The second adhesive layer 60 with diamond shape or hexagon air slot, to improve the venting quality of the second adhesive layer 60.
In above-mentioned setting release film 70 the step of, injection molding embossing grid release paper can be arranged in the second adhesive layer 60
On.The thickness of above-mentioned release film 70 is preferably 10 μm~200 μm, more preferably 25~100 μm, and thickness will lead to base lower than 10 μm
Material is excessively thin, and existing production technology is difficult to prepare, and thickness is more than 200 μm and then can not only cause winding difficult, also results in into
This rise；The off-type force of above-mentioned release film 70 is preferably 8~30g/inch, and more preferably 10~20g/inch, off-type force is lower than
8g/inch, which will lead to, generates fold since material of main part is blocked up in laminating winding, and off-type force is higher than 30g/inch then not
It is separated when easy material construction；And, it is preferable that release film 70 has along the network for being parallel to substrate layer extension setting, net
The decorative pattern of lattice structure can be designed as square, diamond shape or regular hexagon, and the trellis depth of release film 70 is 3~20 μm, excellent
It is selected as 10 μm~15 μm, it is too shallow that depth lower than 3 μm will lead to the air slot transferred in glue surface, thus when reducing glue surface fitting
Exhaust effect, and thickness be more than 20 μm then will increase material processing difficulty.
Decorating film provided by the present application and preparation method thereof is further illustrated below in conjunction with embodiment and comparative example.
Embodiment 1
Decorating film provided in this embodiment includes decorative layer, the first adhesive layer, PVC substrate and reconditioning layer, preparation method
The following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 0.2 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Then, it in face coating dual-component polyurethane class adhesive HAG001, NAG001 (Toyo Ink offer) of aluminizing, is placed in
In baking oven after 80 DEG C of dry 5min with it is laminating with a thickness of the black PVC substrate of 80um, be placed in 50 DEG C of curing chamber and cure 3 days.
Finally, 2 parts by weight are added in the thermoset polyurethane resinoid masking liquid RAG001 (Natoco offer) of 50 parts by weight
Curing agent QAG001 (Kang get Xin offer) and stir evenly, obtain reconditioning layer.
Embodiment 2
Decorating film provided in this embodiment includes decorative layer, the first adhesive layer, PVC substrate and reconditioning layer, preparation method
The following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 0.5 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Then, it in face coating dual-component polyurethane class adhesive HAG001, NAG001 (Toyo Ink offer) of aluminizing, is placed in
In baking oven after 80 DEG C of dry 5min with it is laminating with a thickness of the black PVC substrate of 80um, be placed in 50 DEG C of curing chamber and cure 3 days.
Finally, 2 parts by weight are added in the thermoset polyurethane resinoid masking liquid RAG001 (Natoco offer) of 50 parts by weight
Curing agent QAG001 (Kang get Xin offer) and stir evenly, adding the ultraviolet absorbing agent TAG001 of 1 parts by weight, (Kang get Xin is mentioned
For) and be coated on PET base material separate decorative layer side and drying, obtain reconditioning layer.
Embodiment 3
Decorating film provided in this embodiment includes decorative layer, the first adhesive layer, PVC substrate and reconditioning layer, preparation method
The following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 1.5 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Then, it in face coating dual-component polyurethane class adhesive HAG001, NAG001 (Toyo Ink offer) of aluminizing, is placed in
In baking oven after 80 DEG C of dry 5min with it is laminating with a thickness of the black PVC substrate of 80um, be placed in 50 DEG C of curing chamber and cure 3 days.
Finally, 2 parts by weight are added in the thermoset polyurethane resinoid masking liquid RAG001 (Natoco offer) of 50 parts by weight
Curing agent QAG001 (Kang get Xin offer) and stir evenly, adding the ultraviolet absorbing agent TAG001 of 1 parts by weight, (Kang get Xin is mentioned
For) and be coated on PET base material separate decorative layer side and drying, obtain reconditioning layer.
Embodiment 4
Decorating film provided in this embodiment includes decorative layer, the first adhesive layer, PVC substrate and reconditioning layer, preparation method
The following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 2.5 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Then, it in face coating dual-component polyurethane class adhesive HAG001, NAG001 (Toyo Ink offer) of aluminizing, is placed in
In baking oven after 80 DEG C of dry 5min with it is laminating with a thickness of the black PVC substrate of 80um, be placed in 50 DEG C of curing chamber and cure 3 days.
Finally, 2 parts by weight are added in the thermoset polyurethane resinoid masking liquid RAG001 (Natoco offer) of 50 parts by weight
Curing agent QAG001 (Kang get Xin offer) and stir evenly, adding the ultraviolet absorbing agent TAG001 of 0/6 parts by weight, (Kang get Xin is mentioned
For) and be coated on PET base material separate decorative layer side and drying, obtain reconditioning layer.
Embodiment 5
Decorating film provided in this embodiment include decorative layer, the first adhesive layer, PVC substrate, the second adhesive layer, release film and
Reconditioning layer, preparation method the following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 1.5 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Then, it in face coating dual-component polyurethane class adhesive HAG001, NAG001 (Toyo Ink offer) of aluminizing, is placed in
In baking oven after 80 DEG C of dry 5min with it is laminating with a thickness of the black PVC substrate of 80um, be placed in 50 DEG C of curing chamber and cure 3 days；
Solid content is diluted to 20% with ethyl acetate by the acrylate pressure sensitive adhesive SAG001 (Kang get Xin offer) of 50 parts by weight, is added
The isocyano class curing agent XAG001 of 1.5 parts by weight is simultaneously uniformly dispersed, which is coated on the face PVC, is placed in baking oven
After 80 DEG C of dry 2min, the release paper without network is sticked.
Finally, 2 parts by weight are added in the thermoset polyurethane resinoid masking liquid RAG001 (Natoco offer) of 50 parts by weight
Curing agent QAG001 (Kang get Xin offer) and stir evenly, adding the ultraviolet absorbing agent TAG001 of 1 parts by weight, (Kang get Xin is mentioned
For) and be coated on PET base material separate decorative layer side and drying, obtain reconditioning layer.
Embodiment 6
Decorating film provided in this embodiment include decorative layer, the first adhesive layer, PVC substrate, the second adhesive layer, release film and
Reconditioning layer, preparation method the following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 1.5 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Then, it in face coating dual-component polyurethane class adhesive HAG001, NAG001 (Toyo Ink offer) of aluminizing, is placed in
In baking oven after 80 DEG C of dry 5min with it is laminating with a thickness of the black PVC substrate of 80um, be placed in 50 DEG C of curing chamber and cure 3 days；
Solid content is diluted to 20% with ethyl acetate by the acrylate pressure sensitive adhesive SAG001 (Kang get Xin offer) of 50 parts by weight, is added
The isocyano class curing agent XAG001 of 1.5 parts by weight is simultaneously uniformly dispersed, which is coated on the face PVC, is placed in baking oven
After 80 DEG C of dry 2min, the grid release paper that trellis depth is 3 μm is sticked.
Finally, 2 parts by weight are added in the thermoset polyurethane resinoid masking liquid RAG001 (Natoco offer) of 50 parts by weight
Curing agent QAG001 (Kang get Xin offer) and stir evenly, adding the ultraviolet absorbing agent TAG001 of 1 parts by weight, (Kang get Xin is mentioned
For) and be coated on PET base material separate decorative layer side and drying, obtain reconditioning layer.
Embodiment 7
Decorating film provided in this embodiment include decorative layer, the first adhesive layer, PVC substrate, the second adhesive layer, release film and
Reconditioning layer, preparation method the following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 1.5 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Then, it in face coating dual-component polyurethane class adhesive HAG001, NAG001 (Toyo Ink offer) of aluminizing, is placed in
In baking oven after 80 DEG C of dry 5min with it is laminating with a thickness of the black PVC substrate of 80um, be placed in 50 DEG C of curing chamber and cure 3 days；
Solid content is diluted to 20% with ethyl acetate by the acrylate pressure sensitive adhesive SAG001 (Kang get Xin offer) of 50 parts by weight, is added
The isocyano class curing agent XAG001 (Kang get Xin offer) of 1.5 parts by weight is simultaneously uniformly dispersed, which is coated on the face PVC
On, it is placed in baking oven and after 80 DEG C of dry 2min, sticks the grid release paper that trellis depth is 20 μm.
Finally, 2 parts by weight are added in the thermoset polyurethane resinoid masking liquid RAG001 (Natoco offer) of 50 parts by weight
Curing agent QAG001 (Kang get Xin offer) and stir evenly, adding the ultraviolet absorbing agent TAG001 of 1 parts by weight, (Kang get Xin is mentioned
For) and be coated on PET base material separate decorative layer side and drying, obtain reconditioning layer.
Comparative example 1
Decorating film provided in this embodiment includes decorative layer, preparation method the following steps are included:
Firstly, the first transparent polymer with photocurable resin PAG001 (Kang get Xin offer) by 50 parts by weight is molten
Liquid is coated in the PET base material with a thickness of 50 μm by ridge design structure with rubber tire, and 500mJ/cm is placed in2UV transporter
In, it is dried to obtain the transparent cured layer with three-dimensional pattern structure；Acrylic compounds masking liquid MAG001 (Kang get Xin offer) is used into second
Acetoacetic ester is diluted to the second clear polymer solution of 50 parts by weight that solid content is 20%, and local tyrant's gold of 0.2 parts by weight is added
The color OAG001 (Bayer offer) of color is as inorganic pigment and is uniformly dispersed, and it is made which is coated on front
On the patterned surface of transparent cured layer, it is placed in baking oven after 80 DEG C of dry 2min, is dried to obtain coloring layer；On coloring layer obtained
It is deposited to be formed with a thickness of 150A aluminium layer using CVD technique, the decorative layer with metal-like color structure is made.
Test recoverability energy, anti-yellowing property, the pressure sensitive adhesive of the decorating film of above-described embodiment 1 to 7 and the preparation of comparative example 1
Weather resistance and fitting exhaust performance, test result is as follows shown in table:
| Recoverability | Yellowing resistance | Coating adhesion | Glue-line peeling force | Venting quality | |
| Embodiment 1 | It is excellent | △ E > 3 | 5B | / | / |
| Embodiment 2 | It is excellent | △ E=0.5 | 5B | / | / |
| Embodiment 3 | It is excellent | △ E=0.3 | 5B | / | / |
| Embodiment 4 | It is excellent | △ E > 2 | 5B | / | / |
| Embodiment 5 | It is excellent | △ E=0.5 | 5B | 2450g | Bubble is intensive |
| Embodiment 6 | It is excellent | △ E=0.5 | 5B | 1950g | Difference |
| Embodiment 7 | It is excellent | △ E=0.5 | 5B | 1850g | It is excellent |
| Comparative example 1 | Difference | △ E > 3 | / | / | / |
It can be seen that the decorating film in the above embodiments of the present application 1 to 7 compared in comparative example 1 from above-mentioned test result
Decorating film, there is preferably recoverability；Embodiment 1 to 6 added with ultraviolet absorber, compared to embodiment 1 and comparison
Example 1 can effectively improve material anti-yellowing property, also, ultraviolet absorber additive amount is more, and color is heavier, to decorating film
Color inhibition have certain improvement result；Due to being provided with grid release paper in embodiment 5 to 7, to be bonded venting quality to material
And application property has larger impact, also, trellis depth is bigger, venting quality is better.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
1, since the raw material for forming reconditioning layer includes self-healing polymers material, and self-healing polymers material can be felt
Know the variation of outside environmental elements, and make response appropriate, to restore the performance of its own, to make that there is above-mentioned selfreparing
The decorating film of layer can have the function of selfreparing, thereby reduce decorative layer since heated, mechanically and chemically etc. factors generate
Damage；
2, since PVC substrate is set to the outside of decorative layer, so that decorative pattern is enable to be set to the inside of decorating film,
Decorative layer be further reduced due to damage heated, that mechanically and chemically etc. factors generate, finally improve the reliable of decorating film
Property.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of decorating film characterized by comprising
Reconditioning layer (10), the raw material for forming the reconditioning layer (10) includes self-healing polymers material；
Substrate layer (20) is set on a side surface of the reconditioning layer (10)；
Decorative layer (30) is set to the substrate layer (20) far from a side surface of the reconditioning layer (10)；
First adhesive layer (40) is set to the side far from the substrate layer (20) of the decorative layer (30)；
PVC substrate (50) is set to the side far from the decorative layer (30) of first adhesive layer (40)；
The decorating film further include be set to the PVC substrate (50) second far from the first adhesive layer (40) side it is viscous
Layer (60) and release film (70) are tied, second adhesive layer (60) and the release film (70) are successively far from first adhesive layer
(40) it is arranged,
Wherein the release film (70) has along the network for being parallel to PVC substrate (50) the extension setting, described release
The trellis depth of film (70) is 3~20 μm,
The decorative layer (30) include along the direction far from the substrate layer (20) the transparent cured layer (310) that sets gradually and
Coloring layer (320), the decorative layer (30) further include the separate transparent cured layer for being set to the coloring layer (320)
Metal layer (330) on (310) one side surfaces.
2. decorating film according to claim 1, which is characterized in that the raw material for forming the reconditioning layer (10) further includes purple
Ultraviolet absorbers and/or optical reflection particle.
3. decorating film according to claim 1, which is characterized in that the self-healing polymers material is selfreparing polyurethane
Material.
4. decorating film according to claim 1, which is characterized in that it includes inorganic for forming the material of the coloring layer (320)
Pigment.
5. decorating film according to claim 4, which is characterized in that the partial size of the inorganic pigment is 300nm~5 μm.
6. decorating film according to claim 1, which is characterized in that the metal layer (330) is aluminium layer.
7. decorating film according to claim 1, which is characterized in that the material for forming the transparent cured layer (310) includes
UV solidified resin.
8. a kind of preparation method of decorating film, which is characterized in that the preparation method comprises the following steps:
Raw material including self-healing polymers material is arranged on substrate layer (20), is formed reconditioning layer (10)；
Decorative layer (30) are set on the side surface far from the reconditioning layer (10) of the substrate layer (20)；
The first adhesive layer (40) and PVC substrate are set gradually in the side far from the substrate layer (20) of the decorative layer (30)
(50)；
The preparation method further includes setting gradually in the side far from first adhesive layer (40) of the PVC substrate (50)
The step of second adhesive layer (60) and release film (70),
Wherein the release film (70) has along the network for being parallel to PVC substrate (50) the extension setting, described release
The trellis depth of film (70) is 3~20 μm；
The step of decorative layer (30) are arranged include:
Mold is set on the substrate layer (20), the first clear polymer solution is coated on to the institute for being provided with the mold
The surface of substrate layer (20) and solidification are stated, removes the mold to form transparent cured layer (310),
Inorganic pigment is set in the second clear polymer solution, to form pigmented finiss,
The pigmented finiss is coated on to surface and the solidification of the transparent cured layer (310), to form coloring layer (320)；
After the step of forming coloring layer (320), the step of decorative layer (30) are set further include:
On the surface of the coloring layer (320), metal layer (330) are set.
9. preparation method according to claim 8, which is characterized in that the step of forming the reconditioning layer (10) include:
Ultraviolet absorbing agent and/or optical reflection particle are set in the self-healing polymers material, review one's lessons by oneself overcoating to be formed
Material；
The self-healing coatings are coated on the substrate layer (20) and are solidified, to form the reconditioning layer (10).
10. preparation method according to claim 8, which is characterized in that
The content of inorganic pigment described in the pigmented finiss accounts for the 1~5% of first clear polymer solution.
11. preparation method according to claim 8, which is characterized in that
First clear polymer solution includes UV solidified resin；
Second clear polymer solution is acrylic polymer and/or polyurethane polymer.
12. preparation method according to claim 8, which is characterized in that
The metal layer (330) is aluminium layer.
13. preparation method according to claim 11, which is characterized in that
The UV solidified resin is the oligomer with multiple unsaturated functional groups.
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| CN108503875A (en) * | 2018-04-08 | 2018-09-07 | 张家港康得新光电材料有限公司 | A kind of decorating film, carbon fibre composite decoration element and its preparation method and application |
| KR102174326B1 (en) * | 2019-01-31 | 2020-11-05 | 에스케이씨하이테크앤마케팅(주) | Anti-scattering deco film and laminate comprising same |
| CN110446380B (en) * | 2019-07-30 | 2021-09-21 | 惠州Tcl移动通信有限公司 | Diaphragm manufacturing method, shell and intelligent terminal |
| CN111378399B (en) * | 2020-04-24 | 2022-08-02 | 成都优威易比应用技术有限公司 | Self-adhesive functional composite membrane and preparation method thereof |
| CN114179543B (en) * | 2021-11-25 | 2023-12-22 | 深圳市深大极光科技股份有限公司 | Holographic self-repairing graphene liquid crystal modified polyurethane decorative film and preparation method and application thereof |
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| CN2378190Y (en) * | 1997-05-29 | 2000-05-17 | 王欣南 | PVC-PET high light film |
| CN201678621U (en) * | 2010-04-02 | 2010-12-22 | 苏州太湖度假区安洁绝缘材料有限公司 | Film adhesive tape with exhaust groove |
| CN104908380B (en) * | 2015-06-30 | 2017-03-01 | 保定乐凯新材料股份有限公司 | A kind of transfevent decorating film |
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2016
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