CN106183317A - Low reflective new print protecting film - Google Patents

Low reflective new print protecting film Download PDF

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Publication number
CN106183317A
CN106183317A CN201610574835.7A CN201610574835A CN106183317A CN 106183317 A CN106183317 A CN 106183317A CN 201610574835 A CN201610574835 A CN 201610574835A CN 106183317 A CN106183317 A CN 106183317A
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China
Prior art keywords
layer
cloudy
coating
surface coating
cloudy surface
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Pending
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CN201610574835.7A
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Chinese (zh)
Inventor
金闯
张庆杰
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Suzhou Sidike New Material Science and Technology Co Ltd
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Suzhou Sidike New Material Science and Technology Co Ltd
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Priority to CN201610574835.7A priority Critical patent/CN106183317A/en
Publication of CN106183317A publication Critical patent/CN106183317A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin 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
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
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    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
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    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
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    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/28—Presence of paper
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    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2483/00—Presence of polysiloxane
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    • C09J2483/00—Presence of polysiloxane
    • C09J2483/005—Presence of polysiloxane in the release coating

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The open a kind of low reflective new print protecting film of the present invention, its cloudy surface coating is 2.821um ~ 3.324um towards the surface roughness on the surface of described mould release coating；Described preparation technology is mainly made up of the following step: the first step: in the both side surface of release paper body paper, with one layer of leaching membrane layer of each film of film machine, then cool down；Second step: coating the cloudy surface coating agent that a layer thickness is 0.2～2 micron on any one leaching membrane layer, this cloudy surface coating agent is obtained by following technique further: 0.6 part of nano-SiO2 powder, 0.25 part of nano-scale alumina powder body and 1 part of silane coupler are added and carries out ultrasonic Treatment acquisition pre-dispersed liquid in 8 parts of toluene；3rd step: the cloudy surface coating agent of release paper is carried out polyreaction by baking and obtains cloudy surface coating；4th step: in one layer of mould release coating of surface-coated of described cloudy surface coating.The low reflective new print protecting film of the present invention makes organosilicon glue surface mist degree effective so that glue surface reaches low reflecting effect.

Description

Low reflective new print protecting film
Technical field
The present invention relates to a kind of protecting film, particularly to a kind of low reflective new print protecting film.
Background technology
Protecting film is typically made up of substrate layer and the adhesive layer being coated on this substrate layer.When protecting film is used for protecting respectively Kind of film face-plate such as Mobile phone touch button, during the surface of the products such as thin film switch, needs printing word, pattern on protecting film Deng, traditional protecting film does not typically the most process through wear-resisting new print, is therefore difficult on protecting film carry out presswork；Its Secondary, when in new print protecting film, release paper and the pad pasting being coated with trowel adhesive attach, be easily caused in release paper is release The binding agent that agent coating is attached power bigger is taken away, thus is formed in the local surfaces of pad pasting and be difficult to the mould release coating that cleans out Region, destroys pure, concordance that pad pasting is overall.
Summary of the invention
The present invention provides a kind of low reflective new print protecting film, and this low reflective new print protecting film makes organosilicon glue surface mist degree imitate The best so that glue surface reaches low reflecting effect；And improve uniform with the cloudy surface Coating Surface Roughness of mould release coating layer touch Property, solve the technical problem that leaching membrane layer and the mould release coating binding force of release paper are unstable, be conducive to peeling off and avoid residual Stay pressure sensitive adhesive and mould release is residued on pressure-sensitive adhesive layer.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of low reflective new print protecting film, including a base material Layer, this substrate layer applied atop one passes through silicone pressure sensitive glue-line for the new print coating of printing-ink, this substrate layer lower surface Being connected with a cloudy-surface release paper bonding, described cloudy-surface release paper is by the first leaching membrane layer, release paper original paper layer, the second leaching membrane layer, mist Finishing coat and mould release coating stack gradually composition, and described cloudy surface coating is towards the rough surface on the surface of described mould release coating Degree is 2.821 μm ~ 3.324 μm；Described preparation technology is mainly made up of the following step:
The first step: in the both side surface of release paper body paper, with one layer of leaching membrane layer of each film of film machine, then cool down；
Second step: coat the cloudy surface coating agent that a layer thickness is 0.2～2 micron, this cloudy surface coating agent on any one leaching membrane layer Obtained by following technique further:
0.6 part of nano-SiO2 powder, 0.25 part of nano-scale alumina powder body and 1 part of silane coupler are added 8 parts of toluene by step 1. In carry out ultrasonic Treatment obtain pre-dispersed liquid；
Step 2. will carry out mechanical agitation acquisition in 100 parts of vinylsiloxanes, 0.5 part of hydrogen-containing siloxane 125 parts of butanone of addition Polymer solution；
The polymer solution of the pre-dispersed liquid of step 1, step 2 is mixed and carries out mechanical agitation and ultrasound wave successively by step 3. Stirring, thus obtain the polymer solution after modulation；
The step 4. polymer solution after described modulation adds 0.2 ~ 0.5 part of platinum and carries out mechanical agitation and ultrasonic successively Ripple stirring obtains the release solvent of described cloudy surface；
3rd step: the cloudy surface coating agent of release paper is carried out polyreaction by baking and obtains cloudy surface coating；
4th step: in one layer of mould release coating of surface-coated of described cloudy surface coating.
The technical scheme improved further in technique scheme is as follows:
1. in such scheme, described Nano-meter SiO_22The diameter range of powder body is 10 ~ 15nm, described nanometer Al2O3The diameter of powder body Scope is 25 ~ 35nm.
2. in such scheme, the material of described first, second leaching membrane layer be polyethylene terephthalate, polypropylene, Polyethylene or polrvinyl chloride.
Owing to technique scheme is used, the present invention compared with prior art has following advantages and an effect:
The low reflective new print protecting film of the present invention, special diameter and the Nano-meter SiO_2 of content2Powder body, nanometer Al2O3Powder body is under solvent Jointly act on through ultrasound wave with silane coupler, and mechanical agitation and ultrasonic stirring combine, beneficially Nano-meter SiO_22Powder body, Al2O3Powder body is evenly distributed, and specific polymer solution uses different solvents with pre-dispersed liquid, reduces Nano-meter SiO_22Powder body, Al2O3The surface energy of granule, is beneficial to powder granule dispersion in a solvent further, improves and the mist of mould release coating layer touch Finishing coat uniformity of surface roughness, solves the technical problem that the leaching membrane layer of release paper is unstable with mould release coating binding force, Be conducive to peeling off and avoid remain pressure sensitive adhesive and residued on pressure-sensitive adhesive layer by mould release.
Accompanying drawing explanation
Accompanying drawing 1 is the low reflective new print protecting film structural representation of the present invention；
Accompanying drawing 2a is cloudy surface coating microscopic appearance SEM test figure in existing low reflective new print protecting film；
Accompanying drawing 2b is cloudy surface coating microscopic appearance SEM test figure in the low reflective new print protecting film of the present invention；
Accompanying drawing 3 is the partial structurtes schematic diagram of accompanying drawing 1.
In the figures above: 1, substrate layer；2, new print coating；3, silicone pressure sensitive glue-line；4, cloudy-surface release paper；5, first drenches Film layer；6, release paper original paper layer；7, the second leaching membrane layer；8, cloudy surface coating；9, mould release coating.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Embodiment: a kind of low reflective new print protecting film, including a substrate layer 1, this substrate layer 1 applied atop one is for printing-ink New print coating 2, this substrate layer 1 lower surface by silicone pressure sensitive glue-line 3 with one cloudy-surface release paper 4 bond be connected, described mist Face release paper 4 is by the first leaching membrane layer 5, release paper original paper layer the 6, second leaching membrane layer 7, cloudy surface coating 8 and mould release coating 9 layer successively Folded composition, described cloudy surface coating is 2.821 μm ~ 3.324 μm towards the surface roughness on the surface of mould release coating；Described preparation Technique is mainly made up of the following step:
The first step: in the both side surface of release paper body paper, with one layer of leaching membrane layer of each film of film machine, then cool down；
Second step: coat the cloudy surface coating agent that a layer thickness is 0.2～2 micron, this cloudy surface coating agent on any one leaching membrane layer Obtained by following technique further:
0.6 part of nano-SiO2 powder, 0.25 part of nano-scale alumina powder body and 1 part of silane coupler are added 8 parts of toluene by step 1. In carry out ultrasonic Treatment obtain pre-dispersed liquid；
Step 2. will carry out mechanical agitation acquisition in 100 parts of vinylsiloxanes, 0.5 part of hydrogen-containing siloxane 125 parts of butanone of addition Polymer solution；
The polymer solution of the pre-dispersed liquid of step 1, step 2 is mixed and carries out mechanical agitation and ultrasound wave successively by step 3. Stirring, thus obtain the polymer solution after modulation；
The step 4. polymer solution after described modulation adds 0.2 ~ 0.5 part of platinum and carries out mechanical agitation and ultrasonic successively Ripple stirring obtains the release solvent of described cloudy surface；
3rd step: the cloudy surface coating agent of release paper is carried out polyreaction by baking and obtains cloudy surface coating；
4th step: in one layer of mould release coating of surface-coated of described cloudy surface coating.
Above-mentioned Nano-meter SiO_22The diameter range of powder body is 12nm, described nanometer Al2O3The diameter range of powder body is 30nm.
In embodiment, the material of first, second leaching membrane layer is respectively polypropylene, polyethylene.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art Scholar will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this.All according to the present invention The equivalence that spirit is made changes or modifies, and all should contain within protection scope of the present invention.

Claims (3)

1. a low reflective new print protecting film, including a substrate layer (1), this substrate layer (1) applied atop one is for printing-ink New print coating (2), this substrate layer (1) lower surface is by the bonding of silicone pressure sensitive glue-line (3) and a cloudy-surface release paper (4) even Connect, it is characterised in that: described cloudy-surface release paper (4) by the first leaching membrane layer (5), release paper original paper layer (6), the second leaching membrane layer (7), Cloudy surface coating (8) and mould release coating (9) stack gradually composition, and described cloudy surface coating is towards the surface on the surface of mould release coating Roughness is 2.821 μm ~ 3.324 μm；Described preparation technology is mainly made up of the following step:
The first step: in the both side surface of release paper body paper, with one layer of leaching membrane layer of each film of film machine, then cool down；
Second step: coat the cloudy surface coating agent that a layer thickness is 0.2～2 micron, this cloudy surface coating agent on any one leaching membrane layer Obtained by following technique further:
0.6 part of nano-SiO2 powder, 0.25 part of nano-scale alumina powder body and 1 part of silane coupler are added 8 parts of toluene by step 1. In carry out ultrasonic Treatment obtain pre-dispersed liquid；
Step 2. will carry out mechanical agitation acquisition in 100 parts of vinylsiloxanes, 0.5 part of hydrogen-containing siloxane 125 parts of butanone of addition Polymer solution；
The polymer solution of the pre-dispersed liquid of step 1, step 2 is mixed and carries out mechanical agitation and ultrasound wave successively by step 3. Stirring, thus obtain the polymer solution after modulation；
The step 4. polymer solution after described modulation adds 0.2 ~ 0.5 part of platinum and carries out mechanical agitation and ultrasonic successively Ripple stirring obtains the release solvent of described cloudy surface；
3rd step: the cloudy surface coating agent of release paper is carried out polyreaction by baking and obtains cloudy surface coating；
4th step: in one layer of mould release coating of surface-coated of described cloudy surface coating.
Low reflective new print protecting film the most according to claim 1, it is characterised in that: the diameter model of described nano-SiO2 powder Enclosing is 10 ~ 15nm, and the diameter range of described nano-scale alumina powder body is 25 ~ 35nm.
Low reflective new print protecting film the most according to claim 1, it is characterised in that: the material of described first, second leaching membrane layer Matter is polyethylene terephthalate, polypropylene, polyethylene or polrvinyl chloride.
CN201610574835.7A 2013-10-09 2013-10-09 Low reflective new print protecting film Pending CN106183317A (en)

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CN201310467015.4A CN104553101B (en) 2013-10-09 2013-10-09 reimpression protective film
CN201610574835.7A CN106183317A (en) 2013-10-09 2013-10-09 Low reflective new print protecting film

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CN201610792022.5A Pending CN106318260A (en) 2013-10-09 2013-10-09 Protective film for panel
CN201310467015.4A Active CN104553101B (en) 2013-10-09 2013-10-09 reimpression protective film
CN201610795761.XA Pending CN106381082A (en) 2013-10-09 2013-10-09 Easily strippable reimpression protection adhesive tape
CN201610795668.9A Pending CN106398572A (en) 2013-10-09 2013-10-09 Wear-resistant protective adhesive tape
CN201610574885.5A Pending CN106189888A (en) 2013-10-09 2013-10-09 It is easy to the new print protecting film peeled off
CN201610795610.4A Pending CN106318261A (en) 2013-10-09 2013-10-09 Reimpression protective film free of adhesive residues
CN201610795667.4A Pending CN106398571A (en) 2013-10-09 2013-10-09 Reimpression glass protecting membrane
CN201610574835.7A Pending CN106183317A (en) 2013-10-09 2013-10-09 Low reflective new print protecting film
CN201610792081.2A Pending CN106381081A (en) 2013-10-09 2013-10-09 Protection film used for intelligent mobile phone screens

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CN201610792022.5A Pending CN106318260A (en) 2013-10-09 2013-10-09 Protective film for panel
CN201310467015.4A Active CN104553101B (en) 2013-10-09 2013-10-09 reimpression protective film
CN201610795761.XA Pending CN106381082A (en) 2013-10-09 2013-10-09 Easily strippable reimpression protection adhesive tape
CN201610795668.9A Pending CN106398572A (en) 2013-10-09 2013-10-09 Wear-resistant protective adhesive tape
CN201610574885.5A Pending CN106189888A (en) 2013-10-09 2013-10-09 It is easy to the new print protecting film peeled off
CN201610795610.4A Pending CN106318261A (en) 2013-10-09 2013-10-09 Reimpression protective film free of adhesive residues
CN201610795667.4A Pending CN106398571A (en) 2013-10-09 2013-10-09 Reimpression glass protecting membrane

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CN113083635B (en) * 2021-04-06 2023-07-07 衡山县佳诚新材料有限公司 Production process of color-changeable anti-pollution leather mobile phone rear cover
CN115091870B (en) * 2022-06-24 2024-05-10 上海塑世实业发展有限公司 Spraying-free part decoration production process

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CN106189888A (en) 2016-12-07
CN106381081A (en) 2017-02-08
CN104553101A (en) 2015-04-29
CN106318261A (en) 2017-01-11
CN104553101B (en) 2017-02-01
CN106398572A (en) 2017-02-15
CN106398571A (en) 2017-02-15
CN106318260A (en) 2017-01-11

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Application publication date: 20161207