CN107129731A - Colored nano single-coating UV (ultraviolet) coating for carbon fiber and plastic surface and preparation method thereof - Google Patents

Colored nano single-coating UV (ultraviolet) coating for carbon fiber and plastic surface and preparation method thereof Download PDF

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Publication number
CN107129731A
CN107129731A CN201710293238.1A CN201710293238A CN107129731A CN 107129731 A CN107129731 A CN 107129731A CN 201710293238 A CN201710293238 A CN 201710293238A CN 107129731 A CN107129731 A CN 107129731A
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CN
China
Prior art keywords
coating
synthetic resin
parts
carbon fiber
plastic surface
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Pending
Application number
CN201710293238.1A
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Chinese (zh)
Inventor
董海涛
陈玉英
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Jiangsu Juhang New Material Technology Co ltd
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Jiangsu Juhang New Material Technology Co ltd
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Priority to CN201710293238.1A priority Critical patent/CN107129731A/en
Publication of CN107129731A publication Critical patent/CN107129731A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention relates to a colored nano single-coating UV coating for carbon fiber and plastic surfaces, which comprises acrylic acid synthetic resin, polyurethane synthetic resin, acrylic resin, a photoinitiator, a leveling agent, an anti-settling agent, nano color paste, aluminum paste and a benzene-free environment-friendly solvent, wherein the preparation method comprises the steps of putting the acrylic acid synthetic resin, the benzene-free environment-friendly solvent, the polyurethane synthetic resin and the acrylic resin into a dispersion machine, starting the dispersion machine for dispersion, adding the photoinitiator, the leveling agent, the anti-settling agent, the nano color paste and the aluminum paste, stirring for more than 2 hours by the dispersion machine, dispersing for half an hour every minute, observing the dispersion uniformity, and ensuring that the temperature of a dispersion container cannot be higher than 50 +/-5 ℃. The product of the invention has the advantages of small color difference, stable quality, environmental protection and excellent performance.

Description

Carbon fiber and plastic surface apply UV coating and preparation method thereof with coloured nanometer list
Technical field
The present invention relates to a kind of UV coating and preparation method thereof, and in particular to a kind of coloured nanometer list applies UV coating and its system Preparation Method.
Background technology
With Asian market, especially in CONTINENTAL AREA OF CHINA, notebook processing industry flourish, greatly accelerated UV and The quick emergence of PU coating.Traditional notebook coating, main technique is coloured/silver color thermoplastic priming paint, collocation UV or PU faces Paint.With the update of notebook computer product, the technique of coating and requirement are also in continuous progress and development.In order to further Appearance property, production efficiency and yields are lifted, mono- this new technology that apply of UV is suggested.
The content of the invention
Goal of the invention:It is of the prior art not enough there is provided a kind of product aberration is smaller the invention aims to overcome, Steady quality, environmental protection, the carbon fiber and plastic surface of excellent performance apply UV coating and preparation method thereof with coloured nanometer list.
Technical scheme:In order to solve the above-mentioned technical problem, the coloured nanometer of carbon fiber and plastic surface of the present invention It is single to apply UV coating, count by weight, it includes following components,
(1)40-47 parts of acrylic acid synthetic resin;
(2)23-26 parts of polyurethane synthetic resin;
(3)5-8 parts of acrylic resin;
(4)4-6 parts of light trigger;
(5)0.5-0.7 parts of levelling agent;
(6)2-3 parts of anti-settling agent;
(7)2-3.3 parts of nano color paste;
(8)4-6 parts of aluminum paste;
(9)7-12 parts of benzene-free and environment-friendly solvent.
The acrylic acid synthetic resin is acrylic resin, hydroxypropyl acrylate, acrylic acid, methacrylic acid, styrene Quarternary copolymerized synthetic.
Contain hydroxyl, ehter bond, unsaturated bond in the polyurethane synthetic resin.
The light trigger is diazol, diaryl group iodized salt, triaryl sulfonium salts, alkyl sulfosalt, iron arene salt, sulphur One kind in acyloxy ketone and triaryl silica ether.
The levelling agent is polyether-modified dimethione.
The anti-settling agent is aerosil.
The nano color paste is one kind in nanometer black wash, nanometer indigo plant slurry, nanometer purple slurry.
A kind of carbon fiber and plastic surface apply the preparation method of UV coating with coloured nanometer list, and it comprises the following steps,
(1)Enter successively according to the order of acrylic acid synthetic resin, benzene-free and environment-friendly solvent, polyurethane synthetic resin, acrylic resin Row feeds intake;
(2)Feed intake and finish rear seal-cover dispersion machine lid, open dispersion machine and disperse, rotating speed is controlled in 800-1200 r/min, makes third Olefin(e) acid synthetic resin, polyurethane synthetic resin, acrylic resin and benzene-free and environment-friendly solvent are sufficiently stirred for more than 1 hour;
(3)Light trigger, levelling agent, anti-settling agent, nano color paste and aluminum paste are added again, dispersion machine is stirred more than 2 hours;
(4)Often disperse half an hour, the lower dispersed homogeneous degree of observation, the temperature of dispersion cup is not above 50 DEG C ± 5 DEG C.
Beneficial effect:Compared with prior art, its remarkable advantage is the present invention:The present invention by accurate component proportion and Rigorous procedure of processing, product hardness, the wearability of manufacture are obviously improved, and traditional priming paint, finish paint twice coating process are become Technique is applied for one, makes original painting of needs two(Priming paint+Lacquer finish UV)Color effects and performance are can be only achieved, being applied now using one can To reach, significantly to producing line production capacity and yield is improved, reduce energy consumption, mechanized operation overcome in artificial operation it is artificial because Element, makes product aberration smaller, steady quality, and the coloured nanometer list of carbon fibre materials, plastic cement material applies UV coating in coating process, Harmful substance in material is decomposed, and by ultraviolet photo-curing machine drying and processing, product more health environment-friendly.
Embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment 1:
Carbon fiber and plastic surface of the present invention apply UV coating with coloured nanometer list, count by weight, and it includes following Component,
(1)42 parts of acrylic acid synthetic resin;
(2)24 parts of polyurethane synthetic resin;
(3)6 parts of acrylic resin;
(4)5 parts of light trigger;
(5)0.6 part of levelling agent;
(6)2.2 parts of anti-settling agent;
(7)3 parts of nano color paste;
(8)5 parts of aluminum paste;
(9)9 parts of benzene-free and environment-friendly solvent.
The acrylic acid synthetic resin is acrylic resin, hydroxypropyl acrylate, acrylic acid, methacrylic acid, styrene Quarternary copolymerized synthetic.
Contain hydroxyl, ehter bond, unsaturated bond in the polyurethane synthetic resin.
The light trigger is diazol, diaryl group iodized salt, triaryl sulfonium salts, alkyl sulfosalt, iron arene salt, sulphur One kind in acyloxy ketone and triaryl silica ether.
The levelling agent is polyether-modified dimethione.
The anti-settling agent is aerosil.
The nano color paste is one kind in nanometer black wash, nanometer indigo plant slurry, nanometer purple slurry.
A kind of carbon fiber and plastic surface apply the preparation method of UV coating with coloured nanometer list, and it comprises the following steps,
(1)Enter successively according to the order of acrylic acid synthetic resin, benzene-free and environment-friendly solvent, polyurethane synthetic resin, acrylic resin Row feeds intake;
(2)Feed intake and finish rear seal-cover dispersion machine lid, open dispersion machine and disperse, rotating speed is controlled in 900 r/min, closes acrylic acid Resin, polyurethane synthetic resin, acrylic resin and benzene-free and environment-friendly solvent are sufficiently stirred for more than 1 hour;
(3)Light trigger, levelling agent, anti-settling agent, nano color paste and aluminum paste are added again, dispersion machine is stirred more than 2 hours;
(4)Often disperse half an hour, the lower dispersed homogeneous degree of observation, the temperature of dispersion cup is not above 50 DEG C ± 5 DEG C.
Embodiment 2:
Carbon fiber and plastic surface of the present invention apply UV coating with coloured nanometer list, count by weight, and it includes following Component,
(1)46 parts of acrylic acid synthetic resin;
(2)25 parts of polyurethane synthetic resin;
(3)7 parts of acrylic resin;
(4)4.5 parts of light trigger;
(5)0.55 part of levelling agent;
(6)2.8 parts of anti-settling agent;
(7)2.3 parts of nano color paste;
(8)4.5 parts of aluminum paste;
(9)11 parts of benzene-free and environment-friendly solvent.
The acrylic acid synthetic resin is acrylic resin, hydroxypropyl acrylate, acrylic acid, methacrylic acid, styrene Quarternary copolymerized synthetic.
Contain hydroxyl, ehter bond, unsaturated bond in the polyurethane synthetic resin.
The light trigger is diazol, diaryl group iodized salt, triaryl sulfonium salts, alkyl sulfosalt, iron arene salt, sulphur One kind in acyloxy ketone and triaryl silica ether.
The levelling agent is polyether-modified dimethione.
The anti-settling agent is aerosil.
The nano color paste is one kind in nanometer black wash, nanometer indigo plant slurry, nanometer purple slurry.
A kind of carbon fiber and plastic surface apply the preparation method of UV coating with coloured nanometer list, and it comprises the following steps,
(1)Enter successively according to the order of acrylic acid synthetic resin, benzene-free and environment-friendly solvent, polyurethane synthetic resin, acrylic resin Row feeds intake;
(2)Feed intake and finish rear seal-cover dispersion machine lid, open dispersion machine and disperse, rotating speed is controlled in 1100 r/min, makes acrylic acid Synthetic resin, polyurethane synthetic resin, acrylic resin and benzene-free and environment-friendly solvent are sufficiently stirred for more than 1 hour;
(3)Light trigger, levelling agent, anti-settling agent, nano color paste and aluminum paste are added again, dispersion machine is stirred more than 2 hours;
(4)Often disperse half an hour, the lower dispersed homogeneous degree of observation, the temperature of dispersion cup is not above 50 DEG C ± 5 DEG C.
The present invention is by accurate component proportion and rigorous procedure of processing, and product hardness, the wearability of manufacture are significantly carried Rise, traditional priming paint, finish paint twice coating process are changed into a painting technique, make original painting of needs two(Priming paint+Lacquer finish UV)Ability Color effects and performance are reached, now using once applying and can reach, significantly to producing line production capacity and yield is improved, energy are reduced Consumption, mechanized operation overcomes the human factor in artificial operation, makes product aberration smaller, steady quality, carbon fibre materials, modeling The coloured nanometer list of glue material matter applies UV coating in coating process, the harmful substance in material is decomposed, and pass through UV-light photocuring Change machine drying and processing, product more health environment-friendly.
The invention provides a kind of thinking and method, the method and approach for implementing the technical scheme are a lot, above institute State only is the preferred embodiment of the present invention, it is noted that for those skilled in the art, is not being departed from On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the guarantor of the present invention Protecting each part being not known in scope, the present embodiment can use prior art to be realized.

Claims (8)

1. carbon fiber and plastic surface apply UV coating with coloured nanometer list, it is characterised in that:Count by weight, it includes following Component,
(1)40-47 parts of acrylic acid synthetic resin;
(2)23-26 parts of polyurethane synthetic resin;
(3)5-8 parts of acrylic resin;
(4)4-6 parts of light trigger;
(5)0.5-0.7 parts of levelling agent;
(6)2-3 parts of anti-settling agent;
(7)2-3.3 parts of nano color paste;
(8)4-6 parts of aluminum paste;
(9)7-12 parts of benzene-free and environment-friendly solvent.
2. carbon fiber according to claim 1 and plastic surface apply UV coating with coloured nanometer list, it is characterised in that:It is described Acrylic acid synthetic resin is acrylic resin, hydroxypropyl acrylate, acrylic acid, methacrylic acid, the quarternary copolymerized synthesis of styrene Thing.
3. carbon fiber according to claim 1 and plastic surface apply UV coating with coloured nanometer list, it is characterised in that:It is described Contain hydroxyl, ehter bond, unsaturated bond in polyurethane synthetic resin.
4. carbon fiber according to claim 1 and plastic surface apply UV coating with coloured nanometer list, it is characterised in that:It is described Light trigger is diazol, diaryl group iodized salt, triaryl sulfonium salts, alkyl sulfosalt, iron arene salt, sulfonyloxy ketone and three One kind in polty (arylsiloxane) ether.
5. carbon fiber according to claim 1 and plastic surface apply UV coating with coloured nanometer list, it is characterised in that:It is described Levelling agent is polyether-modified dimethione.
6. carbon fiber according to claim 1 and plastic surface apply UV coating with coloured nanometer list, it is characterised in that:It is described Anti-settling agent is aerosil.
7. carbon fiber according to claim 1 and plastic surface apply UV coating with coloured nanometer list, it is characterised in that:It is described Nano color paste is one kind in nanometer black wash, nanometer indigo plant slurry, nanometer purple slurry.
8. a kind of carbon fiber according to claim 1 and plastic surface apply the preparation method of UV coating with coloured nanometer list, It is characterized in that:It comprises the following steps,
(1)Enter successively according to the order of acrylic acid synthetic resin, benzene-free and environment-friendly solvent, polyurethane synthetic resin, acrylic resin Row feeds intake;
(2)Feed intake and finish rear seal-cover dispersion machine lid, open dispersion machine and disperse, rotating speed is controlled in 800-1200 r/min, makes third Olefin(e) acid synthetic resin, polyurethane synthetic resin, acrylic resin and benzene-free and environment-friendly solvent are sufficiently stirred for more than 1 hour;
(3)Light trigger, levelling agent, anti-settling agent, nano color paste and aluminum paste are added again, dispersion machine is stirred more than 2 hours;
(4)Often disperse half an hour, the lower dispersed homogeneous degree of observation, the temperature of dispersion cup is not above 50 DEG C ± 5 DEG C.
CN201710293238.1A 2017-04-28 2017-04-28 Colored nano single-coating UV (ultraviolet) coating for carbon fiber and plastic surface and preparation method thereof Pending CN107129731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710293238.1A CN107129731A (en) 2017-04-28 2017-04-28 Colored nano single-coating UV (ultraviolet) coating for carbon fiber and plastic surface and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710293238.1A CN107129731A (en) 2017-04-28 2017-04-28 Colored nano single-coating UV (ultraviolet) coating for carbon fiber and plastic surface and preparation method thereof

Publications (1)

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CN107129731A true CN107129731A (en) 2017-09-05

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104987828A (en) * 2015-06-09 2015-10-21 广州擎天材料科技有限公司 Colored UV-curable plastic coating and preparation method thereof
CN106146307A (en) * 2016-07-19 2016-11-23 华南农业大学 Polyunsaturated vegetable oil alkylates based on UV light-catalyzed reaction and preparation method
CN106519841A (en) * 2016-11-08 2017-03-22 江苏巨珩新材料科技有限公司 Flowable water-soluble colored nano UV coating made of carbon fiber material and magnesium-aluminum alloy material and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104987828A (en) * 2015-06-09 2015-10-21 广州擎天材料科技有限公司 Colored UV-curable plastic coating and preparation method thereof
CN106146307A (en) * 2016-07-19 2016-11-23 华南农业大学 Polyunsaturated vegetable oil alkylates based on UV light-catalyzed reaction and preparation method
CN106519841A (en) * 2016-11-08 2017-03-22 江苏巨珩新材料科技有限公司 Flowable water-soluble colored nano UV coating made of carbon fiber material and magnesium-aluminum alloy material and preparation method thereof

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Application publication date: 20170905

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