CN104672979B - Coating on a kind of electroplating device and preparation method thereof, purposes - Google Patents

Coating on a kind of electroplating device and preparation method thereof, purposes Download PDF

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Publication number
CN104672979B
CN104672979B CN201510071818.7A CN201510071818A CN104672979B CN 104672979 B CN104672979 B CN 104672979B CN 201510071818 A CN201510071818 A CN 201510071818A CN 104672979 B CN104672979 B CN 104672979B
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China
Prior art keywords
parts
coating
filler
electroplating device
diluent
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Expired - Fee Related
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CN201510071818.7A
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Chinese (zh)
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CN104672979A (en
Inventor
王辉
张国强
雷鸣春
文江鹏
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Shenzhen Bridge Chemical Co Ltd
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Shenzhen Bridge Chemical Co Ltd
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Priority to CN201510071818.7A priority Critical patent/CN104672979B/en
Publication of CN104672979A publication Critical patent/CN104672979A/en
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Publication of CN104672979B publication Critical patent/CN104672979B/en
Expired - Fee Related legal-status Critical Current
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2355/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
    • C08J2355/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • 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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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses coating on a kind of electroplating device and preparation method thereof, purposes, it is related to plating and its substrate surface covers with paint, lacquer, colour wash, etc. field, more particularly, to ABS field of electroplating, this coating is by priming paint, finish paint two part forms, described priming paint is by filler, firming agent, diluent forms, described finish paint is by filler, firming agent, diluent forms, this coating can be used for the surface of ABS plastic plated item, its adhesive force is strong, sun-proof performance is good, and this coating has corrosion resistance, wearability, coating not damaged to electroplating device surface simultaneously, and this coating prepare cheap, process is simple.

Description

Coating on a kind of electroplating device and preparation method thereof, purposes
Technical field
The invention discloses coating on a kind of electroplating device and preparation method thereof, purposes, it is related to plating and its base material table Face covering with paint field, more particularly, to ABS field of electroplating.
Background technology
With industrial develop rapidly, the application of plastic electroplating increasingly extensive, become the weight of incrustation in plastic product Want one of means.Compared with metallic article, plastic electroplating product not only can realize good metal-like, and can mitigate system Product weight, be effectively improved plastics outward appearance and ornamental simultaneously, also improve its performance at the aspect such as electric, hot and anti-corrosion. At present both at home and abroad extensively in ABS, polypropylene, polysulfones, Merlon, nylon, phenolic glass fiber reinforced plastics, polystyrene Electroplated Deng on frosting, wherein especially electroplated with ABS plastic most widely used, electroplating effect is best.
Now in order to improve the multiformity of ABS plastic plated item, often carry out spraying one layer on ABS plastic plated item and dazzle Color coating material, the color of coating can carry out various change, but, at present, sprayed coating is carried out on ABS plastic plated item, past Low toward the adhesive force of coating, corrosion-resistant, not wear-resisting, and coating often has part to the electrodeposited coating on ABS plastic plated item Damage, reduce the service life of ABS plastic plated item.
Content of the invention
The invention discloses coating on a kind of electroplating device and preparation method thereof, purposes, this coating can be used in plating On device, its adhesive force is strong, and sun-proof performance is good, and this coating has corrosion resistance, wearability, simultaneously to electroplating device surface Coating not damaged, and this coating prepare cheap, process is simple.
The invention discloses the coating on a kind of electroplating device, this coating is made up of priming paint, finish paint two part, described bottom Paint is made up of filler, firming agent, diluent, and according to weight ratio, wherein filler is：Pigment is 15 parts, and dispersant is 2 parts, and PMA is 8 parts, butyl acetate is 15 parts, and Hydroxylated acrylic resin is 60 parts, and wherein firming agent is：Bayer N75 is 60 parts, and PMA is 40 parts, Wherein diluent is：Dimethylbenzene is 30 parts, and PMA is 10 parts, and butyl acetate is 30 parts, and MEK is 30 parts；Described finish paint is by filling out Material, firming agent, diluent composition, according to weight ratio, wherein filler is：Hydroxylated acrylic resin is 35 parts, and carbamide resin is 35 Part, fine glass dust is 10 parts, and part powder is 2 parts, and butyl acetate is 10 parts, and MEK is 8 parts, and wherein firming agent is：Bayer N75 For 60 parts, PMA is 40 parts, and wherein diluent is：Dimethylbenzene is 30 parts, and PMA is 10 parts, and butyl acetate is 30 parts, and MEK is 30 Part.
The invention discloses the coating on a kind of electroplating device, described priming paint, the hydroxyl of the Hydroxylated acrylic resin in filler Base value is 30.
The invention discloses the coating on a kind of electroplating device, described priming paint, filler, firming agent, the ratio of diluent For 10: 1: 10.
The invention discloses the coating on a kind of electroplating device, described priming paint, part powder in filler is affine containing pigment The high one's share of expenses for a joint undertaking amount block copolymer of group.
The invention discloses the coating on a kind of electroplating device, described finish paint, the hydroxyl of the Hydroxylated acrylic resin in filler Base value is 100.
The invention discloses the coating on a kind of electroplating device, described finish paint, the particle diameter of the fine glass dust in filler is 2-10um.
The invention discloses the coating on a kind of electroplating device, described finish paint, part powder in filler is affine containing pigment The high one's share of expenses for a joint undertaking amount block copolymer of group.
The invention discloses the preparation method of a kind of preparation method of the coating on electroplating device, wherein priming paint is：
(1) filler is：A, 2 parts of pigment 15 part, part powder, PMA8 part put in a mixing bowl successively, 2000rpm stirring To uniform pulpous state, put into NORWA horizontal micron order sand mill NHE series sand machine and be ground to 100-300nm, be prepared into slurry A；b、 60 parts of Hydroxylated acrylic resins, 25 parts of slurry A, 15 parts of butyl acetates put into production in cylinder successively, stir to complete uniform state, Obtain mixture B；
(2) firming agent is：60 parts of Bayer N75,40 parts of PMA is taken to carry out mix homogeneously, obtain mixture C；
(3) diluent is：By dimethylbenzene (30 parts), PMA (10 parts), MEK (30 parts), butyl acetate (30 parts) in mass ratio Ratio mix homogeneously, obtains mixture D；
(4) B, C, D are carried out mix homogeneously according to 10: 1: 10 ratio, continue application, dry 30min at 60 DEG C, that is, Obtain the prime coat of this coating；
The preparation method of wherein finish paint is：
(5) filler is：Successively by 35 parts of Hydroxylated acrylic resins, 30 parts of carbamide resins, 10 parts of fine glass dust, 2 parts points Powder, 10 parts of butyl acetates, 8 parts of MEK are added to production cylinder, are stirred until homogeneous state, obtain mixture E,；
(6) firming agent is：By 60 parts of Bayer N75 of material, with after stirring after 40 parts of PMA mixing, obtain mixture F,；
(7) diluent is：By 30 parts of dimethylbenzene, PMA10 part, MEK30 part, 30% part of butyl acetate, mix homogeneously, obtain Mixture G, releases standby；
(8) E, F, G are carried out mix homogeneously according to 10: 1: 10 ratio, carry out being coated on the surface of priming paint, and in 80 DEG C Lower drying 180min, obtains final product the top coat layer of this coating.
The invention discloses on a kind of electroplating device coating purposes, its coating can be used for the table of ABS plastic plated item Face.
Specific embodiment
The invention discloses the coating on a kind of electroplating device, preparation method, this coating is by priming paint, finish paint two part group Become, the preparation process of this coating is：
The preparation method of wherein priming paint is：
(1) filler is：A, 2 parts of pigment 15 part, part powder, PMA8 part put in a mixing bowl successively, 2000rpm stirring To uniform pulpous state, put into NORWA horizontal micron order sand mill NHE series sand machine and be ground to 100-300nm, be prepared into slurry A；b、 60 parts of Hydroxylated acrylic resins, 25 parts of slurry A, 15 parts of butyl acetates put into production in cylinder successively, stir to complete uniform state, Obtain mixture B；
(2) firming agent is：60 parts of Bayer N75,40 parts of PMA is taken to carry out mix homogeneously, obtain mixture C；
(3) diluent is：By dimethylbenzene (30 parts), PMA (10 parts), MEK (30 parts), butyl acetate (30 parts) in mass ratio Ratio mix homogeneously, obtains mixture D；
(4) B, C, D are carried out mix homogeneously according to 10: 1: 10 ratio, continue application, dry 30min at 60 DEG C, that is, Obtain the prime coat of this coating；
The preparation method of wherein finish paint is：
(5) filler is：Successively by 35 parts of Hydroxylated acrylic resins, 30 parts of carbamide resins, 10 parts of fine glass dust, 2 parts points Powder, 10 parts of butyl acetates, 8 parts of MEK are added to production cylinder, are stirred until homogeneous state, obtain mixture E,；
(6) firming agent is：By 60 parts of Bayer N75 of material, with after stirring after 40 parts of PMA mixing, obtain mixture F,；
(7) diluent is：By 30 parts of dimethylbenzene, PMA10 part, MEK30 part, 30% part of butyl acetate, mix homogeneously, obtain Mixture G；
(8) E, F, G are carried out mix homogeneously according to 10: 1: 10 ratio, carry out being coated on the surface of priming paint, and in 80 DEG C Lower drying 180min, obtains final product the top coat layer of this coating.
This coating can be used for the surface of ABS plastic plated item, and its adhesive force is strong, and sun-proof performance is good, and this coating tool Have corrosion resistance, wearability, the coating not damaged to electroplating device surface, and this coating simultaneously prepare cheap, technique Simply.

Claims (8)

1. the coating on a kind of electroplating device, this coating is made up of priming paint, finish paint two part, and described priming paint is by filler, solidification Agent, diluent composition, according to weight ratio, wherein filler is：Pigment is 15 parts, and dispersant is 2 parts, and PMA is 8 parts, butyl acetate For 15 parts, Hydroxylated acrylic resin is 60 parts, and wherein firming agent is：Bayer N75 is 60 parts, and PMA is 40 parts, wherein diluent For：Dimethylbenzene is 30 parts, and PMA is 10 parts, and butyl acetate is 30 parts, and MEK is 30 parts；Described finish paint is by filler, firming agent, dilute Release agent composition, according to weight ratio, wherein filler is：Hydroxylated acrylic resin is 35 parts, and carbamide resin is 35 parts, 2-10 μm micro- Thin glass dust is 10 parts, and dispersant is 2 parts, and butyl acetate is 10 parts, and MEK is 8 parts, and wherein firming agent is：Bayer N75 is 60 Part, PMA is 40 parts, and wherein diluent is：Dimethylbenzene is 30 parts, and PMA is 10 parts, and butyl acetate is 30 parts, and MEK is 30 parts.
2. the coating on a kind of electroplating device according to claim 1 it is characterised in that：Described priming paint, the hydroxyl in filler The hydroxyl value of base acrylic resin is 30.
3. the coating on a kind of electroplating device according to claim 1 it is characterised in that：Described priming paint, filler, solidification Agent, the ratio of diluent are 10: 1: 10.
4. the coating on a kind of electroplating device according to claim 1 it is characterised in that：Described priming paint, dividing in filler Powder is the high molecular weight block copolymer containing pigment affinity groups.
5. the coating on a kind of electroplating device according to claim 1 it is characterised in that：Described finish paint, the hydroxyl in filler The hydroxyl value of base acrylic resin is 100.
6. the coating on a kind of electroplating device according to claim 1 it is characterised in that：Described finish paint, dividing in filler Powder is the high molecular weight block copolymer containing pigment affinity groups.
7. the preparation method of the coating on the electroplating device as described in a kind of any one as claim 1-6, the wherein preparation of priming paint Method is：
(1) filler is：A, 15 parts of pigment, 2 parts of dispersant, PMA8 part put in a mixing bowl successively, and 2000rpm is stirred well to all Homogenate shape, puts into NORWA horizontal micron order sand mill NHE series sand machine and is ground to 100-300nm, be prepared into slurry A；B, 60 parts Hydroxylated acrylic resin, 25 parts of slurry A, 15 parts of butyl acetates put into production in cylinder successively, stir to complete uniform state, obtain Mixture B；
(2) firming agent is：Take 60 parts of Bayer N75, PMA40 part carries out mix homogeneously, obtains mixture C；
(3) diluent is：By the ratio mixing in mass ratio of 30 parts of dimethylbenzene, PMA10 part, MEK30 part, 30 parts of butyl acetate all Even, obtain mixture D；
(4) B, C, D are carried out mix homogeneously according to 10: 1: 10 ratio, continue application, dry 30min at 60 DEG C, obtain final product this The prime coat of coating；
The preparation method of wherein finish paint is：
(5) filler is：Successively by 35 parts of Hydroxylated acrylic resins, 35 parts of carbamide resins, 10 parts of fine glass dust, 2 parts of dispersants, 10 parts of butyl acetates, 8 parts of MEK are added to production cylinder, are stirred until homogeneous state, obtain mixture E；
(6) firming agent is：By 60 parts of Bayer N75 of material, with after stirring after 40 parts of PMA mixing, obtain mixture F,；
(7) diluent is：By 30 parts of dimethylbenzene, PMA10 part, MEK30 part, 30 parts of butyl acetate, mix homogeneously, obtain mixture G, releases standby；
(8) E, F, G are carried out mix homogeneously according to 10: 1: 10 ratio, carry out being coated on the surface of priming paint, and dry at 80 DEG C Dry 180min, obtains final product the top coat layer of this coating.
8. the coating on the electroplating device as described in a kind of any one as claim 1-6 purposes it is characterised in that：For ABS The surface of plastic cement plated item.
CN201510071818.7A 2015-02-06 2015-02-06 Coating on a kind of electroplating device and preparation method thereof, purposes Expired - Fee Related CN104672979B (en)

Priority Applications (1)

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CN201510071818.7A CN104672979B (en) 2015-02-06 2015-02-06 Coating on a kind of electroplating device and preparation method thereof, purposes

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Application Number Priority Date Filing Date Title
CN201510071818.7A CN104672979B (en) 2015-02-06 2015-02-06 Coating on a kind of electroplating device and preparation method thereof, purposes

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CN104672979A CN104672979A (en) 2015-06-03
CN104672979B true CN104672979B (en) 2017-03-08

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105255235A (en) * 2015-11-27 2016-01-20 常熟市地大探矿机械厂 Drilling tool for reaming

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JP2004091581A (en) * 2002-08-30 2004-03-25 Toyo Ink Mfg Co Ltd Water-based coating composition
CN101096541A (en) * 2006-06-30 2008-01-02 佛山市顺德区汉达精密电子科技有限公司 Dual-component priming paint
CN102391763A (en) * 2011-07-26 2012-03-28 东来涂料技术（上海）有限公司 Solvent-borne two-component electroplating primer for chromium-plated plastic and preparation method of solvent-borne two-component electroplating primer
CN104098994B (en) * 2013-04-02 2016-12-28 江苏国松特种涂料有限公司 A kind of anticorrosive paint priming paint and finish compositions

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