CN102391763A - Solvent-borne two-component electroplating primer for chromium-plated plastic and preparation method of solvent-borne two-component electroplating primer - Google Patents
Solvent-borne two-component electroplating primer for chromium-plated plastic and preparation method of solvent-borne two-component electroplating primer Download PDFInfo
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- CN102391763A CN102391763A CN2011102110888A CN201110211088A CN102391763A CN 102391763 A CN102391763 A CN 102391763A CN 2011102110888 A CN2011102110888 A CN 2011102110888A CN 201110211088 A CN201110211088 A CN 201110211088A CN 102391763 A CN102391763 A CN 102391763A
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- priming paint
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Abstract
The invention relates to a solvent-borne two-component electroplating primer for chromium-plated plastic and a preparation method of the solvent-borne two-component electroplating primer. The electroplating primer comprises the following components in part by weight: 40 to 60 parts of solvent-borne resin, 3 to 6 parts of dispersing agent, 0.5 to 2 parts of anti-settling agent, 10 to 20 parts of extender pigment, 3 to 20 parts of pigment powder, 2 to 5 parts of matting agent, 0.5 to 2 parts of drier and 20 to 35 parts of solvent. The solvent-borne two-component electroplating primer for the chromium-plated plastic is prepared by sequentially adding and uniformly mixing the solvent-borne resin, the dispersing agent and the solvent under the stirring condition, adding the other components except for the drier, uniformly mixing the mixture and adding the drier. Compared with the prior art, the solvent-borne two-component electroplating primer has excellent adhesive force and waterproof property, has good protection capability for a chromium-plated plastic substrate and can be matched with a conventional solvent-borne finish paint to be constructed.
Description
Technical field
The present invention relates to a kind of plating priming paint and preparation method thereof, especially relate to a kind of chrome-plated plastic and electroplate priming paint and preparation method thereof with the two components of solvent-borne type.
Background technology
The coating type that is applied to chrome-plated plastic in the market is few, and performance is also comparatively limited to.Because chrome-plated plastic has the advantage of plastics and metal concurrently; More be widely used in important industries such as automobile, household electrical appliances, communication; It is also increasingly high to the performance requriements of electroplating coating that the high speed development of these industries makes, the electroplating coating that for example is applied to automobile industry requires that very excellent anti-stone hits, anti-high pressure water punching performance.The invention provides the preparation method that a kind of two components of solvent-borne type that are used for the chrome-plated plastic ground are electroplated priming paint, the plating priming paint versatility of this method preparation is splendid, and sticking power, water tolerance excellence have extraordinary over-all properties.
Summary of the invention
The object of the invention is exactly to provide a kind of chrome-plated plastic with splendid sticking power and water resistance to electroplate priming paint and preparation method thereof with the two components of solvent-borne type for the defective that overcomes above-mentioned prior art existence.
The object of the invention can be realized through following technical scheme:
A kind of chrome-plated plastic is electroplated priming paint with the two components of solvent-borne type, it is characterized in that this plating priming paint is made up of following component and weight part content:
Solvent type resin 40～60;
Dispersion agent 3～6;
Anti-settling agent 0.5～2;
Pigment extender 10～20;
Pigment powder 3～20;
Flatting silica 2～5;
Siccative 0.5～2;
Solvent 20～35.
Described solvent type resin is solvent-borne type vibrin or solvent-borne type poly-hydroxy vinyl resin.
Described solvent-borne type vibrin comprises commercially available DEUCHEM Hypomer PE-9624, NuplexSetal 1612 VS-60 or Nuplex Setal 173 VS-60.
Described poly-hydroxy vinyl resin comprises commercially available DEUCHEM Hypomer FS-2060A or DEUCHEM Hypomer FS-2860A.
Described dispersion agent is modification acrylate, unsaturated polyester carboxylic acid or poly carboxylic acid amine salt.
Described modification acrylate comprises commercially available Efka Polymer 400.
Described unsaturated polyester carboxylic acid comprises commercially available Tego Disper 610.
Described poly carboxylic acid amine salt comprises commercially available DEUCHEM Disponer 923.
Described anti-settling agent is organobentonite or polyethylene wax.
Described organobentonite comprises commercially available RHEOX BENTON SD-1.
Described polyethylene wax comprises commercially available DEUCHEM DeuRheo 201P.
Described pigment extender is water-ground limestone or lightweight permanent white.
Described pigment powder is white titanium pigment or carbon black.
Described white titanium pigment comprises commercially available DuPont Ti-Pure R-931 or R-960.
Described carbon black comprises commercially available Cabot Monarch 1300 or Monarch 1400.
Described flatting silica is a precipitated silica, comprises commercially available EVONIK Degussa ACEMATTOK-412.
Described siccative is a dibutyl tin laurate, comprises commercially available Dabco T-12.
Described solvent is N-BUTYL ACETATE, toluene, YLENE or 1-Methoxy-2-propyl acetate.
The preparation method that a kind of chrome-plated plastic is electroplated priming paint with the two components of solvent-borne type, this method may further comprise the steps:
(1) get the raw materials ready according to following component and weight part content:
Solvent type resin 40～60,
Dispersion agent 3～6,
Anti-settling agent 0.5～2,
Pigment extender 10～20,
Pigment powder 3～20,
Flatting silica 2～5,
Siccative 0.5～2,
Solvent 20～35;
(2) solvent type resin, dispersion agent and solvent are added under whipped state successively and mix;
(3) pigment extender, anti-settling agent, pigment powder and flatting silica are added step (2) successively and mix in the gained component, the back mesh-of-grind that stirs reaches below the 15 μ m;
(4) under whipped state, in step (3) gained component, add siccative, solvent also mixes, and uses to be coated with-4 glasss of adjustment viscosity to be 65-75 second at 25 ℃, promptly obtains chrome-plated plastic with solvent-borne type pair components plating priming paint.
Compared with prior art, the present invention has the following advantages:
(1) has splendid sticking power and water resistance;
(2) the chrome-plated plastic ground there is extraordinary protective capability, can be smoothly relatively stricter test item such as hits through anti-stone;
(3) matching capacity is good, can with the solvent borne finish paint coordinative construction of routine.
Embodiment
Below in conjunction with specific embodiment the present invention is elaborated.
Embodiment 1
The preparation method that a kind of two components of solvent-borne type that are used for the chrome-plated plastic ground are electroplated priming paint, this method comprises following process step:
(1) earlier with solvent-borne type vibrin (DEUCHEM Hypomer PE-9624) 30%; Poly-hydroxy vinyl resin (DEUCHEM Hypomer FS-2060A) 15%; Solvent 1-Methoxy-2-propyl acetate 5%, N-BUTYL ACETATE 10% and dispersion agent (Tego Disper 610) 4% add successively under whipped state and mix;
(2) with pigment extender water-ground limestone 10%; Lightweight permanent white 10%; Carbon black (Cabot Monarch1300) 3%, anti-settling agent (DEUCHEM DeuRheo 201P) 1%, flatting silica (ACEMATTOK-412) 3% adds step 1 gained component successively; Be ground to fineness after stirring and reach below the 15 μ m, the ground section controlled temperature is below 60 ℃;
(3) under whipped state, in step 2 gained component, add siccative (Dabco T-12) 2%, solvent xylene 5～7% is with being coated with-4 glasss of adjustment viscosity to 70 ± 5 second (25 ℃).
Embodiment 2
The preparation method that a kind of two components of solvent-borne type that are used for the chrome-plated plastic ground are electroplated priming paint, this method comprises following process step:
(1) earlier with solvent-borne type vibrin (DEUCHEM Hypomer PE-9624) 30%; Poly-hydroxy vinyl resin (DEUCHEM Hypomer FS-2060A) 15%; Solvent 1-Methoxy-2-propyl acetate 5%, N-BUTYL ACETATE 10% adds successively under whipped state and mixes;
(2) with pigment extender water-ground limestone 5%; Lightweight permanent white 5%; White titanium pigment (DuPont Ti-PureR-931) 15%, anti-settling agent (DEUCHEM DeuRheo 201P) 2%, flatting silica (ACEMATTOK-412) 3% adds step 1 gained component successively; Be ground to fineness after stirring and reach below the 15 μ m, the ground section controlled temperature is below 60 ℃;
(3) under whipped state, in step 2 gained component, add siccative (Dabco T-12) 2%, solvent xylene 5～8% is with being coated with-4 glasss of adjustment viscosity to 70 ± 5 second (25 ℃).
Embodiment 3
The preparation method that a kind of two components of solvent-borne type that are used for the chrome-plated plastic ground are electroplated priming paint, this method comprises following process step:
(1) earlier with solvent-borne type vibrin (Nuplex Setal 1612 VS-60) 35%; Poly-hydroxy vinyl resin (DEUCHEM Hypomer FS-2860A) 10%; Solvent 1-Methoxy-2-propyl acetate 5%, N-BUTYL ACETATE 10% and dispersion agent (Tego Disper 610) 4% adds successively under whipped state and mixes;
(2) with pigment extender water-ground limestone 10%; Lightweight permanent white 10%; Carbon black (Cabot Monarch1300) 3%, anti-settling agent (DEUCHEM DeuRheo 201P) 1%, flatting silica (ACEMATTOK-412) 3% adds step 1 gained component successively; Be ground to fineness after stirring and reach below the 15 μ m, the ground section controlled temperature is below 60 ℃;
(3) under whipped state, in step 2 gained component, add siccative (Dabco T-12) 2%, solvent xylene 5～7% is with being coated with-4 glasss of adjustment viscosity to 70 ± 5 second (25 ℃).
Embodiment 4
The preparation method that a kind of chrome-plated plastic is electroplated priming paint with the two components of solvent-borne type may further comprise the steps:
(1) get the raw materials ready according to following component and content: solvent type resin 40kg, dispersion agent 3kg, anti-settling agent 0.5kg, pigment extender 10kg, pigment powder 3kg, flatting silica 2kg, siccative 0.5kg, solvent 20kg, wherein, the solvent type resin that uses is the solvent-borne type vibrin; Present embodiment adopts commercially available DEUCHEMHypomer PE-9624, and dispersion agent is a modification acrylate, and present embodiment adopts commercially available Efka Polymer400; Anti-settling agent is an organobentonite; Present embodiment adopts commercially available RHEOX BENTON SD-1, and pigment extender is a water-ground limestone, and the pigment powder is a white titanium pigment; Present embodiment adopts commercially available DuPont Ti-PureR-931; Flatting silica is a precipitated silica, and present embodiment adopts commercially available EVONIK DegussaACEMATT OK-412, and siccative is a dibutyl tin laurate; Present embodiment adopts commercially available DabcoT-12, and solvent is a N-BUTYL ACETATE;
(2) solvent type resin, dispersion agent and solvent are added under whipped state successively and mix;
(3) pigment extender, anti-settling agent, pigment powder and flatting silica are added step (2) successively and mix in the gained component, the back mesh-of-grind that stirs reaches below the 15 μ m;
(4) under whipped state, in step (3) gained component, add siccative, solvent also mixes, and using and being coated with-4 glasss of adjustment viscosity is 65 seconds at 25 ℃, promptly obtains chrome-plated plastic and electroplates priming paint with the two components of solvent-borne type.
Embodiment 5
The preparation method that a kind of chrome-plated plastic is electroplated priming paint with the two components of solvent-borne type may further comprise the steps:
(1) get the raw materials ready according to following component and content: solvent type resin 60kg, dispersion agent 6kg, anti-settling agent 2kg, pigment extender 20kg, pigment powder 20kg, flatting silica 5kg, siccative 2kg, solvent 350kg, wherein, solvent type resin is a solvent-borne type poly-hydroxy vinyl resin; Present embodiment adopts commercially available DEUCHEMHypomer FS-2060A, and dispersion agent is the unsaturated polyester carboxylic acid, and present embodiment adopts commercially available Tego Disper610; Anti-settling agent is a polyethylene wax; Present embodiment adopts commercially available DEUCHEM DeuRheo 201P, and pigment extender is a lightweight permanent white, and the pigment powder is a carbon black; Present embodiment adopts commercially available Cabot Monarch1300; Flatting silica is a precipitated silica, and present embodiment adopts commercially available present embodiment to adopt commercially available EVONIK Degussa ACEMATT OK-412, and siccative is a dibutyl tin laurate; Present embodiment adopts commercially available Dabco T-12, and solvent is a YLENE;
(2) solvent type resin, dispersion agent and solvent are added under whipped state successively and mix;
(3) pigment extender, anti-settling agent, pigment powder and flatting silica are added step (2) successively and mix in the gained component, the back mesh-of-grind that stirs reaches below the 15 μ m;
(4) under whipped state, in step (3) gained component, add siccative, solvent also mixes, and using and being coated with-4 glasss of adjustment viscosity is 75 seconds at 25 ℃, promptly obtains chrome-plated plastic and electroplates priming paint with the two components of solvent-borne type.
Claims (10)
1. a chrome-plated plastic is electroplated priming paint with the two components of solvent-borne type, it is characterized in that this plating priming paint is made up of following component and weight part content:
Solvent type resin 40～60;
Dispersion agent 3～6;
Anti-settling agent 0.5～2;
Pigment extender 10～20;
Pigment powder 3～20;
Flatting silica 2～5;
Siccative 0.5～2;
Solvent 20～35.
2. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type; It is characterized in that; Described solvent type resin is solvent-borne type vibrin or solvent-borne type poly-hydroxy vinyl resin, and described solvent-borne type vibrin comprises commercially available DEUCHEM Hypomer PE-9624, Nuplex Setal1612 VS-60 or Nuplex Setal 173 VS-60; Described poly-hydroxy vinyl resin comprises commercially available DEUCHEM Hypomer FS-2060A or DEUCHEM Hypomer FS-2860A.
3. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type; It is characterized in that; Described dispersion agent is modification acrylate, unsaturated polyester carboxylic acid or poly carboxylic acid amine salt, and described modification acrylate comprises commercially available Efka Polymer 400; Described unsaturated polyester carboxylic acid comprises commercially available Tego Disper 610; Described poly carboxylic acid amine salt comprises commercially available DEUCHEM Disponer 923.
4. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type, it is characterized in that described anti-settling agent is organobentonite or polyethylene wax.
5. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type, it is characterized in that described pigment extender is water-ground limestone or lightweight permanent white.
6. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type, it is characterized in that described pigment powder is white titanium pigment or carbon black.
7. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type, it is characterized in that described flatting silica is a precipitated silica.
8. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type, it is characterized in that described siccative is a dibutyl tin laurate.
9. a kind of chrome-plated plastic according to claim 1 is electroplated priming paint with the two components of solvent-borne type, it is characterized in that described solvent is N-BUTYL ACETATE, toluene, YLENE or 1-Methoxy-2-propyl acetate.
10. a chrome-plated plastic as claimed in claim 1 preparation method that electroplates priming paint with the two components of solvent-borne type, this method may further comprise the steps:
(1) get the raw materials ready according to following component and weight part content:
Solvent type resin 40～60,
Dispersion agent 3～6,
Anti-settling agent 0.5～2,
Pigment extender 10～20,
Pigment powder 3～20,
Flatting silica 2～5,
Siccative 0.5～2,
Solvent 20～35;
(2) solvent type resin, dispersion agent and solvent are added under whipped state successively and mix;
(3) pigment extender, anti-settling agent, pigment powder and flatting silica are added step (2) successively and mix in the gained component, the back mesh-of-grind that stirs reaches below the 15 μ m;
(4) under whipped state, in step (3) gained component, add siccative, solvent also mixes, and uses to be coated with-4 glasss of adjustment viscosity to be 65-75 second at 25 ℃, promptly obtains chrome-plated plastic with solvent-borne type pair components plating priming paint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102110888A CN102391763A (en) | 2011-07-26 | 2011-07-26 | Solvent-borne two-component electroplating primer for chromium-plated plastic and preparation method of solvent-borne two-component electroplating primer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102110888A CN102391763A (en) | 2011-07-26 | 2011-07-26 | Solvent-borne two-component electroplating primer for chromium-plated plastic and preparation method of solvent-borne two-component electroplating primer |
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| CN102391763A true CN102391763A (en) | 2012-03-28 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964949A (en) * | 2012-11-21 | 2013-03-13 | 东来涂料技术（上海）有限公司 | Single-component automobile supplementary restraint system cover paint and preparation method thereof |
| CN103509466A (en) * | 2013-09-23 | 2014-01-15 | 丹阳市永生涂料有限公司 | 2K black primer |
| CN104672979A (en) * | 2015-02-06 | 2015-06-03 | 深圳大桥化工有限公司 | Coating on electroplating apparatus as well as preparation method and application thereof |
| CN107916038A (en) * | 2017-11-29 | 2018-04-17 | 福建省福晶磁性材料有限公司 | A kind of electromagnetic wave screen paint and preparation method thereof |
| CN109971292A (en) * | 2019-04-11 | 2019-07-05 | 益帆涂料(无锡)有限公司 | A kind of scratch-resistant can laser carving automobile interior decoration coating and its spraying method |
| CN112194981A (en) * | 2020-09-18 | 2021-01-08 | 东来涂料技术（上海）股份有限公司 | Low-temperature reaction type high-temperature-resistant coating and preparation method thereof |
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| US5786033A (en) * | 1994-06-29 | 1998-07-28 | Basf Lacke + Farben, Ag | Method of forming multi-layer paint films, base coat composition and method of painting |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964949A (en) * | 2012-11-21 | 2013-03-13 | 东来涂料技术（上海）有限公司 | Single-component automobile supplementary restraint system cover paint and preparation method thereof |
| CN102964949B (en) * | 2012-11-21 | 2015-09-02 | 东来涂料技术（上海）有限公司 | A kind of Single-component automobile supplementary restraint system cover paint and preparation method thereof |
| CN103509466A (en) * | 2013-09-23 | 2014-01-15 | 丹阳市永生涂料有限公司 | 2K black primer |
| CN104672979A (en) * | 2015-02-06 | 2015-06-03 | 深圳大桥化工有限公司 | Coating on electroplating apparatus as well as preparation method and application thereof |
| CN107916038A (en) * | 2017-11-29 | 2018-04-17 | 福建省福晶磁性材料有限公司 | A kind of electromagnetic wave screen paint and preparation method thereof |
| CN109971292A (en) * | 2019-04-11 | 2019-07-05 | 益帆涂料(无锡)有限公司 | A kind of scratch-resistant can laser carving automobile interior decoration coating and its spraying method |
| CN112194981A (en) * | 2020-09-18 | 2021-01-08 | 东来涂料技术（上海）股份有限公司 | Low-temperature reaction type high-temperature-resistant coating and preparation method thereof |
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Application publication date: 20120328 |