CN107057535A - A kind of imitative nickel metal powder coating and preparation method thereof - Google Patents
A kind of imitative nickel metal powder coating and preparation method thereof Download PDFInfo
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- CN107057535A CN107057535A CN201710273202.7A CN201710273202A CN107057535A CN 107057535 A CN107057535 A CN 107057535A CN 201710273202 A CN201710273202 A CN 201710273202A CN 107057535 A CN107057535 A CN 107057535A
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- imitative
- nickel metal
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- 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
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
- C09D5/035—Coloring agents, e.g. pigments
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—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
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer 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)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of imitative nickel metal powder coating, in parts by weight, including following raw material components：90 110 parts of polyester resin, 65 72 parts of epoxy resin, 0.5 1.8 parts of defoamer, 2.5 4 parts of optical brightener, 3.5 4.3 parts of levelling agent, 1.5 2.5 parts of scratching resistant, 90 120 parts of filler, 8 15 parts of titanium dioxide, 0.3 0.5 parts of carbon black, 67 parts of iron oxide yellow, 0.6 0.7 parts of iron oxide red, HR are yellow 0.62 0.72 parts, 0.3 1.1 parts of anticaking agent of flowing, 0.6 1.4 parts of silver powder, aluminium powder diffusion 0.025 0.075 parts of auxiliary agent of arrangement.The invention also discloses the preparation method of the powdery paints.
Description
Technical field
The present invention relates to art of powder coatings, especially a kind of imitative nickel metal powder coating and preparation method thereof, the powder
Coating can be used for the coated metals such as steel furniture, machinery, hardware.
Background technology
Metal powder coating refers to the various powdery paints containing metallic pigments, can show a kind of bright, luxurious dress
Effect is adornd, the indoor spraying such as steel furniture, hardware is especially suitable for.
Metal powder coating is typically to be made containing copper powder, aluminium powder, zinc powder metalloid powder in the market, and with metal
The powdery paints of nickel plate decorative effect is few.
The content of the invention
First purpose of the present invention is to provide a kind of imitative nickel metal powder coating.
Second object of the present invention is the preparation method for providing above-mentioned imitative nickel metal powder coating.
To realize above-mentioned first purpose, the present invention uses herein below：
A kind of imitative nickel metal powder coating, in parts by weight, including following raw material components：
90-110 parts of polyester resin, 65-72 parts of epoxy resin, 0.5-1.8 parts of defoamer, 2.5-4 parts of optical brightener, levelling agent
3.5-4.3 parts, 1.5-2.5 parts of scratching resistant, 90-120 parts of filler, 8-15 parts of titanium dioxide, 0.3-0.5 parts of carbon black, iron oxide yellow 6-7
Part, 0.6-0.7 parts of iron oxide red, 0.62-0.72 parts of HR Huangs, 0.3-1.1 parts of anticaking agent of flowing, 0.6-1.4 parts of silver powder, aluminium powder expand
Dissipate 0.025-0.075 parts of auxiliary agent of arrangement.
Preferably, the polyester resin is acid number 45-56mgKOH/g end carboxyl saturated polyester resins.
Preferably, the epoxy resin is epoxide number 0.110-0.140eq/100g bisphenol A type epoxy resins.
Preferably, the defoamer is benzoin.
Further, the optical brightener is propylene ester copolymer, such as Huangshan Huahui Technology Co., Ltd. L701 or the South Sea
Learn Co., Ltd B701.
Further, the levelling agent is containing acrylated oligomer, the western paint company JKZ588 of such as Jiujiang City Jack or force
Han Yincai Science and Technology Ltd.s L88.
Further, the scratching resistant is polytetrafluoroethylene (PTFE) wax powder.
Further, the filler is two or three in mica powder, blanc fixe, extinction barium, calcium carbonate.
The titanium dioxide is coating type rutile titanium dioxide；The carbon black is high-carbon black pigment；The iron oxide yellow, iron oxide red
For inorganic pigment；The HR Huangs are high temperature resistant organic pigment, are Clariant HR yellow.
Further, the flowing anticaking agent is the JKZ518 of the western coating Co., Ltd of Jiujiang City Jack or Wuhan silver
Color science and technology L518.
Further, the silver powder is 2-3 microns of superfine aluminium powers of particle diameter.
Further, the aluminium powder diffusion arrangement auxiliary agent is Guangzhou Tian Long groups 500F.
To realize above-mentioned second purpose, the present invention uses herein below：
The preparation method of above-mentioned imitative nickel metal powder coating, comprises the following steps：
1) by polyester resin, epoxy resin, defoamer, optical brightener, levelling agent, scratching resistant, filler, titanium dioxide, carbon black,
In iron oxide yellow, iron oxide red, mixer of the HR Huang inputs with high-speed breakage function, the extruded machine extrusion of compound grinds, obtains powder on earth
End；
2) by flowing anticaking agent, silver powder, mixer of the aluminium powder diffusion arrangement auxiliary agent input with high-speed breakage function, then throw
Enter step 1) made from bottom powder, first open hybrid electric motor mixing a period of time, then start high-speed breakage motor processing one simultaneously
The section time, reached after powder temperature after 46 ± 2 DEG C, afterwards blowing, obtain imitative nickel metal powder coating.
Further, step 1) in, compound is cold in 100 DEG C of I areas, 115 DEG C of II areas blending extrusion through double screw extruder
But film-making, sheet stock wears into the bottom powder of 30 ± 3 microns of DN particle diameters through flour mill.
Further, step 2) in, start hybrid electric motor mixing 2-4 minutes, then start high-speed breakage motor bonding simultaneously
After 7-15 minutes, powder temperature reaches 46 ± 2 degree, and closing high-speed crushes motor, and blowing is crossed 140 mesh vibratory sieves, bonding and must imitated
Nickel metal powder coating finished product.
Further, the power 18.5KW of the hybrid electric motor of the mixer with high-speed breakage function, rotating speed 300r/
Min, power 7.5KW, the rotating speed 2980r/min of high-speed breakage motor.
Further, the mixer with high-speed breakage function also carries thermometer, for measuring powder temperature.
The present invention has advantages below：
The decoration metal nickel plate effect that imitative nickel metal powder coating is bright, metal sense is strong, true to nature prepared by the present invention；Prepare
Equipment is the mixer using existing production powdery paints, reduces cost of investment, simplifies bonding program, improves work effect
Rate, improves economic benefit.
Embodiment
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, and this should not be limited with this
The protection domain of invention.
Embodiment 1
A kind of preparation method of imitative nickel metal powder coating, comprises the following steps：
First, weigh
Polyester resin 110kg, epoxy resin 72kg, defoamer 1.3kg, optical brightener 3.5kg, levelling agent are weighed respectively
4.2kg, scratching resistant 2kg, filler 120kg, titanium dioxide 12kg, carbon black 404g, iron oxide yellow 6435g, iron oxide red 643g, HR Huang 673g.
Wherein, polyester resin is acid number 45-56mgKOH/g end carboxyl saturated polyester resins；Epoxy resin is epoxide number
0.110-0.140eq/100g bisphenol A type epoxy resins；Defoamer is benzoin；Optical brightener is Huangshan Huahui Technology Co., Ltd.
L701；Levelling agent is the western paint company JKZ588 of Jiujiang City Jack；Scratching resistant is polytetrafluoroethylene (PTFE) wax powder.Filler is precipitated sulfur
Sour barium, calcium carbonate；Titanium dioxide is coating type rutile titanium dioxide；Carbon black is high-carbon black pigment.
2nd, bottom powder is prepared
Load weighted material input GHJ-400L band high-speed breakage mixers；Well mixed material is through 100 DEG C of I areas, II
The double screw extruder that 115 DEG C of area, blending extrusion, cooling film-making；It is micro- that sheet stock wears into DN particle diameters 30 ± 3 through ACM high speed powder mills
The bottom powder of rice.
3rd, bonding
Flowing anticaking agent 700g, silver powder 1001g, 500F auxiliary agent 50g are weighed, GHJ-400L bands are first put into broken at a high speed
The bottom of mixer broken and with thermometer, adds the bottom powder prepared；Start hybrid electric motor to mix 2 minutes, then simultaneously
Start high-speed breakage motor, after bonding 13 minutes, when powder temperature is up to 47 DEG C, closing high-speed crushes motor；In hybrid electric motor
In the case of non-stop-machine, blowing crosses 140 mesh vibratory sieves, bonding and must imitate nickel metal powder coating finished product.
Wherein, flowing anticaking agent is the western coating Co., Ltd JKZ518 of Jiujiang City Jack, and silver powder is that 2-3 microns of particle diameter surpasses
Atomized aluminium.
4th, apply
Nickel metal powder coating will be imitated made from embodiment 1 as the spraying of indoor metal workpiece, by electrostatic spraying side
Method is sprayed onto the surface of workpiece, then by 180 DEG C, the baking of 20 minutes, obtain smooth, firm, bright, metal sense matter, it is true to nature
Metal nickel plate decorative effect.
Embodiment 2
A kind of preparation method of imitative nickel metal powder coating, comprises the following steps：
Compared with Example 1, raw material composition is：
Polyester resin 90kg, epoxy resin 70kg, defoamer 0.5kg, optical brightener 2.5kg, levelling agent are weighed respectively
3.5kg, scratching resistant 1.5kg, filler 90kg, titanium dioxide 8kg, carbon black 300g, iron oxide yellow 6000g, iron oxide red 600g, HR Huang 620g,
Flow anticaking agent 300g, silver powder 600g, 500F auxiliary agent 25g.
Preparation process be the same as Example 1.Use after tested, effect is similar to Example 1.
Embodiment 3
A kind of preparation method of imitative nickel metal powder coating, comprises the following steps：
Compared with Example 1, raw material composition is：
Weigh respectively polyester resin 100kg, epoxy resin 65kg, defoamer 1.8kg, optical brightener 4kg, levelling agent 4.3kg,
Scratching resistant 2.5kg, filler 120kg, titanium dioxide 15kg, carbon black 500g, iron oxide yellow 700g, iron oxide red 700g, HR Huang 720g, flowing are anti-
Agglomeration agent 1100g, silver powder 1400g, 500F auxiliary agent 75g.
Preparation process be the same as Example 1.Use after tested, effect is similar to Example 1.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all embodiments can not be exhaustive here, it is every to belong to this hair
Row of the obvious changes or variations that bright technical scheme is extended out still in protection scope of the present invention.
Claims (9)
1. a kind of imitative nickel metal powder coating, it is characterised in that in parts by weight, including following raw material components：
90-110 parts of polyester resin, 65-72 parts of epoxy resin, 0.5-1.8 parts of defoamer, 2.5-4 parts of optical brightener, levelling agent 3.5-
4.3 parts, 1.5-2.5 parts of scratching resistant, 90-120 parts of filler, 8-15 parts of titanium dioxide, 0.3-0.5 parts of carbon black, 6-7 parts of iron oxide yellow, iron
Red 0.6-0.7 parts, 0.62-0.72 parts of HR Huangs, 0.3-1.1 parts of anticaking agent of flowing, 0.6-1.4 parts of silver powder, aluminium powder diffusion arrangement
0.025-0.075 parts of auxiliary agent.
2. a kind of imitative nickel metal powder coating according to claim 1, it is characterised in that the polyester resin is acid number
45-56mgKOH/g end carboxyl saturated polyester resins.
3. a kind of imitative nickel metal powder coating according to claim 1, it is characterised in that the epoxy resin is epoxide number
0.110-0.140eq/100g bisphenol A type epoxy resins.
4. a kind of imitative nickel metal powder coating according to claim 1, it is characterised in that the defoamer is benzoin；
The optical brightener is propylene ester copolymer；
The levelling agent is containing acrylated oligomer；
The scratching resistant is polytetrafluoroethylene (PTFE) wax powder；
The filler is two or three in mica powder, blanc fixe, extinction barium, calcium carbonate；
The flowing anticaking agent is the western coating Co., Ltd JKZ518 of Jiujiang City Jack or Wuhan Yin Cai Science and Technology Ltd.s
L518；
The silver powder is 2-3 microns of superfine aluminium powers of particle diameter；
The aluminium powder diffusion arrangement auxiliary agent is Guangzhou Tian Long groups 500F.
5. the preparation method of the imitative nickel metal powder coating as described in claim 1-4 is any, it is characterised in that including following step
Suddenly：
1) by polyester resin, epoxy resin, defoamer, optical brightener, levelling agent, scratching resistant, filler, titanium dioxide, carbon black, iron
In Huang, iron oxide red, mixer of the HR Huang inputs with high-speed breakage function, the extruded machine extrusion of compound grinds, obtains powder on earth；
2) by flowing anticaking agent, silver powder, mixer of the aluminium powder diffusion arrangement auxiliary agent input with high-speed breakage function, then step is put into
It is rapid 1) made from bottom powder, when first opening hybrid electric motor mixing a period of time, then starting high-speed breakage motor simultaneously and handle one section
Between, reached after powder temperature after 46 ± 2 DEG C, afterwards blowing, obtain imitative nickel metal powder coating.
6. the preparation method of imitative nickel metal powder coating according to claim 5, it is characterised in that step 1) in, mixing
Material cools down film-making through double screw extruder in 100 DEG C of I areas, 115 DEG C of II areas blending extrusion, and sheet stock wears into DN particle diameters 30 through flour mill
± 3 microns of bottom powder.
7. the preparation method of imitative nickel metal powder coating according to claim 5, it is characterised in that step 2) in, start
Hybrid electric motor mixing 2-4 minutes, then start high-speed breakage motor bonding simultaneously after 7-15 minutes, powder temperature reaches 46 ± 2 degree,
Closing high-speed crushes motor, and blowing crosses 140 mesh vibratory sieves, bonding and must imitate nickel metal powder coating finished product.
8. the preparation method of imitative nickel metal powder coating according to claim 5, it is characterised in that the band high-speed breakage
Power 18.5KW, the rotating speed 300r/min of the hybrid electric motor of the mixer of function, power 7.5KW, the rotating speed of high-speed breakage motor
2980r/min。
9. the preparation method of imitative nickel metal powder coating according to claim 5, it is characterised in that the band high-speed breakage
The mixer of function also carries thermometer, for measuring powder temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273202.7A CN107057535A (en) | 2017-04-25 | 2017-04-25 | A kind of imitative nickel metal powder coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273202.7A CN107057535A (en) | 2017-04-25 | 2017-04-25 | A kind of imitative nickel metal powder coating and preparation method thereof |
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Family
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| CN201710273202.7A Pending CN107057535A (en) | 2017-04-25 | 2017-04-25 | A kind of imitative nickel metal powder coating and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504263A (en) * | 2018-05-08 | 2018-09-07 | 浙江绿环新材料科技有限公司 | A kind of Novel imitation plating powder coating technology flow |
| CN109593448A (en) * | 2018-11-27 | 2019-04-09 | 江门市皇宙实业有限公司 | A kind of powdery paints of energy replacing electroplating nickel effect |
| CN109943198A (en) * | 2019-04-11 | 2019-06-28 | 德汇新材料科技南通有限公司 | Bottom powder, metal powder coating and application for metal powder coating |
| CN110669409A (en) * | 2019-10-10 | 2020-01-10 | 湖南连心科技有限公司 | High-imitation anodizing powder coating and preparation method and application thereof |
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| CN103160192A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Sand texture type polyester/epoxy powder coating and preparation method thereof |
| CN103160203A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Continuous emblazonry powder coating and preparation method thereof |
| CN103160181A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Pearl-lustre powder coating and preparation method thereof |
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2017
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| CN103160194A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Orange grain type polyester/epoxy powder coating and preparation method thereof |
| CN103160192A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Sand texture type polyester/epoxy powder coating and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504263A (en) * | 2018-05-08 | 2018-09-07 | 浙江绿环新材料科技有限公司 | A kind of Novel imitation plating powder coating technology flow |
| CN109593448A (en) * | 2018-11-27 | 2019-04-09 | 江门市皇宙实业有限公司 | A kind of powdery paints of energy replacing electroplating nickel effect |
| CN109943198A (en) * | 2019-04-11 | 2019-06-28 | 德汇新材料科技南通有限公司 | Bottom powder, metal powder coating and application for metal powder coating |
| CN109943198B (en) * | 2019-04-11 | 2021-06-18 | 德汇新材料科技南通有限公司 | Base powder for metal powder coating, metal powder coating and application |
| CN110669409A (en) * | 2019-10-10 | 2020-01-10 | 湖南连心科技有限公司 | High-imitation anodizing powder coating and preparation method and application thereof |
| CN110669409B (en) * | 2019-10-10 | 2021-06-25 | 湖南连心科技有限公司 | High-imitation anodizing powder coating and preparation method and application thereof |
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