CN108912940A - A kind of hot galvanizing color coating cladding plate production coating and preparation method thereof - Google Patents
A kind of hot galvanizing color coating cladding plate production coating and preparation method thereof Download PDFInfo
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- CN108912940A CN108912940A CN201810921733.7A CN201810921733A CN108912940A CN 108912940 A CN108912940 A CN 108912940A CN 201810921733 A CN201810921733 A CN 201810921733A CN 108912940 A CN108912940 A CN 108912940A
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- parts
- coating
- resin
- plate production
- cladding plate
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Classifications
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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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09D161/32—Modified amine-aldehyde condensates
-
- 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
- C09D115/00—Coating compositions based on rubber derivatives
-
- 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
- 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
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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)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of hot galvanizing color coating cladding plate production coating, are made of the component of following parts by weight：45-55 parts of isobutanol etherified amino resins, 45-55 parts of LH-60 resin, 10-15 parts of titanium dioxide, 35-45 parts of maleation low molecular weight liquid polybutadiene, 2-6 parts of silane coupling agent, 9-13 parts of modified filler, 12-18 parts of butanol, 12-18 parts of pigment, the beneficial effects of the invention are as follows：It is basic resin with isobutanol etherified amino resins and LH-60 resin, using butanol as diluent, preparation process is simple, and final coating fineness obtained is good, and quality is high, has the excellent performances such as oil resistivity, sea water resistance, wear-resistant and impact resistance.
Description
Technical field
The present invention is a kind of hot galvanizing color coating cladding plate production coating and preparation method thereof.
Background technique
Coil Coating Products, that is, color painted steel strip are (to take off using cold-rolled steel sheet and galvanized steel plain sheet as substrate by surface preparation
Rouge, cleaning, chemical conversion treatment), coated (rolling method) with the painting of continuous method, the manufactured production through overbaking and cooling
Product.Coated steel sheet has lightweight, beauty and good Corrosion Protection, and can directly process, it gives construction industry, shipbuilding industry, vehicle
Manufacturing industry, furniture industry, electric utility etc. provide a kind of novel raw material, play with steel generation wood, efficiently construction, save
The energy prevents the good results such as pollution.
In the environment such as the intensive road both sides of industrial pollution area, vehicle flowrate or the seashore of corrosion-vulnerable, Coil Coating Products due to
For a long time by the infringement of ultraviolet light, acid rain, acid mist, salt water etc., service life receives strong influence.In order to improve building
The weatherability and persistence of object, Kynoar Coil Coating Products have obtained more and more concerns and application.Due to the electronegativity of fluorine
Especially big, the bond energy of covalent bond formed with other elements is very strong, adds to the short shielding action to carbon key of bond distance of C-F key, therefore
Kynoar has preferable stability and anti-stain characteristic to heat, light and chemical reagent.But Polyvinylidene Fluoride Coatings and metal
Adherence it is poor, need to generally be reused when in use through allyl resin is modified, but effect is not significant, and reduces
The excellent weatherability of Kynoar and anti-stain characteristic affect its LP blades time limit.
Summary of the invention
The purpose of the present invention is to provide a kind of hot galvanizing color coating cladding plate production coating and preparation method thereof, on solving
State the problem of proposing in background technique.
To achieve the above object, the present invention provides the following technical solutions：
A kind of hot galvanizing color coating cladding plate production coating, is made of the component of following parts by weight：Isobutanol etherified amino tree
45-55 parts of rouge, 45-55 parts of LH-60 resin, 10-15 parts of titanium dioxide, 35-45 parts of maleation low molecular weight liquid polybutadiene,
2-6 parts of silane coupling agent, 9-13 parts of modified filler, 12-18 parts of butanol, 12-18 parts of pigment.
As a further solution of the present invention：It is made of the component of following parts by weight：Isobutanol etherified amino resins 48-52
Part, 48-52 parts of LH-60 resin, 11-14 parts of titanium dioxide, 38-42 parts of maleation low molecular weight liquid polybutadiene, silane are even
Join agent 3-5 parts, 10-12 parts of modified filler, 14-16 parts of butanol, 14-16 parts of pigment.
As further scheme of the invention：It is made of the component of following parts by weight：Isobutanol etherified amino resins 50
Part, 4 parts of silane coupling agent, changes 50 parts of LH-60 resin, 13 parts of titanium dioxide, 40 parts of maleation low molecular weight liquid polybutadiene
Property 11 parts of filler, 15 parts of butanol, 15 parts of pigment.
A kind of hot galvanizing color coating cladding plate production preparation method of coating, includes the following steps：
S1 weighs isobutanol etherified amino resins by weight, LH-60 resin, titanium dioxide, silane coupling agent, is modified and fills out
Material and pigment carry out high speed dispersion, are ground later, until grain fineness is less than 500 mesh；
Above-mentioned gained is added to tune and converted in kettle by S2, and butanol and maleation low molecular weight liquid polybutadiene is added,
It exchanges later and converts kettle and heated；
S3, reaction while, are sufficiently stirred, after the reaction was completed, cross 200 meshes to get.
As a further solution of the present invention：In step S2, reaction kettle heating temperature is 95 DEG C, and in 95 ± 2 DEG C of ranges
Inside holding 2 hours.
As a further solution of the present invention：In step S1, the revolving speed that high speed dispersion is is 2000 turns or more, time 1-
1.5 hour.
Compared with prior art, the beneficial effects of the invention are as follows：Using isobutanol etherified amino resins and LH-60 resin as base
Plinth resin, using butanol as diluent, preparation process is simple, and final obtained coating fineness is good, and quality is high, have oil resistivity,
The excellent performances such as sea water resistance, wear-resistant and impact resistance.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
By taking preparation process as an example, S1 weighs 45 parts of isobutanol etherified amino resins, 10 parts of titanium dioxide, LH-60 by weight
High speed dispersion, high speed are carried out in 12 parts of 45 parts of resin, 2 parts of silane coupling agent, 9 parts of modified filler and pigment investment high speed dispersers
It 2000 turns of dispersing speed or more, jitter time 1 hour, is ground later, until grain fineness is less than 500 mesh；
Above-mentioned gained is added to tune and converted in kettle by S2, and 12 parts of butanol and the poly- fourth of maleation low molecular weight liquid is added
35 parts of diene, exchange later and convert kettle and be heated to 95 DEG C, and 95 ± 2 DEG C range inside holding 2 hours；
S3, reaction while, are sufficiently stirred, after the reaction was completed, cross 200 meshes to get.
Embodiment 2
By taking preparation process as an example, S1 weighs 55 parts of isobutanol etherified amino resins, 15 parts of titanium dioxide, LH-60 by weight
High speed dispersion is carried out in 18 parts of 55 parts of resin, 6 parts of silane coupling agent, 13 parts of modified filler and pigment investment high speed dispersers, it is high
2000 turns of fast dispersing speed or more jitter time 1.5 hours, is ground later, until grain fineness is less than 500 mesh；
Above-mentioned gained is added to tune and converted in kettle by S2, and 18 parts of butanol and the poly- fourth of maleation low molecular weight liquid is added
45 parts of diene, exchange later and convert kettle and be heated to 95 DEG C, and 95 ± 2 DEG C range inside holding 2 hours；
S3, reaction while, are sufficiently stirred, after the reaction was completed, cross 200 meshes to get.
Embodiment 3
By taking preparation process as an example, S1 weighs 50 parts of isobutanol etherified amino resins, 13 parts of titanium dioxide, LH-60 by weight
High speed dispersion is carried out in 15 parts of 50 parts of resin, 4 parts of silane coupling agent, 11 parts of modified filler and pigment investment high speed dispersers, it is high
2000 turns of fast dispersing speed or more jitter time 1 hour, is ground later, until grain fineness is less than 500 mesh；
Above-mentioned gained is added to tune and converted in kettle by S2, and 15 parts of butanol and the poly- fourth of maleation low molecular weight liquid is added
40 parts of diene, exchange later and convert kettle and be heated to 95 DEG C, and 95 ± 2 DEG C range inside holding 2 hours；
S3, reaction while, are sufficiently stirred, after the reaction was completed, cross 200 meshes to get.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of hot galvanizing color coating cladding plate production coating, which is characterized in that be made of the component of following parts by weight：Isobutyl alcohol ether
Change amino resins 45-55 parts, 45-55 parts of LH-60 resin, 10-15 parts of titanium dioxide, maleation low molecular weight liquid polybutadiene
35-45 parts, 2-6 parts of silane coupling agent, 9-13 parts of modified filler, 12-18 parts of butanol, 12-18 parts of pigment.
2. a kind of hot galvanizing color coating cladding plate production coating according to claim 1, which is characterized in that the etherified ammonia of isobutyl
48-52 parts of base resin, 48-52 parts of LH-60 resin, 11-14 parts of titanium dioxide, maleation low molecular weight liquid polybutadiene 38-
42 parts, 3-5 parts of silane coupling agent, 10-12 parts of modified filler, 14-16 parts of butanol, 14-16 parts of pigment.
3. a kind of hot galvanizing color coating cladding plate production coating according to claim 1, which is characterized in that the etherified ammonia of isobutyl
It is 50 parts of base resin, 50 parts of LH-60 resin, 13 parts of titanium dioxide, 40 parts of maleation low molecular weight liquid polybutadiene, silane coupled
4 parts of agent, 11 parts of modified filler, 15 parts of butanol, 15 parts of pigment.
4. a kind of hot galvanizing color coating cladding plate production a method according to any one of claims 1-3 preparation method of coating, feature exist
In including the following steps：
S1, weigh by weight isobutanol etherified amino resins, LH-60 resin, titanium dioxide, silane coupling agent, modified filler and
Pigment carries out high speed dispersion, is ground later, until grain fineness is less than 500 mesh；
Above-mentioned gained is added to tune and converted in kettle by S2, and butanol and maleation low molecular weight liquid polybutadiene is added, later
It exchanges and converts kettle and heated；
S3, reaction while, are sufficiently stirred, after the reaction was completed, cross 200 meshes to get.
5. the preparation method that coating is used in hot galvanizing color coating cladding plate production according to claim 4, which is characterized in that step S2
In, reaction kettle heating temperature be 95 DEG C, and 95 ± 2 DEG C range inside holding 2 hours.
6. the preparation method that coating is used in hot galvanizing color coating cladding plate production according to claim 4, which is characterized in that step S1
In, the revolving speed that high speed dispersion is is 2000 turns or more, and the time is 1-1.5 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921733.7A CN108912940A (en) | 2018-08-14 | 2018-08-14 | A kind of hot galvanizing color coating cladding plate production coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921733.7A CN108912940A (en) | 2018-08-14 | 2018-08-14 | A kind of hot galvanizing color coating cladding plate production coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108912940A true CN108912940A (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810921733.7A Pending CN108912940A (en) | 2018-08-14 | 2018-08-14 | A kind of hot galvanizing color coating cladding plate production coating and preparation method thereof |
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| Country | Link |
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| CN (1) | CN108912940A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289591A (en) * | 2008-06-12 | 2008-10-22 | 北京科技大学 | Environment protection type corrosion resistant coating and method for preparing same |
| CN103555115A (en) * | 2013-11-04 | 2014-02-05 | 安庆菱湖涂料有限公司 | Paint for galvanized sheet and preparation method thereof |
-
2018
- 2018-08-14 CN CN201810921733.7A patent/CN108912940A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289591A (en) * | 2008-06-12 | 2008-10-22 | 北京科技大学 | Environment protection type corrosion resistant coating and method for preparing same |
| CN103555115A (en) * | 2013-11-04 | 2014-02-05 | 安庆菱湖涂料有限公司 | Paint for galvanized sheet and preparation method thereof |
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Application publication date: 20181130 |
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