CN109504248A - A kind of production method of unreal blue baking vanish - Google Patents
A kind of production method of unreal blue baking vanish Download PDFInfo
- Publication number
- CN109504248A CN109504248A CN201811276748.9A CN201811276748A CN109504248A CN 109504248 A CN109504248 A CN 109504248A CN 201811276748 A CN201811276748 A CN 201811276748A CN 109504248 A CN109504248 A CN 109504248A
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- Prior art keywords
- weight
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- unreal
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- blue
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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
- 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
- C09D5/002—Priming 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
- 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
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
A kind of production method of unreal blue baking vanish, including priming paint, the ingredient of priming paint are as follows: polyester resin, solvent, dispersing agent, anti-settling agent, carbon black powder, the stirring of kettle high speed is first added material into, then the material being stirred is fully ground by sand mill, high-speed stirred is ground to 15 μm or less and is made into slurry；Defoaming agent, levelling agent, catalyst, adhesion promoter, amino resins, solvent, will the above material be added before be sufficiently stirred in ground slurry complete it is spare；Finishing coat, the ingredient of finishing coat are as follows: polyester resin, amino resins, catalyst, levelling agent, adhesion promoter, solvent, unreal blue powder；It adjusts spare；Color coating equipment primer coating is used first on galvanized sheet, primer dry films are with a thickness of 5 ~ 9 μm；It is then coated with finishing coat, finishing coat thickness of dry film is 15 ~ 16 μm.The unreal blue varnish board produced have the characteristics that adhesive force it is good, it is anti-scratch it is good, buckling performance is good, corrosion-resistant, glossiness is high, salt spray resistance, color uniqueness.
Description
Technical field
The present invention relates to a kind of baking vanish, especially a kind of production method of unreal blue baking vanish.
Background technique
Coating is that one kind can be coated in object surface with different construction technologies, and formation is sticked securely, with centainly strong
Degree, continuous solid film.The film common name film formed in this way, also known as paint film or coating.It is divided into liquid coating by coating form
(solution-type, emulsion-type, dispersing type, no-solvent type), solids coating (powdery paints) etc.；By coating applications be divided into building coating,
Industrial coating, universal lacquer, sapecial coating；It is divided into water paint, solvent based coating, no-solvent type coating etc. by decentralized medium；
It is divided into antirusting paint, anticorrosive paint, heat-resistant coating, fireproof coating, coatings, antifouling paint etc. by functional coating film；By film
Function is divided into antirusting paint, anticorrosive paint, heat-resistant coating, fireproof coating, coatings, antifouling paint etc.；By construction method point
For spray painting, dipping lacquer, electrophoretic paint, certainly swimming paint, roller coating etc..
Coating has reflected light, shines, absorbs and reflect infrared ray, absorbs the light such as solar energy, shielding ray, flag colors
Learn the effect of aspect of performance；There are also various different roles such as antinoise, vibration damping, disinfecting, anti-condensation, anti-freeze etc..Coating
It is strong to ground or to the adhesive force of old paint film the features such as appearance gloss, color is fine and smooth with protecting light colour retention, there is hardness, punching
It hits, the characteristics such as flexibility.
Coating Industry in Our Country faces huge challenge at present, and the competition of Coating Market will be unprecedented, domestic enterprise
To occupy a tiny space in the market, the exploitation of new technology, new product is crucial.The exploitation of sapecial coating will become 21 century
The exploitation hot spot of Chinese Coating Market.The various functional paints in China --- waterproof material, fireproof coating, floor coatings, fluorine carbon
Coating, nano composite dope, camouflage paint, antifouling paint, anticorrosive paint, coil coating, aqueous polyurethane coating and heat-insulated
Coating etc..Coating is just towards low pollutions such as Water-borne modification, powdered, solvent free, high solid and radiation curing, nuisanceless simultaneously
Direction develop.These low pollutions, nuisanceless coating account for 70% or more of whole coating at present, have accounted for the 93% of coating within 2015
More than.Water paint is the main force of the following coating, accounts for 30% or more of world's coating total amount at present, coatings industry 2 most
It has overwhelming superiority in the building coating of one of big application field, especially in industrially developed country.In another maximum application
Field --- in industrial coating, water paint has accounted for the 20% of world industry coating, is up to 30% or more by 2010.
Recently the functionality of baking vanish is also had higher requirement, thus with particulate metal gloss metallic finishe gradually by
To favor.The decorative effect of metal flash paint is due to being added to the effect pigments such as metallic aluminium powder or pearl powder, light in coating
By regular reflection, transmission and interference after irradiation, the flash effect for having metallic luster changeable colors along with angle is showed.Flash metal luster
It is not only specious that paint applies part, and paint film has an anticorrosive effect (acid and alkali-resistance, solvent resistant), heat-resisting, wear-resisting, uvioresistant, resistance to
Hou Xingqiang, thus it is widely used in the industries such as household electrical appliance, automobile, motor vehicle, decoration, building.But conventional metals baking vanish is also
There is a problem of that glossiness and salt spray resistance are bad, therefore also needs to study this.
Summary of the invention
The technical problems to be solved in view of the defects of the present invention is to propose a kind of adhesive force it is good, anti-scratch it is good,
Buckling performance is good, corrosion-resistant, glossiness is high, the production method of salt spray resistance, the unique unreal blue baking vanish of color.
The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions,
A kind of production method of unreal blue baking vanish, its main feature is that:
Including priming paint, the ingredient of priming paint are as follows:
Means of abrasion: polyester resin 36-41 parts by weight, solvent 10-15 parts by weight, dispersing agent 0.5-1 parts by weight, anti-settling agent 0.2-
0.7 parts by weight, carbon black powder 4-9 parts by weight first add material into the stirring of kettle high speed, then the material being stirred are filled by sand mill
Divide grinding, high-speed stirred is ground to 15 μm or less and is made into slurry；
Finished product ingredient: defoaming agent 0.1-0.5 parts by weight, levelling agent 0.2-0.7 parts by weight, catalyst 0.1-0.5 parts by weight, attachment
Power promotor 1-5 parts by weight, amino resins 3-8 parts by weight, solvent 0.5-1 parts by weight are ground before the above material is added
Slurry in be sufficiently stirred complete it is spare；
Finishing coat, the ingredient of finishing coat are as follows: polyester resin 68-75 parts by weight, amino resins 35-45 parts by weight, catalyst 0.5-1.5 weight
Measure part, levelling agent 1-5 parts by weight, adhesion promoter 5-10 parts by weight, solvent 1-2 parts by weight, unreal blue powder 2-5 parts by weight；It adjusts
It is spare；
Color coating equipment primer coating is used first on galvanized sheet, baking temperature is 220 ~ 250 DEG C, 60 ~ 90 seconds plate temperature of baking time
193-216 DEG C, primer dry films are with a thickness of 5 ~ 9 μm；
It is then coated with finishing coat, baking temperature is 230 ~ 260 DEG C, 60 ~ 90 seconds 200-236 DEG C of plate temperature of baking time, finishing coat dry film
With a thickness of 15 ~ 16 μm.
The technical problem to be solved in the present invention can also further realize by the following technical programs, galvanized sheet with a thickness of
0.30mm。
The technical problem to be solved in the present invention can also further realize by the following technical programs, the ingredient of priming paint
Are as follows: 38 parts by weight of polyester resin, 12 parts by weight of solvent, 0.8 parts by weight of dispersing agent, 0.5 parts by weight of anti-settling agent, 6 weight of carbon black powder
Part；0.2 parts by weight of defoaming agent, 0.5 parts by weight of levelling agent, 0.2 parts by weight of catalyst, 3 parts by weight of adhesion promoter, amino tree
5 parts by weight of rouge, 0.8 parts by weight of solvent.
The technical problem to be solved in the present invention can also further realize by the following technical programs, the ingredient of finishing coat
Are as follows: 70 parts by weight of polyester resin, 40 parts by weight of amino resins, 0.8 parts by weight of catalyst, 3 parts by weight of levelling agent, adhesive force promote
8 parts by weight of agent, 2 parts by weight of solvent, unreal 3 parts by weight of blue powder.
Compared with prior art, the present invention first apply space black backing varnish applies unreal blue finishing coat again, and be equipped with unique formula and
Technique, the unreal blue varnish board produced have adhesive force it is good, it is anti-scratch it is good, buckling performance is good, corrosion-resistant, glossiness is high, salt tolerant
The feature of mist, color uniqueness.
Specific embodiment
The specific technical solution of the present invention described further below, in order to which those skilled in the art is further understood that
The present invention, without constituting the limitation to its right.
A kind of production method of unreal blue baking vanish,
Including priming paint, the ingredient of priming paint are as follows:
Means of abrasion: polyester resin 36-41 parts by weight, solvent 10-15 parts by weight, dispersing agent 0.5-1 parts by weight, anti-settling agent 0.2-
0.7 parts by weight, carbon black powder 4-9 parts by weight first add material into the stirring of kettle high speed, then the material being stirred are filled by sand mill
Divide grinding, high-speed stirred is ground to 15 μm or less and is made into slurry；
Finished product ingredient: defoaming agent 0.1-0.5 parts by weight, levelling agent 0.2-0.7 parts by weight, catalyst 0.1-0.5 parts by weight, attachment
Power promotor 1-5 parts by weight, amino resins 3-8 parts by weight, solvent 0.5-1 parts by weight are ground before the above material is added
Slurry in be sufficiently stirred complete it is spare；
Finishing coat, the ingredient of finishing coat are as follows: polyester resin 68-75 parts by weight, amino resins 35-45 parts by weight, catalyst 0.5-1.5 weight
Measure part, levelling agent 1-5 parts by weight, adhesion promoter 5-10 parts by weight, solvent 1-2 parts by weight, unreal blue powder 2-5 parts by weight；It adjusts
It is spare；
Color coating equipment primer coating is used first on galvanized sheet, baking temperature is 220 ~ 250 DEG C, 60 ~ 90 seconds plate temperature of baking time
193-216 DEG C, primer dry films are with a thickness of 5 ~ 9 μm；
It is then coated with finishing coat, baking temperature is 230 ~ 260 DEG C, 60 ~ 90 seconds 200-236 DEG C of plate temperature of baking time, finishing coat dry film
With a thickness of 15 ~ 16 μm.
Galvanized sheet is with a thickness of 0.30mm.
The golden yellow enamel polyester paint of sudden strain of a muscle of the invention is a kind of functional coil coating, good, the anti-scratch good, bending with adhesive force
Can be good, corrosion-resistant, glossiness is high, salt spray resistance, unique color the features such as.
The ingredient of specific priming paint are as follows: 38 parts by weight of polyester resin, 12 parts by weight of solvent, 0.8 parts by weight of dispersing agent are anti-settling
0.5 parts by weight of agent, 6 parts by weight of carbon black powder；0.2 parts by weight of defoaming agent, 0.5 parts by weight of levelling agent, 0.2 parts by weight of catalyst are attached
3 parts by weight of adhesion promoter, 5 parts by weight of amino resins, 0.8 parts by weight of solvent.
The ingredient of specific finishing coat are as follows: 70 parts by weight of polyester resin, 40 parts by weight of amino resins, 0.8 parts by weight of catalyst,
3 parts by weight of levelling agent, 8 parts by weight of adhesion promoter, 2 parts by weight of solvent, unreal 3 parts by weight of blue powder.
Detection performance result:
70-100 ° of gloss,
Hardness >=2H,
O grades of adhesive force (drawing lattice),
Impact force 13J,
T is curved≤and 3T do not split,
Resistance to butanone (mek) >=200 time.
Process flow and requirement
1, check whether equipment, tool are normal, safety, health；
2, labour protection articles for use is worn；
3, by formula accurate weighing ingredient；
4, finished product ingredient；
5, item performance inverse indicator is closed in detection；
6, it mixes colours；
7, baking is covered in primary coat；
8, finishing coat coating baking；
9, performance indexes is detected again.
Claims (4)
1. a kind of production method of unreal blue baking vanish, it is characterised in that:
Including priming paint, the ingredient of priming paint are as follows:
Means of abrasion: polyester resin 36-41 parts by weight, solvent 10-15 parts by weight, dispersing agent 0.5-1 parts by weight, anti-settling agent 0.2-
0.7 parts by weight, carbon black powder 4-9 parts by weight first add material into the stirring of kettle high speed, then the material being stirred are filled by sand mill
Divide grinding, high-speed stirred is ground to 15 μm or less and is made into slurry；
Finished product ingredient: defoaming agent 0.1-0.5 parts by weight, levelling agent 0.2-0.7 parts by weight, catalyst 0.1-0.5 parts by weight, attachment
Power promotor 1-5 parts by weight, amino resins 3-8 parts by weight, solvent 0.5-1 parts by weight are ground before the above material is added
Slurry in be sufficiently stirred complete it is spare；
Finishing coat, the ingredient of finishing coat are as follows: polyester resin 68-75 parts by weight, amino resins 35-45 parts by weight, catalyst 0.5-1.5 weight
Measure part, levelling agent 1-5 parts by weight, adhesion promoter 5-10 parts by weight, solvent 1-2 parts by weight, unreal blue powder 2-5 parts by weight；It adjusts
It is spare；
Color coating equipment primer coating is used first on galvanized sheet, baking temperature is 220 ~ 250 DEG C, 60 ~ 90 seconds plate temperature of baking time
193-216 DEG C, primer dry films are with a thickness of 5 ~ 9 μm；
It is then coated with finishing coat, baking temperature is 230 ~ 260 DEG C, 60 ~ 90 seconds 200-236 DEG C of plate temperature of baking time, finishing coat dry film
With a thickness of 15 ~ 16 μm.
2. the production method of unreal blue baking vanish according to claim 1, it is characterised in that: galvanized sheet is with a thickness of 0.30mm.
3. the production method of unreal blue baking vanish according to claim 1, it is characterised in that: the ingredient of priming paint are as follows: polyester tree
38 parts by weight of rouge, 12 parts by weight of solvent, 0.8 parts by weight of dispersing agent, 0.5 parts by weight of anti-settling agent, 6 parts by weight of carbon black powder；Defoaming agent
0.2 parts by weight, 0.5 parts by weight of levelling agent, 0.2 parts by weight of catalyst, 3 parts by weight of adhesion promoter, 5 weight of amino resins
Part, 0.8 parts by weight of solvent.
4. the production method of unreal blue baking vanish according to claim 1, it is characterised in that: the ingredient of finishing coat are as follows: polyester tree
70 parts by weight of rouge, 40 parts by weight of amino resins, 0.8 parts by weight of catalyst, 3 parts by weight of levelling agent, 8 weight of adhesion promoter
Part, 2 parts by weight of solvent, unreal 3 parts by weight of blue powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276748.9A CN109504248A (en) | 2018-10-30 | 2018-10-30 | A kind of production method of unreal blue baking vanish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276748.9A CN109504248A (en) | 2018-10-30 | 2018-10-30 | A kind of production method of unreal blue baking vanish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109504248A true CN109504248A (en) | 2019-03-22 |
Family
ID=65747164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811276748.9A Pending CN109504248A (en) | 2018-10-30 | 2018-10-30 | A kind of production method of unreal blue baking vanish |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789082A (en) * | 2015-04-28 | 2015-07-22 | 廊坊立邦涂料有限公司 | High-temperature-resistant amino baking varnish and preparation method thereof |
| CN105419575A (en) * | 2015-12-03 | 2016-03-23 | 陕西宝塔山油漆股份有限公司 | Low-temperature curing primer-topcoat coil coating back paint and preparation method thereof |
| CN105907272A (en) * | 2016-05-30 | 2016-08-31 | 宿迁市三石包装容器有限公司 | Preparation of baking finish for paint-drying bucket and spraying method |
| WO2017154036A1 (en) * | 2016-03-08 | 2017-09-14 | 日鉄住金鋼板株式会社 | Coated plate and method for manufacturing same |
| CN108250876A (en) * | 2017-12-13 | 2018-07-06 | 中国特种飞行器研究所 | A kind of black brake baking vanish of bottom surface unification and preparation method thereof |
-
2018
- 2018-10-30 CN CN201811276748.9A patent/CN109504248A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789082A (en) * | 2015-04-28 | 2015-07-22 | 廊坊立邦涂料有限公司 | High-temperature-resistant amino baking varnish and preparation method thereof |
| CN105419575A (en) * | 2015-12-03 | 2016-03-23 | 陕西宝塔山油漆股份有限公司 | Low-temperature curing primer-topcoat coil coating back paint and preparation method thereof |
| WO2017154036A1 (en) * | 2016-03-08 | 2017-09-14 | 日鉄住金鋼板株式会社 | Coated plate and method for manufacturing same |
| CN105907272A (en) * | 2016-05-30 | 2016-08-31 | 宿迁市三石包装容器有限公司 | Preparation of baking finish for paint-drying bucket and spraying method |
| CN108250876A (en) * | 2017-12-13 | 2018-07-06 | 中国特种飞行器研究所 | A kind of black brake baking vanish of bottom surface unification and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |
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| RJ01 | Rejection of invention patent application after publication |