CN103980790A - Water-based metallic paint and preparation method thereof - Google Patents
Water-based metallic paint and preparation method thereof Download PDFInfo
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- CN103980790A CN103980790A CN201410215775.0A CN201410215775A CN103980790A CN 103980790 A CN103980790 A CN 103980790A CN 201410215775 A CN201410215775 A CN 201410215775A CN 103980790 A CN103980790 A CN 103980790A
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- aqueous metallic
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Abstract
The invention discloses a water-based metallic paint and a preparation method thereof. The material is prepared by comprising the following compositions in parts by weight: 50-65 parts of polyacrylamide, 2-10 parts of sodium humate, 5-10 parts of propylene glycol ether, 5-10 parts of magnesium hydroxide, 5-10 parts of barium sulfate, 2-3 parts of alum powder, 1-3 parts of trimethylolpropane and 100 parts of water. The water-based metallic paint not only has excellent scratch resistance performance, but also has certain flame retardance, and the weather resistance and the environment-friendly property can be both improved.
Description
Technical field
The invention belongs to metallic paint field, particularly a kind of aqueous metallic paint and preparation method thereof.
Background technology
Widespread use along with metal material, the demand of metal surface coating, also day by day increasing, is had plenty of in order to resist severe environment, need coat enamelled coating on surface, such as high temperature resistant, cold-resistant, UV resistant, corrosion-resistant etc., what have is in order to play an effect attractive in appearance.
In a lot of fields, by it, be automotive field at present, need come greatlyr to the demand of metallic paint, and existing metallic paint all contains formaldehyde, in use procedure, can affect HUMAN HEALTH.Meanwhile, existing metallic paint is also not enough to some extent aspect scraping and wiping resistance performance, to such an extent as to slight scratch, all can make lacquer painting stay to be difficult to the scratch reversing.
Along with environmental quality is paid attention to by people day by day, environmental quality has received increasing concern, because the metallic paint of and environmental protection good to various aspects of performance is also day by day required by people.
Summary of the invention
Demand for above-mentioned, the object of this invention is to provide a kind of aqueous metallic paint and preparation method thereof, and the metallic paint making not only has good scraping and wiping resistance performance, and has certain flame retardant resistance, and there is good improvement its weathering resistance and feature of environmental protection aspect.
Object of the present invention can be achieved through the following technical solutions:
An aqueous metallic paint, by the component that comprises following weight part, made:
Described component also comprises toner 0-1 weight part.
Described toner is a kind of in titanium dioxide, ferric oxide or carbon black.
A preparation method for aqueous metallic paint, the method comprises the following steps:
By polyacrylamide 50-65 weight part, Sodium salts humic acids 2-10 weight part, propylene glycol 5-10 weight part, alum powder 2-3 weight part, TriMethylolPropane(TMP) 1-3 weight part and water 100 weight parts, after mixing, at 60-65 ℃, stir 30-40 minute, be warming up to again 60-70 ℃, add magnesium hydroxide 5-10 weight part, barium sulfate 5-10 weight part and toner 0-1 weight part, stir, obtain aqueous metallic paint.
Described stir speed (S.S.) is 800 revs/min.
Beneficial effect:
Aqueous metallic paint of the present invention does not add formaldehyde in preparation process, avoided the injury of formaldehyde to human body, the aqueous metallic paint that the present invention makes be take water as dissolve medium, the homogeneity of the paint obtaining, favorable dispersity, the present invention is by adding magnesium hydroxide, make the metallic paint of preparation there is certain flame retardant properties, can be used for appliance field, there is fire safety.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
By polyacrylamide 50kg, Sodium salts humic acids 2kg, propylene glycol 5kg, alum powder 2kg, TriMethylolPropane(TMP) 1kg and water 100kg, after mixing, at 60 ℃, stir 40 minutes, be warming up to again 60 ℃, add magnesium hydroxide 5kg and barium sulfate 5kg, with 800 revs/min of stirrings 20 minutes, obtain aqueous metallic paint.
The performance test results that makes metallic paint is as shown in table 1.
Embodiment 2
By polyacrylamide 65kg, Sodium salts humic acids 10kg, propylene glycol 10kg, alum powder 3kg, TriMethylolPropane(TMP) 3kg and water 100kg, after mixing, at 65 ℃, stir 30 minutes, be warming up to again 70 ℃, add magnesium hydroxide 10kg, barium sulfate 10kg and carbon black 1kg, with 800 revs/min of stirrings 20 minutes, obtain aqueous metallic paint.
The performance test results that makes metallic paint is as shown in table 1.
Embodiment 3
By polyacrylamide 60kg, Sodium salts humic acids 4kg, propylene glycol 7kg, alum powder 2kg, TriMethylolPropane(TMP) 2kg and water 100kg, after mixing, at 61 ℃, stir 35 minutes, be warming up to again 65 ℃, add magnesium hydroxide 8kg, barium sulfate 7kg and ferric oxide 0.5kg, with 800 revs/min of stirrings 20 minutes, obtain aqueous metallic paint.
The performance test results that makes metallic paint is as shown in table 1.
Table 1
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Hardness | 2H | H | 2H |
| Flame retardant properties | V-2 | V-2 | V-2 |
The invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not departing from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.
Claims (5)
1. an aqueous metallic paint, is characterized in that, by the component that comprises following weight part, is made:
Polyacrylamide: 50-65 part, Sodium salts humic acids: 2-10 part,
Propylene glycol: 5-10 part, magnesium hydroxide: 5-10 part,
Barium sulfate: 5-10 part, alum powder: 2-3 part,
TriMethylolPropane(TMP): 1-3 part, water: 100 parts.
2. aqueous metallic paint according to claim 1, is characterized in that, described component also comprises toner 0-1 weight part.
3. aqueous metallic paint according to claim 1, is characterized in that, described toner is a kind of in titanium dioxide, ferric oxide or carbon black.
4. a preparation method for aqueous metallic paint, is characterized in that, the method comprises the following steps:
By polyacrylamide 50-65 weight part, Sodium salts humic acids 2-10 weight part, propylene glycol 5-10 weight part, alum powder 2-3 weight part, TriMethylolPropane(TMP) 1-3 weight part and water 100 weight parts, after mixing, at 60-65 ℃, stir 30-40 minute, be warming up to again 60-70 ℃, add magnesium hydroxide 5-10 weight part, barium sulfate 5-10 weight part and toner 0-1 weight part, stir, obtain aqueous metallic paint.
5. the preparation method of aqueous metallic paint according to claim 4, is characterized in that, described stir speed (S.S.) is 800 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215775.0A CN103980790A (en) | 2014-05-21 | 2014-05-21 | Water-based metallic paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215775.0A CN103980790A (en) | 2014-05-21 | 2014-05-21 | Water-based metallic paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103980790A true CN103980790A (en) | 2014-08-13 |
Family
ID=51272968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215775.0A Pending CN103980790A (en) | 2014-05-21 | 2014-05-21 | Water-based metallic paint and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103980790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277654A (en) * | 2014-09-28 | 2015-01-14 | 太阳化学（海安）有限公司 | Novel metal paint and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1541022A (en) * | 1976-09-23 | 1979-02-21 | Monsanto Europe Sa | Coating compositions |
| CN101654579A (en) * | 2008-12-23 | 2010-02-24 | 海龙艾默生（镇江）能源科技有限公司 | Environment-friendly cable fireproof paint and manufacturing method thereof |
| CN103483965A (en) * | 2013-09-26 | 2014-01-01 | 无锡阳工机械制造有限公司 | Water-based metallic paint |
-
2014
- 2014-05-21 CN CN201410215775.0A patent/CN103980790A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1541022A (en) * | 1976-09-23 | 1979-02-21 | Monsanto Europe Sa | Coating compositions |
| CN101654579A (en) * | 2008-12-23 | 2010-02-24 | 海龙艾默生（镇江）能源科技有限公司 | Environment-friendly cable fireproof paint and manufacturing method thereof |
| CN103483965A (en) * | 2013-09-26 | 2014-01-01 | 无锡阳工机械制造有限公司 | Water-based metallic paint |
Non-Patent Citations (1)
| Title |
|---|
| 庞启财: "《防腐蚀涂料涂装和质量控制》", 30 April 2003, article "涂料的组成", pages: 44 - 51 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277654A (en) * | 2014-09-28 | 2015-01-14 | 太阳化学（海安）有限公司 | Novel metal paint and preparation method thereof |
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Application publication date: 20140813 |