CN102732110A - Aqueous metallic flashing paint and its preparation method - Google Patents
Aqueous metallic flashing paint and its preparation method Download PDFInfo
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- CN102732110A CN102732110A CN2012102250750A CN201210225075A CN102732110A CN 102732110 A CN102732110 A CN 102732110A CN 2012102250750 A CN2012102250750 A CN 2012102250750A CN 201210225075 A CN201210225075 A CN 201210225075A CN 102732110 A CN102732110 A CN 102732110A
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Abstract
The invention provides an aqueous metallic flashing paint, which comprises a component A, a component B, a pH conditioning agent and a thickening agent. The formula and contents of each ingredient are as follows: the component A contains, by weight, 10-60% of water, 0.1-0.2% of cellulose ether, 0.1-2.0% of a dispersant, 0.1-1.0% of a wetting agent, 0.5-2.0% of an antifoaming agent, 0.1-3.0% of a pH conditioning agent, 8-15% of a pigment, and 5-15% of a filling material; and the component B contains by weight, 5-60% of water, 10-40% of an emulsion, 0.2-2.0% of a film forming auxiliary agent, 0.5-2.0% of an antiseptic, 0.5-2.0% of a bactericide, 0.5-5.0% of an antifoaming agent and 1-8% of a thickening agent. The product provided by the invention has advantages of strong metallic sense, high glossiness, ultralow VOC, high hardness, damage resistance, strong adhesion and superstrong paint film flexibility.
Description
Technical field
The present invention relates to the metal flash paint technical field, more specifically say to relate to a kind of aqueous metallic paint and preparation method thereof.
Background technology
In artistic field of coating, metal flash paint is one of wherein important kind, no matter be the vehicles or other Industrial products such as automobile, motorcycle, bike, all uses metal flash paint widely.At present, to be still with the solvent-borne type metal flash paint be main to widely used metal flash paint on the market, and its VOC (being volatile organic compounds) content is higher, to the pollution of environment and all bigger to workmen's injury.VOC has tremendous influence to HUMAN HEALTH; When the VOC in the room reaches finite concentration; In short period of time people can feel headache, feel sick, vomiting, weak etc.; Can have a convulsion, go into a coma when serious, and can hurt people's liver, kidney, brain and neural system, cause serious consequences such as hypomnesis.Generally speaking, contained VOC is few more in the material, and it is just slight more to the harm of human body.Requirement to VOC content in the interior wall coating in the coating GB is: must not be higher than every liter 200 gram.Therefore; Along with the raising of environmental consciousness, the research and development of water-based metal polychromatic finish are more and more urgent with use, and the water-based metal polychromatic finish not only can be used as the decoration of metallic surface; And can be used as the finishing material of body of wall, have important effect in the artistic field of coating of interior exterior wall.
Summary of the invention
The object of the invention provides a kind of water-based metal polychromatic finish of low VOC content, to overcome the deficiency of prior art in order to solve the existing higher shortcoming of metal flash paint VOC content.
Another object of the present invention provides a kind of preparation method of water-based metal polychromatic finish.
The present invention is achieved in that a kind of water-based metal polychromatic finish, comprises component A, B component, pH regulator agent, thickening material, and the prescription and the mass percentage content of said each component are:
Component A: water 10 ~ 60%, ether of cellulose 0.1 ~ 0.2%, dispersion agent 0.1 ~ 2.0%, wetting agent 0.1 ~ 1.0%, skimmer 0.5 ~ 2.0%, pH regulator agent 0.1 ~ 3.0%, pigment 8 ~ 15%, filler 5 ~ 15%;
B component: water 5 ~ 60%, emulsion 10 ~ 40%, film coalescence aid 0.2 ~ 2.0%, sanitas 0.5 ~ 2.0%, sterilant 0.5 ~ 2.0%, skimmer 0.5 ~ 5.0%;
Thickening material 1 ~ 8%.
Component A adds an amount of pH regulator agent to pH of mixed between 8-10 with after B component is mixed.
Said emulsion is vinyl acetate-acrylic copolymer or pure acrylic acid emulsion or styrene-propene acid copolymer emulsion or organosilicon crylic acid latex; Said pigment is mineral dye; Said filler is mineral filler, and said filler comprises one or more following materials: water-ground limestone, light calcium carbonate, kaolin, talcum powder or process white.
Said pigment is mica titanium nacreous material.
Said water is dispersion medium.
Said thickening material comprises Mierocrystalline cellulose, alkali thickening material and polyurethane thickener.
Said wetting agent contains polyacrylic sodium salt and/or Sodium polymetaphosphate wetting agent.
Said thickening material comprises Mierocrystalline cellulose, alkali thickening material and polyurethane thickener.
Said skimmer comprises mineral oil defoaming agent or polyether-modified silicone based skimmer.
A kind of preparation method of water-based metal polychromatic finish may further comprise the steps:
A) preparation component A: ether of cellulose is added in the entry, stir until dissolving with the dispersion machine middling speed, add dispersion agent, wetting agent, skimmer then, stir until mixing, add pigment and filler thereafter successively, middling speed is dispersed to evenly;
B) preparation B component: emulsion is added in the entry, after stirring with the dispersion machine middling speed, add film coalescence aid, sanitas, sterilant, flow agent, skimmer successively, stir until mixing;
C) in B component, add component A, middling speed stirs, and adds thickening material, pH regulator agent then, stirs.
Compared with prior art; The present invention has the following advantages: this product has intensive metal-like and higher glossiness; Ultralow VOC; And hardness height, damage resistant, strong adhesion, salt spray resistance, acid and alkali-resistance, water-fast, oil resistant, ultraviolet light, ageing-resistant, anti-low temperature, moisture-proof heat have superpower paint film flexibility.
Embodiment
Water-based metal polychromatic finish of the present invention is made up of A, B two components, at first prepares A, B component, and the weight ratio of A component and B component meets following scope: A:B=0.2 ~ 2:1, and then A, B component mix and stir, and add thickening material, the pH regulator agent makes.Through embodiment, the present invention is described in further detail below.
Embodiment one
Be that example is explained prescription of the present invention and preparation method with silver color water-based metal polychromatic finish below, prescription A, B component and auxiliary, each component and mass percentage content thereof are following:
Component A: water 22.9%, ether of cellulose 0.1%, dispersion agent 0.5%, wetting agent 0.17%, skimmer 0.67%, PH regulator 0.57%, silver-coloured lustre powder 10%, light calcium carbonate 5%
Component B: water 26%, benzene emulsion 30%, film coalescence aid 0.6%, sanitas 0.5%, sterilant 0.5%, skimmer 0.1%
Auxiliary: PH regulator (AMP-95), polyurethanes thickening material 0.5%, alkali thickening 1.89%.
Silver color water-based metal polychromatic finish is made by above-mentioned prescription according to the following steps:
(1) preparation component A: ether of cellulose is added to the water; Stir 15min with dispersion machine down at 600rpm (speed that PM 600 changes); Add dispersion agent, wetting agent, PH regulator, skimmer then; Stirring is added white pearlescent powder, light calcium carbonate thereafter successively until mixing, wetting dispersion 30min under the 600rpm;
(2) preparation B component: in water, add benzene emulsion, under 600rpm, stir 15min,, add film coalescence aid, sanitas, sterilant, skimmer successively, stir until mixing until evenly with dispersion machine;
(3) mix stirring: component A is joined in the B component, and 300rpm stirs 10min down, until evenly, adds polyurethane thickener, alkali thickening then, stirs, and (AMP-95) transfers to 8 ~ 9 with ph value of mixture with the PH regulator.
Embodiment two
Be that example is explained prescription of the present invention and preparation method with golden water-based metal polychromatic finish below, prescription A, B component and auxiliary, each component and mass percentage content thereof are following:
A component: water 25%, ether of cellulose 0.1%, dispersion agent 0.5%, wetting agent 0.17%, skimmer 0.67%, PH regulator 0.5%, golden pearlescence 10%, light calcium carbonate 5%
B component: water 20%, benzene emulsion 34%, film coalescence aid 0.6%, sanitas 0.5%, sterilant 0.5%, skimmer 0.1%
Auxiliary: PH regulator (AMP-95), polyurethanes thickening material 0.5%, alkali thickening 1.86%
Golden water-based metal polychromatic finish is made by above-mentioned prescription according to the following steps:
(1) preparation component A: ether of cellulose is added to the water; Stir 15min with dispersion machine down at 600rpm (speed that PM 600 changes); Add dispersion agent, wetting agent, PH regulator, skimmer then; Stirring is added golden pearlescence, light calcium carbonate thereafter successively until mixing, wetting dispersion 30min under the 600rpm;
(2) preparation B component: in water, add benzene emulsion, under 600rpm, stir 15min,, add film coalescence aid, sanitas, sterilant, skimmer successively, stir until mixing until evenly with dispersion machine;
(3) mix stirring: component A is joined in the B component, and 300rpm stirs 10min down, until evenly, adds polyurethane thickener, alkali thickening then, stirs, and (AMP-95) transfers to 8 ~ 9 with ph value of mixture with the PH regulator.
Embodiment three
Be that example is explained prescription of the present invention and preparation method with purple water-based metal polychromatic finish below, prescription A, B component and auxiliary, each component and mass percentage content thereof are following:
A component: water 30%, ether of cellulose 0.1%, dispersion agent 0.5%, wetting agent 0.17%, skimmer 0.67%, PH regulator 0.57%, golden pearlescence 12%, talcum powder 5%
B component: water 18%, benzene emulsion 30%, film coalescence aid 0.6%, sanitas 0.5%, sterilant 0.5%, skimmer 0.1%
Auxiliary: PH regulator (AMP-95), polyurethanes thickening material 0.5%, alkali thickening 0.79%
Golden water-based metal polychromatic finish is made by above-mentioned prescription according to the following steps:
(1) preparation component A: ether of cellulose is added to the water; Stir 15min with dispersion machine down at 600rpm (speed that PM 600 changes); Add dispersion agent, wetting agent, PH regulator, skimmer then; Stirring is added purple pearlescence, light calcium carbonate thereafter successively until mixing, wetting dispersion 30min under the 600rpm;
(2) preparation B component: in water, add benzene emulsion, under 600rpm, stir 15min,, add film coalescence aid, sanitas, sterilant, skimmer successively, stir until mixing until evenly with dispersion machine;
(3) mix stirring: component A is joined in the B component, and 300rpm stirs 10min down, until evenly, adds polyurethane thickener, alkali thickening then, stirs, and (AMP-95) transfers to 8 ~ 9 with ph value of mixture with the PH regulator.
Claims (10)
1. water-based metal polychromatic finish, it is characterized in that: comprise component A, B component, pH regulator agent, thickening material, the prescription and the mass percentage content of said each component are:
Component A: water 10 ~ 60%, ether of cellulose 0.1 ~ 0.2%, dispersion agent 0.1 ~ 2.0%, wetting agent 0.1 ~ 1.0%, skimmer 0.5 ~ 2.0%, pH regulator agent 0.1 ~ 3.0%, pigment 8 ~ 15%, filler 5 ~ 15%;
B component: water 5 ~ 60%, emulsion 10 ~ 40%, film coalescence aid 0.2 ~ 2.0%, sanitas 0.5 ~ 2.0%, sterilant 0.5 ~ 2.0%, skimmer 0.5 ~ 5.0%;
Thickening material 1 ~ 8%.
2. water-based metal polychromatic finish according to claim 1 is characterized in that: component A adds an amount of pH regulator agent to pH of mixed between 8-10 with after B component is mixed.
3. water-based metal polychromatic finish according to claim 2 is characterized in that: said emulsion is vinyl acetate-acrylic copolymer or pure acrylic acid emulsion or styrene-propene acid copolymer emulsion or organosilicon crylic acid latex; Said pigment is mineral dye; Said filler is mineral filler, and said filler comprises one or more following materials: water-ground limestone, light calcium carbonate, kaolin, talcum powder or process white.
4. water-based metal polychromatic finish according to claim 3 is characterized in that: said pigment is mica titanium nacreous material.
5. water-based metal polychromatic finish according to claim 2 is characterized in that: said water is dispersion medium.
6. water-based metal polychromatic finish according to claim 2 is characterized in that: said thickening material comprises Mierocrystalline cellulose, alkali thickening material and polyurethane thickener.
7. water-based metal polychromatic finish according to claim 2 is characterized in that: said wetting agent contains polyacrylic sodium salt and/or Sodium polymetaphosphate wetting agent.
8. water-based metal polychromatic finish according to claim 2 is characterized in that: said thickening material comprises Mierocrystalline cellulose, alkali thickening material and polyurethane thickener.
9. water-based metal polychromatic finish according to claim 2 is characterized in that: said skimmer comprises mineral oil defoaming agent or polyether-modified silicone based skimmer.
10. the preparation method of a water-based metal polychromatic finish is characterized in that may further comprise the steps:
A) preparation component A: ether of cellulose is added in the entry, stir until dissolving with the dispersion machine middling speed, add dispersion agent, wetting agent, skimmer then, stir until mixing, add pigment and filler thereafter successively, middling speed is dispersed to evenly;
B) preparation B component: emulsion is added in the entry, after stirring with the dispersion machine middling speed, add film coalescence aid, sanitas, sterilant, flow agent, skimmer successively, stir until mixing;
C) in B component, add component A, middling speed stirs, and adds thickening material, an amount of pH regulator agent then, stirs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102250750A CN102732110A (en) | 2012-06-30 | 2012-06-30 | Aqueous metallic flashing paint and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102250750A CN102732110A (en) | 2012-06-30 | 2012-06-30 | Aqueous metallic flashing paint and its preparation method |
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| CN102732110A true CN102732110A (en) | 2012-10-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804593A (en) * | 2015-05-12 | 2015-07-29 | 重庆市品胜涂料有限公司 | Water-based art paint and preparation method thereof |
| CN105602382A (en) * | 2016-03-09 | 2016-05-25 | 济南广达铸造材料有限公司 | Water-based metal antirust paint and preparation method thereof |
| CN106010203A (en) * | 2015-03-30 | 2016-10-12 | 关西涂料株式会社 | Aqueous metal based paint composition |
| WO2019045556A1 (en) * | 2017-08-29 | 2019-03-07 | Top Glove International Sdn Bhd | A pigment dispersion composition and metallic lustrous gloves derived therefrom |
| CN114262544A (en) * | 2021-12-17 | 2022-04-01 | 沭阳凤凰美术颜料有限公司 | Waterproof luminous glitter pigment and preparation method thereof |
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| CN101338150A (en) * | 2008-08-12 | 2009-01-07 | 山西天时涂料装饰有限公司 | Water-soluble wood lacquer and method for preparing same |
| CN101343451A (en) * | 2007-07-12 | 2009-01-14 | 上海汉邦化工有限公司 | Healthy inner wall paint without VOC and preparing method |
| CN101693800A (en) * | 2009-10-20 | 2010-04-14 | 鳄鱼制漆(上海)有限公司 | Preparation method and construction process of waterborne marble-imitated multicolor paint |
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2012
- 2012-06-30 CN CN2012102250750A patent/CN102732110A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101343451A (en) * | 2007-07-12 | 2009-01-14 | 上海汉邦化工有限公司 | Healthy inner wall paint without VOC and preparing method |
| CN101338150A (en) * | 2008-08-12 | 2009-01-07 | 山西天时涂料装饰有限公司 | Water-soluble wood lacquer and method for preparing same |
| CN101693800A (en) * | 2009-10-20 | 2010-04-14 | 鳄鱼制漆(上海)有限公司 | Preparation method and construction process of waterborne marble-imitated multicolor paint |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010203A (en) * | 2015-03-30 | 2016-10-12 | 关西涂料株式会社 | Aqueous metal based paint composition |
| CN104804593A (en) * | 2015-05-12 | 2015-07-29 | 重庆市品胜涂料有限公司 | Water-based art paint and preparation method thereof |
| CN105602382A (en) * | 2016-03-09 | 2016-05-25 | 济南广达铸造材料有限公司 | Water-based metal antirust paint and preparation method thereof |
| WO2019045556A1 (en) * | 2017-08-29 | 2019-03-07 | Top Glove International Sdn Bhd | A pigment dispersion composition and metallic lustrous gloves derived therefrom |
| RU2769528C2 (en) * | 2017-08-29 | 2022-04-01 | Топ Глоув Интернейшенел Сдн Бхд | Pigment dispersion composition and gloves with metallic luster obtained therefrom |
| CN114262544A (en) * | 2021-12-17 | 2022-04-01 | 沭阳凤凰美术颜料有限公司 | Waterproof luminous glitter pigment and preparation method thereof |
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Application publication date: 20121017 |