CN103289535A - Powdery paint containing bamboo charcoal powder - Google Patents
Powdery paint containing bamboo charcoal powder Download PDFInfo
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- CN103289535A CN103289535A CN2013101607549A CN201310160754A CN103289535A CN 103289535 A CN103289535 A CN 103289535A CN 2013101607549 A CN2013101607549 A CN 2013101607549A CN 201310160754 A CN201310160754 A CN 201310160754A CN 103289535 A CN103289535 A CN 103289535A
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Abstract
The invention discloses a powdery paint containing bamboo charcoal powder, which is prepared by the following raw materials by weight: 100-105 parts of polyester resin, 60-75 parts of bisphenol A type epoxy resin, 100-110 parts of inorganic filling material, 3-5 parts of tetramethoxymethylglycoluri, 0.5-1.3 parts of acrylic acid ester levelling agent, 1-2 parts of organosilicon antifoaming agent, 0.5-1.5 parts of benzoin, 1-2 parts of bamboo carbon powder, 3-5 parts of aliphatic diisocyanate, 3-5 parts of anatase titanium type titanium dioxide and 1-2 parts of dicapryl phthalate. The invention has the advantages of high green environmental protection and mechanical strength, usage convenience, nontoxicity and innocuousness, flame retardation and strong weatherability.
Description
Technical field
The present invention relates to paint field, exactly is a kind of powder coating that contains bamboo charcoal powder.
Background technology
Powder coating is a kind of novel solvent 100% solid powdery coating that do not contain.Have characteristics such as solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, the physical strength height that reduces labor intensity and film.Powder coating is and the diverse form of general coating, and it is that state with fines exists.Owing to do not use solvent, so be called powder coating.The principal feature of powder coating has: have nuisanceless, high-level efficiency, saving characteristics of resources.
Summary of the invention
The object of the present invention is to provide a kind of powder coating that contains bamboo charcoal powder.
Above-mentioned purpose realizes by following scheme:
A kind of powder coating that contains bamboo charcoal powder is characterized in that, is that the raw material by following weight parts makes: vibrin 100-105, bisphenol A type epoxy resin 60-75, mineral filler 100-110, tetramethoxymethylglycoluril 3-5, acrylate flow agent 0.5-1.3, silicone antifoam agent 1-2, st-yrax 0.5-1.5, bamboo charcoal powder 1-2, aliphatic diisocyanate 3-5, anatase thpe white powder 3-5, dioctyl phthalate (DOP) 1-2.
Described a kind of powder coating that contains bamboo charcoal powder, it is characterized in that: described mineral filler is made up of the raw material of following weight parts: mica powder 50-52, talcum powder 33-42, wollastonite powder 40-50, modified Nano vermiculite power 40-45;
The preparation method of described PERFORMANCE OF MODIFIED VERMICULITE powder is: vermiculite was calcined 4-6 hour down in 700-800 ℃, after the cooling, the 100-200 mesh sieve is crossed in fragmentation, in the acetic acid solution of 8-10%, soak after 5-7 hour then, take out, deionized water wash adds the smooth monoleate of sorb that is equivalent to vermiculite power weight 1-2% to neutral, behind the mixing, oven dry grinds to form nanometer powder, namely.
Described a kind of powder coating that contains bamboo charcoal powder is characterized in that:
(1), by each raw material of the accurate weighing of described weight part, under 500-700 rev/min, mixed 3-4 minute, under 3000-3500 rev/min, mixed 8-10 minute, the back mixed under 300-400 rev/min 1-2 minute, stopped to stir, and got mixture;
(2), mixture is extruded under 100-115 ℃ temperature with forcing machine, get extruded stock;
(3), extruded stock pulverizes the back and crosses the 100-200 mesh sieve, namely.
Described silicone antifoam agent solid content is 25%, and described vibrin is the oh type polyester, acid number 30-40mk KOH/g, viscosity 5000-7000mPa.S, solidification value 180-200 ℃.
Beneficial effect of the present invention is: environmental protection of the present invention, physical strength height; Both easy to use, nontoxic fire-retardant again, weathering resistance is strong.
Embodiment
A kind of powder coating that contains bamboo charcoal powder, be that raw material by following weight parts (kg) makes: vibrin 105, bisphenol A type epoxy resin 75, mineral filler 110, tetramethoxymethylglycoluril 5, acrylate flow agent 1.3, solid content are 25% silicone antifoam agent 1.2, st-yrax 1.5, bamboo charcoal powder 2, aliphatic diisocyanate 3, anatase thpe white powder 3, dioctyl phthalate (DOP) 2.
Described mineral filler is made up of the raw material of following weight parts: mica powder 52, talcum powder 37, wollastonite powder 50, modified Nano vermiculite power 45;
The preparation method of described PERFORMANCE OF MODIFIED VERMICULITE powder is: vermiculite was calcined 6 hours down in 800 ℃, after the cooling, 200 mesh sieves are crossed in fragmentation, in 10% acetic acid solution, soak after 5 hours then, take out, deionized water wash adds the smooth monoleate of sorb that is equivalent to vermiculite power weight 1.3% to neutral, behind the mixing, oven dry grinds to form nanometer powder, namely.
Described a kind of powder coating that contains bamboo charcoal powder,
(1), by each raw material of the accurate weighing of described weight part, under 700 rev/mins, mixed 4 minutes, under 3500 rev/mins, mixed 9 minutes, the back mixed under 400 rev/mins 2 minutes, stopped to stir, and got mixture;
(2), mixture is extruded under 115 ℃ temperature with forcing machine, get extruded stock;
(3), extruded stock pulverizes the back and crosses 200 mesh sieves, namely.
Described vibrin is the oh type polyester, acid number 30-40mk KOH/g, viscosity 5000-7000mPa.S, solidification value 180-200 ℃.
Present embodiment gained coating is adopted high pressure electrostatic painting, and voltage is 60KV, and average film thickness is the 65-75 micron, and condition of cure is 180 ℃ of bakings 20 minutes;
Performance index are as follows:
According to GB/T1732 test, shock resistance 〉=50kg.cm;
According to GB/T6739 test, pencil hardness 〉=H level;
480h QUV-B accelerated light ageing experimental test gets, and protects the light rate and reaches 88%.
The gained coatingsurface is smooth, no bubble, particle, shrinkage cavity, pin hole.
Claims (4)
1. a powder coating that contains bamboo charcoal powder is characterized in that, is that the raw material by following weight parts makes: vibrin 100-105, bisphenol A type epoxy resin 60-75, mineral filler 100-110, tetramethoxymethylglycoluril 3-5, acrylate flow agent 0.5-1.3, silicone antifoam agent 1-2, st-yrax 0.5-1.5, bamboo charcoal powder 1-2, aliphatic diisocyanate 3-5, anatase thpe white powder 3-5, dioctyl phthalate (DOP) 1-2.
2. a kind of powder coating that contains bamboo charcoal powder according to claim 1, it is characterized in that: described mineral filler is made up of the raw material of following weight parts: mica powder 50-52, talcum powder 33-42, wollastonite powder 40-50, modified Nano vermiculite power 40-45;
The preparation method of described PERFORMANCE OF MODIFIED VERMICULITE powder is: vermiculite was calcined 4-6 hour down in 700-800 ℃, after the cooling, the 100-200 mesh sieve is crossed in fragmentation, in the acetic acid solution of 8-10%, soak after 5-7 hour then, take out, deionized water wash adds the smooth monoleate of sorb that is equivalent to vermiculite power weight 1-2% to neutral, behind the mixing, oven dry grinds to form nanometer powder, namely.
3. a kind of powder coating that contains bamboo charcoal powder according to claim 1 is characterized in that:
(1), by each raw material of the accurate weighing of described weight part, under 500-700 rev/min, mixed 3-4 minute, under 3000-3500 rev/min, mixed 8-10 minute, the back mixed under 300-400 rev/min 1-2 minute, stopped to stir, and got mixture;
(2), mixture is extruded under 100-115 ℃ temperature with forcing machine, get extruded stock;
(3), extruded stock pulverizes the back and crosses the 100-200 mesh sieve, namely.
4. a kind of powder coating that contains bamboo charcoal powder according to claim 1 is characterized in that:
Described silicone antifoam agent solid content is 25%, and described vibrin is the oh type polyester, acid number 30-40mk KOH/g, viscosity 5000-7000mPa.S, solidification value 180-200 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101607549A CN103289535A (en) | 2013-05-03 | 2013-05-03 | Powdery paint containing bamboo charcoal powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101607549A CN103289535A (en) | 2013-05-03 | 2013-05-03 | Powdery paint containing bamboo charcoal powder |
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| Publication Number | Publication Date |
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| CN103289535A true CN103289535A (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101607549A Pending CN103289535A (en) | 2013-05-03 | 2013-05-03 | Powdery paint containing bamboo charcoal powder |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897565A (en) * | 2013-11-15 | 2014-07-02 | 东南大学 | Low-odor resin coating |
| CN105778712A (en) * | 2016-03-18 | 2016-07-20 | 浙江华彩化工有限公司 | Flame-retardant high-temperature-resistant insulating powder coating for conductive copper bar and preparation method of flame-retardant high-temperature-resistant insulating powder coating for conductive copper bar |
| CN107117813A (en) * | 2017-06-30 | 2017-09-01 | 合肥利裕泰玻璃制品有限公司 | A kind of fluorin environment protection glassware and preparation method thereof |
| CN107285717A (en) * | 2017-07-26 | 2017-10-24 | 合肥铭佑高温技术有限公司 | A kind of fire retardant module and preparation method thereof |
| CN109488906A (en) * | 2018-11-19 | 2019-03-19 | 安徽蓝锐电子科技有限公司 | A kind of high heat radiation LED lamp preparation method for moist corrupt environment |
| CN109852234A (en) * | 2018-12-24 | 2019-06-07 | 天津翔盛新材料有限公司 | A kind of high-performance, extra-weather-proof, heavy antisepsis aluminum alloy pattern plate proprietary powder coatings for building and its preparation method and application |
Citations (3)
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| CN101921521A (en) * | 2010-08-09 | 2010-12-22 | 江苏大象东亚制漆有限公司 | Nano-titanium water-based coating having long-acting resistance to formaldehyde |
| CN102585666A (en) * | 2012-02-27 | 2012-07-18 | 江苏华光粉末有限公司 | Powder coating for radiator and preparation process of powder coating |
| CN103012989A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Wrapping-purposed plastic base material film containing modified barite powder |
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2013
- 2013-05-03 CN CN2013101607549A patent/CN103289535A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101921521A (en) * | 2010-08-09 | 2010-12-22 | 江苏大象东亚制漆有限公司 | Nano-titanium water-based coating having long-acting resistance to formaldehyde |
| CN102585666A (en) * | 2012-02-27 | 2012-07-18 | 江苏华光粉末有限公司 | Powder coating for radiator and preparation process of powder coating |
| CN103012989A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Wrapping-purposed plastic base material film containing modified barite powder |
Non-Patent Citations (2)
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| 刘宏: "《铝型材粉末涂料静电喷涂与生产》", 31 August 2009, 化学工业出版社 * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897565A (en) * | 2013-11-15 | 2014-07-02 | 东南大学 | Low-odor resin coating |
| CN105778712A (en) * | 2016-03-18 | 2016-07-20 | 浙江华彩化工有限公司 | Flame-retardant high-temperature-resistant insulating powder coating for conductive copper bar and preparation method of flame-retardant high-temperature-resistant insulating powder coating for conductive copper bar |
| CN107117813A (en) * | 2017-06-30 | 2017-09-01 | 合肥利裕泰玻璃制品有限公司 | A kind of fluorin environment protection glassware and preparation method thereof |
| CN107285717A (en) * | 2017-07-26 | 2017-10-24 | 合肥铭佑高温技术有限公司 | A kind of fire retardant module and preparation method thereof |
| CN109488906A (en) * | 2018-11-19 | 2019-03-19 | 安徽蓝锐电子科技有限公司 | A kind of high heat radiation LED lamp preparation method for moist corrupt environment |
| CN109852234A (en) * | 2018-12-24 | 2019-06-07 | 天津翔盛新材料有限公司 | A kind of high-performance, extra-weather-proof, heavy antisepsis aluminum alloy pattern plate proprietary powder coatings for building and its preparation method and application |
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Application publication date: 20130911 |
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