CN103497546B - A kind of mixed powder coating - Google Patents
A kind of mixed powder coating Download PDFInfo
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- CN103497546B CN103497546B CN201310396036.1A CN201310396036A CN103497546B CN 103497546 B CN103497546 B CN 103497546B CN 201310396036 A CN201310396036 A CN 201310396036A CN 103497546 B CN103497546 B CN 103497546B
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- powder coating
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Abstract
The invention discloses a kind of mixed powder coating, it is made up of the raw material of following weight parts: E 12 epoxy resin 35 40, polyethylene 14 18, aluminum nitride powder 23, cyclohexanhexanol 12,4,4, di-2-ethylhexylphosphine oxide (2,6 DI-tert-butylphenol compounds) 12, aniline-formaldehyde resin 46,2 methyl methacrylate 24, TEPA 6 10, catechol 12, stearic acid 34, compounded mix 5 10；The coating impact resistance also weatherability of the present invention is strong, and preparation method is simple, and pollution-free, it can solidify the most voluntarily, it is possible to soaks and accelerates solidification in the hot water.
Description
Technical field
The invention mainly relates to a kind of coating, particularly relate to a kind of mixed powder coating.
Background technology
Powdery paints, as environmental protection, product energy-conservation, economic, efficient, gradually replaces liquid paint, becomes development speed and the fastest coating new technique of scale.In current art of powder coatings, it is essentially all common indoor decorative powdery paints or outdoor weathe resistance powdery paints.Functional powder coating also relates to the fields such as epoxy heavy antisepsis type, conductivity type, insulated type, the type of resistance to combustion, scumbling type, and therefore research novel high-performance powdery paints can act as more preferable assosting effect for nation-building, social life.
Summary of the invention
The object of the invention is contemplated to provide a kind of mixed powder coating.
The present invention is achieved by the following technical solutions:
A kind of mixed powder coating, it is characterised in that it is made up of the raw material of following weight parts:
E-12 epoxy resin 35-40, polyethylene 14-18, aluminum nitride powder 2-3, cyclohexanhexanol 1-2,4,4,-methylene bis(2,6-di-butyl phenol) 1-2, aniline-formaldehyde resin 4-6,2-methyl methacrylate 2-4, TEPA 6-10, catechol 1-2, stearic acid 3-4, compounded mix 5-10；
Described compounded mix is made up of the raw material of following weight parts:
Gibbsite 10-20, laterite 30-40, aluminium nitride 4-6, sodium silicate 3-4, castor oil acid 1-2, OPE 3-4, lead sulfate tribasic 0.1-0.2；
By above-mentioned laterite, gibbsite mixing, calcine 3-5 hour at 500-600 DEG C, after discharging cooling, mix with aluminium nitride, sodium silicate, lead sulfate tribasic, add suitable quantity of water and grind, the hydrochloric acid regulation PH adding 10-20% is 4-5, being heated to system temperature and be 70-90 DEG C, being ground to fineness is 300-400 mesh, and repeated hydrogenation sodium oxide is adjusted to neutrality, it is spray-dried, obtains powder；Gained powder is mixed with other residual components, grinds and uniformly i.e. obtain described compounded mix.
The preparation method of a kind of mixed powder coating, comprises the following steps:
By above-mentioned each raw material mix after, input extruder under melt extrude, air-cooled, pulverize in pulverizer, then pulverizing, cross 100-180 mesh sieve, obtain described mixed powder coating.
The invention have the advantage that
The coating impact resistance also weatherability of the present invention is strong, and preparation method is simple, and pollution-free, it can solidify the most voluntarily, it is possible to soaks and accelerates solidification in the hot water.
Detailed description of the invention
Embodiment 1,
A kind of mixed powder coating, it is made up of the raw material of following weight parts (kilogram):
E-12 epoxy resin 40, polyethylene 18, aluminum nitride powder 3, cyclohexanhexanol 2,4,4,-methylene bis(2,6-di-butyl phenol) 1, aniline-formaldehyde resin 4,2-methyl methacrylate 4, TEPA 10, catechol 1, stearic acid 3-4, compounded mix 10；
Described compounded mix is made up of the raw material of following weight parts:
Gibbsite 20, laterite 40, aluminium nitride 6, sodium silicate 3, castor oil acid 2, OPE 3, lead sulfate tribasic 0.2；
By above-mentioned laterite, gibbsite mixing, calcine 3 hours at 600 DEG C, after discharging cooling, mix with aluminium nitride, sodium silicate, lead sulfate tribasic, add suitable quantity of water and grind, the hydrochloric acid regulation PH adding 20% is 4, being heated to system temperature is 90 DEG C, and being ground to fineness is 400 mesh, and repeated hydrogenation sodium oxide is adjusted to neutrality, it is spray-dried, obtains powder；Gained powder is mixed with other residual components, grinds and uniformly i.e. obtain described compounded mix.
The preparation method of a kind of mixed powder coating, comprises the following steps:
By above-mentioned each raw material mix after, input extruder under melt extrude, air-cooled, pulverize in pulverizer, then pulverizing, cross 180 mesh sieves, obtain described mixed powder coating.
Performance test:
Solvent resistant: 240 hours, unchanged；
Salt spray test (1000h): unchanged.
Claims (2)
1. a mixed powder coating, it is characterised in that it is made up of the raw material of following weight parts:
E-12 epoxy resin 35-40, polyethylene 14-18, aluminum nitride powder 2-3, cyclohexanhexanol 1-2,4,4 '-
Methylene bis(2,6-di-butyl phenol) 1-2, aniline-formaldehyde resin 4-6,2-methyl methacrylate 2-4, TEPA 6-10, catechol 1-2, stearic acid 3-4, compounded mix 5-10；
Described compounded mix is made up of the raw material of following weight parts:
Gibbsite 10-20, laterite 30-40, aluminium nitride 4-6, sodium silicate 3-4, castor oil acid 1-2, OPE 3-4, lead sulfate tribasic 0.1-0.2；
By above-mentioned laterite, gibbsite mixing, calcine 3-5 hour at 500-600 DEG C, after discharging cooling, mix with aluminium nitride, sodium silicate, lead sulfate tribasic, add suitable quantity of water and grind, the salt acid for adjusting pH adding 10-20% is 4-5, being heated to system temperature and be 70-90 DEG C, being ground to fineness is 300-400 mesh, and repeated hydrogenation sodium oxide is adjusted to neutrality, it is spray-dried, obtains powder；Gained powder is mixed with other residual components, grinds and uniformly i.e. obtain described compounded mix.
2. the preparation method of a mixed powder coating as claimed in claim 1, it is characterised in that comprise the following steps:
By above-mentioned each raw material mix after, input extruder under melt extrude, air-cooled, pulverize in pulverizer, then pulverizing, cross 100-180 mesh sieve, obtain described mixed powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396036.1A CN103497546B (en) | 2013-09-04 | A kind of mixed powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396036.1A CN103497546B (en) | 2013-09-04 | A kind of mixed powder coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103497546A CN103497546A (en) | 2014-01-08 |
| CN103497546B true CN103497546B (en) | 2016-11-30 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5907006A (en) * | 1994-06-03 | 1999-05-25 | Rennie; Stephen | Compositions for the coating of substrates of matt appearance |
| CN101395231A (en) * | 2006-01-20 | 2009-03-25 | Ppg工业俄亥俄公司 | Decorative and durable coating having a homogeneous hue, methods for their preparation, and articles coated therewith |
| CN101643618B (en) * | 2008-08-06 | 2011-08-31 | 中国科学院金属研究所 | Non-toxic polyaniline modified anti-corrosive coating and preparation method thereof |
| CN103131304A (en) * | 2013-02-03 | 2013-06-05 | 倪进培 | Powder coating with modified calcium carbide slag |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5907006A (en) * | 1994-06-03 | 1999-05-25 | Rennie; Stephen | Compositions for the coating of substrates of matt appearance |
| CN101395231A (en) * | 2006-01-20 | 2009-03-25 | Ppg工业俄亥俄公司 | Decorative and durable coating having a homogeneous hue, methods for their preparation, and articles coated therewith |
| CN101643618B (en) * | 2008-08-06 | 2011-08-31 | 中国科学院金属研究所 | Non-toxic polyaniline modified anti-corrosive coating and preparation method thereof |
| CN103131304A (en) * | 2013-02-03 | 2013-06-05 | 倪进培 | Powder coating with modified calcium carbide slag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hong Wenbin Inventor before: Song Yuchun |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20160929 Address after: Yang Village in Anxi County of Quanzhou City, Fujian province 362432 beautiful town of Valley Dragon pit No. 125 Applicant after: Hong Wenbin Address before: 233000 No. 404 South Daqing Road, hi tech Zone, Anhui, Bengbu Applicant before: Anhui Topusen Battery Co., Ltd. |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170904 |