CN108285704A - A kind of anticorrosive paint in LED lamp - Google Patents
A kind of anticorrosive paint in LED lamp Download PDFInfo
- Publication number
- CN108285704A CN108285704A CN201711459769.XA CN201711459769A CN108285704A CN 108285704 A CN108285704 A CN 108285704A CN 201711459769 A CN201711459769 A CN 201711459769A CN 108285704 A CN108285704 A CN 108285704A
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- anticorrosive paint
- curing agent
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
Abstract
The invention discloses a kind of anticorrosive paints in LED lamp.The anticorrosive paint of the present invention, raw material form in mass ratio：20~30 parts of water-based acrylic resins, 10~20 parts of fluorosilicones, 5~15 parts of zinc nitrides, 1~2.5 part of glass fibre, 5~12 parts of kaolin, 10~15 parts of far-infrared ceramic nano particles, 1~5 part of gas phase titanium dioxide, 10~30 parts of solvents, 0.5~1.5 part of Ricinate, 2~3 parts of 2015 levelling agents of MOK, 15~25 parts of curing agent；Wherein, the solvent is the mixture of glycerine, coconut oil and Ethyl formate, and the Ricinate is 2030 dispersants of MOK, and the curing agent is water-based isocyanate curing agent；The glass fibre is soda-lime glass fiber of the particle size in 50~150nm；The size of the far-infrared ceramic nano particle is 100~150nm.Coating using the present invention is formed by coating also has good waterproof, corrosion-resistant characteristic with excellent mechanical performance and defencive function while playing radiation cooling；Manufacturing process is easy, easy to use.
Description
Technical field
The present invention relates to paint field more particularly to a kind of anticorrosive paints in LED lamp.
Background technology
Currently, development trend of the LED light for illumination is more and more obvious, therefore, how to improve the service life of LED light is
Cope with the important topic of current new energy development.LED light in use, especially outdoors in use, be easy by ring
The erosion in border, and then there is a phenomenon where corroding, the serious service life for constraining LED causes waste to social resources.
Invention content
In view of the deficienciess of the prior art, the present invention provides a kind of anticorrosive paint in LED lamp.
In order to solve the above technical problems, the present invention is achieved through the following technical solutions：It is a kind of to be used in LED lamp prevent
Rotten coating, raw material form in mass ratio：20~30 parts of water-based acrylic resins, 10~20 parts of fluorosilicones, 5~15 parts
Zinc nitride, 1~2.5 glass fibre, 5~12 kaolin, 10~15 parts of far-infrared ceramic nano particles, 1~5 part of gas phase titanium dioxide
Titanium, 10~30 parts of solvents, 0.5~1.5 part of Ricinate, 2~3 parts of MOK-2015 levelling agents, 15~25 parts of curing agent；Its
In, curing agent is water-based isocyanate curing agent；Glass fibre is soda-lime glass fiber of the particle size in 50~150nm；Far
The size of infra-red china nano particle is 100~150nm；The solvent is the mixing of glycerine, coconut oil and Ethyl formate
Object；The Ricinate is MOK-2030 dispersants.
Preferably, the zinc nitride is aluminium nitride powder of the grain size at 1-5 μm.
Further, in the mixture of the glycerine, coconut oil and Ethyl formate, glycerine, coconut oil and formic acid second
The mass ratio of ester is 1-2:2-4:1.
Anticorrosive paint of the present invention, preparation method are：Upper raw material composition is uniformly mixed, and is ground, is controlled
Mixed material fineness processed be 100~150nm, filter off impurity to get.Further,
Further, in grinding, the zirconium pearl of 10-20% mass fractions is added, is dispersed through machine with 1800-2500 revs/min
Rotating speed grind 0.5-1 hour after, then with 250-350 mesh screens filtering, removing impurity, obtain.
The present invention
Using water-soluble acrylic acid-amino system as main film forming substance, the coating of formation has good weatherability；With
Two-part reaction forms a film, and is conducive to that filler is made preferably to be scattered in film；And zinc nitride in raw material of the present invention, glass fibre,
Kaolin and far-infrared ceramic nano particle coordinated can play a role mutually；Far-infrared ceramic nano particle can reduce glass
Tangential force suffered by glass fiber reduces the trend that falls off of glass fibre so that glass fibre is preferably scattered in matrix；It is formed
Coating have good resistance to acid and alkali and mechanical performance；Coating using the present invention, which is formed by coating, has excellent machinery
Performance and defencive function also have good waterproof, corrosion-resistant characteristic while playing radiation cooling；Manufacturing process is easy, makes
With conveniently.
Specific implementation mode
The invention will be further described with the following Examples.
A kind of anticorrosive paint in LED lamp of embodiment 1, raw material form in mass ratio：25 parts aqueous third
Olefin(e) acid resin, 15 parts of fluorosilicones, 10 parts of zinc nitrides (3 μm of grain size), (size is the soda-lime glass of 10nm to 1.5 parts of glass fibres
Fiber), 9 parts of kaolin, 12 parts of far-infrared ceramic nano particles (powder of grain size 100nm), 3.5 parts of gas phase titanium dioxide, 20
(glycerine, coconut oil and Ethyl formate are 2 in mass ratio to part solvent:3:1 mixing), (MOK-2030 disperses for 1 part of Ricinate
Agent), 2.5 parts of MOK-2015 levelling agents, 20 parts of water-based isocyanate curing agent；When preparation, upper raw material is formed and is uniformly mixed, and
Be ground, control mixed material fineness be 100~150nm, filter off impurity to get.
A kind of anticorrosive paint in LED lamp of embodiment 2, raw material form in mass ratio：20 parts aqueous third
Olefin(e) acid resin, 10 parts of fluorosilicones, 5 parts of zinc nitrides (1 μm of grain size), (soda-lime glass that size is 10nm is fine for 1 part of glass fibre
Dimension), 5 parts of kaolin, 10 parts of far-infrared ceramic nano particles (powder of grain size 150nm), 1 part of gas phase titanium dioxide, 10 parts it is molten
(glycerine, coconut oil and Ethyl formate are 1 in mass ratio for agent:2:1 mixing), (MOK-2030 disperses for 0.5 part of Ricinate
Agent), 2 parts of MOK-2015 levelling agents, 15 parts of water-based isocyanate curing agent；When preparation, upper raw material is formed and is uniformly mixed, is added
The zirconium pearl of 10-20% mass fractions is dispersed through machine and is ground 0.5 hour with 2500 revs/min of rotating speed, then with 250-350 mesh screens
Filtering removes impurity, obtains.
When construction, above-mentioned anticorrosive paint is sprayed in LED lamp, dries 1h under 300 DEG C of high temperature, you can at anti-corrosion
30 μm of corrosion-inhibiting coatings are made in film.Above-mentioned corrosion-inhibiting coating is tested, the aging under 85 DEG C and 350W ultraviolet radiations is resistance to
Ageing time is 5700h, and 315 DEG C of high temperature resistant bonds shearing force 21.5MPa.Above-mentioned painting is placed in 1.0MHCl solution, is applied
The time that layer falls off is 4560h.
A kind of anticorrosive paint in LED lamp of embodiment 3, raw material form in mass ratio：30 parts aqueous third
Olefin(e) acid resin, 20 parts of fluorosilicones, 15 parts of zinc nitrides (5 μm of grain size), (size is the soda-lime glass of 10nm to 2.5 parts of glass fibres
Fiber), 12 parts of kaolin, 15 parts of far-infrared ceramic nano particles (grain size 120nm), 5 parts of gas phase titanium dioxide, 30 parts of solvents
(glycerine, coconut oil and Ethyl formate are 2 in mass ratio:2:1 mixing), 1.5 parts of Ricinates (MOK-2030 dispersants),
3 parts of MOK-2015 levelling agents, 25 parts of water-based isocyanate curing agent；When preparation, upper raw material is formed and is uniformly mixed, 10- is added
The zirconium pearl of 20% mass fraction, after the machine that is dispersed through is ground 1 hour with 1800 revs/min of rotating speed, then with 250-350 mesh screen mistakes
Filter removes impurity, obtains.
When construction, above-mentioned anticorrosive paint is sprayed in LED lamp, dries 1h under 300 DEG C of high temperature, you can at anti-corrosion
30 μm of corrosion-inhibiting coatings are made in film.Above-mentioned corrosion-inhibiting coating is tested, the aging under 85 DEG C and 350W ultraviolet radiations is resistance to
Ageing time is 6500h, and 325 DEG C of high temperature resistant bonds shearing force 23.6MPa.Above-mentioned painting is placed in 1.0MHCl solution, is applied
The time that layer falls off is 5020h.
Claims (5)
1. a kind of anticorrosive paint in LED lamp, which is characterized in that the raw material composition of the anticorrosive paint presses quality proportioning
For：20~30 parts of water-based acrylic resins, 10~20 parts of fluorosilicones, 5~15 parts of zinc nitrides, 1~2.5 part of glass fibre, 5~
12 parts of kaolin, 10~15 parts of far-infrared ceramic nano particles, 1~5 part of gas phase titanium dioxide, 10~30 parts of solvents, 0.5~
1.5 parts of Ricinates, 2~3 parts of MOK-2015 levelling agents, 15~25 parts of curing agent；Wherein, the solvent be glycerine,
The mixture of coconut oil and Ethyl formate, the Ricinate are MOK-2030 dispersants, and the curing agent is aqueous different
Cyanate curing agent；The glass fibre is soda-lime glass fiber of the particle size in 50~150nm；The far-infrared ceramic is received
The size of rice grain is 100~150nm.
2. anticorrosive paint according to claim 1, which is characterized in that the zinc nitride is nitridation of the grain size at 1-5 μm
Aluminium powder.
3. anticorrosive paint according to claim 1, which is characterized in that the glycerine, coconut oil and Ethyl formate it is mixed
It closes in object, the mass ratio of glycerine, coconut oil and Ethyl formate is 1-2:2-4:1.
4. anticorrosive paint according to claim 1, which is characterized in that preparation method is：The raw material is formed and is mixed
Uniformly, and be ground, control mixed material fineness be 100~150nm, filter off impurity to get.
5. anticorrosive paint according to claim 4, which is characterized in that when grinding, the zirconium of 10-20% mass fractions is added
Pearl, after the machine that is dispersed through is ground 0.5-1 hour with 1800-2500 revs/min of rotating speed, then with the filtering of 250-350 mesh screens, except impurity elimination
Matter obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459769.XA CN108285704A (en) | 2017-12-28 | 2017-12-28 | A kind of anticorrosive paint in LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459769.XA CN108285704A (en) | 2017-12-28 | 2017-12-28 | A kind of anticorrosive paint in LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108285704A true CN108285704A (en) | 2018-07-17 |
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ID=62832459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711459769.XA Pending CN108285704A (en) | 2017-12-28 | 2017-12-28 | A kind of anticorrosive paint in LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108285704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401528A (en) * | 2018-08-22 | 2019-03-01 | 尚科照明集团有限公司 | A kind of water-repellent paint for LED light |
| CN110055822A (en) * | 2019-05-15 | 2019-07-26 | 北京理工大学珠海学院 | A kind of biodegradable coating material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963098A (en) * | 2012-12-11 | 2013-03-13 | 中国建筑股份有限公司 | Environment-friendly anticorrosion and temperature-reduction integrated paint for storage tank and preparation method of paint |
| CN103214910A (en) * | 2013-04-03 | 2013-07-24 | 上海三思电子工程有限公司 | Radiation heat dissipation coating for reducing light-emitting diode (LED) chip junction temperature and preparation method thereof |
| CN104087093A (en) * | 2014-06-30 | 2014-10-08 | 华南理工大学 | Cooling coating for light-emitting diode (LED) lamp and preparation method thereof |
| CN106366743A (en) * | 2016-08-30 | 2017-02-01 | 广德衡峰新型建材有限公司 | Preparation method of paint with heat insulation and reflection functions |
-
2017
- 2017-12-28 CN CN201711459769.XA patent/CN108285704A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963098A (en) * | 2012-12-11 | 2013-03-13 | 中国建筑股份有限公司 | Environment-friendly anticorrosion and temperature-reduction integrated paint for storage tank and preparation method of paint |
| CN103214910A (en) * | 2013-04-03 | 2013-07-24 | 上海三思电子工程有限公司 | Radiation heat dissipation coating for reducing light-emitting diode (LED) chip junction temperature and preparation method thereof |
| CN104087093A (en) * | 2014-06-30 | 2014-10-08 | 华南理工大学 | Cooling coating for light-emitting diode (LED) lamp and preparation method thereof |
| CN106366743A (en) * | 2016-08-30 | 2017-02-01 | 广德衡峰新型建材有限公司 | Preparation method of paint with heat insulation and reflection functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401528A (en) * | 2018-08-22 | 2019-03-01 | 尚科照明集团有限公司 | A kind of water-repellent paint for LED light |
| CN110055822A (en) * | 2019-05-15 | 2019-07-26 | 北京理工大学珠海学院 | A kind of biodegradable coating material and preparation method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180717 |
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| RJ01 | Rejection of invention patent application after publication |