CN106867369A - A kind of LED lamp radiator carborundum coating - Google Patents
A kind of LED lamp radiator carborundum coating Download PDFInfo
- Publication number
- CN106867369A CN106867369A CN201510910689.6A CN201510910689A CN106867369A CN 106867369 A CN106867369 A CN 106867369A CN 201510910689 A CN201510910689 A CN 201510910689A CN 106867369 A CN106867369 A CN 106867369A
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- CN
- China
- Prior art keywords
- led lamp
- deionized water
- lamp radiator
- mixed
- polyester resin
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of LED lamp radiator carborundum coating, is mainly made up of the raw material of following weight：Aqueous saturated polyester resin 20-35, deionized water 25-40, carborundum powder 25-30, dispersant 0.5-5.Its deionized water is produced by the method for RO counter-infiltrations；Dispersant use phenolic resin sulfonate, cellulose sulfuric acid ester sodium, fatty acid polyethylene glycol ester any one, LED lamp radiator use this coating, be sprayed on spreader surface, radiating efficiency 3%-7% can be improved.
Description
Technical field
The invention belongs to field of LED illumination, it is related to a kind of LED lamp radiator carborundum coating.
Background technology
LED is a kind of energy-efficient light source, and LEDbulb lamp is energy-efficient due to its, the advantage of long lifespan, comes into common people family, just progressively turns into the small stores of people.Existing LED lamp, is typically made up of light source and radiator, if the radiating effect of radiator is bad, can have a strong impact on the life-span of light source, therefore, how the radiating efficiency of radiator, into our current problem demanding prompt solutions.
The content of the invention
In order to overcome above-mentioned technical deficiency, the invention provides a kind of LED lamp radiator carborundum coating, the radiating effect of LED lamp radiator can be greatly improved.
A kind of LED lamp radiator carborundum coating, is mainly made up of the raw material of following weight：Aqueous saturated polyester resin 20-35, deionized water 25-40, carborundum powder 25-30, dispersant 0.5-5.
A kind of LED lamp radiator carborundum coating, its deionized water is produced by the method for RO counter-infiltrations.
A kind of LED lamp radiator carborundum coating, its dispersant use phenolic resin sulfonate, cellulose sulfuric acid ester sodium, fatty acid polyethylene glycol ester any one.
A kind of preparation method of LED lamp radiator carborundum coating, its preparation method is carried out as follows：
1. the deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
2. by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=20-35：25-40 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
3. the mixed-powder for taking 25-30 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
4. the dispersant of 0.5-5 weight portions is added in the second mixed liquor of 3 steps, stirred, obtain product.
Specific embodiment
Embodiment 1：
A kind of preparation method of LED lamp radiator carborundum coating of the invention, is carried out as follows：
(1) deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
(2) by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=20：25 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
(3) mixed-powder for taking 20 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
(4) the phenolic resin sulfonate of 0.5 weight portion is added in the second mixed liquor of 3 steps, is stirred, obtain product.
Embodiment 2：
A kind of preparation method of LED lamp radiator carborundum coating of the invention, is carried out as follows：
(1) deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
(2) by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=25：30 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
(3) mixed-powder for taking 25 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
(4) the phenolic resin sulfonate of 1 weight portion is added in the second mixed liquor of 3 steps, is stirred, obtain product.
Embodiment 3：
A kind of preparation method of LED lamp radiator carborundum coating of the invention, is carried out as follows：
(1) deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
(2) by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=30：35 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
(3) mixed-powder for taking 30 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
(4) the phenolic resin sulfonate of 2 weight portions is added in the second mixed liquor of 3 steps, is stirred, obtain product.
Embodiment 4：
A kind of preparation method of LED lamp radiator carborundum coating of the invention, is carried out as follows：
(1) deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
(2) by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=35：30 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
(3) mixed-powder for taking 25 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
(4) the phenolic resin sulfonate of 3 weight portions is added in the second mixed liquor of 3 steps, is stirred, obtain product.
Embodiment 5：
A kind of preparation method of LED lamp radiator carborundum coating of the invention, is carried out as follows：
(1) deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
(2) by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=30：25 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
(3) mixed-powder for taking 30 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
(4) the phenolic resin sulfonate of 4 weight portions is added in the second mixed liquor of 3 steps, is stirred, obtain product.
Embodiment 6：
A kind of preparation method of LED lamp radiator carborundum coating of the invention, is carried out as follows：
(1) deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
(2) by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=20：25 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
(3) mixed-powder for taking 20 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
(4) by the cellulose sulfuric acid ester sodium of 0.5 weight portion, it is added in the second mixed liquor of 3 steps, stirs, obtains product.
Embodiment 7：
A kind of preparation method of LED lamp radiator carborundum coating of the invention, is carried out as follows：
(1) deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
(2) by the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=20：25 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
(3) mixed-powder for taking 20 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
(4) by the fatty acid polyethylene glycol ester of 0.5 weight portion, it is added in the second mixed liquor of 3 steps, stirs, obtains product.LED lamp radiator uses this coating, is sprayed on spreader surface, can improve radiating efficiency 3%-7%.
Claims (4)
1. a kind of LED lamp radiator carborundum coating, it is characterised in that be mainly made up of the raw material of following weight
：Aqueous saturated polyester resin 20-35, deionized water 25-40, carborundum powder 25-30, dispersant 0.5-5.
2. a kind of LED lamp radiator carborundum coating according to claim 1, it is characterised in that deionized water is produced by the method for RO counter-infiltrations.
3. a kind of LED lamp radiator carborundum coating according to claim 1, it is characterised in that dispersant uses phenolic resin sulfonate, cellulose sulfuric acid ester sodium, fatty acid polyethylene glycol ester any one.
4. a kind of LED lamp radiator carborundum coating according to claim 1, it is characterised in that its preparation method is carried out as follows：
（1）The deionized water produced by the method for RO counter-infiltrations is taken, solvent is obtained；
（2）By the solvent of aqueous saturated polyester resin and 1 step according to aqueous saturated polyester resin：Deionized water=20-35：25-40 weights are mixed, and are warming up to 50 DEG C, obtain the first mixed solution；
（3）The mixed-powder for taking 25-30 weight portions is added in the first mixed liquor of 2 steps, is stirred, and obtains the second mixed liquor；
（4）The dispersant of 0.5-5 weight portions is added in the second mixed liquor of 3 steps, is stirred, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910689.6A CN106867369A (en) | 2015-12-10 | 2015-12-10 | A kind of LED lamp radiator carborundum coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910689.6A CN106867369A (en) | 2015-12-10 | 2015-12-10 | A kind of LED lamp radiator carborundum coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106867369A true CN106867369A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910689.6A Pending CN106867369A (en) | 2015-12-10 | 2015-12-10 | A kind of LED lamp radiator carborundum coating |
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| CN (1) | CN106867369A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250546A (en) * | 2011-08-31 | 2011-11-23 | 浙江理工大学 | Nano-sized carbon black heat dissipating paint and preparation method thereof |
| CN104359091A (en) * | 2014-10-17 | 2015-02-18 | 安徽永旭照明科技有限公司 | Heat dissipation sheet for LED lamp and heat dissipation coating for coating heat dissipation sheet |
| CN104877515A (en) * | 2015-06-02 | 2015-09-02 | 青岛科技大学 | Color cooling coating |
| CN105086666A (en) * | 2015-09-30 | 2015-11-25 | 桂林健评环保节能产品开发有限公司 | Radiation cooling paint for LED radiator surfaces |
-
2015
- 2015-12-10 CN CN201510910689.6A patent/CN106867369A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250546A (en) * | 2011-08-31 | 2011-11-23 | 浙江理工大学 | Nano-sized carbon black heat dissipating paint and preparation method thereof |
| CN104359091A (en) * | 2014-10-17 | 2015-02-18 | 安徽永旭照明科技有限公司 | Heat dissipation sheet for LED lamp and heat dissipation coating for coating heat dissipation sheet |
| CN104877515A (en) * | 2015-06-02 | 2015-09-02 | 青岛科技大学 | Color cooling coating |
| CN105086666A (en) * | 2015-09-30 | 2015-11-25 | 桂林健评环保节能产品开发有限公司 | Radiation cooling paint for LED radiator surfaces |
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Application publication date: 20170620 |
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