CN107383879A - A kind of LED wall wash lamp packaging silicon rubber - Google Patents
A kind of LED wall wash lamp packaging silicon rubber Download PDFInfo
- Publication number
- CN107383879A CN107383879A CN201710468792.9A CN201710468792A CN107383879A CN 107383879 A CN107383879 A CN 107383879A CN 201710468792 A CN201710468792 A CN 201710468792A CN 107383879 A CN107383879 A CN 107383879A
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- Prior art keywords
- nano
- silicon rubber
- aluminium
- wall wash
- led wall
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of 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
- C08K3/18—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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of LED wall wash lamp packaging silicon rubber, including following components and the mass percent of each component are：Organic silicon rubber 16 25%, silane coupler 6 12%, nano silicon 8 14%, nano titanium oxide 10 15%, cumyl peroxide 4 9%, vinyl silicone oil 4 10%, nano aluminium oxide 6 12%, nano zine oxide 7 12%, aluminium-hydroxide powder 4 8%, nanometer silicon carbide 4 10%, aluminum nitride ceramic powder 4 10%.Insulate and heat conduction and heat radiation is good, ensure that the service life of LED light bar.
Description
Technical field
The present invention relates to LED wall wash lamp, and in particular to a kind of LED wall wash lamp packaging silicon rubber.
Background technology
LED wall wash lamp is primarily used to do building decoration illumination and is used, and is also used for sketching the contours the profile of heavy construction.Due to
LED has the characteristics that energy-conservation, light efficiency is high, rich in color, long lifespan, so the wall lamp of other light sources just gradually washes wall by LED
Lamp replaces.LED wall wash lamp is called linear LED flood light, because its profile is strip, it also is referred to as into LED line, its skill
Art parameter is substantially similar to LED projector lamp, and relative to the circular configuration of LED projector lamp, LED wall wash lamp utilizes Pu Wei waterproof and breathables
Valve solves light fixture internal and external equilibrium pressure difference and waterproof problem, at the same the heat abstractor of strip structure seem that more benefit reason is a bit.
And in order to ensure the waterproof seal of the inside of LED wall wash lamp, one layer of envelope can be scribbled in the LED light bar inside LED wall wash lamp
Silica gel is filled, and there is the problem of heat conduction and heat radiation difference in traditional packaging silicon rubber, in the course of time, will have packaging silicon rubber and play visionary hope
The problem of ringing sealing effectiveness, so as to influence the service life of LED light bar.
The content of the invention
It is an object of the present invention to provide a kind of LED wall wash lamp packaging silicon rubber, insulate and heat conduction and heat radiation is good, ensure that LED
The service life of lamp bar.
In order to realize the above object the technical solution adopted by the present invention is：A kind of LED wall wash lamp packaging silicon rubber, including
The following components and mass percent of each component is：Organic silicon rubber 16-25%, silane coupler 6-12%, nanometer titanium dioxide
Silicon 8-14%, nano titanium oxide 10-15%, cumyl peroxide 4-9%, vinyl silicone oil 4-10%, nano aluminium oxide
6-12%, nano zine oxide 7-12%, aluminium-hydroxide powder 4-8%, nanometer silicon carbide 4-10%, aluminum nitride ceramic powder 4-
10%.
Preferably, including following components and the mass percent of each component are：Organic silicon rubber 21%, silane coupler
10%, nano silicon 11%, nano titanium oxide 12%, cumyl peroxide 6%, vinyl silicone oil 5%, nano oxygen
Change aluminium 8%, nano zine oxide 8%, aluminium-hydroxide powder 5%, nanometer silicon carbide 7%, aluminum nitride ceramic powder 7%.
Further, the particle diameter of described aluminum nitride ceramic powder is less than 0.015 μm.
Further, the particle diameter of described aluminium-hydroxide powder is less than 0.010 μm.
The technical effects of the invention are that：Silane coupler is as heat conducting base material in product of the present invention, nano silicon,
Nano titanium oxide is as antiseptic, wear-resisting and age resister, nano aluminium oxide and nano zine oxide as heat filling, heat conduction
Coefficient is higher, and beneficial to heat conduction and heat radiation, aluminium-hydroxide powder is as fire-retardant and thermoplastic material, and nanometer silicon carbide thermal conductivity is high, chemistry
Stability is good, and aluminium nitride (AlN) ceramics have characteristic and the good power such as thermal conductivity is high, thermal coefficient of expansion is low, resistivity is high
Performance is learned, nontoxic and insulation, ultra-fine aluminum nitride ceramic end of the particle diameter less than 0.015 μm is in product of the present invention as a kind of non-
Normal high heat conductive insulating filler, substantially increase the heat conduction and heat radiation of packaging silicon rubber.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1：A kind of LED wall wash lamp packaging silicon rubber, including following components and the mass percent of each component be：Have
Machine silicon rubber 21%, silane coupler 10%, nano silicon 11%, nano titanium oxide 12%, cumyl peroxide
6%, vinyl silicone oil 5%, nano aluminium oxide 8%, nano zine oxide 8%, aluminium-hydroxide powder 5%, nanometer silicon carbide 7%,
Aluminum nitride ceramic powder 7%.
Further, the particle diameter of described aluminum nitride ceramic powder is less than 0.015 μm.
Further, the particle diameter of described aluminium-hydroxide powder is less than 0.010 μm.
Silane coupler is as heat conducting base material in product of the present invention, and nano silicon, nano titanium oxide are as antibacterial
As heat filling, thermal conductivity factor is higher, is dissipated beneficial to heat conduction for agent, wear-resisting and age resister, nano aluminium oxide and nano zine oxide
Heat, aluminium-hydroxide powder is as fire-retardant and thermoplastic material, and nanometer silicon carbide thermal conductivity is high, chemical stability is good, aluminium nitride (AlN)
Ceramics have characteristic and the good mechanical properties such as thermal conductivity is high, thermal coefficient of expansion is low, resistivity is high, nontoxic and insulation, grain
Ultra-fine aluminum nitride ceramic end of the footpath less than 0.015 μm is used as a kind of very high heat conductive insulating filler in product of the present invention, greatly
The big heat conduction and heat radiation for improving packaging silicon rubber.
Embodiment 2：A kind of LED wall wash lamp packaging silicon rubber, including following components and the mass percent of each component be：Have
Machine silicon rubber 17%, silane coupler 8%, nano silicon 12%, nano titanium oxide 12%, cumyl peroxide
6%, vinyl silicone oil 7%, nano aluminium oxide 9%, nano zine oxide 9%, aluminium-hydroxide powder 6%, nanometer silicon carbide 6%,
Aluminum nitride ceramic powder 8%.
Further, the particle diameter of described aluminum nitride ceramic powder is less than 0.015 μm.
Further, the particle diameter of described aluminium-hydroxide powder is less than 0.010 μm.
The insulation of invention product and heat conduction and heat radiation obtained according to such scheme is good, ensure that the service life of LED light bar.
Embodiment 3：A kind of LED wall wash lamp packaging silicon rubber, including following components and the mass percent of each component be：Have
Machine silicon rubber 25%, silane coupler 6%, nano silicon 7%, nano titanium oxide 13%, cumyl peroxide
4%, vinyl silicone oil 4%, nano aluminium oxide 8%, nano zine oxide 11%, aluminium-hydroxide powder 6%, nanometer silicon carbide 6%,
Aluminum nitride ceramic powder 10%.
Further, the particle diameter of described aluminum nitride ceramic powder is less than 0.015 μm.
Further, the particle diameter of described aluminium-hydroxide powder is less than 0.010 μm.
The insulation of invention product and heat conduction and heat radiation obtained according to such scheme is good, ensure that the service life of LED light bar.
The insulation of invention product and heat conduction and heat radiation obtained according to such scheme is good.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.
Claims (4)
1. a kind of LED wall wash lamp packaging silicon rubber, it is characterised in that the mass percent including following components and each component is：
Organic silicon rubber 16-25%, silane coupler 6-12%, nano silicon 8-14%, nano titanium oxide 10-15%, mistake
Aoxidize diisopropylbenzene (DIPB) 4-9%, vinyl silicone oil 4-10%, nano aluminium oxide 6-12%, nano zine oxide 7-12%, aluminium hydroxide
Powder 4-8%, nanometer silicon carbide 4-10%, aluminum nitride ceramic powder 4-10%.
2. a kind of LED wall wash lamp packaging silicon rubber according to claim 1, it is characterised in that including following components and respectively
The mass percent of component is：Organic silicon rubber 21%, silane coupler 10%, nano silicon 11%, nanometer titanium dioxide
Titanium 12%, cumyl peroxide 6%, vinyl silicone oil 5%, nano aluminium oxide 8%, nano zine oxide 8%, aluminium hydrate powder
End 5%, nanometer silicon carbide 7%, aluminum nitride ceramic powder 7%.
A kind of 3. LED wall wash lamp packaging silicon rubber according to claim 1, it is characterised in that described aluminium nitride ceramics
The particle diameter of powder is less than 0.015 μm.
A kind of 4. LED wall wash lamp packaging silicon rubber according to claim 1, it is characterised in that described aluminium hydrate powder
The particle diameter at end is less than 0.010 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468792.9A CN107383879A (en) | 2017-06-20 | 2017-06-20 | A kind of LED wall wash lamp packaging silicon rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468792.9A CN107383879A (en) | 2017-06-20 | 2017-06-20 | A kind of LED wall wash lamp packaging silicon rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107383879A true CN107383879A (en) | 2017-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710468792.9A Pending CN107383879A (en) | 2017-06-20 | 2017-06-20 | A kind of LED wall wash lamp packaging silicon rubber |
Country Status (1)
| Country | Link |
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| CN (1) | CN107383879A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087820A (en) * | 2018-10-23 | 2020-05-01 | 成都戎创航空科技有限公司 | Heat dissipation silica gel pad and processing method of silica gel used in same |
| CN112143228A (en) * | 2020-09-27 | 2020-12-29 | 江西新科环保股份有限公司 | Silicon carbide ceramic flat membrane |
| CN114420947A (en) * | 2022-01-24 | 2022-04-29 | 一汽解放汽车有限公司 | Silicon sulfide rubber injection molding material, integrated sealing membrane electrode, preparation method of integrated sealing membrane electrode and fuel cell |
| CN114891480A (en) * | 2022-03-25 | 2022-08-12 | 硅能光电半导体(广州)有限公司 | Novel white glue and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333494A (en) * | 2013-05-28 | 2013-10-02 | 东莞上海大学纳米技术研究院 | Thermal-conductive insulation silicone rubber thermal interface material and preparation method thereof |
| CN103571203A (en) * | 2012-07-22 | 2014-02-12 | 上海利隆化工化纤有限公司 | Heat-conducting silica gel sheet for LED (light-emitting diode) illumination lamp and preparation method for same |
-
2017
- 2017-06-20 CN CN201710468792.9A patent/CN107383879A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571203A (en) * | 2012-07-22 | 2014-02-12 | 上海利隆化工化纤有限公司 | Heat-conducting silica gel sheet for LED (light-emitting diode) illumination lamp and preparation method for same |
| CN103333494A (en) * | 2013-05-28 | 2013-10-02 | 东莞上海大学纳米技术研究院 | Thermal-conductive insulation silicone rubber thermal interface material and preparation method thereof |
Non-Patent Citations (2)
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| 于世林: "《新世纪少年百科 知识博览创新发明》", 31 July 2011, 中国少年儿童出版社 * |
| 任友直等: "《涂料工业用原材料技术标准手册》", 30 April 1992, 化学工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087820A (en) * | 2018-10-23 | 2020-05-01 | 成都戎创航空科技有限公司 | Heat dissipation silica gel pad and processing method of silica gel used in same |
| CN112143228A (en) * | 2020-09-27 | 2020-12-29 | 江西新科环保股份有限公司 | Silicon carbide ceramic flat membrane |
| CN114420947A (en) * | 2022-01-24 | 2022-04-29 | 一汽解放汽车有限公司 | Silicon sulfide rubber injection molding material, integrated sealing membrane electrode, preparation method of integrated sealing membrane electrode and fuel cell |
| CN114420947B (en) * | 2022-01-24 | 2023-12-12 | 一汽解放汽车有限公司 | Vulcanized silicone rubber injection molding material, integrated sealing membrane electrode, preparation method thereof and fuel cell |
| CN114891480A (en) * | 2022-03-25 | 2022-08-12 | 硅能光电半导体(广州)有限公司 | Novel white glue and preparation method and application thereof |
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Application publication date: 20171124 |
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