CN107254224A - A kind of atomizing aeroge - Google Patents
A kind of atomizing aeroge Download PDFInfo
- Publication number
- CN107254224A CN107254224A CN201710510993.0A CN201710510993A CN107254224A CN 107254224 A CN107254224 A CN 107254224A CN 201710510993 A CN201710510993 A CN 201710510993A CN 107254224 A CN107254224 A CN 107254224A
- Authority
- CN
- China
- Prior art keywords
- atomizing
- parts
- aeroge
- acrylic resin
- aeroge according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
- C08K3/36—Silica
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
Abstract
The present invention relates to a kind of atomizing aeroge.A kind of atomizing aeroge, it is mixed by mass fraction by 30 40 parts of acrylic resin, 10 20 parts of aerogel powder, 0.5 1.5 parts of silane coupler, 13 parts of anti-settling agent, 10 20 parts of solvent and 30 40 parts of propellant；Atomizing aeroge also includes 0.1 5 parts of pigment.A kind of atomizing aeroge of the present invention, storage stability is good, and redisperse is good, and film adhesive is strong, convenient to use；With extremely low thermal conductivity factor；The heat-sensitive element around thermal source, increase heat-sensitive element service life and the normal operation for ensureing heat-sensitive element can effectively be separated.
Description
Technical field
The present invention relates to aeroge, more particularly to a kind of atomizing aeroge.
Background technology
Aeroge is one of a kind of solid matter form, the solid of world's upper density very little.Density is 3 kilograms every cube
Rice.General common aeroge is silica aerogel, its earliest by American science worker Kistler in 1931 because friendly being beaten with it
Gambling is made.The species of aeroge is a lot, there is silicon systems, carbon system, sulphur system, metal oxide system, metal system etc..Aerogel is individual
Portmanteau word, aero is adjective herein, represents flight, gel is clearly gel.Literally mean the gel that can be flown.Appoint
As long as the gel of what material can be removed after internal solvent after drying, its shape invariance, and the high hole of product can be kept substantially again
Rate, low-density, then can all be referred to as aeroge.Commonly using in the market has aerogel heat-insulating material mostly aerogel blanket, thick
Degree is thicker not to be adapted to the need for electronic product increasingly develops towards light, thin, small direction.
The content of the invention
The invention provides a kind of atomizing aeroge, storage stability is good, and redisperse is good, and film adhesive is strong, uses
It is convenient and swift；With extremely low thermal conductivity factor；The heat-sensitive element around thermal source can be effectively separated, increase heat-sensitive element makes
With the normal operation of life-span and guarantee heat-sensitive element.
A kind of atomizing aeroge, it presses acrylic resin, 10-20 part of airsetting rubber powder of the mass fraction by 30-40 parts
Body, 0.5-1.5 parts of silane coupler, 1-3 parts of anti-settling agent, 10-20 parts of solvent and the mixing of 30-40 parts of propellant and
Into.
Atomizing aeroge also includes 0.1-5 parts of pigment.
The acrylic resin is oil-based liquid acrylic resin, oily solid acrylic resin, water-based emulsion type propylene
Acid resin, aqueous solid acrylic resin, hydroxyl acrylic resin, carboxyl type acrylic resin, glycidyl acrylic
Resin or acylamino- acrylic resin；Its glass transition temperature is 50-85 DEG C.
The aerogel powder is SiO2Aerogel powder, Al2O3Aerogel powder, TiO2Aerogel powder or SiC airsettings
Rubber powder body；Its particle diameter is 0.1-50 μm.
The silane coupler is KH-540, KH-550, KH-560, KH-570, KH-792, Si-602, Si-563 or A-
151。
The anti-settling agent be aerosil, polyolefin-wax, modified hydrogenated castor oil and one kind in polyamide wax or
Wherein several mixtures in any proportion.
The solvent is benzene,toluene,xylene, No. 200 coal tar solvents, ethyl acetate, butyl acetate, amyl acetate, third
Ketone, butanone, cyclopentanone, methylisobutylketone, methanol, ethanol, butanol, ethylene glycol ethyl ether, butyl glycol ether and diethylene glycol ether
In one kind or wherein several mixtures in any proportion.
The propellant is CO2Compressed gas, N2O compressed gas, N2Compressed gas, hydrocarbon gas or dimethyl ether.
The pigment is titanium white, lithopone, lead chromate yellow, barba hispanica, iron oxide red, red lead, pigment scarlet powder, azophosphine, phthalocyanine blue or quinoline
Acridone.
Advantages of the present invention：A kind of atomizing aeroge of the present invention, storage stability is good, and redisperse is good, film attachment
Power is strong, convenient to use；With extremely low thermal conductivity factor；The heat-sensitive element around thermal source, increase heat can effectively be separated
Sensing element service life and the normal operation for ensureing heat-sensitive element.
Embodiment
In order to deepen the understanding of the present invention, the present invention is described in further detail below in conjunction with embodiment, the reality
Apply example to be only used for explaining the present invention, protection scope of the present invention is not constituted and limited.
Embodiment one
A kind of atomizing aeroge is present embodiments provided, it, which is wrapped, presses mass fraction by 35 parts of acrylic resin
AC1021,10 parts of SiO2Aerogel powder, 2 parts of pigment phthalocyanine blue, 1 part of silane resin acceptor kh-550,2 parts of anti-settling agent
Aerosil, 15 parts of ethyl acetate and 35 parts of dimethyl ether are mixed.
The present embodiment is by 35 parts of acrylic resin AC1021,10 parts of SiO2Aerogel powder, 2 parts of pigment phthalocyanine
In indigo plant, 1 part of silane resin acceptor kh-550,2 parts of anti-settling agent aerosil and 15 parts of ethyl acetate input Scattered Kettle
Stir obtained aeroge liquid material；Then obtained 65 parts of aeroge liquid materials and 35 parts of dimethyl ether are filled in and are configured with gas
In the aerosol container of mist valve and head, that is, obtain atomizing aeroge.
Embodiment two
A kind of atomizing aeroge is present embodiments provided, it, which is wrapped, presses mass fraction by 30 parts of acrylic resin
AC1229,10 parts of SiO2Aerogel powder, 2 parts of pigment pigment scarlet powder, 1 part of Silane coupling reagent KH-570,2 parts of anti-settling agent
Polyamide wax, 15 parts of ethylene glycol ethyl ether and 40 parts of dimethyl ether are mixed.
The present embodiment is by 30 parts of acrylic resin AC1229,10 parts of SiO2Aerogel powder, 2 parts of pigment are bright red
Stirred in powder, 1 part of Silane coupling reagent KH-570,2 parts of anti-settling agent polyamide wax and 15 parts of ethylene glycol ethyl ether input Scattered Kettle
Mix uniformly obtained aeroge liquid material；Then obtained 60 parts of aeroge liquid materials and 40 parts of dimethyl ether are filled in and are configured with aerosol
In the aerosol container of valve and head, that is, obtain atomizing aeroge.
The atomizing aeroge that above-described embodiment is prepared, storage stability is good, with good redispersibility, sprays
Film adhesive force it is strong, the aeroge thickness of ejection is most thin up to 0.01-0.08mm, and aeroge has extremely low heat conduction system
Number, up to 0.028-0.20W/MK.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent substitution or equivalency transform
Technical scheme all fall within protection scope of the present invention.
Claims (9)
1. a kind of atomizing aeroge, it is characterised in that：It by mass fraction by 30-40 parts acrylic resin, 10-20 parts
Aerogel powder, 0.5-1.5 parts of silane coupler, 1-3 parts of anti-settling agent, 10-20 parts of solvent and 30-40 parts of propellant
Mix.
2. a kind of atomizing aeroge according to claim 1, it is characterised in that：Atomizing aeroge also includes 0.1-5
The pigment of part.
3. a kind of atomizing aeroge according to claim 1, it is characterised in that：The acrylic resin is oil-based liquid
Acrylic resin, oily solid acrylic resin, water-based emulsion type acrylic resin, aqueous solid acrylic resin, oh type
Acrylic resin, carboxyl type acrylic resin, glycidyl acrylic resin or acylamino- acrylic resin；Its vitrifying temperature
Spend for 50-85 DEG C.
4. a kind of atomizing aeroge according to claim 1, it is characterised in that：The aerogel powder is SiO2Airsetting
Rubber powder body, Al2O3Aerogel powder, TiO2Aerogel powder or SiC aerogel powders；Its particle diameter is 0.1-50 μm.
5. a kind of atomizing aeroge according to claim 1, it is characterised in that：The silane coupler be KH-540,
KH-550, KH-560, KH-570, KH-792, Si-602, Si-563 or A-151.
6. a kind of atomizing aeroge according to claim 1, it is characterised in that：The anti-settling agent is gas phase titanium dioxide
Silicon, polyolefin-wax, modified hydrogenated castor oil and one kind in polyamide wax or wherein several mixtures in any proportion.
7. a kind of atomizing aeroge according to claim 1, it is characterised in that：The solvent is benzene, toluene, diformazan
Benzene, No. 200 coal tar solvents, ethyl acetate, butyl acetate, amyl acetate, acetone, butanone, cyclopentanone, methylisobutylketone, methanol,
One kind in ethanol, butanol, ethylene glycol ethyl ether, butyl glycol ether and diethylene glycol ether or wherein several in any proportion mixed
Compound.
8. a kind of atomizing aeroge according to claim 1, it is characterised in that：The propellant is CO2Compressed gas,
N2O compressed gas, N2Compressed gas, hydrocarbon gas or dimethyl ether.
9. a kind of atomizing aeroge according to claim 1, it is characterised in that：The pigment is titanium white, lithopone, lead
Chrome yellow, barba hispanica, iron oxide red, red lead, pigment scarlet powder, azophosphine, phthalocyanine blue or quinacridone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510993.0A CN107254224A (en) | 2017-06-28 | 2017-06-28 | A kind of atomizing aeroge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510993.0A CN107254224A (en) | 2017-06-28 | 2017-06-28 | A kind of atomizing aeroge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107254224A true CN107254224A (en) | 2017-10-17 |
Family
ID=60023771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710510993.0A Pending CN107254224A (en) | 2017-06-28 | 2017-06-28 | A kind of atomizing aeroge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107254224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022107400A1 (en) * | 2020-11-20 | 2022-05-27 | 黒崎播磨株式会社 | Aerogel composite molded body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333542A (en) * | 2013-07-04 | 2013-10-02 | 河南工业大学 | Silica aerogel microsphere composite thermal insulation coating |
| FR2992177A1 (en) * | 2012-06-21 | 2013-12-27 | Oreal | COSMETIC COMPOSITION COMPRISING SILICA HYDROPHOBIC AEROGEL PARTICLES AND A FIXING POLYMER |
| CN104152029A (en) * | 2014-08-29 | 2014-11-19 | 中钢集团洛阳耐火材料研究院有限公司 | High-temperature-resistant nanometer hole heat-preserving paint and preparation method thereof |
| CN105038445A (en) * | 2014-04-24 | 2015-11-11 | 中国科学院苏州纳米技术与纳米仿生研究所 | Aqueous slurry material containing silicon dioxide aerosol, preparation method and application thereof |
-
2017
- 2017-06-28 CN CN201710510993.0A patent/CN107254224A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2992177A1 (en) * | 2012-06-21 | 2013-12-27 | Oreal | COSMETIC COMPOSITION COMPRISING SILICA HYDROPHOBIC AEROGEL PARTICLES AND A FIXING POLYMER |
| CN103333542A (en) * | 2013-07-04 | 2013-10-02 | 河南工业大学 | Silica aerogel microsphere composite thermal insulation coating |
| CN105038445A (en) * | 2014-04-24 | 2015-11-11 | 中国科学院苏州纳米技术与纳米仿生研究所 | Aqueous slurry material containing silicon dioxide aerosol, preparation method and application thereof |
| CN104152029A (en) * | 2014-08-29 | 2014-11-19 | 中钢集团洛阳耐火材料研究院有限公司 | High-temperature-resistant nanometer hole heat-preserving paint and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 南京药学院等: "《药剂学》", 31 March 1978, 人民卫生出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022107400A1 (en) * | 2020-11-20 | 2022-05-27 | 黒崎播磨株式会社 | Aerogel composite molded body |
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Application publication date: 20171017 |
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