CN110228256A - Nano ceramics effectively insulating film - Google Patents
Nano ceramics effectively insulating film Download PDFInfo
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- CN110228256A CN110228256A CN201910318094.XA CN201910318094A CN110228256A CN 110228256 A CN110228256 A CN 110228256A CN 201910318094 A CN201910318094 A CN 201910318094A CN 110228256 A CN110228256 A CN 110228256A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of nano ceramics effectively insulating film, including substrate layer, installation glue-line and protective film layer, the substrate layer surface opposite with installation glue-line is coated with a wearing layer, has a nano heat-insulating layer between the substrate layer and installation glue-line；The nano heat-insulating layer is coated by nano heat-insulating liquid and is obtained after drying, and the nano heat-insulating liquid includes following parts by weight of component: polyurethane prepolymer, dihydroxy polypropylene oxide ether, dimethyl adipate, nanometer antimony-doped stannic oxide, nanometer mix dysprosium stannic oxide, nanometer silicon nitride, p-hydroxybenzenyl sulfonate, ethyl acetate, 3- Hydroxyoctanoic acid ethyl ester, 2-(2H- benzotriazole -2- base) -6- dodecyl -4- cresols, tertiary amine catalyst.Nano ceramics effectively insulating film of the present invention facilitates shedding for heat, and so as to accomplish to reduce room temperature, effect can reach 5-8 DEG C, and infrared barrier rate is up to 95% or more.
Description
Technical field
The invention belongs to heat-insulating technical field of membrane more particularly to a kind of nano ceramics effectively insulating films.
Background technique
China is in the period of great prosperity of construction, finishes a house every year nearly 2,000,000,000 square metres, and can reach national regulation section
The building of energy standard only accounts for 10% or so；And in about 40,000,000,000 square metres of buildings having shortly, 95% or more is that highly energy-consuming building can
See, it is very urgent to carry out energy saving building in China.Influence the heat preservation that the most direct factor of building energy consumption is building maintenance structure
With heat-proof quality, door and window is wherein most weak link again.According to statistics, the energy consumption of door glass accounts for about building total energy under construction
35% or so of consumption.Especially in summer, sunlight brings huge heat into interior through glass door and window, increases air conditioning energy consumption significantly
Add.Pad pasting when construction and installation, protective film is thrown off, that exposes glue-line is affixed on interior surfaces of glass on one side, can be widely applicable to quotient
The places such as sparetime university building, house, shopper window, bank counter, automobile or ship.Therefore, it is high that a kind of both light transmittances how to be developed,
Also the thermal isolation film of good heat-insulation effect becomes the direction of those skilled in the art's effort.
Summary of the invention
It is an object of that present invention to provide a kind of nano ceramics effectively insulating films, and the nano ceramics effectively insulating film is to near-infrared
There is very strong absorption with far infrared, infrared light is converted into thermal energy, since the heat transfer coefficient of glass is much larger than PET, and it is outdoor
Air is convection current, facilitates shedding for heat, and so as to accomplish to reduce room temperature, effect can reach 5-8 DEG C, infrared resistance
Every rate up to 95% or more.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of nano ceramics effectively insulating film, feature exist
In: including substrate layer, installation glue-line and protective film layer, it is wear-resisting that the substrate layer surface opposite with installation glue-line is coated with one
Layer has a nano heat-insulating layer between the substrate layer and installation glue-line；
The nano heat-insulating layer is coated by nano heat-insulating liquid and is obtained after drying, and the nano heat-insulating liquid includes following parts by weight group
Point:
20 ~ 25 parts of polyurethane prepolymer,
8 ~ 10 parts of dihydroxy polypropylene oxide ether,
4 ~ 6 parts of dimethyl adipate,
10 ~ 20 parts of nanometer antimony-doped stannic oxide,
Nanometer mixes 8 ~ 15 parts of dysprosium stannic oxide,
2 ~ 4 parts of silicon nitride of nanometer,
0.4 ~ 0.8 part of p-hydroxybenzenyl sulfonate,
20 ~ 30 parts of ethyl acetate,
0.1 ~ 0.2 part of 3- Hydroxyoctanoic acid ethyl ester,
2-(2H- benzotriazole -2- base) 0.2 ~ 0.5 part of cresols of -6- dodecyl -4-,
0.1 ~ 0.3 part of tertiary amine catalyst
Further improved technical solution is as follows in above-mentioned technical proposal:
1. in above scheme, the substrate layer with a thickness of 0.02 ~ 0.1mm.
2. in above scheme, the installation bondline thickness is 3 ~ 20 μm.
3. in above scheme, the substrate layer is pet layer, PE layers or OPP layers.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
Nano ceramics effectively insulating film of the present invention, nano heat-insulating layer is in 20 ~ 25 parts of polyurethane prepolymer, dihydroxy in thermal isolation film
8 ~ 10 parts of polypropylene oxide ether, dimethyl adipate 4 ~ 6 parts of additions nanometer antimony-doped stannic oxide 10 ~ 20 part, nanometers mix dysprosium dioxy
Change 2 ~ 4 parts of 8 ~ 15 part, nanometer silicon nitride of tin, has very strong absorption to near-infrared and far infrared, infrared light is converted into
Thermal energy, since the heat transfer coefficient of glass is much larger than PET, and outdoor air is convection current, facilitates shedding for heat, so as to
Accomplish to reduce room temperature, effect can reach 5-8 DEG C, and infrared barrier rate is up to 95% or more；It further contains in thermal insulation layer
In the case of nanometer antimony-doped stannic oxide 10 ~ 20 part, nanometer mix 2 ~ 4 parts of 8 ~ 15 part, nanometer silicon nitride of dysprosium stannic oxide, into one
Step addition 3- Hydroxyoctanoic acid ethyl ester, 2- (2H- benzotriazole -2- base) -6- dodecyl -4- cresols, both improve mist degree, also subtract
Few influence to film clarity, mist degree are 0.8 or so, and manufactured nano ceramics effectively insulating film light transmittance can be to 70% left side
The right side, so as to accomplish to reduce room temperature, effect can reach 5-8 DEG C, and high heat-insulated: for light transmittance at 70%, infrared barrier rate can
Up to 95% or more, room temperature reduces by 5 DEG C -8 DEG C.
Specific embodiment
The present invention will be further described below with reference to examples:
Embodiment 1 ~ 4: a kind of nano ceramics effectively insulating film, including substrate layer, installation glue-line and protective film layer, the substrate layer
The surface opposite with installation glue-line is coated with a wearing layer, has a nano heat-insulating layer between the substrate layer and installation glue-line；
The nano heat-insulating layer is coated by nano heat-insulating liquid and is obtained after drying, and the nano heat-insulating liquid includes following parts by weight group
Point:
Table 1
；
Substrate layer in embodiment 1 with a thickness of 0.08mm, installing bondline thickness is 10 μm, and substrate layer is pet layer.
Substrate layer in embodiment 2 with a thickness of 0.06mm, installing bondline thickness is 5 μm, and substrate layer is pet layer.
Substrate layer in embodiment 3 with a thickness of 0.06mm, installing bondline thickness is 5 μm, and substrate layer is PE layers.
Substrate layer in embodiment 4 with a thickness of 0.08mm, installing bondline thickness is 10 μm, and substrate layer is pet layer.
Nano heat-insulating liquid and preparation method thereof in above-mentioned nano ceramics effectively insulating film the following steps are included:
Step 1: nanometer antimony-doped stannic oxide 10 ~ 20 part, nanometer are first mixed 8 ~ 15 part, nanometer silicon nitride 2 of dysprosium stannic oxide
~ 4 parts, 0.1 ~ 0.2 part of 3- Hydroxyoctanoic acid ethyl ester are mixed and stirred for forming mixed liquor with 20 ~ 30 parts of ethyl acetate；
Step 2: by mass fraction by 20 ~ 25 parts of polyurethane prepolymer, 8 ~ 10 parts of dihydroxy polypropylene oxide ether, under vacuum
It is stirred, stirs and is warming up to 40 ~ 50 DEG C；
Step 3: 4 ~ 6 parts of dimethyl adipate, 0.4 ~ 0.8 part of p-hydroxybenzenyl sulfonate, 2-(2H- benzene is added under inertia protection
And triazole -2- base) 0.2 ~ 0.5 part of -6- dodecyl -4- cresols, 0.1 ~ 0.3 part of tertiary amine catalyst and mixed liquor, it is warming up to
50 ~ 80 DEG C are continued stirring at least 30 minutes；
The nano heat-insulating liquid is obtained Step 4: stirring and being cooled to room temperature.
Comparative example 1 ~ 3: a kind of thermal isolation film, the heat-insulated same embodiment of membrane structure are located at substrate layer and install the spaced heat of glue-line
Layer is coated by nano heat-insulating liquid and is obtained after drying, and the nano heat-insulating liquid includes following parts by weight of component:
Table 2
Comparative example 1 and the substrate layer in comparative example 2 with a thickness of 0.08mm, installing bondline thickness is 10 μm, and substrate layer is
Pet layer.
The same embodiment of the process of preparing of comparative example.
The performance of thermal isolation film made from above-described embodiment 1 ~ 4 and comparative example 1 ~ 2 is as shown in table 3:
Table 3
；
As shown in the evaluation result of table 3, embodiment has very strong absorption to near-infrared and far infrared, and infrared light is converted into heat
Can, since the heat transfer coefficient of glass is much larger than PET, and outdoor air is convection current, facilitates shedding for heat, so as to do
To reduction room temperature；Both improve mist degree, also reduce the influence to film clarity, mist degree is 0.8 or so, made of receive
Rice ceramic high-efficiency thermal isolation film light transmittance can be to 70% or so, and so as to accomplish to reduce room temperature, effect can reach 5-8 DEG C,
High heat-insulated: for light transmittance at 70%, infrared barrier rate is up to 95% or more, and room temperature reduces by 5 DEG C -8 DEG C, performance in each embodiment
It is superior to each comparative example.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of nano ceramics effectively insulating film, it is characterised in that: including substrate layer, installation glue-line and protective film layer, the base
The material layer surface opposite with installation glue-line is coated with a wearing layer, has a nano heat-insulating between the substrate layer and installation glue-line
Layer；
The nano heat-insulating layer is coated by nano heat-insulating liquid and is obtained after drying, and the nano heat-insulating liquid includes following parts by weight group
Point:
20 ~ 25 parts of polyurethane prepolymer,
8 ~ 10 parts of dihydroxy polypropylene oxide ether,
4 ~ 6 parts of dimethyl adipate,
10 ~ 20 parts of nanometer antimony-doped stannic oxide,
Nanometer mixes 8 ~ 15 parts of dysprosium stannic oxide,
2 ~ 4 parts of silicon nitride of nanometer,
0.4 ~ 0.8 part of p-hydroxybenzenyl sulfonate,
20 ~ 30 parts of ethyl acetate,
0.1 ~ 0.2 part of 3- Hydroxyoctanoic acid ethyl ester,
2-(2H- benzotriazole -2- base) 0.2 ~ 0.5 part of cresols of -6- dodecyl -4-,
0.1 ~ 0.3 part of tertiary amine catalyst.
2. nano ceramics effectively insulating film according to claim 1, it is characterised in that: the substrate layer with a thickness of 0.02
~0.1mm。
3. nano ceramics effectively insulating film according to claim 1, it is characterised in that: the installation bondline thickness is 3 ~ 20
μm。
4. nano ceramics effectively insulating film according to claim 1, it is characterised in that: the substrate layer is pet layer, PE layers
Or OPP layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318094.XA CN110228256A (en) | 2019-04-19 | 2019-04-19 | Nano ceramics effectively insulating film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318094.XA CN110228256A (en) | 2019-04-19 | 2019-04-19 | Nano ceramics effectively insulating film |
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| Publication Number | Publication Date |
|---|---|
| CN110228256A true CN110228256A (en) | 2019-09-13 |
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ID=67860670
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| Application Number | Title | Priority Date | Filing Date |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231350A (en) * | 2007-01-26 | 2008-07-30 | 日鹤实业股份有限公司 | Multi-layer heat-insulating membrana paster |
| CN104277727A (en) * | 2013-07-03 | 2015-01-14 | 上海追光科技有限公司 | Multifunctional nanometer composite heat insulation film and making method thereof |
| CN107573844A (en) * | 2017-08-18 | 2018-01-12 | 宏建中玻（高碑店）玻璃科技有限公司 | A kind of transparent nano insulating moulding coating |
-
2019
- 2019-04-19 CN CN201910318094.XA patent/CN110228256A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231350A (en) * | 2007-01-26 | 2008-07-30 | 日鹤实业股份有限公司 | Multi-layer heat-insulating membrana paster |
| CN104277727A (en) * | 2013-07-03 | 2015-01-14 | 上海追光科技有限公司 | Multifunctional nanometer composite heat insulation film and making method thereof |
| CN107573844A (en) * | 2017-08-18 | 2018-01-12 | 宏建中玻（高碑店）玻璃科技有限公司 | A kind of transparent nano insulating moulding coating |
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Application publication date: 20190913 |