CN110408281A - Heat-insulated, energy-saving coating of one kind and preparation method thereof - Google Patents
Heat-insulated, energy-saving coating of one kind and preparation method thereof Download PDFInfo
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- CN110408281A CN110408281A CN201910769200.6A CN201910769200A CN110408281A CN 110408281 A CN110408281 A CN 110408281A CN 201910769200 A CN201910769200 A CN 201910769200A CN 110408281 A CN110408281 A CN 110408281A
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- Prior art keywords
- hexafluoropropene
- polyvinylidene fluoride
- energy
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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
- C09D127/00—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 a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/16—Homopolymers or copolymers of vinylidene fluoride
-
- 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
- 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
- C09D7/20—Diluents or solvents
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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)
- Application Of Or Painting With Fluid Materials (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of heat-insulated, energy-saving coating and preparation method thereof, which includes each component by following weight: 70-90 parts of acetone, polyvinylidene fluoride -5-15 parts of hexafluoropropene, and 5-15 parts of deionized water；Using polyvinylidene fluoride-hexafluoropropene as matrix, provide heat-insulated, the energy-saving coating that a kind of good adhesive force, good weatherability, heat insulation is excellent, comprehensive performance is good, it can be effectively improved work living environment, energy saving, improve environmental amenity, there is good social and economic benefit.
Description
Technical field
The present invention relates to insulating mold coating for construction technical fields, and in particular to heat-insulated, the energy-saving coating of one kind and its preparation side
Method.
Background technique
With the development of world industry, demand of the people to the energy increasingly increases, and non-renewable resources are also fewer and fewer, section
Energy environmental protection is particularly important, therefore is developed the green energy resource with energy-saving and environmental protection and reduced energy consumption and have become scientific neck
One heat subject in domain.The building in China 99% belongs to high energy consumption building, under close weather conditions, the unit plane of building
Product energy consumption is 2-3 times of developed country, and there is an urgent need to develop new architectural energy saving techniques.With heat insulating coatings to building surface
Carrying out coating is the construction energy-saving method that current various countries' emphasis is promoted, and China takes mandatory heat-insulation and heat-preservation to new building at present
Measure, but the type of China's insulating moulding coating at this stage is less, it is difficult to it realizes between the good heat-proof quality of coating and Good All-around Property
Balance, the serious application and development for restricting insulating moulding coating.Develop it is a kind of with more preferable heat insulation and preservation effect, have excellent performance every
Hot, energy-saving coating is the art project urgently to be resolved.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of heat-insulated, energy-saving coating；This coating is provided simultaneously
Preparation method, which can be used for the operating conditions such as building inner-outer wall, roofing, metal structure surface, is conducive under these operating conditions
Completely cut off outside heat, makes indoor heat insulating, therefore improve living and working environment, saved the energy.
In order to achieve the above object, the present invention adopts the following technical scheme:
Heat-insulated, energy-saving coating of one kind and preparation method thereof, each component including pressing following weight:
70-90 parts of acetone, polyvinylidene fluoride -5-15 parts of hexafluoropropene, 5-15 parts of deionized water.
Above-mentioned heat-insulated, energy-saving coating of one kind and preparation method thereof, comprising the following steps:
(1) acetone is added in the container of 40 DEG C of -60 DEG C of hot baths, is stirred with the speed of 1000-1500rpm, together
When be at the uniform velocity added polyvinylidene fluoride-hexafluoropropene, addition speed is 50-60g/min；Polyvinylidene fluoride-hexafluoropropene adds
Speed after entering with 2000-2500rpm continues to stir, and is completely dissolved to polyvinylidene fluoride-hexafluoropropene；
(2) after polyvinylidene fluoride-hexafluoropropene is completely dissolved, continue heating stirring 20-30min；
(3) deionized water is at the uniform velocity added in heating stirring, addition speed is 50-60g/min, then with 2500-3000rpm
Mixing speed stir 30-40min.Obtain heat-insulated, energy-saving coating.
Technical solution of the present invention has the following beneficial effects:
Polyvinylidene fluoride-hexafluoropropene that the present invention uses has excellent weatherability, anti-corrosive properties and non-adhesive.This
Invention is using polyvinylidene fluoride-hexafluoropropene as matrix, by dissolving each other with acetone, becomes under certain condition heat-insulated, energy-saving
Coating.One layer of film forming matter is formed after the coating application, and after the acetone volatilization in the film forming matter, a large amount of hole is formed inside film forming matter
Hole structure forms a kind of thermal insulation material in conjunction with air.The coating can be used for building inner-outer wall, roofing, metal structure surface
Etc. operating conditions, be conducive to completely cut off outside heat under these operating conditions, make indoor heat insulating, therefore improve living and working environment, save
The energy.Simultaneously because polyvinylidene fluoride-hexafluoropropene has excellent weatherability, photochemistry inertia and colour retention, therefore can
Keep building outside permanent as bright as new, there can also be the energy for resisting dirty, uvioresistant to decompose for a long time even if in harsh outdoor environment
Power reduces the maintenance cost in later period.
Specific embodiment
With reference to embodiment, the present invention is described in further details, it should be understood that these embodiments are only used for
Illustrate the present invention rather than limit the scope of the invention, after the present invention has been read, those skilled in the art are to the present invention
The modifications of various equivalent forms fall within the application range as defined in the appended claims.
Embodiment 1
According to weighing as following formula each component (parts by weight): 80 parts of acetone, 10 parts of polyvinylidene fluoride-hexafluoropropene, going
10 parts of ionized water.
Coating is prepared in accordance with the following steps:
(1) acetone is added in the container of 60 DEG C of hot baths by formula, is stirred with the speed of 1500rpm, while even
Polyvinylidene fluoride-hexafluoropropene is added in speed, and addition speed is 60g/min；After polyvinylidene fluoride-hexafluoropropene is added
Continue to stir with the speed of 2500rpm, be completely dissolved to polyvinylidene fluoride-hexafluoropropene；
(2) after polyvinylidene fluoride-hexafluoropropene is completely dissolved, continue heating stirring 30min；
(3) deionized water is at the uniform velocity added in heating stirring, addition speed is 60g/min, then with the stirring speed of 3000rpm
Degree heating stirring 40min under 60 DEG C of bath temperatures.Obtain heat-insulated, energy-saving coating.
Embodiment 2
The present embodiment is substantially same as Example 1, the difference lies in that when preparing insulating moulding coating, according to as following formula
It weighs each component (parts by weight): 70 parts of acetone, 15 parts of polyvinylidene fluoride-hexafluoropropene, 15 parts of deionized water.
Coating is prepared in accordance with the following steps:
(1) acetone is added in the container of 60 DEG C of hot baths, is stirred with the speed of 1500rpm, while being at the uniform velocity added
Polyvinylidene fluoride-hexafluoropropene, addition speed are 60g/min；Polyvinylidene fluoride-hexafluoropropene be added after with
The speed of 2500rpm continues to stir, and is completely dissolved to polyvinylidene fluoride-hexafluoropropene；
(2) after polyvinylidene fluoride-hexafluoropropene is completely dissolved, continue heating stirring 30min；
(3) deionized water is at the uniform velocity added in heating stirring, addition speed is 60g/min, then is added with 2500rpm at 60 DEG C
Thermal agitation 40min.Obtain heat-insulated, energy-saving coating.
Embodiment 3
The present embodiment is substantially same as Example 1, the difference lies in that when preparing insulating moulding coating, according to as following formula
It weighs each component (parts by weight): 90 parts of acetone, 5 parts of polyvinylidene fluoride-hexafluoropropene, 5 parts of deionized water.
Coating is prepared in accordance with the following steps:
(1) acetone is added in the container of 40 DEG C of hot baths, is stirred with the speed of 1000rpm, while being at the uniform velocity added
Polyvinylidene fluoride-hexafluoropropene, addition speed are 50g/min；Polyvinylidene fluoride-hexafluoropropene be added after with
The speed of 2000rpm continues to stir, and is completely dissolved to polyvinylidene fluoride-hexafluoropropene；
(2) after polyvinylidene fluoride-hexafluoropropene is completely dissolved, continue heating stirring 20min；
(3) deionized water is at the uniform velocity added in heating stirring, addition speed is 60g/min, then is added with 2500rpm at 50 DEG C
Thermal agitation 40min.Obtain heat-insulated, energy-saving coating.
Performance detection data: performance is carried out to heat-insulated, the energy-saving coating of embodiment 1-3 and surveys detection, testing result is as follows
Table 1
Table 1
By testing result it is found that insulating moulding coating provided by the invention is using polyvinylidene fluoride-hexafluoropropene as matrix, test
The result shows that: the paint adhesion is good, good weatherability, good heat-insulation effect, is a kind of good heat-insulated, the energy-saving painting of comprehensive performance
Material.
Claims (3)
1. a kind of heat-insulated, energy-saving coating, which is characterized in that each component including pressing following weight:
70-90 parts of acetone, polyvinylidene fluoride -5-15 parts of hexafluoropropene, 5-15 parts of deionized water.
2. one kind according to claim 1 is heat-insulated, energy-saving coating, which is characterized in that be made as follows:
(1) acetone is added in the container of 40 DEG C of -60 DEG C of hot baths, is stirred with the speed of 1000-1500rpm, while even
Polyvinylidene fluoride-hexafluoropropene is added in speed, and addition speed is 50-60g/min；Polyvinylidene fluoride-hexafluoropropene has been added
Continue to stir with the speed of 2000-2500rpm after finishing, be completely dissolved to polyvinylidene fluoride-hexafluoropropene；
(2) after polyvinylidene fluoride-hexafluoropropene is completely dissolved, continue heating stirring 20-30min；
(3) deionized water is at the uniform velocity added in heating stirring, addition speed is 50-60g/min, then stirring with 2500-3000rpm
Speed stirring 30-40min is mixed, heat-insulated, energy-saving coating is obtained.
3. the preparation method of heat-insulated, the energy-saving coating of one kind described in claim 1, which comprises the steps of:
(1) each component is weighed according to formula, the formula includes each component of following parts by weight: 70-90 parts of acetone, gathering inclined difluoro
Ethylene -5-15 parts of hexafluoropropene, 5-15 parts of deionized water；
(2) acetone is added in the container of 40 DEG C of -60 DEG C of hot baths according to the formula of step (1), with 1000-1500rpm
Speed stirring, while at the uniform velocity be added polyvinylidene fluoride-hexafluoropropene, additions speed be 50-60g/min；Gather inclined difluoro second
Alkene-hexafluoropropene continues to stir after being added with the speed of 2000-2500rpm, complete to polyvinylidene fluoride-hexafluoropropene
Dissolution；
(3) after polyvinylidene fluoride-hexafluoropropene is completely dissolved, continue heating stirring 20-30min；
(4) deionized water is at the uniform velocity added in heating stirring, addition speed is 50-60g/min, then stirring with 2500-3000rpm
Speed stirring 30-40min is mixed, heat-insulated, energy-saving coating is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769200.6A CN110408281A (en) | 2019-08-20 | 2019-08-20 | Heat-insulated, energy-saving coating of one kind and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769200.6A CN110408281A (en) | 2019-08-20 | 2019-08-20 | Heat-insulated, energy-saving coating of one kind and preparation method thereof |
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| CN110408281A true CN110408281A (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910769200.6A Pending CN110408281A (en) | 2019-08-20 | 2019-08-20 | Heat-insulated, energy-saving coating of one kind and preparation method thereof |
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Citations (7)
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|---|---|---|---|---|
| CN101241982A (en) * | 2008-03-19 | 2008-08-13 | 深圳市富易达电子科技有限公司 | Multi-hole diaphragm making method for lithium ion battery |
| CN103232772A (en) * | 2013-04-18 | 2013-08-07 | 佛山科学技术学院 | PVDF varnish, heat-insulation energy-saving fluorocarbon paint, and preparation methods thereof |
| CN103903871A (en) * | 2012-12-28 | 2014-07-02 | 海洋王照明科技股份有限公司 | Electrochemical power supply diaphragm, manufacturing method thereof, electrochemical battery or capacitor |
| CN106222728A (en) * | 2016-07-21 | 2016-12-14 | 电子科技大学 | A kind of preparation method of Kynoar hexafluoropropene barrier film |
| CN106299209A (en) * | 2016-10-19 | 2017-01-04 | 电子科技大学 | Lithium ion battery separator and preparation method thereof, lithium ion battery |
| CN107312402A (en) * | 2017-08-01 | 2017-11-03 | 广东鑫皇冠新材料有限公司 | A kind of high performance capacitors aluminum housing coating fluorocarbon coating and preparation method thereof |
| CN109119504A (en) * | 2018-11-02 | 2019-01-01 | 南京朗伯尼特新能源有限公司 | Photovoltaic module and the method for preparing porous PVDF-HFP film at the photovoltaic module back side |
-
2019
- 2019-08-20 CN CN201910769200.6A patent/CN110408281A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241982A (en) * | 2008-03-19 | 2008-08-13 | 深圳市富易达电子科技有限公司 | Multi-hole diaphragm making method for lithium ion battery |
| CN103903871A (en) * | 2012-12-28 | 2014-07-02 | 海洋王照明科技股份有限公司 | Electrochemical power supply diaphragm, manufacturing method thereof, electrochemical battery or capacitor |
| CN103232772A (en) * | 2013-04-18 | 2013-08-07 | 佛山科学技术学院 | PVDF varnish, heat-insulation energy-saving fluorocarbon paint, and preparation methods thereof |
| CN106222728A (en) * | 2016-07-21 | 2016-12-14 | 电子科技大学 | A kind of preparation method of Kynoar hexafluoropropene barrier film |
| CN106299209A (en) * | 2016-10-19 | 2017-01-04 | 电子科技大学 | Lithium ion battery separator and preparation method thereof, lithium ion battery |
| CN107312402A (en) * | 2017-08-01 | 2017-11-03 | 广东鑫皇冠新材料有限公司 | A kind of high performance capacitors aluminum housing coating fluorocarbon coating and preparation method thereof |
| CN109119504A (en) * | 2018-11-02 | 2019-01-01 | 南京朗伯尼特新能源有限公司 | Photovoltaic module and the method for preparing porous PVDF-HFP film at the photovoltaic module back side |
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Application publication date: 20191105 |
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