CN107903749A - A kind of reflective insulation lacquer and preparation method thereof - Google Patents
A kind of reflective insulation lacquer and preparation method thereof Download PDFInfo
- Publication number
- CN107903749A CN107903749A CN201711110127.9A CN201711110127A CN107903749A CN 107903749 A CN107903749 A CN 107903749A CN 201711110127 A CN201711110127 A CN 201711110127A CN 107903749 A CN107903749 A CN 107903749A
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- Prior art keywords
- reflective insulation
- sol dispersion
- dispersion
- taken
- sol
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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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- C09D5/004—Reflecting paints; Signal paints
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of reflective insulation lacquer, it is made of the raw material of following weight parts：Silicone acrylic emulsion 180 200, sol dispersion 30 40, tetrakis hydroxymetyl phosphonium sulfuric 12, three ammonium molybdates 0.8 1, myristic acid soda soap 34, the tert-butyl group is to biphenol 0.7 1, ethyl cellulose 46, 12 coalescents 57 of alcohol ester, hollow glass micropearl 2.5 4, defoamer 0.8 1, the reflective insulation lacquer weatherability of the present invention is splendid, color is firm, persistently, it is colour-fast, when being particularly suitable for being applied on skin, most of solar radiation can be reflected, completely cut off heat, ensure indoor temperature, due to being uniformly mixed with the hollow glass micropearl in the lacquer, so that the lacquer has good soundproof effect.
Description
Technical field
The invention belongs to the field of painting, and in particular to a kind of reflective insulation lacquer and preparation method thereof.
Background technology
In the prior art, more typical lacquer be suitable for all kinds of buildings indoor and outdoor decoration, have fire prevention, waterproof,
The features such as acid and alkali-resistance, anti-pollution, however on the exterior wall of heavy construction, it is required for receiving strong solar radiation daily, it is strong
Heat is delivered to interior by solar irradiation from outdoor, causes indoor temperature to raise, and the building that sunlight is irradiated to, most
What is first contacted with sunlight is exactly the dope layer of building envelopes, therefore, is badly in need of the lacquer with reflective insulation on the market.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of reflective insulation lacquer and its system
Preparation Method.
To achieve the above object, the present invention uses following technical scheme：
A kind of reflective insulation lacquer, it is made of the raw material of following weight parts：
Silicone acrylic emulsion 180-200, sol dispersion 30-40, tetrakis hydroxymetyl phosphonium sulfuric 1-2, three ammonium molybdate 0.8-1, myristic acid
Soda soap 3-4, the tert-butyl group are to biphenol 0.7-1, ethyl cellulose 4-6,12 coalescents 5-7 of alcohol ester, hollow glass micropearl
2.5-4, defoamer 0.8-1.
The granularity of the hollow glass micropearl is 50-150 μm.
The defoamer is dimethyl silicone polymer.
The sol dispersion is made of the raw material of following weight parts：
Butyl titanate 40-50, allyl polyglycol 6-7, trimethylolpropane 0.6-1, stannous sulfide 0.1-0.2, castor-oil plant
Sour calcium 0.8-2；
The preparation method of the sol dispersion comprises the following steps：
（1）Calcium ricinoleate is taken, is added in the absolute ethyl alcohol of 6-9 times of its weight, stirs evenly, rise temperature is 75-80 DEG C, is added
Enter stannous sulfide, when insulated and stirred 1-2 is small, obtain alcoholic solution；
（2）Allyl polyglycol is taken, is added in the deionized water of 100-130 times of its weight, stirs evenly, it is molten with above-mentioned alcohol
Liquid mixes, and stirs evenly, and adds butyl titanate, is sent in reaction kettle, and the temperature for adjusting reaction kettle is 35-40 DEG C, insulation
When stirring 3-4 is small, discharging cooling, obtains titanium colloidal sol；
（3）Stannous sulfide is taken, is added in above-mentioned titanium colloidal sol, stirs evenly, adds trimethylolpropane, rise temperature is 60-
65 DEG C, when insulated and stirred 1-2 is small, ethanol is distilled off, obtains the sol dispersion.
A kind of preparation method of reflective insulation lacquer, comprises the following steps：
（1）Three ammonium molybdates are taken, is added in the deionized water of 17-20 times of its weight, stirs evenly, add ethyl cellulose, alcohol
12 coalescents of ester, insulated and stirred 3-5 minutes at 60-65 DEG C, obtain fiber dispersion；
（2）Take the tert-butyl group that biphenol is added in above-mentioned sol dispersion, is stirred evenly, obtains anti-oxidant sol dispersion；
（3）Above-mentioned fiber dispersion, the mixing of anti-oxidant sol dispersion are taken, stirs evenly, adds hollow glass micropearl, poly- diformazan
Radical siloxane, it is 10-20 minutes ultrasonic, obtain the anti-oxidant sol dispersion of fiber；
（4）The anti-oxidant sol dispersion of above-mentioned fiber is taken, is mixed with remaining each raw material, 1600-2000 revs/min of 20-30 points of stirring
Clock, up to the reflective insulation lacquer.
Advantages of the present invention：
The reflective insulation lacquer weatherability of the present invention is splendid, and color is firm, lasting, colour-fast, is particularly suitable for being applied to building
When on beyond the region of objective existence wall, most of solar radiation can be reflected, completely cuts off heat, ensures indoor temperature, due to uniform in the lacquer
It is mixed with the hollow glass micropearl so that the lacquer has good soundproof effect, and ensure that the lacquer
Low water absorption, building is preferably protected in the intensive Shelter in South China Cities of rainwater；When building is subject to day and night temperature, between cold and hot
Alternately thermal shock caused by change, the hollow glass micropearl can preferably protect building, and the lacquer also has
There is good insulating properties, it is ensured that the security of skin.
Embodiment
Embodiment 1
A kind of reflective insulation lacquer, it is made of the raw material of following weight parts：
Silicone acrylic emulsion 200, sol dispersion 40, tetrakis hydroxymetyl phosphonium sulfuric 2, three ammonium molybdates 1, myristic acid soda soap 4, the tert-butyl group pair
Biphenol 1, ethyl cellulose 6,12 coalescents 7 of alcohol ester, hollow glass micropearl 4, defoamer 1.
The granularity of the hollow glass micropearl is 50-150 μm.
The defoamer is dimethyl silicone polymer.
The sol dispersion is made of the raw material of following weight parts：
Butyl titanate 50, allyl polyglycol 7, trimethylolpropane 1, stannous sulfide 0.2, calcium ricinoleate 2；
The preparation method of the sol dispersion comprises the following steps：
（1）Calcium ricinoleate is taken, is added in the absolute ethyl alcohol of 9 times of its weight, stirs evenly, rise temperature is 80 DEG C, adds sulphur
Change stannous, when insulated and stirred 2 is small, obtain alcoholic solution；
（2）Allyl polyglycol is taken, is added in the deionized water of 130 times of its weight, stirs evenly, mixed with above-mentioned alcoholic solution
Close, stir evenly, add butyl titanate, be sent in reaction kettle, the temperature for adjusting reaction kettle is 40 DEG C, and insulated and stirred 4 is small
When, discharging cooling, obtains titanium colloidal sol；
（3）Stannous sulfide is taken, is added in above-mentioned titanium colloidal sol, stirs evenly, adds trimethylolpropane, rise temperature is 65
DEG C, when insulated and stirred 2 is small, ethanol is distilled off, obtains the sol dispersion.
A kind of preparation method of reflective insulation lacquer, comprises the following steps：
（1）Three ammonium molybdates are taken, is added in the deionized water of 20 times of its weight, stirs evenly, add ethyl cellulose, alcohol ester ten
Two coalescents, insulated and stirred 5 minutes, obtain fiber dispersion at 65 DEG C；
（2）Take the tert-butyl group that biphenol is added in above-mentioned sol dispersion, is stirred evenly, obtains anti-oxidant sol dispersion；
（3）Above-mentioned fiber dispersion, the mixing of anti-oxidant sol dispersion are taken, stirs evenly, adds hollow glass micropearl, poly- diformazan
Radical siloxane, ultrasound 20 minutes, obtains the anti-oxidant sol dispersion of fiber；
（4）The anti-oxidant sol dispersion of above-mentioned fiber is taken, is mixed with remaining each raw material, 2000 revs/min are stirred 30 minutes, up to institute
State reflective insulation lacquer.
Embodiment 2
A kind of reflective insulation lacquer, it is made of the raw material of following weight parts：
Silicone acrylic emulsion 180, sol dispersion 30, tetrakis hydroxymetyl phosphonium sulfuric 1, three ammonium molybdates 0.8, myristic acid soda soap 3, the tert-butyl group
To biphenol 0.7, ethyl cellulose 4,12 coalescents 5 of alcohol ester, hollow glass micropearl 2.5, defoamer 0.8.
The granularity of the hollow glass micropearl is 50-150 μm.
The defoamer is dimethyl silicone polymer.
The sol dispersion is made of the raw material of following weight parts：
Butyl titanate 40, allyl polyglycol 6, trimethylolpropane 0.6, stannous sulfide 0.1, calcium ricinoleate 0.8；
The preparation method of the sol dispersion comprises the following steps：
（1）Calcium ricinoleate is taken, is added in the absolute ethyl alcohol of 6 times of its weight, stirs evenly, rise temperature is 75 DEG C, adds sulphur
Change stannous, when insulated and stirred 1 is small, obtain alcoholic solution；
（2）Allyl polyglycol is taken, is added in the deionized water of 100 times of its weight, stirs evenly, mixed with above-mentioned alcoholic solution
Close, stir evenly, add butyl titanate, be sent in reaction kettle, the temperature for adjusting reaction kettle is 35 DEG C, and insulated and stirred 3 is small
When, discharging cooling, obtains titanium colloidal sol；
（3）Stannous sulfide is taken, is added in above-mentioned titanium colloidal sol, stirs evenly, adds trimethylolpropane, rise temperature is 60
DEG C, when insulated and stirred 1 is small, ethanol is distilled off, obtains the sol dispersion.
A kind of preparation method of reflective insulation lacquer, comprises the following steps：
（1）Three ammonium molybdates are taken, is added in the deionized water of 17 times of its weight, stirs evenly, add ethyl cellulose, alcohol ester ten
Two coalescents, insulated and stirred 3 minutes, obtain fiber dispersion at 60 DEG C；
（2）Take the tert-butyl group that biphenol is added in above-mentioned sol dispersion, is stirred evenly, obtains anti-oxidant sol dispersion；
（3）Above-mentioned fiber dispersion, the mixing of anti-oxidant sol dispersion are taken, stirs evenly, adds hollow glass micropearl, poly- diformazan
Radical siloxane, ultrasound 10 minutes, obtains the anti-oxidant sol dispersion of fiber；
（4）The anti-oxidant sol dispersion of above-mentioned fiber is taken, is mixed with remaining each raw material, 1600 revs/min are stirred 20 minutes, up to institute
State reflective insulation lacquer.
Performance test：
Paint film appearance：Flat smooth, no shrinkage cavity are pin-free；
Positive recoil test：Pass through；
Pencil hardness test：2H is without scuffing；
Adhesive force and resistance to Neutral Salt Spray Corrosion grade are 2 grades；
Thermal conductivity is 0.37-0.41W/mK.
Claims (5)
1. a kind of reflective insulation lacquer, it is characterised in that it is made of the raw material of following weight parts：
Silicone acrylic emulsion 180-200, sol dispersion 30-40, tetrakis hydroxymetyl phosphonium sulfuric 1-2, three ammonium molybdate 0.8-1, myristic acid
Soda soap 3-4, the tert-butyl group are to biphenol 0.7-1, ethyl cellulose 4-6,12 coalescents 5-7 of alcohol ester, hollow glass micropearl
2.5-4, defoamer 0.8-1.
A kind of 2. reflective insulation lacquer according to claim 1, it is characterised in that the grain of the hollow glass micropearl
Spend for 50-150 μm.
3. a kind of reflective insulation lacquer according to claim 1, it is characterised in that the defoamer is poly dimethyl
Siloxanes.
4. a kind of reflective insulation lacquer according to claim 1, it is characterised in that the sol dispersion is under
State the raw material composition of parts by weight：
Butyl titanate 40-50, allyl polyglycol 6-7, trimethylolpropane 0.6-1, stannous sulfide 0.1-0.2, castor-oil plant
Sour calcium 0.8-2；
The preparation method of the sol dispersion comprises the following steps：
（1）Calcium ricinoleate is taken, is added in the absolute ethyl alcohol of 6-9 times of its weight, stirs evenly, rise temperature is 75-80 DEG C, is added
Enter stannous sulfide, when insulated and stirred 1-2 is small, obtain alcoholic solution；
（2）Allyl polyglycol is taken, is added in the deionized water of 100-130 times of its weight, stirs evenly, it is molten with above-mentioned alcohol
Liquid mixes, and stirs evenly, and adds butyl titanate, is sent in reaction kettle, and the temperature for adjusting reaction kettle is 35-40 DEG C, insulation
When stirring 3-4 is small, discharging cooling, obtains titanium colloidal sol；
（3）Stannous sulfide is taken, is added in above-mentioned titanium colloidal sol, stirs evenly, adds trimethylolpropane, rise temperature is 60-
65 DEG C, when insulated and stirred 1-2 is small, ethanol is distilled off, obtains the sol dispersion.
5. a kind of preparation method of reflective insulation lacquer as claimed in claim 1, it is characterised in that comprise the following steps：
（1）Three ammonium molybdates are taken, is added in the deionized water of 17-20 times of its weight, stirs evenly, add ethyl cellulose, alcohol
12 coalescents of ester, insulated and stirred 3-5 minutes at 60-65 DEG C, obtain fiber dispersion；
（2）Take the tert-butyl group that biphenol is added in above-mentioned sol dispersion, is stirred evenly, obtains anti-oxidant sol dispersion；
（3）Above-mentioned fiber dispersion, the mixing of anti-oxidant sol dispersion are taken, stirs evenly, adds hollow glass micropearl, poly- diformazan
Radical siloxane, it is 10-20 minutes ultrasonic, obtain the anti-oxidant sol dispersion of fiber；
（4）The anti-oxidant sol dispersion of above-mentioned fiber is taken, is mixed with remaining each raw material, 1600-2000 revs/min of 20-30 points of stirring
Clock, up to the reflective insulation lacquer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110127.9A CN107903749A (en) | 2017-11-12 | 2017-11-12 | A kind of reflective insulation lacquer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110127.9A CN107903749A (en) | 2017-11-12 | 2017-11-12 | A kind of reflective insulation lacquer and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107903749A true CN107903749A (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711110127.9A Pending CN107903749A (en) | 2017-11-12 | 2017-11-12 | A kind of reflective insulation lacquer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948923A (en) * | 2018-08-09 | 2018-12-07 | 合肥神舟建筑集团有限公司 | A kind of reflective insulation lacquer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916092A (en) * | 2006-09-08 | 2007-02-21 | 河北工业大学 | Insulating mold coating, and prepartion method |
| CN103666147A (en) * | 2013-11-26 | 2014-03-26 | 北京卫星制造厂 | Reflection, radiation and blocking type external wall heat insulation coating |
| CN105482317A (en) * | 2016-01-04 | 2016-04-13 | 滁州市永通交通设备有限公司 | Oxidation-resistance and corrosion-prevention floor and preparing method thereof |
-
2017
- 2017-11-12 CN CN201711110127.9A patent/CN107903749A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916092A (en) * | 2006-09-08 | 2007-02-21 | 河北工业大学 | Insulating mold coating, and prepartion method |
| CN103666147A (en) * | 2013-11-26 | 2014-03-26 | 北京卫星制造厂 | Reflection, radiation and blocking type external wall heat insulation coating |
| CN105482317A (en) * | 2016-01-04 | 2016-04-13 | 滁州市永通交通设备有限公司 | Oxidation-resistance and corrosion-prevention floor and preparing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张伟 等: "《建筑施工技术》", 31 January 2015, 同济大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948923A (en) * | 2018-08-09 | 2018-12-07 | 合肥神舟建筑集团有限公司 | A kind of reflective insulation lacquer and preparation method thereof |
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Application publication date: 20180413 |
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