CN104774508B - Preparation method of modified heat-insulating coating - Google Patents
Preparation method of modified heat-insulating coating Download PDFInfo
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- CN104774508B CN104774508B CN201510216406.8A CN201510216406A CN104774508B CN 104774508 B CN104774508 B CN 104774508B CN 201510216406 A CN201510216406 A CN 201510216406A CN 104774508 B CN104774508 B CN 104774508B
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- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- 238000000576 coating method Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 14
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 12
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 239000000805 composite resin Substances 0.000 claims description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 235000011037 adipic acid Nutrition 0.000 claims description 6
- 239000001361 adipic acid Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000013530 defoamer Substances 0.000 claims description 3
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 claims description 3
- 239000004005 microsphere Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 238000010583 slow cooling Methods 0.000 claims description 3
- 239000001836 Dioctyl sodium sulphosuccinate Substances 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000000178 monomer Substances 0.000 abstract description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to a preparation method of a modified heat-insulating coating, wherein specific monomers and proportion are adopted, and a polymer is coated on the surface of nano-alumina through a high-temperature polymerization process, so that the agglomeration of nano-components in the coating is effectively avoided, and the dispersion degree and stability of the nano-alumina in the coating are improved. In addition, the coating formed by coating the paint obtained by adopting the specific component ratio has various excellent performances such as good heat insulation property, wear resistance, hardness, strength, adhesiveness and the like. The preparation method of the coating is simple and easy to implement and is easy for industrial production.
Description
Technical field
The present invention relates to a kind of preparation method of modification insulating moulding coating.
Background technology
With the development of China's building industry, the importance of the energy-conservation in house increasingly shows especially.Common exterior coating can be inhaled
Receive the infrared ray in sunlight, and be translated into heat energy, cause coating temperature to raise, heat from coating to ground, then the bottom of by
Material inwardly conducts, and leads to the rising of temperature in house or container.As long as theoretically heat radiation can be carried out effectively anti-
Penetrate or intercept it is possible to effectively act as the effect of heat-insulation and heat-preservation, such as adopt Silicates material.Classical wall thermal insulating every
Hot material include phenolic resin synthetic material, polyurethane material, glass fiber material, aluminium silicate rock wool, mineral wool, rubber and plastic, cork,
Perlite etc..These materials exist thick and heavy, the shortcomings of construction loaded down with trivial details, poor water resistance.
Content of the invention
It is an object of the invention to provide a kind of preparation method of modification insulating moulding coating, coating prepared therefrom has well
Thermal insulation, tack, wearability and intensity, preparation cost is cheap, and construction is simple.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of preparation method of modification insulating moulding coating, including following preparation process:
A) modification of nano aluminium oxide: in terms of parts by weight, take nano aluminium oxide 10g, be dispersed in toluene, then
Add silane coupler kh550 8g, then with the ramp of 10 DEG C/min to 100 DEG C, stirring reaction 1h, through centrifugation, wash
Wash, acquisition surface modification nano alumina powder jointed is dried.
B) preparation of composite resin: in terms of parts by weight, take 10 parts of adipic acid, 12 parts of styrene, ethyl methacrylate
10 parts, 10 parts of methyl methacrylate, sequentially add in reactor, then add 2 parts of op-15,2 parts of tx-15, step a) system
Nano alumina powder jointed 15 parts obtaining, are stirring evenly and then adding into 1 part of sodium peroxydisulfate, with the ramp of 10 DEG C/min to 80 DEG C,
After stirring 20min, add 0.5 part of sodium peroxydisulfate, after being warming up to 90 DEG C, stirring reaction 2 hours, add 5 parts of adipic acid, benzene
5 parts of ethylene, 5 parts of ethyl methacrylate, 5 parts of methyl methacrylate, 1 part of sodium peroxydisulfate, it is sufficiently stirred for, be warming up to 95
DEG C, it is incubated 2h, slow cooling, to 20 DEG C, obtains coating nano oxidized aluminium profiles polymer composite resin.
C) preparation of coating: in terms of parts by weight, take 40 parts of the composite resin that step b) is obtained, dioctyl sodium sulfosuccinates acid
3 parts of sodium, 2 parts of silicon dioxide microsphere, 15 parts of Muscovitum, 2 parts of pigment, 3 parts of antibacterial, 1 part of defoamer, 0.8 part of ph value regulator,
90 parts of solvent, adds in container, is sufficiently stirred for, mix homogeneously, grinds 2 hours, obtains coating products after filtration.
Described step a), b), c) in stir speed (S.S.) be 300-400 and turn/min.
Filtration in described step c) adopts 200 mesh paint filter screens to filter.
Beneficial effects of the present invention
Employ specific monomer and proportioning in the insulating moulding coating of the present invention, polymer overmold is made by high temperature polymerization technique
In nano alumina surface, effectively prevent the reunion of nano-component in coating, improve nano aluminium oxide in coating point
Divergence and stability.Additionally, present invention employs specific component proportion, the coating being formed after thus obtained paint spraying has
There are multiple excellent properties such as good thermal insulation, wearability, hardness, intensity, tack.The preparation method for coating of the present invention is simple
Easy, easy industrialized production.
Specific embodiment
With reference to embodiment, the invention will be further described, but the scope of protection of present invention is not limited to reality
Apply the scope of example statement.Outer unless specifically stated otherwise in the present invention, the ratio involved by embodiment is all weight percentage.
Embodiment 1
The modification of nano aluminium oxide: in terms of parts by weight, take nano aluminium oxide 10g, be dispersed in toluene, then plus
Enter silane coupler kh550 8g, then with the ramp of 10 DEG C/min to 100 DEG C, stirring reaction 1h, through being centrifuged, washing,
It is dried and obtain the nano alumina powder jointed of surface modification.
The preparation of composite resin: in terms of parts by weight, take 10 parts of adipic acid, 12 parts of styrene, ethyl methacrylate 10
Part, 10 parts of methyl methacrylate, sequentially add in reactor, then add 2 parts of op-15,2 parts of tx-15, aforementioned prepared
Nano alumina powder jointed 15 parts, it is stirring evenly and then adding into 1 part of sodium peroxydisulfate, with the ramp of 10 DEG C/min to 80 DEG C, stirring
After 20min, add 0.5 part of sodium peroxydisulfate, after being warming up to 90 DEG C, stirring reaction 2 hours, add 5 parts of adipic acid, styrene
5 parts, 5 parts of ethyl methacrylate, 5 parts of methyl methacrylate, 1 part of sodium peroxydisulfate, it is sufficiently stirred for, is warming up to 95 DEG C, protect
Warm 2h, slow cooling, to 20 DEG C, obtains coating nano oxidized aluminium profiles polymer composite resin.
The preparation of coating: in terms of parts by weight, take aforementioned 40 parts prepared of composite resin, dioctyl sodium sulphosuccinate 3
Part, 2 parts of silicon dioxide microsphere, 15 parts of Muscovitum, 2 parts of pigment, 3 parts of antibacterial, 1 part of defoamer, 0.8 part of ph value regulator, molten
90 parts of agent, adds in container, is sufficiently stirred for, mix homogeneously, grinds 2 hours, is applied after being filtered using 200 mesh paint filter screens
Material product.
Using the coating preparation coating of embodiment 1, and traditional performance test is carried out to it, result is as follows:
Claims (3)
1. a kind of preparation method of modification insulating moulding coating is it is characterised in that include following preparation process:
A) modification of nano aluminium oxide: in terms of parts by weight, take nano aluminium oxide 10g, be dispersed in toluene, then add
Silane coupler kh550 8g, then with the ramp of 10 DEG C/min to 100 DEG C, stirring reaction 1h, through centrifugation, washing, do
Dry obtain surface modification nano alumina powder jointed；
B) preparation of composite resin: in terms of parts by weight, take 10 parts of adipic acid, 12 parts of styrene, ethyl methacrylate 10
Part, 10 parts of methyl methacrylate, sequentially add in reactor, then add 2 parts of op-15,2 parts of tx-15, step a) is obtained
Nano alumina powder jointed 15 parts, be stirring evenly and then adding into 1 part of sodium peroxydisulfate, with the ramp of 10 DEG C/min to 80 DEG C, stir
After mixing 20min, add 0.5 part of sodium peroxydisulfate, after being warming up to 90 DEG C, stirring reaction 2 hours, add 5 parts of adipic acid, benzene second
5 parts of alkene, 5 parts of ethyl methacrylate, 5 parts of methyl methacrylate, 1 part of sodium peroxydisulfate, it is sufficiently stirred for, be warming up to 95 DEG C,
Insulation 2h, slow cooling, to 20 DEG C, obtains coating nano oxidized aluminium profiles polymer composite resin；
C) preparation of coating: in terms of parts by weight, take 40 parts of the composite resin that step b) is obtained, dioctyl sodium sulphosuccinate 3
Part, 2 parts of silicon dioxide microsphere, 15 parts of Muscovitum, 2 parts of pigment, 3 parts of antibacterial, 1 part of defoamer, 0.8 part of ph value regulator, molten
90 parts of agent, adds in container, is sufficiently stirred for, mix homogeneously, grinds 2 hours, obtains coating products after filtration.
2. preparation method as claimed in claim 1 it is characterised in that: step a), b), c) in stir speed (S.S.) be 300-
400 turns/min.
3. preparation method as claimed in claim 1 it is characterised in that: the filtration in step c) adopt 200 mesh paint filter screens
Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216406.8A CN104774508B (en) | 2015-05-01 | 2015-05-01 | Preparation method of modified heat-insulating coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216406.8A CN104774508B (en) | 2015-05-01 | 2015-05-01 | Preparation method of modified heat-insulating coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104774508A CN104774508A (en) | 2015-07-15 |
| CN104774508B true CN104774508B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510216406.8A Active CN104774508B (en) | 2015-05-01 | 2015-05-01 | Preparation method of modified heat-insulating coating |
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| CN (1) | CN104774508B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109135468A (en) * | 2018-07-18 | 2019-01-04 | 合肥择浚电气设备有限公司 | A kind of inner wall heat-preservation coating and preparation method thereof |
| CN111826070A (en) * | 2020-07-31 | 2020-10-27 | 马鞍山市金韩防水保温工程有限责任公司 | Wear-resistant water-based paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110005445A (en) * | 2009-07-10 | 2011-01-18 | 정승수 | Composition and manufacturing method of insulating solution, insulation film and manufacturing method thereof takes advantage of it, and insulation film for plastic greenhouse |
| CN104109438A (en) * | 2014-07-28 | 2014-10-22 | 漳州三德利油漆涂料有限公司 | Heat reflective insulating stoving varnish coating and preparation method thereof |
| JP2014227530A (en) * | 2013-05-27 | 2014-12-08 | イズミ物産株式会社 | Temperature suppression coating composition |
| CN104231811A (en) * | 2014-10-07 | 2014-12-24 | 江阴延利汽车饰件股份有限公司 | Radiative heat insulation coating for vehicle window |
| CN104403465A (en) * | 2014-11-27 | 2015-03-11 | 国家电网公司 | Stain-resistant heat-insulation coating and preparation method thereof |
-
2015
- 2015-05-01 CN CN201510216406.8A patent/CN104774508B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110005445A (en) * | 2009-07-10 | 2011-01-18 | 정승수 | Composition and manufacturing method of insulating solution, insulation film and manufacturing method thereof takes advantage of it, and insulation film for plastic greenhouse |
| JP2014227530A (en) * | 2013-05-27 | 2014-12-08 | イズミ物産株式会社 | Temperature suppression coating composition |
| CN104109438A (en) * | 2014-07-28 | 2014-10-22 | 漳州三德利油漆涂料有限公司 | Heat reflective insulating stoving varnish coating and preparation method thereof |
| CN104231811A (en) * | 2014-10-07 | 2014-12-24 | 江阴延利汽车饰件股份有限公司 | Radiative heat insulation coating for vehicle window |
| CN104403465A (en) * | 2014-11-27 | 2015-03-11 | 国家电网公司 | Stain-resistant heat-insulation coating and preparation method thereof |
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| Publication number | Publication date |
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| CN104774508A (en) | 2015-07-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fu Si Inventor before: Li Liangjun |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161227 Address after: 511450 Guangdong Province, Panyu District Shi Ji Guangzhou Zhenhai Bang Cun Industrial Zone A (two) Applicant after: Guangzhou Hao special building materials Co. Ltd. Address before: 311800 Zhejiang city of Shaoxing province Zhuji city Jiyang Street East Road No. 98 Applicant before: Li Liangjun |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |