CN104774508A - Preparing method of modified heat insulating coating - Google Patents
Preparing method of modified heat insulating coating Download PDFInfo
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- CN104774508A CN104774508A CN201510216406.8A CN201510216406A CN104774508A CN 104774508 A CN104774508 A CN 104774508A CN 201510216406 A CN201510216406 A CN 201510216406A CN 104774508 A CN104774508 A CN 104774508A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title abstract description 4
- 238000009413 insulation Methods 0.000 claims abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 17
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 9
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-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
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 238000006243 chemical reaction 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
- 239000003973 paint Substances 0.000 claims description 4
- 239000001836 Dioctyl sodium sulphosuccinate Substances 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- 239000013530 defoamer Substances 0.000 claims description 3
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 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
- 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
- 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 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000011490 mineral wool Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 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
- 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
- 238000010276 construction Methods 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
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process 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
- 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
- 229920003987 resole Polymers 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
- 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 preparing method of modified heat insulating coating. Specific monomers and specific proportion are adopted, the surface of nanometer aluminum oxide is coated with polymer through the high-temperature polymerization technology, agglomeration of nanometer components in the coating is effectively avoided, and the dispersity and stability of the nanometer aluminum oxide in the coating are improved. In addition, due to the fact that the specific component proportion is adopted, a coating layer formed after the obtained coating is coated has various superior properties of good heat insulation performance, abrasive resistance, hardness, strength, adhesiveness and the like. The coating preparing method is simple, easy to implement and suitable for industrial production.
Description
Technical field
The present invention relates to a kind of preparation method of modification thermal insulating coating.
Background technology
Along with the development of China's building industry, the energy-conservation importance in house shows especially day by day.Common exterior coating can absorb the infrared rays in sunlight, and is translated into heat energy, causes coating temperature to raise, and heat, more inwardly to be conducted by ground to ground by coating, causes the rising of temperature in house or container.As long as can effectively reflect thermal radiation or intercept theoretically, just effectively can play the effect of heat-insulation and heat-preservation, as adopted silicates material.Classical wall thermal insulating lagging material comprises resol synthetic materials, polyurethane material, glass fiber material, pure aluminium silicate rock wool, mineral wool, rubber and plastic, cork, perlite etc.These materials also exist thick and heavy, the shortcoming such as loaded down with trivial details, poor water resistance of constructing.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of modification thermal insulating coating, coating prepared therefrom has good thermal insulation, tack, wear resistance and intensity, and preparation cost is cheap, and construction is simple.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A preparation method for modification thermal insulating coating, comprises following preparation process:
A) modification of nano aluminium oxide: with weight parts, get nano aluminium oxide 10g, be dispersed in toluene, then add Silane coupling agent KH550 8g, then with the ramp to 100 DEG C of 10 DEG C/min, stirring reaction 1h, obtains the nano alumina powder jointed of surface modification through centrifugal, washing, drying.
B) preparation of compound resin: with weight parts, get hexanodioic acid 10 parts, vinylbenzene 12 parts, β-dimethyl-aminoethylmethacrylate 10 parts, methyl methacrylate 10 parts, add successively in reactor, then add OP-15 2 parts, TX-15 2 parts, obtained nano alumina powder jointed 15 parts of step a), Sodium Persulfate 1 part is added after stirring, with the ramp to 80 DEG C of 10 DEG C/min, after stirring 20min, add Sodium Persulfate 0.5 part again, after being warming up to 90 DEG C, stirring reaction 2 hours, add hexanodioic acid 5 parts again, vinylbenzene 5 parts, β-dimethyl-aminoethylmethacrylate 5 parts, methyl methacrylate 5 parts, Sodium Persulfate 1 part, abundant stirring, be warming up to 95 DEG C, insulation 2h, slow cooling to 20 DEG C, obtain clad nano alumina type polymkeric substance compound resin.
C) preparation of coating: with weight parts, gets the compound resin 40 parts that step b) is obtained, dioctyl sodium sulphosuccinate 3 parts, silicon dioxide microsphere 2 parts, 15 parts, mica, pigment 2 parts, 3 parts, sterilant, defoamer 1 part, pH value regulator 0.8 part, solvent 90 parts, add in container, fully stir, mix, grind 2 hours, after filtration, obtain coating products.
Described step a), b), c) in stir speed (S.S.) be 300-400 and turn/min.
Filtration in described step c) adopts 200 order paint filter screens to filter.
beneficial effect of the present invention
Have employed specific monomer and proportioning in thermal insulating coating of the present invention, make polymer overmold at nano alumina surface by high temperature polymerization technique, effectively prevent the reunion of nano-component in coating, improve the dispersity of nano aluminium oxide in coating and stability.In addition, present invention employs specific component proportion, the coating formed after thus obtained paint spraying has the multiple excellent properties such as good thermal insulation, wear resistance, hardness, intensity, tack.Preparation method for coating of the present invention is simple, easy suitability for industrialized production.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but the scope of protection of present invention is not limited to the scope of embodiment statement.In the present invention unless specifically stated otherwise outside, the ratio involved by embodiment is all weight percentage.
embodiment 1
The modification of nano aluminium oxide: with weight parts, get nano aluminium oxide 10g, be dispersed in toluene, then add Silane coupling agent KH550 8g, then with the ramp to 100 DEG C of 10 DEG C/min, stirring reaction 1h, obtains the nano alumina powder jointed of surface modification through centrifugal, washing, drying.
The preparation of compound resin: with weight parts, get hexanodioic acid 10 parts, vinylbenzene 12 parts, β-dimethyl-aminoethylmethacrylate 10 parts, methyl methacrylate 10 parts, add successively in reactor, then add OP-15 2 parts, TX-15 2 parts, aforementioned obtained nano alumina powder jointed 15 parts, Sodium Persulfate 1 part is added after stirring, with the ramp to 80 DEG C of 10 DEG C/min, after stirring 20min, add Sodium Persulfate 0.5 part again, after being warming up to 90 DEG C, stirring reaction 2 hours, add hexanodioic acid 5 parts again, vinylbenzene 5 parts, β-dimethyl-aminoethylmethacrylate 5 parts, methyl methacrylate 5 parts, Sodium Persulfate 1 part, abundant stirring, be warming up to 95 DEG C, insulation 2h, slow cooling to 20 DEG C, obtain clad nano alumina type polymkeric substance compound resin.
The preparation of coating: with weight parts, gets aforementioned obtained compound resin 40 parts, dioctyl sodium sulphosuccinate 3 parts, silicon dioxide microsphere 2 parts, 15 parts, mica, pigment 2 parts, 3 parts, sterilant, defoamer 1 part, pH value regulator 0.8 part, solvent 90 parts, add in container, fully stir, mix, grind 2 hours, after adopting 200 order paint filter screens to filter, obtain coating products.
Adopt the coating of embodiment 1 to prepare coating, and carry out traditional performance test to it, result is as follows:
Claims (3)
1. a preparation method for modification thermal insulating coating, is characterized in that comprising following preparation process:
A) modification of nano aluminium oxide: with weight parts, get nano aluminium oxide 10g, be dispersed in toluene, then add Silane coupling agent KH550 8g, then with the ramp to 100 DEG C of 10 DEG C/min, stirring reaction 1h, obtains the nano alumina powder jointed of surface modification through centrifugal, washing, drying;
B) preparation of compound resin: with weight parts, get hexanodioic acid 10 parts, vinylbenzene 12 parts, β-dimethyl-aminoethylmethacrylate 10 parts, methyl methacrylate 10 parts, add successively in reactor, then add OP-15 2 parts, TX-15 2 parts, obtained nano alumina powder jointed 15 parts of step a), Sodium Persulfate 1 part is added after stirring, with the ramp to 80 DEG C of 10 DEG C/min, after stirring 20min, add Sodium Persulfate 0.5 part again, after being warming up to 90 DEG C, stirring reaction 2 hours, add hexanodioic acid 5 parts again, vinylbenzene 5 parts, β-dimethyl-aminoethylmethacrylate 5 parts, methyl methacrylate 5 parts, Sodium Persulfate 1 part, abundant stirring, be warming up to 95 DEG C, insulation 2h, slow cooling to 20 DEG C, obtain clad nano alumina type polymkeric substance compound resin,
C) preparation of coating: with weight parts, gets the compound resin 40 parts that step b) is obtained, dioctyl sodium sulphosuccinate 3 parts, silicon dioxide microsphere 2 parts, 15 parts, mica, pigment 2 parts, 3 parts, sterilant, defoamer 1 part, pH value regulator 0.8 part, solvent 90 parts, add in container, fully stir, mix, grind 2 hours, after filtration, obtain coating products.
2. preparation method as claimed in claim 1, is characterized in that: step a), b), c) in stir speed (S.S.) be all about 300-400 and turn/min.
3. preparation method as claimed in claim 1, is characterized in that: the filtration in step c) adopts 200 order paint filter screens to 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 true CN104774508A (en) | 2015-07-15 |
| CN104774508B CN104774508B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510216406.8A Active CN104774508B (en) | 2015-05-01 | 2015-05-01 | Preparation method of modified heat-insulating coating |
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| Country | Link |
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| CN (1) | CN104774508B (en) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104774508B (en) | 2017-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| 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 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |