CN102127368B - Heat insulation and heat preservation paint and production method thereof - Google Patents
Heat insulation and heat preservation paint and production method thereof Download PDFInfo
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- CN102127368B CN102127368B CN 201110092939 CN201110092939A CN102127368B CN 102127368 B CN102127368 B CN 102127368B CN 201110092939 CN201110092939 CN 201110092939 CN 201110092939 A CN201110092939 A CN 201110092939A CN 102127368 B CN102127368 B CN 102127368B
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- 239000003973 paint Substances 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000004321 preservation Methods 0.000 title abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000839 emulsion Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011324 bead Substances 0.000 claims abstract description 11
- 239000002270 dispersing agent Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 11
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000000080 wetting agent Substances 0.000 claims abstract description 9
- -1 polysiloxane Polymers 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000002562 thickening agent Substances 0.000 claims abstract description 6
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims abstract description 4
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims description 51
- 239000011248 coating agent Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 32
- 235000010215 titanium dioxide Nutrition 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- 150000002170 ethers Chemical class 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229920006389 polyphenyl polymer Polymers 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a heat insulation and heat preservation paint. The paint is characterized by comprising the following components in parts by weight: 185 parts of water, 80 parts of high polymer material of which heat conduction coefficient is 0.2 0.5W/m.K and fineness is 800-1200 meshes, 3 parts of sodium dodecyl benzene sulfonate, 3 parts of wetting agent, 5 parts of paint dispersant, 4 parts of paint defoaming agent, 6 parts of modified polysiloxane flatting agent, 170 parts of rutile type titanium dioxide powder, 10 parts of paint thickener, 80 parts of hollow glass beads of which average particle size is 70mu m, 30 parts of filler and 430 parts of ultraviolet cured elastic emulsion. The invention also discloses a production method of the paint. By adopting the method to produce the heat insulation and heat preservation paint, the technology is simple and has no three-waste discharge and the produced paint has good elasticity and the functions of heat insulation and heat preservation, is easy to construct, is fireproof and drop-proof and has long weather resistant time.
Description
Technical field
The present invention relates to a kind of heat insulation, thermal insulation coatings that utilizes insulation and lagging material to produce, also relate to its production method, belong to the fine chemical technology field.
Background technology
After the eighties in 20th century, world climate warms, and the energy is increasingly exhausted, and under the dual-pressure of environmental protection and the energy, coating industry faces exploitation key subjects new, the effectively insulating thermal insulation coatings.
Heat insulating coatings is widely used in various buildingss and some industrial circles, is related to all many-sides such as comprehensive utilization, safety in production of human life, energy-conservation, resource, and only building heat preserving, air-conditioning etc. account for various countries' total energy consumption more than 20%.
Heat is transmitted with convection current, radiation and three kinds of approach of thermal conduction and is realized, is divided into isolation-type thermal insulating coating, reflectivity thermal insulating coating and Radiation Heat-insulated Paint by its obstruct mode and mechanism.
Exterior wall latex paint has obtained widely promotion and application, and the polyphenyl board exterior wall outer thermal insulation material (and emulsion paint mortar) of now widespread use is the energy-saving and heat-insulating material of executing.Because this thermal insulation layer is under the temperature difference more than building internal surface temperature 5 degree; produce easily cracking; people need to propose requirements at the higher level to the flexibility of protecting materials, elasticity, water-repellancy, ageing resistance and the temperature-change resistance of coating ornamental surface coating, focus on research and development and integrate reflection-type, radial pattern, the heat insulation elastic coating of barrier.Specific requirement is that coating has higher unit elongation, tensile strength and polluting proofing property, also to high-reflectivity, high radiant rate, low thermal conductivity be arranged to photo-thermal, reached energy-saving and cost-reducing target, the synergy by two kinds even multiple heat insulation mechanism reaches best heat preservation and energy conservation effects.
Insulating mold coating in the market mainly is take the barrier architectural heat insulation coating as main, is mainly made by base-material, auxiliary agent, natural silicate fiber or other mineral lagging material and an amount of light filler.Mainly be with stiff slurry or meal, generally adopt the trowelling application, it is thicker to film, and more coarse, can not be directly used in the external coating of exterior wall, again Puttying levelling of surface, then brushing decorative emulsion paint.And reflectivity architectural heat insulation coating and radiativity architectural heat insulation coating on the market, since expensive, the less use of people.There is the coating of two or more heat-insulation and heat-preservation mechanism rare especially.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, a kind of heat insulating coatings and production method thereof are provided, and makes the coating heat transfer rate of production little, can prevent that coating cracking has again heat-insulating property.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of heat insulating coatings, and its component by following weight part forms: 185 parts in water; Thermal conductivity is 80 parts of 0.2-0.5W/ (mK), fineness 800-1200 purpose macromolecular materials; 3 parts of Sodium dodecylbenzene sulfonatees; 3 parts of wetting agents; 5 parts of coating dispersants; 4 parts of paint antifoaming agents; 6 parts of modified polyorganosiloxane flow agents; 170 parts in rutile titanium white powder; 10 parts of coating thickeners; Median size is 80 parts of the hollow glass beads of 70 μ m; 30 parts of fillers; 430 parts of ultraviolet light polymerization elastic emulsions.
A kind of production method of heat insulating coatings comprises following content:
1, be that 0.2-0.5W/ (mK), fineness 800-1200 purpose macromolecular material drop in the stirring tank with selected thermal conductivity, the Sodium dodecylbenzene sulfonate and the polyoxyethylene alkanisation ethers wetting agent that add formula ratio, 300r/min stirs 10min, 40 to 60 ℃ of control temperature, macromolecular material is carried out modification, can be by water-wet, in order in water, well disperse.
2, the deionized water with formula ratio joins in the stirring tank, adds coating dispersant, paint antifoaming agent, Rutile type Titanium Dioxide and the filler of formula ratio under 800r/min stirs, and stirs 20 minutes; Scattered material is advanced sand mill grind, be ground to fineness below 80 μ m.
3, elastic emulsion is joined in another stirring tank, the material that under stirring at low speed step 2 is made evenly adds, and stirs 20 minutes, and stirring velocity is no more than 300r/min.
4, add thickening material and adjust to suitable viscosity being no more than under the stirring at low speed of 300r/min, then add hollow glass bead and the flow agent of formula ratio.
5, with the thermal insulation emulsion paint that stirs, filter and package.
The shared weight part of described each material is:
185 parts in water, 80 parts of 800-1200 height of eye molecular materials, 3 parts of Sodium dodecylbenzene sulfonatees, 3 parts of polyoxyethylene alkanisation ethers wetting agents, 5 parts of coating dispersants, 4 parts of paint antifoaming agents, 6 parts of modified polyorganosiloxane flow agents, 170 parts in rutile titanium white powder, 10 parts of coating thickeners, 80 parts of hollow glass beads, 30 parts of fillers, 430 parts of elastic emulsions.
Above-mentioned elastic emulsion is the ultraviolet light polymerization elastic emulsion.
Select hollow glass bead as the reflection filler, median size is 70 μ m.
Use method of the present invention and produce heat insulation, thermal insulation coatings, technique is simple, does not have three waste discharge, the coating of producing has good elasticity, and crackle does not appear in body of wall in the situation of expanding with heat and contract with cold, and certain contamination resistance is arranged, can be good at playing insulation, heat-blocking action, and coating is thin, easily construction, fire prevention, slip-off preventing, than polyphenyl plate heat preserving system obvious advantage is arranged, the weather-proof time of coating is long, can reach more than 30 years.
Embodiment
The present invention is described in more detail below in conjunction with embodiment.
Embodiment 1
A kind of heat insulating coatings makes according to following prescription and step:
1, selected fineness 800 purpose nylon materials is dropped in the stirring tank, the Sodium dodecylbenzene sulfonate and the polyoxyethylene alkanisation ethers wetting agent that add formula ratio, 300r/min stirs 10min, 40 to 60 ℃ of control temperature, macromolecular material is carried out modification, can be by water-wet, in order in water, well disperse;
2, the deionized water with formula ratio joins in the stirring tank, adds coating dispersant, paint antifoaming agent, Rutile type Titanium Dioxide and the filler of formula ratio under 800r/min stirs, and stirs 20 minutes; Scattered material is advanced sand mill grind, be ground to fineness below 80 μ m;
3, elastic emulsion is joined in another stirring tank, the material that under stirring at low speed step 2 is made evenly adds, and stirs 20 minutes, and stirring velocity is no more than 300r/min;
4, add thickening material and adjust to suitable viscosity being no more than under the stirring at low speed of 300r/min, then add hollow glass bead and the flow agent of formula ratio;
5, with the thermal insulation emulsion paint that stirs, filter and package;
The shared weight part of described each material is:
185 parts in water, 0 part of 800 order nylon 8,3 parts of Sodium dodecylbenzene sulfonatees, 3 parts of polyoxyethylene alkanisation ethers wetting agents, 5 parts of coating dispersants, 4 parts of paint antifoaming agents, 6 parts of modified polyorganosiloxane flow agents, 170 parts in rutile titanium white powder, 10 parts of coating thickeners, median size is 80 parts of the hollow glass beads of 70 μ m, 30 parts of fillers, 430 parts of ultraviolet light polymerization elastic emulsions.
The present invention does not relate to specific equipment, and related detection method is industry customary way.
Related material is the usual commercially available technical pure commodity raw material that uses of the industry in the present embodiment, and wherein: coating dispersant is the SN-5040 type coating dispersant that Weifang Heng Hai chemistry company limited produces; Paint antifoaming agent is the USI-811 water paint wide spectrum defoamer that Nanjing connection silication worker company limited produces.
Embodiment 2
The difference of present embodiment and embodiment 1 is that selected macromolecular material is fineness 1200 purpose Resins, epoxy.
The present invention selects the ultraviolet light polymerization elastic emulsion, is that crackle does not appear in body of wall in the situation of expanding with heat and contract with cold because the exterior wall heat-insulating paint requirement has good elasticity, if there is crackle, just produces easily the conduction effect of heat, and the thermal protection effect will reduce greatly; Exterior coating is exposed to and requires to have certain contamination resistance in the atmosphere, therefore just require emulsion surface in film process that certain hardness is arranged, and the inside is flexible, and the ultraviolet light polymerization elastic emulsion just can satisfy above requirement at film process.The used ultra-fine macromolecular material thermal conductivity of the present invention is low, also to pass through modification, because general macromolecular material is not easy to disperse in water, and density is less than water, therefore it is relatively larger to note selecting proportion when selecting macromolecular material, surface tension is smaller, the material that thermal conductivity is little, and ultra-fine macromolecular material only in this way just can play good insulation effect.The macromolecular material of choosing just can well disperse in water through processing.Use method of the present invention and produce heat insulation, thermal insulation coatings, technique is simple, do not have three waste discharge, the coating of producing can be good at playing insulation, heat-blocking action, and coating is thin, easily construction, fire prevention, slip-off preventing has obvious advantage than polyphenyl plate heat preserving system, the weather-proof time of coating is long, can reach more than 30 years.
Claims (4)
1. the production method of a heat insulating coatings comprises following content:
A, be that 0.2-0.5W/ (mK), fineness 800-1200 purpose macromolecular material drop in the stirring tank with selected thermal conductivity, the Sodium dodecylbenzene sulfonate and the polyoxyethylene alkanisation ethers wetting agent that add formula ratio, 300r/min stirs 10min, 40 to 60 ℃ of control temperature are carried out modification with macromolecular material;
B, the deionized water of formula ratio is joined in the stirring tank, under 800r/min stirs, add coating dispersant, paint antifoaming agent, Rutile type Titanium Dioxide and the filler of formula ratio, stirred 20 minutes; Scattered material is advanced sand mill grind, be ground to fineness below 80 μ m;
C, elastic emulsion is joined in another stirring tank, the material that under stirring at low speed step b is made evenly adds, and stirs 20 minutes, and stirring velocity is no more than 300r/min;
D, be no more than under the stirring at low speed of 300r/min the thickening material that adds formula ratio, then adding hollow glass bead and the flow agent of formula ratio;
E, with the thermal insulation emulsion paint that stirs, filter and package;
The shared weight part of described each material is:
185 parts in water, 80 parts of 800-1200 height of eye molecular materials, 3 parts of Sodium dodecylbenzene sulfonatees, 3 parts of polyoxyethylene alkanisation ethers wetting agents, 5 parts of coating dispersants, 4 parts of paint antifoaming agents, 6 parts of modified polyorganosiloxane flow agents, 170 parts in rutile titanium white powder, 10 parts of coating thickeners, 80 parts of hollow glass beads, 30 parts of fillers, 430 parts of elastic emulsions.
2. the production method of described heat insulating coatings according to claim 1, it is characterized in that: described elastic emulsion is the ultraviolet light polymerization elastic emulsion.
3. the production method of described heat insulating coatings according to claim 2, it is characterized in that: the median size of described hollow glass bead is 70 μ m.
4. heat insulating coatings, it is characterized in that: its component by following weight part forms: 185 parts in water; Thermal conductivity is 80 parts of 0.2-0.5W/ (mK), fineness 800-1200 purpose macromolecular materials; 3 parts of Sodium dodecylbenzene sulfonatees; 3 parts of wetting agents; 5 parts of coating dispersants; 4 parts of paint antifoaming agents; 6 parts of modified polyorganosiloxane flow agents; 170 parts in rutile titanium white powder; 10 parts of coating thickeners; Median size is 80 parts of the hollow glass beads of 70 μ m; 30 parts of fillers; 430 parts of ultraviolet light polymerization elastic emulsions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092939 CN102127368B (en) | 2011-04-14 | 2011-04-14 | Heat insulation and heat preservation paint and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092939 CN102127368B (en) | 2011-04-14 | 2011-04-14 | Heat insulation and heat preservation paint and production method thereof |
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| CN102127368A CN102127368A (en) | 2011-07-20 |
| CN102127368B true CN102127368B (en) | 2013-02-13 |
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| CN 201110092939 Expired - Fee Related CN102127368B (en) | 2011-04-14 | 2011-04-14 | Heat insulation and heat preservation paint and production method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352164B (en) * | 2011-09-06 | 2013-04-17 | 徐州工业职业技术学院 | Novel thermal insulation building coating |
| CN110922759A (en) * | 2019-11-01 | 2020-03-27 | 佛山市南海区里水镇经济促进局 | Engineering plastic lubricating composition and preparation method and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006102670A (en) * | 2004-10-06 | 2006-04-20 | Sk Kaken Co Ltd | Method for forming heat-insulating coating film |
| DE102008013019A1 (en) * | 2008-03-07 | 2009-09-17 | Btf Produktentwicklungs- Und Vertriebs-Gmbh | Aqueous filler composition, useful for the interior insulation, preferably thermal insulation of buildings, comprises specific range of binders, heavy and light fillers, and water, where the binder is a resin and/or resin ester |
| CN101575472A (en) * | 2009-06-04 | 2009-11-11 | 无锡市艺博涂料有限公司 | Anti-cracking stain-resistant exterior wall latex paint and preparation method thereof |
| CN101838493A (en) * | 2010-05-28 | 2010-09-22 | 中华制漆（深圳）有限公司 | Heat-insulating coating for inner wall |
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Inventor after: Wang Xinning Inventor after: Wang Hailin Inventor after: Xu Shuai Inventor before: Wang Hailin Inventor before: Xu Shuai |
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Free format text: CORRECT: INVENTOR; FROM: WANG HAILIN XU SHUAI TO: WANG XINNING WANG HAILIN XU SHUAI |
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Effective date of registration: 20200427 Address after: 266109 Room 601, unit 1, building 2, community 5, Huacheng Road, Chengyang District, Qingdao City, Shandong Province Co-patentee after: Qingdao haizhibang New Material Co.,Ltd. Patentee after: Liu Jinzhong Address before: 261011 No. 33 South Street, Weicheng District, Shandong, Weifang Patentee before: WEIFANG THREE POWER GROUP Co.,Ltd. |
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