CN115820069A - Water-based environment-friendly nano heat-insulating energy-saving coating and preparation method thereof - Google Patents
Water-based environment-friendly nano heat-insulating energy-saving coating and preparation method thereof Download PDFInfo
- Publication number
- CN115820069A CN115820069A CN202111094834.XA CN202111094834A CN115820069A CN 115820069 A CN115820069 A CN 115820069A CN 202111094834 A CN202111094834 A CN 202111094834A CN 115820069 A CN115820069 A CN 115820069A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- saving coating
- insulating energy
- based nano
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000000576 coating method Methods 0.000 title claims abstract description 63
- 239000011248 coating agent Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 35
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 34
- 239000012767 functional filler Substances 0.000 claims abstract description 34
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 30
- 239000000049 pigment Substances 0.000 claims abstract description 28
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 claims abstract description 20
- 229940052299 calcium chloride dihydrate Drugs 0.000 claims abstract description 20
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 claims abstract description 20
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003822 epoxy resin Substances 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 20
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims description 37
- 238000000227 grinding Methods 0.000 claims description 21
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical group C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 14
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 claims description 14
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 14
- 229910021542 Vanadium(IV) oxide Inorganic materials 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 14
- 230000000996 additive effect Effects 0.000 claims description 14
- 229910052746 lanthanum Inorganic materials 0.000 claims description 14
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 14
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 14
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 14
- 229940068977 polysorbate 20 Drugs 0.000 claims description 14
- 239000000429 sodium aluminium silicate Substances 0.000 claims description 14
- 235000012217 sodium aluminium silicate Nutrition 0.000 claims description 14
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 14
- GRUMUEUJTSXQOI-UHFFFAOYSA-N vanadium dioxide Chemical compound O=[V]=O GRUMUEUJTSXQOI-UHFFFAOYSA-N 0.000 claims description 14
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 claims description 13
- 239000001632 sodium acetate Substances 0.000 claims description 13
- 235000017454 sodium diacetate Nutrition 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 229940111617 oregano oil Drugs 0.000 claims description 11
- 239000010661 oregano oil Substances 0.000 claims description 11
- 239000002518 antifoaming agent Substances 0.000 claims description 9
- 239000003431 cross linking reagent Substances 0.000 claims description 9
- PISLZQACAJMAIO-UHFFFAOYSA-N 2,4-diethyl-6-methylbenzene-1,3-diamine Chemical group CCC1=CC(C)=C(N)C(CC)=C1N PISLZQACAJMAIO-UHFFFAOYSA-N 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 239000004359 castor oil Substances 0.000 claims description 7
- 235000019438 castor oil Nutrition 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 7
- -1 dodecyl alcohol ester Chemical class 0.000 claims description 7
- LQZZUXJYWNFBMV-UHFFFAOYSA-N ethyl butylhexanol Natural products CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 7
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 7
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 7
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 7
- 238000013329 compounding Methods 0.000 claims description 6
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- CGLVZFOCZLHKOH-UHFFFAOYSA-N 8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo(3,2-b:3',2'-m)triphenodioxazine Chemical compound CCN1C2=CC=CC=C2C2=C1C=C1OC3=C(Cl)C4=NC(C=C5C6=CC=CC=C6N(C5=C5)CC)=C5OC4=C(Cl)C3=NC1=C2 CGLVZFOCZLHKOH-UHFFFAOYSA-N 0.000 claims description 3
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 claims description 3
- HBHZKFOUIUMKHV-UHFFFAOYSA-N chembl1982121 Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O HBHZKFOUIUMKHV-UHFFFAOYSA-N 0.000 claims description 3
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 3
- 241001529744 Origanum Species 0.000 claims description 2
- 235000011203 Origanum Nutrition 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 17
- 230000003115 biocidal effect Effects 0.000 abstract description 5
- 238000004332 deodorization Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention belongs to the technical field of building coatings, and particularly relates to a water-based nano environment-friendly heat-insulating energy-saving coating and a preparation method thereof, which solve the problems that in the prior art, a solvent type coating has high VOC content, the water-based coating has poor weather resistance, does not have health functions of antibiosis, deodorization and the like, does not have sound insulation, heat insulation and heat insulation effects, does not save energy and the like, and the water-based nano environment-friendly heat-insulating energy-saving coating comprises the following raw materials: epoxy resin, polyurethane resin, cyclohexyl methacrylate, functional filler, pigment, calcium chloride dihydrate, dioctyl terephthalate, solvent, water, auxiliary agent and curing agent. The coating disclosed by the invention is simple in raw material selection, mild in preparation condition, convenient to use, excellent in high temperature resistance, aging resistance, wear resistance and the like, good in characteristics of antibiosis, deodorization, sound absorption, heat insulation and the like, free of volatile matters in the using process, safe, environment-friendly and energy-saving, and capable of being widely applied.
Description
Technical Field
The invention relates to the technical field of building coatings, in particular to a water-based nano environment-friendly heat-insulating energy-saving coating and a preparation method thereof.
Background
With the rapid development of scientific technology and social production, energy and environment become two major problems which are increasingly noticed by the society, thereby providing higher requirements for energy conservation and environmental protection. Building heat insulation (adiabatic) keeps warm and is an important aspect of energy saving, improvement building and function of use, and building large tracts of land wall, ceiling, window lack effective thermal-insulated to the heat radiation, can aggravate the burden of indoor air conditioner certainly to cause the waste of energy. The proportion of the building energy consumption in the whole energy consumption is about 30% -40%.
Architectural coatings are materials which when applied to the surface of an architectural object adhere well to a substrate material and form a complete, tough protective film. The effect of the coating can be summarized in three aspects: protection, decoration and special functions. General composition of the coating: comprises film forming matter, pigment and filler, solvent and auxiliary agent. With the increasing demand for environmental protection, water-based coatings have become one of the main directions of coating development and gradually occupy the leading position, and are characterized by no pollution to the environment, no influence on human health, difficult combustion, good safety, and low viscosity and extremely low VOC which are easy to adjust, so that the water-based coatings are suitable for spraying (about 60 percent of the coatings are sprayed by statistics at present). However, the existing water-based paint has some performances which are not better than those of a solvent-based paint, and the main reasons are that the dispersibility of a water-based paint filler is poorer than that of the solvent-based paint, the water-based paint filler has poor weather resistance, does not have health functions of antibiosis, deodorization and the like, does not have sound insulation and heat insulation effects, does not save energy and the like. Energy conservation and environmental protection are one of the key points of new material work in China, and for areas mainly used for heat preservation or heat insulation in thermal engineering design, the current material has a space for further improvement in heat insulation performance. People hope to develop a glass transparent coating capable of intelligently regulating and controlling temperature, which can automatically regulate the optical performance of glass or other substrates according to the conditions of ambient temperature, sunlight intensity and the like: when the indoor temperature is low, sunlight can enter the room as much as possible to improve the indoor temperature; when the room temperature is higher, the solar heat-insulation curtain can shield all or part of sunlight to play a heat-insulation effect, so that the intelligent control of the indoor temperature is realized, and the solar heat-insulation curtain has important significance for relieving the energy crisis and maintaining the sustainable development of the society. The intelligent temperature-control heat-insulation material meets the heat-insulation requirements of building spaces or thermal equipment on one hand, saves energy on the other hand, is the most advanced heat-insulation material in the international technology at present, and can fundamentally overcome the defects of the conventional heat-insulation material at present. Based on the statement, the invention provides a water-based nano environment-friendly heat-insulating energy-saving coating and a preparation method thereof.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a solvent type coating has high VOC content, a water-based coating has poor weather resistance, does not have health functions such as antibiosis and deodorization, does not have sound insulation and heat insulation effects, does not save energy and the like, and provides a water-based nano environment-friendly heat insulation energy-saving coating and a preparation method thereof.
A water-based nano environment-friendly heat-insulating energy-saving coating comprises the following raw materials in parts by weight: 60-80 parts of epoxy resin, 20-30 parts of polyurethane resin, 12-18 parts of cyclohexyl methacrylate, 25-32 parts of functional filler, 5-12 parts of pigment, 2-3 parts of calcium chloride dihydrate, 2-5 parts of dioctyl terephthalate, 30-40 parts of solvent, 80-120 parts of water, 10-18 parts of auxiliary agent and 3-6 parts of curing agent;
the functional filler is prepared by mixing 18-25 parts of sodium aluminosilicate, nano titanium dioxide, nano lanthanum hexaboride, vanadium dioxide, origanum oil, sodium diacetate and polysorbate 20 in a mass ratio of 2-3:2-3:5-8:1-3:1-3.
Preferably, the water-based nano environment-friendly heat-insulating energy-saving coating comprises the following raw materials in parts by weight: 65-75 parts of epoxy resin, 22-28 parts of polyurethane resin, 14-16 parts of cyclohexyl methacrylate, 26-30 parts of functional filler, 6-10 parts of pigment, 2.2-2.8 parts of calcium chloride dihydrate, 3-4 parts of dioctyl terephthalate, 32-38 parts of solvent, 85-115 parts of water, 12-16 parts of auxiliary agent and 4-5 parts of curing agent.
Preferably, the water-based nano environment-friendly heat-insulating energy-saving coating comprises the following raw materials in parts by weight: 70 parts of epoxy resin, 25 parts of polyurethane resin, 15 parts of cyclohexyl methacrylate, 28 parts of functional filler, 8 parts of pigment, 2.5 parts of calcium chloride dihydrate, 3.5 parts of dioctyl terephthalate, 35 parts of solvent, 100 parts of water, 14 parts of auxiliary agent and 5 parts of curing agent.
Preferably, the pigment is one or a combination of any of titanium nickel yellow, cobalt blue, phthalocyanine green, permanent violet, quinacridone red and permanent orange.
Preferably, the solvent is prepared by compounding sulfated castor oil and dimethyl carbonate with the mass ratio of 3-4:1, and then adding 4 times of water to dissolve the solvent and stirring uniformly.
Preferably, the auxiliary agent comprises a cross-linking agent, a leveling agent, a defoaming agent and a film-forming auxiliary agent.
Preferably, the crosslinking agent is divinylbenzene, the leveling agent is polyethylene glycol dimethacrylate, the defoaming agent is methyl silicone oil, and the film-forming aid is dodecyl alcohol ester.
Preferably, the curing agent is diethyltoluenediamine, packaged separately.
The invention also provides a preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating, which comprises the following steps:
s1, adding sodium aluminosilicate, nano titanium dioxide, oregano oil and polysorbate 20 into a grinding machine together, fully grinding and mixing uniformly, adding nano lanthanum hexaboride, vanadium dioxide and sodium diacetate, and continuously grinding uniformly to obtain a functional filler;
s2, adding the functional filler and the pigment into water and a solvent together, performing ultrasonic dispersion for 10-20min, adding calcium chloride dihydrate and dioctyl terephthalate, and continuing to perform dispersion and mixing for 10-20min to obtain a mixed additive;
s3, adding epoxy resin, polyurethane resin and cyclohexyl methacrylate into a mixer together, primarily mixing for 5-8min, adding a mixing additive and an auxiliary agent, stirring and uniformly mixing, cooling and subpackaging to obtain the component A of the water-based nano environment-friendly heat-insulating energy-saving coating,
and S4, when in use, adding the curing agent B component according to a proportion to obtain the water-based nano environment-friendly heat-insulating energy-saving coating.
The water-based nano environment-friendly heat-insulating energy-saving coating provided by the invention has the following beneficial effects:
the invention adopts epoxy resin and polyurethane resin as main raw materials, adopts sulfated castor oil, dimethyl carbonate and water to compound as a solvent, and prepares the water-based nano environment-friendly heat-insulating and energy-saving coating by adding cyclohexyl methacrylate, functional filler, pigment, calcium chloride dihydrate, dioctyl terephthalate and auxiliary agent; the coating disclosed by the invention is simple in raw material selection, mild in preparation condition, convenient to use, excellent in high temperature resistance, aging resistance, wear resistance and the like, good in characteristics of antibiosis, deodorization, sound absorption, heat insulation and the like, free of volatile matters in the using process, safe, environment-friendly and energy-saving, and capable of being widely applied.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Example one
The invention provides a water-based nano environment-friendly heat-insulating energy-saving coating which comprises the following raw materials in parts by weight: 60 parts of epoxy resin, 20 parts of polyurethane resin, 12 parts of cyclohexyl methacrylate, 25 parts of functional filler, 5 parts of pigment, 2 parts of calcium chloride dihydrate, 2 parts of dioctyl terephthalate, 30 parts of solvent, 80 parts of water, 10 parts of assistant and 3 parts of curing agent;
the functional filler is prepared by mixing sodium aluminosilicate, nano titanium dioxide, nano lanthanum hexaboride, vanadium dioxide, oregano oil, sodium diacetate and polysorbate 20 in a mass ratio of (18);
wherein, the pigments are titanium-nickel yellow and cobalt blue;
the solvent is prepared by compounding sulfated castor oil and dimethyl carbonate with the mass ratio of 3:1; adding 4 times of water to dissolve the solvent, and uniformly stirring;
the auxiliary agent comprises a cross-linking agent divinyl benzene, a flatting agent polyethylene glycol dimethacrylate, defoaming agent methyl silicone oil and a film-forming auxiliary agent dodecyl alcohol ester
The curing agent is diethyl toluene diamine and is packaged separately.
The invention also provides a preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating, which comprises the following steps:
s1, adding sodium aluminosilicate, nano titanium dioxide, oregano oil and polysorbate 20 into a grinding machine together, fully grinding and uniformly mixing, adding nano lanthanum hexaboride, vanadium dioxide and sodium diacetate, and continuously grinding uniformly to obtain a functional filler;
s2, adding the functional filler and the pigment into a solvent and water together, performing ultrasonic dispersion for 10min, adding calcium chloride dihydrate and dioctyl terephthalate, and continuing to disperse and mix for 10min to obtain a mixed additive;
s3, adding epoxy resin, polyurethane resin and cyclohexyl methacrylate into a mixer together, primarily mixing for 5min, adding a mixing additive and an auxiliary agent, stirring and mixing uniformly, cooling and subpackaging to obtain a component A of the water-based nano environment-friendly heat-insulating and energy-saving coating,
when in use, the curing agent B component is added according to the proportion to obtain the water-based nano environment-friendly heat-insulating energy-saving coating.
Example two
The invention provides a water-based nano environment-friendly heat-insulating energy-saving coating which comprises the following raw materials in parts by weight: 70 parts of epoxy resin, 25 parts of polyurethane resin, 15 parts of cyclohexyl methacrylate, 28 parts of functional filler, 8 parts of pigment, 2.5 parts of calcium chloride dihydrate, 3.5 parts of dioctyl terephthalate, 35 parts of solvent, 100 parts of water, 14 parts of auxiliary agent and 5 parts of curing agent;
the functional filler is prepared by mixing sodium aluminosilicate, nano titanium dioxide, nano lanthanum hexaboride, vanadium dioxide, oregano oil, sodium diacetate and polysorbate 20 in a mass ratio of (22.5);
wherein, the pigment is phthalocyanine green and permanent violet;
the solvent is prepared by compounding sulfated castor oil and dimethyl carbonate with the mass ratio of 3.5; adding 4 times of water to dissolve the solvent, and uniformly stirring;
the auxiliary agent comprises a cross-linking agent divinyl benzene, a flatting agent polyethylene glycol dimethacrylate, defoaming agent methyl silicone oil and a film-forming auxiliary agent dodecyl alcohol ester
The curing agent is diethyl toluene diamine and is packaged separately.
The invention also provides a preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating, which comprises the following steps:
s1, adding sodium aluminosilicate, nano titanium dioxide, oregano oil and polysorbate 20 into a grinding machine together, fully grinding and uniformly mixing, adding nano lanthanum hexaboride, vanadium dioxide and sodium diacetate, and continuously grinding uniformly to obtain a functional filler;
s2, adding the functional filler and the pigment into a solvent and water together, performing ultrasonic dispersion for 15min, adding calcium chloride dihydrate and dioctyl terephthalate, and continuing to disperse and mix for 15min to obtain a mixed additive;
s3, adding epoxy resin, polyurethane resin and cyclohexyl methacrylate into a mixer together, primarily mixing for 6min, adding a mixing additive and an auxiliary agent, stirring and mixing uniformly, cooling and subpackaging to obtain a component A of the water-based nano environment-friendly heat-insulating and energy-saving coating,
when in use, the curing agent B is added according to the proportion to obtain the water-based nano environment-friendly heat-insulating energy-saving coating.
EXAMPLE III
The invention provides a water-based nano environment-friendly heat-insulating energy-saving coating which comprises the following raw materials in parts by weight: 80 parts of epoxy resin, 30 parts of polyurethane resin, 18 parts of cyclohexyl methacrylate, 32 parts of functional filler, 12 parts of pigment, 3 parts of calcium chloride dihydrate, 5 parts of dioctyl terephthalate, 40 parts of solvent, 120 parts of water, 18 parts of auxiliary agent and 6 parts of curing agent;
the functional filler is prepared by mixing 25% by mass of sodium aluminosilicate, 25% by mass of nano titanium dioxide, 3% by mass of nano lanthanum hexaboride, vanadium dioxide, oregano oil, sodium diacetate and polysorbate 20;
wherein, the pigment is quinacridone red and permanent orange;
the solvent is prepared by compounding sulfated castor oil and dimethyl carbonate with the mass ratio of 4:1; adding 4 times of water to dissolve the solvent, and uniformly stirring;
the auxiliary agent comprises a cross-linking agent of divinyl benzene, a leveling agent of polyethylene glycol dimethacrylate, defoaming agent of methyl silicone oil, a film-forming auxiliary agent of dodecyl alcohol ester and a curing agent of diethyl toluene diamine.
The invention also provides a preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating, which comprises the following steps:
s1, adding sodium aluminosilicate, nano titanium dioxide, oregano oil and polysorbate 20 into a grinding machine together, fully grinding and uniformly mixing, adding nano lanthanum hexaboride, vanadium dioxide and sodium diacetate, and continuously grinding uniformly to obtain a functional filler;
s2, adding the functional filler and the pigment into a solvent and water together, performing ultrasonic dispersion for 20min, adding calcium chloride dihydrate and dioctyl terephthalate, and continuing to disperse and mix for 20min to obtain a mixed additive;
and S3, adding the epoxy resin, the polyurethane resin and the cyclohexyl methacrylate into a mixing machine together, primarily mixing for 8min, adding the mixed additive and the auxiliary agent, uniformly stirring and mixing, cooling and subpackaging to obtain the water-based nano environment-friendly heat-insulating energy-saving coating.
Comparative example 1
The invention provides a water-based nano environment-friendly heat-insulating energy-saving coating which comprises the following raw materials in parts by weight: 60 parts of epoxy resin, 20 parts of polyurethane resin, 12 parts of cyclohexyl methacrylate, 25 parts of functional filler, 5 parts of pigment, 2 parts of calcium chloride dihydrate, 2 parts of dioctyl terephthalate, 30 parts of solvent, 80 parts of water, 10 parts of assistant and 3 parts of curing agent;
the functional filler is prepared by mixing 18 mass ratio of sodium aluminosilicate, nano titanium dioxide, nano lanthanum hexaboride, vanadium dioxide and polysorbate 20;
wherein, the pigments are titanium-nickel yellow and cobalt blue;
the solvent is prepared by compounding sulfated castor oil and dimethyl carbonate with the mass ratio of 3:1; adding 4 times of water to dissolve the solvent, and uniformly stirring;
the auxiliary agent comprises a cross-linking agent of divinyl benzene, a leveling agent of polyethylene glycol dimethacrylate, defoaming agent of methyl silicone oil and a film-forming auxiliary agent of dodecyl alcohol ester.
The curing agent is diethyl toluene diamine and is packaged separately.
The invention also provides a preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating, which comprises the following steps:
s1, adding sodium aluminosilicate, nano titanium dioxide, oregano oil and polysorbate 20 into a grinding machine together, fully grinding and uniformly mixing, adding nano lanthanum hexaboride, vanadium dioxide and sodium diacetate, and continuously grinding uniformly to obtain a functional filler;
s2, adding the functional filler and the pigment into a solvent and water together, performing ultrasonic dispersion for 10min, adding calcium chloride dihydrate and dioctyl terephthalate, and continuing to disperse and mix for 10min to obtain a mixed additive;
and S3, adding the epoxy resin, the polyurethane resin and the cyclohexyl methacrylate into a mixer together, primarily mixing for 5min, adding the mixing additive and the auxiliary agent, uniformly stirring and mixing, cooling and subpackaging to obtain the component A of the water-based nano environment-friendly heat-insulating and energy-saving coating.
When in use, the curing agent B is added according to the proportion to obtain the water-based nano environment-friendly heat-insulating energy-saving coating.
Comparative example No. two
The invention provides a water-based nano environment-friendly heat-insulating energy-saving coating which comprises the following raw materials in parts by weight: 60 parts of epoxy resin, 20 parts of polyurethane resin, 12 parts of cyclohexyl methacrylate, 25 parts of functional filler, 5 parts of pigment, 2 parts of calcium chloride dihydrate, 2 parts of dioctyl terephthalate, 110 parts of water, 10 parts of assistant and 3 parts of curing agent;
the functional filler is prepared by mixing sodium aluminosilicate, nano titanium dioxide, nano lanthanum hexaboride, vanadium dioxide, oregano oil, sodium diacetate and polysorbate 20 in a mass ratio of 18;
wherein, the pigments are titanium-nickel yellow and cobalt blue;
the auxiliary agent comprises a cross-linking agent of divinyl benzene, a leveling agent of polyethylene glycol dimethacrylate, defoaming agent of methyl silicone oil and a film-forming auxiliary agent of dodecyl alcohol ester.
The curing agent is diethyl toluene diamine and is packaged separately.
The invention also provides a preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating, which comprises the following steps:
s1, adding sodium aluminosilicate, nano titanium dioxide, oregano oil and polysorbate 20 into a grinding machine together, fully grinding and uniformly mixing, adding nano lanthanum hexaboride, vanadium dioxide and sodium diacetate, and continuously grinding uniformly to obtain a functional filler;
s2, adding the functional filler and the pigment into water together, performing ultrasonic dispersion for 10min, adding calcium chloride dihydrate and dioctyl terephthalate, and continuing to disperse and mix for 10min to obtain a mixed additive;
and S3, adding the epoxy resin, the polyurethane resin and the cyclohexyl methacrylate into a mixer together, primarily mixing for 5min, adding the mixing additive and the auxiliary agent, uniformly stirring and mixing, cooling and subpackaging to obtain the component A of the water-based nano environment-friendly heat-insulating and energy-saving coating.
When in use, the curing agent B is added according to the proportion to obtain the water-based nano environment-friendly heat-insulating energy-saving coating.
The performances of the aqueous nano environment-friendly heat-insulating energy-saving coating prepared in the first to third examples and the first and second comparative examples are respectively tested, and the following results are obtained:
the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The water-based nano environment-friendly heat-insulating energy-saving coating is characterized by comprising the following raw materials in parts by weight: 60-80 parts of epoxy resin, 20-30 parts of polyurethane resin, 12-18 parts of cyclohexyl methacrylate, 25-32 parts of functional filler, 5-12 parts of pigment, 2-3 parts of calcium chloride dihydrate, 2-5 parts of dioctyl terephthalate, 30-40 parts of solvent, 80-120 parts of water, 10-18 parts of auxiliary agent and 3-6 parts of curing agent;
the functional filler is prepared by mixing 18-25 parts of sodium aluminosilicate, nano titanium dioxide, nano lanthanum hexaboride, vanadium dioxide, origanum oil, sodium diacetate and polysorbate 20 in a mass ratio of 2-3:2-3:5-8:1-3:1-3.
2. The water-based nano environment-friendly heat-insulating energy-saving coating as claimed in claim 1, which is characterized by comprising the following raw materials in parts by weight: 65-75 parts of epoxy resin, 22-28 parts of polyurethane resin, 14-16 parts of cyclohexyl methacrylate, 26-30 parts of functional filler, 6-10 parts of pigment, 2.2-2.8 parts of calcium chloride dihydrate, 3-4 parts of dioctyl terephthalate, 32-38 parts of solvent, 85-115 parts of water, 12-16 parts of auxiliary agent and 4-5 parts of curing agent.
3. The water-based nano environment-friendly heat-insulating energy-saving coating as claimed in claim 1, which is characterized by comprising the following raw materials in parts by weight: 70 parts of epoxy resin, 25 parts of polyurethane resin, 15 parts of cyclohexyl methacrylate, 28 parts of functional filler, 8 parts of pigment, 2.5 parts of calcium chloride dihydrate, 3.5 parts of dioctyl terephthalate, 35 parts of solvent, 100 parts of water, 14 parts of auxiliary agent and 5 parts of curing agent.
4. The water-based nano environment-friendly heat-insulating energy-saving coating as claimed in claim 1, wherein the pigment is one or a combination of any of titanium nickel yellow, cobalt blue, phthalocyanine green, permanent violet, quinacridone red and permanent orange.
5. The water-based nano environment-friendly heat-insulating energy-saving coating as claimed in claim 1, wherein the solvent is prepared by compounding sulfated castor oil and dimethyl carbonate in a mass ratio of 3-4:1, adding 4 times of water to dissolve the solvent, and stirring uniformly.
6. The water-based nano environment-friendly heat-insulating energy-saving coating as claimed in claim 1, wherein the auxiliaries comprise a cross-linking agent, a leveling agent, a defoaming agent and a film-forming auxiliary.
7. The water-based nano environment-friendly heat-insulating energy-saving coating as claimed in claim 6, wherein the cross-linking agent is divinylbenzene, the leveling agent is polyethylene glycol dimethacrylate, the defoaming agent is methyl silicone oil, and the film-forming aid is dodecyl alcohol ester.
8. The water-based nano environment-friendly heat-insulating energy-saving coating as claimed in claim 1, wherein the curing agent is diethyltoluenediamine.
9. The preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating as claimed in any one of claims 1 to 8, characterized by comprising the following steps:
the invention also provides a preparation method of the water-based nano environment-friendly heat-insulating energy-saving coating, which comprises the following steps:
s1, adding sodium aluminosilicate, nano titanium dioxide, oregano oil and polysorbate 20 into a grinding machine together, fully grinding and uniformly mixing, adding nano lanthanum hexaboride, vanadium dioxide and sodium diacetate, and continuously grinding uniformly to obtain a functional filler;
s2, adding the functional filler and the pigment into water and a solvent together, performing ultrasonic dispersion for 10-20min, adding calcium chloride dihydrate and dioctyl terephthalate, and continuing to perform dispersion and mixing for 10-20min to obtain a mixed additive;
s3, adding epoxy resin, polyurethane resin and cyclohexyl methacrylate into a mixer together, primarily mixing for 5-8min, adding a mixing additive and an auxiliary agent, stirring and uniformly mixing, cooling and subpackaging to obtain the component A of the water-based nano environment-friendly heat-insulating energy-saving coating,
and S4, when in use, adding the curing agent B component according to a proportion to obtain the water-based nano environment-friendly heat-insulating energy-saving coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111094834.XA CN115820069A (en) | 2021-09-17 | 2021-09-17 | Water-based environment-friendly nano heat-insulating energy-saving coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111094834.XA CN115820069A (en) | 2021-09-17 | 2021-09-17 | Water-based environment-friendly nano heat-insulating energy-saving coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115820069A true CN115820069A (en) | 2023-03-21 |
Family
ID=85515315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111094834.XA Pending CN115820069A (en) | 2021-09-17 | 2021-09-17 | Water-based environment-friendly nano heat-insulating energy-saving coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115820069A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824270A (en) * | 2010-04-30 | 2010-09-08 | 长沙新凯化工有限公司 | Waterborne heat-insulating flame-retardant multifunctional nano coating and preparation method thereof |
| CN103952046A (en) * | 2014-05-14 | 2014-07-30 | 南宁市金双龙涂料有限公司 | Building environment-friendly thermosetting acrylic coating and preparation method thereof |
| CN106634282A (en) * | 2016-12-28 | 2017-05-10 | 郑州圣莱特空心微珠新材料有限公司 | Heat preservation energy-saving coating applied to interior walls and preparation method thereof |
| CN107353739A (en) * | 2017-07-22 | 2017-11-17 | 宁国市迪克涂料装饰有限公司 | Water nano heat-insulating energy-saving paint and preparation method thereof |
| CN111117423A (en) * | 2019-12-26 | 2020-05-08 | 北京纽维逊建筑工程技术有限公司 | Elastic epoxy resin coating and preparation method thereof |
-
2021
- 2021-09-17 CN CN202111094834.XA patent/CN115820069A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824270A (en) * | 2010-04-30 | 2010-09-08 | 长沙新凯化工有限公司 | Waterborne heat-insulating flame-retardant multifunctional nano coating and preparation method thereof |
| CN103952046A (en) * | 2014-05-14 | 2014-07-30 | 南宁市金双龙涂料有限公司 | Building environment-friendly thermosetting acrylic coating and preparation method thereof |
| CN106634282A (en) * | 2016-12-28 | 2017-05-10 | 郑州圣莱特空心微珠新材料有限公司 | Heat preservation energy-saving coating applied to interior walls and preparation method thereof |
| CN107353739A (en) * | 2017-07-22 | 2017-11-17 | 宁国市迪克涂料装饰有限公司 | Water nano heat-insulating energy-saving paint and preparation method thereof |
| CN111117423A (en) * | 2019-12-26 | 2020-05-08 | 北京纽维逊建筑工程技术有限公司 | Elastic epoxy resin coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103214905B (en) | A kind of temperature sensing color changing thermal insulating coating and preparation method thereof | |
| CN107841221A (en) | A kind of the third composite exterior wall of nanometer particle-modified silicon insulating moulding coating and preparation method thereof | |
| CN105694629B (en) | Nano transparent insulating coating and preparation method thereof | |
| WO2017028471A1 (en) | Water-based reflective heat-insulating faux stone texture coating system for construction and preparation method thereof | |
| CN113462247B (en) | Water-based sand-containing multicolor paint and preparation method thereof | |
| CN104673038A (en) | Colored solar heat reflection and heat-insulation coating, as well as preparation method thereof | |
| CN105860717B (en) | Colour reflective insulating moulding coating and its preparation, construction method | |
| CN101906261B (en) | Thermal insulating glass coating with high leveling property | |
| CN107267011A (en) | A kind of coating with heat insulating reflecting function and preparation method thereof | |
| CN111171658A (en) | Energy-saving and environment-friendly heat-insulating coating and preparation method thereof | |
| CN107858057A (en) | A kind of architectural reflective heat-insulation paint and preparation method thereof | |
| CN104151907A (en) | Reflectively thermal-insulation color putty paste | |
| CN105778676B (en) | A kind of insulating water-proof environmental protection coating material and preparation method thereof | |
| CN107880688A (en) | A kind of third compound heat-insulating energy-saving paint of silicon of high-decoration energy and preparation method thereof | |
| CN105131764A (en) | Reflective heat-insulation texture coating and preparation method thereof | |
| CN106085048A (en) | A kind of preparation method of thermal-insulating external-wall coating | |
| CN106349832A (en) | Colorful, aqueous and elastic fluorocarbon reflective insulation coating and preparing method thereof | |
| CN105419531A (en) | Preparing method of superhigh-sunshine reflectance ratio coating | |
| CN102993871A (en) | Insulating powder coating and preparation method thereof | |
| CN115820069A (en) | Water-based environment-friendly nano heat-insulating energy-saving coating and preparation method thereof | |
| CN113122079A (en) | Building exterior wall heat insulation coating and preparation process thereof | |
| CN107556845A (en) | A kind of heat-insulated texture coating of colour reflective and preparation method thereof | |
| CN111073422A (en) | Water-based reflective heat-insulating coating for buildings and processing method thereof | |
| CN104449350A (en) | Silicon resin elastic thermal-insulation paint | |
| CN109401491A (en) | A kind of reflective insulation pottery art stone-like coating and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |