CN103849293A - Anticorrosion thermal insulation heat reflecting paint for storage tank and preparation method thereof - Google Patents
Anticorrosion thermal insulation heat reflecting paint for storage tank and preparation method thereof Download PDFInfo
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Abstract
The invention discloses an anticorrosion thermal insulation heat reflecting paint for a storage tank and a preparation method thereof. The paint comprises primer and finishing coat, wherein the primer comprises a component A and a component B, the weight ratio of the component A to the component B is (2-8):1, the molar ratio of epoxy group of the component A to reactive hydrogen of the component B is 1:1, the component A and the component B are mixed for use, the finishing coat comprises another component A and another component B, the weight ratio of the component A to the component B is as shown in the specification, the molar ratio of content of hydroxy in the component A to content of NCO in the component B is 1:1, and the component A and the component B are mixed for use. The paint has excellent corrosion resistance, according to national standard, after a cold-roll steel sheet is coated with thermal insulation anticorrosion paint and is maintained, a neutral salt spray test is carried out on the steel sheet for 1000 hours, and then the test shows that the sample does not have corrosion phenomena like blistering and peeling off, so that the paint has a good effect in protecting the surface of the steel from being corroded, and also has good chemical resistance.
Description
Technical field
The present invention relates to the heavy anti-corrosive thermal insulation material of industry, relate in particular to a kind of heat preservation hot reflective coating and preparation method thereof, comprise anti-corrosion primer and heat preservation hot and reflect weather-proof finish paint.
Background technology
Oil gas storage tank in petrochemical refining's industry can continue to gather strength under exposure in sunshine, causes its surface and inside to be rapidly heated.Increase in order to reduce the interior pressure causing due to intensification, need frequently to open purging valve or with cold water spray, this can aggravate loss and the topsoil of product.And in transportation storage tank, press when excessive, even can set off an explosion, bring huge potential safety hazard to storage transportation.
In recent years, due to Global climate change, the generation of Greenhouse effect causes the safety case of oil gas storage tank more severe.Its shortcoming of countermeasure of traditional water spraying cooling is: can make the corrosion thing in water pipe and recycle the dirt bringing to be attached to oil tank outer wall, make on the one hand that tank skin is mouldy, corrosion, the microorganism that even grows, shortens work-ing life of equipment; On the other hand, dirt darkens tank skin, has more aggravated the local absorption to solar irradiation, causes local heating.In addition, spray water also can cause the huge waste of water, electric resources, against the requirement of Sustainable development.
For save energy, reduce costs, cooling and insulating application of paints is become to very required measure in oil gas storage tank field.For metallic oil tank, chemical storage tank, lpg spherical tank, tank wagon, chemical pipeline, refrigerator car etc. have good heat insulation and heat control effect.
At present, thermal insulating coating product main on market is generally three-decker, it is solvent-borne type anti-corrosion primer, heat insulation intermediate coat and heat reflection finish paint, adopt high viscosity resins, select silicon-dioxide and the aluminium sesquioxide of light weight, hollow to make thermal insulating filling, more than coat-thickness reaches 2mm, but under normal circumstances, three coating construction troubles, heat insulation priming paint is because viscosity is larger, and workability is bad, can not provide good antiseptic property simultaneously, face glue can completely cut off sun-fever, reflection, but generally, under strong high temperature illumination, easy aging loss of gloss, loses reflection function.
Number of patent application: 200910100149.6 disclose a kind of insulating mold coating, formed by three layers of coating, respectively by epoxy anticorrosion primer, epoxy thermal insulation layer intermediate coat and acrylic polyurethane finish paint composition, there is heat reflection and heat insulation function to a certain degree, but its coating by three layers, construction times is more, the procedure quality of construction is not easy to control, and the Rutile type Titanium Dioxide that the finish paint of heat reflection simultaneously adopts is as main heat-reflecting material.Heat reflection effect still has limitation.
Number of patent application: 200710035834.6 disclose a kind of heat preservation hot reflective coating, formed by two layers of coatings, formed by insulation undercoat and heat-reflecting surface coating respectively, wherein undercoat adds cenosphere and binder resin, finishing coat is coated mica material as heat-reflecting material by metal oxide, its Bulk coat has certain heat preservation hot reflecting effect, but its undercoat is not considered the requirement for anticorrosion of steel storage tank, and its finishing coat is not considered the stain resistant performance of coating.There is certain limitation.
Summary of the invention
The object of the invention is to overcome the weak point existing in existing heat reflection thermal insulation coating technology, and a kind of storage tank corrosion-resistant thermal insulation heat reflection coatings and preparation method thereof is provided.
Described storage tank corrosion-resistant thermal insulation heat reflection coatings, is made up of priming paint and finish paint, and the effect of priming paint has been heat insulating and rust inhibition, and the effect of finish paint is anti-aging, the anti-contamination of low surface energy;
Described priming paint is made up of first, second group two components;
The weight percent of first component is as follows:
The per-cent sum of component is 100%;
Preferably, the weight percent of first component is as follows:
The per-cent sum of component is 100%;
The weight percent of second component formula is as follows:
Epoxy hardener 50% ~ 80%
Solvent 20% ~ 50%
Preferably, the weight percent of second component formula is as follows:
Epoxy hardener 65% ~ 80%
Solvent 20% ~ 35%
The first and second composition weight proportionings are:
（2~8）：1；
Wherein the first component epoxy group(ing) ratio corresponding with second component reactive hydrogen mol ratio is 1:1;
The first and second components are used after mixing;
Preferred ratio of mixture is (3 ~ 7): 1;
Described epoxy resin is one or more in dihydroxyphenyl propane based epoxy resin, Bisphenol F epoxy and novolac epoxy, is preferably the mixture of novolac epoxy and bisphenol-A epoxy, and phenolic aldehyde epoxy is as the DEN 431 of DOW Chemical, domestic three wooden F51, F44 etc.Bisphenol-A epoxy is the epoxy resin of domestic trade mark E20, E44 etc.;
Described rust-stabilising pigment is phosphoric acid salt, molybdate, and chromic salt, one or more in borate or red iron oxide, are preferably zinc phosphate, aluminum phosphate, zinc-chrome yellow, one or more in zinc borate or red iron oxide;
Described hollow beads lagging material is hollow glass bead or ceramic hollow microballon, preferred glass cenosphere;
Described wetting dispersing agent is selected from the metal carboxylate dispersion agent of unsaturated polyamine acid amides, as BYK-Anti-Terra-U or the BYK-Anti-Terra-204 of German Bi Ke chemical company;
Described organobentonite anti-settling agent is that natural montmorillonite is through organically-modified coating anti-settling agent.As the related products of this company of hamming of Britain;
Other described auxiliary agents are defoamer, and described defoamer is type siloxane solution or non-silicon defoamer, as BYK-141, BYK-066N or the Tego airex 900 of German goldschmidt chemical corporation etc. of German Bi Ke chemical company;
Described functional thermal insulating filling is the filler that thermal conductivity is lower, as kaolin, and pearlstone etc.;
Described solvent is selected from aromatic hydrocarbon, alcohols, and ketone or alcohol ethers, the preferably mixture of dimethylbenzene or butanols, weight ratio is: dimethylbenzene: butanols=(0.5 ~ 2): 1;
Said epoxy hardener be polyamide-based or modified fat amine or cashew nut oil modified pnenolic aldehyde amine hardener in one or more, if the German Kening Co.,Ltd trade mark is the epoxy polyamide solidifying agent of Versmid 115 × 70, domestic 650 polyamide curing agents, the NX-2041 solidifying agent of Ka Delai company of the U.S., one or more of the solidifying agent such as US Air chemistry Ancamine 2636 modified fatty amine curing agents.
Described finish paint is made up of A component and B component, and the weight percent of A component is as follows:
The per-cent sum of component is 100%;
Preferably, the weight percent of A component is as follows:
The per-cent sum of component is 100%;
The weight percent of B component formula is as follows:
HDI solidifying agent 70% ~ 100%
Pimelinketone 0% ~ 30%
Preferably, the weight percent of B component formula is as follows:
HDI solidifying agent 70% ~ 100%
Pimelinketone 0% ~ 30%
The weight proportion of A and B component is: when A component hydroxy radical content and B component NCO content mol ratio are 1:1, after A mixes with B component, use;
Described fluorocarbon resin is the copolymer products of trifluorochloroethylene or tetrafluoroethylene and alkyl vinyl ether (ester), and as Japan AGC LUMIFLON series plastics, domestic three like rich JF series fluorocarbon resin or Daikin resin GK570;
Described heat-reflecting material is ultra-fine titanium base lagging material, for the tired holder of nano level powder is through titanate coupling agent surface modification after product, this mixture has high-reflectivity to the infrared and far infrared band in sunlight, can adopt the YT-803 heat reflection powder of Shanghai Yu Tang industrial corporation;
Described self-cleaning material is nano level metal oxide, as nano titanium oxide, can produce nano oxidized activity, forms hydrophilic surface, and oxidized surface dirt produces and do not stain effect.
Described pigment titanium white is Rutile type Titanium Dioxide, chemical Rutile type Titanium Dioxide as former in stone, Du Pont's Rutile type Titanium Dioxide etc.;
Described auxiliary agent is more than one in anti-settling agent, froth breaking flow agent and wetting dispersing agent;
Described anti-settling agent is selected from aerosil or polyamide wax etc.; As 6900 anti-settling agents of Supreme Being Si Balong company or the aerosil of goldschmidt chemical corporation;
The acrylate flow agent that described froth breaking flow agent is fluorine-containing groups, if BASF AG's trade mark is the product of EFKA 3777 or Irgaflow 100;
Described point of wetting powder is the hydroxyl modification polyurethane dispersant that contains close pigment group, if BASF AG's trade mark is the product of EFKA 4050;
The N3390 isocyanate curing agent that described HDI solidifying agent is Bayer A.G.
Production method of the present invention, comprises the following steps:
The preparation of priming paint:
(1) by the solvent heating for dissolving of epoxy resin and gross weight 11～25%, making solid weight content is 60% ~ 80%, add successively solvent, other auxiliary agents and the function thermal insulating filling of BYK-ATU, rust-stabilising pigment, gross weight 3～10%, grind, add hollow glass micropearl, the solvent of surplus, obtains first component, and the first component rotary viscosity of 25 ° of C is more than 1.5pa.s;
(2) by daiamid epoxy curing agent and solvent, stir slaking, obtain component B;
The first and second composition weight proportionings are that the ratio that first component epoxy equivalent (weight) is corresponding with second component reactive hydrogen equivalent mol ratio is 1:1, after the first and second components are mixed, finish using in 4 hours.
The preparation of finish paint:
(1) by fluorocarbon resin the stirring at low speed in the situation that, add titanium dioxide, heat reflection powder, nano self-cleaning material, auxiliary agent and solvent, mix, dispersion grinding, to stipulating fineness, obtains first component, is coated with 4 glasss, the first component viscosity of 25 ° of C is 80 ~ 110 seconds;
(2) by daiamid epoxy curing agent and solvent, disperse, obtain component B;
When use according to the first and second composition weight proportionings for first group OH content and second component NCO content mol ratio during for 1:1, the first and second components are mixed in latter 6 hours and are used.
The product that the present invention is corresponding, heat insulation and heat reflection performance excellence, there is good antiseptic property simultaneously, heat reflection finish paint adopts the high-weatherability resin of low surface energy, under long chemical pollution environment, reduce the pollution of the materials such as dust, reduced the risk of the heat reflection usefulness reduction causing due to surface irregularity.Be applicable in chemical atmosphere environment the heat insulation matching system of the protection against corrosion of the surperficial heat insulation and heat control of oil refinery's storage tank.
Heat-insulation and heat-preservation protective system coating of the present invention has excellent antiseptic property, according to national standard, cold-rolled steel sheet is applied to heat-insulation and heat-preservation protective system, after maintenance, carry out neutral salt spray test, through 1000 hours neutral salt spray tests, there is not the corrosion condition such as come off that bubbles in sample.Steel surface is had to good preservative effect, there is good chemical resistance simultaneously.
Heat-insulation and heat-preservation protective system heat-proof quality of the present invention is good, can be high-efficiency insulated, and the corrosion of opposing chemical, reflects solar thermal energy, excellent ageing-resistant xanthochromia performance efficiently.Full solar reflectivity is more than 85%, infrared reflectance is more than 90%, be 40 while spending in envrionment temperature, the outer wall top temperature of this coating is brushed than more than oil tank outside wall temperature reduction by 20 degree of not brushing in metallic surface, more than oil tank internal temperature reduces by 15 degree, there is lower surface tension simultaneously, be difficult for being infected with dust, improve coating work-ing life.
Compared with prior art, the invention has the advantages that
1 priming paint has antiseptic and rustproof function, has the function of heat insulating simultaneously, in guaranteeing isolated heat, makes coating pigment-to-binder ratio approach maximum resin-pigment ratio, and coating has more excellent heat-insulating efficiency.
2 finish paints have adopted the fluorocarbon resin of high-weatherability, add the reflecting material of heat reflection powder as solar heat energy, coordinate titanium dioxide to carry out heat reflection, add active nano titanium dioxide simultaneously, that has improved product does not stain effect, finish paint has adopted the fluorocarbon resin of low surface energy, makes lagging material produce low surface energy effect.Bottom surface is supporting to reach reduction thermal energy transfer.Film glue, under corrosion-resistanting decoration prerequisite, plays heat-insulating cooling effect.Integrate antirust, anticorrosion, heat insulation, insulation, decoration etc. multi-functional.
Embodiment
Embodiment 1 ~ 4
Priming paint: formula is in table 1.
Table 1
| Raw material | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| First component formula | ? | ? | ? | ? |
| E20 epoxy resin | 17 | 0 | 19 | 0 |
| E44 epoxy resin | 0 | 16 | 0 | 17 |
| DEN 431 epoxy resin | 6 | 5 | 5 | 6 |
| Zinc phosphate | 8 | 5 | 4 | 0 |
| Aluminum phosphate | 0 | 3 | 0 | 0 |
| Red iron oxide | 2 | 0 | 0 | 1 |
| Zinc-chrome yellow | 0 | 3 | 0 | 10 |
| Zinc borate | 2 | 0 | 6 | 1.2 |
| Hollow glass bead | 20 | 18.2 | 22.05 | 22 |
| BYK-ATU | 0.3 | 0 | 0.25 | 0 |
| BYK-AT-204 | 0 | 0.2 | 0 | 0.4 |
| Organobentonite anti-settling agent | 0.7 | 0.8 | 0.8 | 1.0 |
| Defoamer a, Tego airex 900 | 0.2 | 0 | 0.4 | 0 |
| Defoamer b, BYK-141 | 0 | 0.8 | 0 | 1.0 |
| Hollow glass micropearl | 15.3 | 18 | 15.4 | 15 |
| Dimethylbenzene | 10 | 9 | 17 | 14 |
| Butanols | 18.5 | 10 | 10 | 11.4 |
| Add up to | 100 | 100 | 100 | 100 |
| Second component formula | ? | ? | ? | ? |
| Epoxy hardener A | 70 | 0 | 0 | 0 |
| Epoxy hardener B | 0 | 65 | 0 | 68 |
| Epoxy hardener C | 0 | 0 | 80 | 0 |
| Butanols | 20 | 15 | 10 | 10 |
| Dimethylbenzene | 10 | 20 | 10 | 22 |
| Add up to | 100 | 100 | 100 | 100 |
| Proportioning | 7:1 | 4:1 | 6:1 | 3:1 |
The first and second component proportions are (3 ~ 7): 1, be specifically as the criterion according to calculating and actual test.
Finish paint: formula is in table 2
Table 2
| Raw material | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| A component formula | ? | ? | ? | ? |
| Fluorocarbon resin A | 30 | ? | ? | ? |
| Fluorocarbon resin B | ? | 40 | ? | 36 |
| Fluorocarbon resin C | ? | ? | 40 | ? |
| Heat reflection powder | 20 | 20 | 25 | 16 |
| Rutile type Titanium Dioxide | 15 | 12.9 | 11 | 14.2 |
| Wetting dispersing agent A | 0.3 | ? | 0.4 | ? |
| Wetting dispersing agent B | ? | 0.3 | ? | 0.4 |
| Froth breaking flow agent A | 0.2 | ? | 0.3 | ? |
| Froth breaking flow agent B | ? | 0.3 | ? | 0.1 |
| Anti-settling agent A | 0.9 | ? | ? | 0.5 |
| Anti-settling agent B | ? | 0.5 | 0.3 | ? |
| Dimethylbenzene | 13 | 10 | 11 | 15 |
| Pimelinketone | 19 | 14.5 | 10 | 16 |
| Nanometer titanium dioxide | 1.6 | 1.5 | 2 | 1.8 |
| B component formula | ? | ? | ? | ? |
| HDI solidifying agent | 70 | 100 | 80 | 90 |
| Pimelinketone | 30 | 0 | 20 | 10 |
| Add up to | 100 | 100 | 100 | 100 |
The first and second component proportions are (8 ~ 12): 1, be specifically as the criterion according to calculating and actual test.
Wetting dispersing agent A is alkaline urethane copolymers solution, and adopting the trade mark of goldschmidt chemical corporation is the product of Dispers 710;
Wetting dispersing agent B is alkaline urethane copolymers solution, and adopting BASF AG's trade mark is the product of EFKA 4050;
The acrylate flow agent that froth breaking flow agent A is fluorine-containing groups, adopting BASF AG's trade mark is the product of EFKA 3777
The acrylate flow agent that froth breaking flow agent B is fluorine-containing groups,, adopting BASF AG's trade mark is the product of the product of Irgaflow 100;
Anti-settling agent A is aerosil
Anti-settling agent B is polyamide wax powder
Embodiment 1 preparation method:
The preparation of priming paint:
(1) DEN of the E20 epoxy resin of gross weight 17% and 6% 431 epoxy resin are mixed, add the solvent heating for dissolving of gross weight 15%, making solid weight content is 60%, adds successively solvent, other auxiliary agents and the function thermal insulating filling of BYK-ATU, rust-stabilising pigment, gross weight 12%, grinds, colo(u)rant dispersion fineness is qualified, add hollow glass micropearl, stir, and add solvent the adjusting viscosity of surplus, obtain first component, the first component rotary viscosity of 25 ° of C is more than 1.5pa.s;
(2) by daiamid epoxy curing agent and solvent, disperse, obtain component B;
The first and second composition weight proportionings are that the ratio that first component epoxy equivalent (weight) is corresponding with second component reactive hydrogen equivalent mol ratio is 1:1, after the first and second components are mixed, finish using in 4 hours.
The preparation of finish paint:
(1) by fluorocarbon resin the stirring at low speed in the situation that, add titanium dioxide, heat reflection powder, nano self-cleaning material, auxiliary agent and solvent, mix, dispersion grinding, to stipulating fineness, obtains first component, is coated with 4 glasss, the first component viscosity of 25 ° of C is 80 ~ 110 seconds;
(2) by daiamid epoxy curing agent and solvent, disperse, obtain component B;
When use according to the first and second composition weight proportionings for first group OH content and second component NCO content mol ratio during for 1:1, the first and second components are mixed in latter 6 hours and are used.
The preparation method of embodiment 2～4 is with embodiment 1, wherein:
The preparation method of priming paint is as follows:
(1) epoxy resin is mixed and adds stirred autoclave, solvent heating for dissolving with gross weight 15% left and right, making solid weight content is 60% left and right, adds successively solvent, other auxiliary agents and the function thermal insulating filling of BYK-ATU, rust-stabilising pigment, gross weight 11% left and right, grinds, colo(u)rant dispersion fineness is qualified, add hollow glass micropearl, stir, and add solvent the adjusting viscosity of surplus, obtain first component, the first component rotary viscosity of 25 ° of C is more than 1.5pa.s;
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; also not because the succession of each embodiment causes any restriction to the present invention; any be familiar with those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. storage tank corrosion-resistant thermal insulation heat reflection coatings, is characterized in that, is made up of priming paint and finish paint, and described priming paint, is made up of first, second group two components; The first and second composition weight proportionings are: (2 ~ 8): 1;
Wherein, the first component epoxy group(ing) ratio corresponding with second component reactive hydrogen mol ratio is 1:1, and the first and second components are used after mixing;
Described finish paint is made up of A component and B component, and the weight proportion of A and B component is: A component hydroxy radical content and B component NCO content mol ratio are 1:1, after A mixes with B component, uses.
2. the priming paint with corrosion-resistant thermal insulation heat reflection coatings for storage tank, is characterized in that, is made up of first, second group two components;
The weight percent of first component is as follows:
The per-cent sum of component is 100%;
The weight percent of second component formula is as follows:
Epoxy hardener 50% ~ 80%
Solvent 20% ~ 50%
The first and second composition weight proportionings are: (2 ~ 8): 1;
Wherein, the first component epoxy group(ing) ratio corresponding with second component reactive hydrogen mol ratio is 1:1, and the first and second components are used after mixing.
3. priming paint according to claim 2, is characterized in that, preferred, the weight percent of first component is as follows:
The per-cent sum of component is 100%.；
The weight percent of second component formula is as follows:
Epoxy hardener 65% ~ 80%
Solvent 20% ~ 35%
Ratio of mixture is (3 ~ 7): 1.
4. according to the priming paint described in claim 2 or 3, it is characterized in that, described epoxy resin is one or more in dihydroxyphenyl propane based epoxy resin, Bisphenol F epoxy and novolac epoxy;
Described rust-stabilising pigment is phosphoric acid salt, molybdate, and chromic salt, one or more in borate or red iron oxide, described hollow beads lagging material is hollow glass bead or ceramic hollow microballon;
Described wetting dispersing agent is selected from the metal carboxylate dispersion agent of unsaturated polyamine acid amides;
Described organobentonite anti-settling agent is that natural montmorillonite is through organically-modified coating anti-settling agent;
Other described auxiliary agents are defoamer, and described defoamer is type siloxane solution or non-silicon defoamer;
Described functional thermal insulating filling is kaolin or pearlstone;
Described solvent is selected from aromatic hydrocarbon, alcohols, ketone or alcohol ethers;
Said epoxy hardener be polyamide-based or modified fat amine or cashew nut oil modified pnenolic aldehyde amine hardener in one or more.
5. the finish paint with corrosion-resistant thermal insulation heat reflection coatings for storage tank, is characterized in that, described finish paint is made up of A component and B component, and the weight percent of A component is as follows:
The per-cent sum of component is 100%;
The weight percent of B component formula is as follows:
HDI solidifying agent 70% ~ 100%
Pimelinketone 0% ~ 30%
The weight proportion of A and B component is: A component hydroxy radical content and B component NCO content mol ratio are 1:1, after A mixes with B component, uses.
6. finish paint according to claim 5, is characterized in that, the weight percent of A component is as follows:
The per-cent sum of component is 100%;
Preferably, the weight percent of B component formula is as follows:
HDI solidifying agent 70% ~ 100%
Pimelinketone 0% ~ 30%.
7. according to the finish paint described in claim 5 or 6, it is characterized in that, described fluorocarbon resin is the copolymer products of trifluorochloroethylene or tetrafluoroethylene and alkyl vinyl ether (ester);
Described heat-reflecting material is ultra-fine titanium base lagging material;
Described self-cleaning material is nano level metal oxide;
Described pigment titanium white is Rutile type Titanium Dioxide;
Described auxiliary agent is more than one in anti-settling agent, froth breaking flow agent and wetting dispersing agent;
Described anti-settling agent is selected from aerosil or polyamide wax;
The acrylate flow agent that described froth breaking flow agent is fluorine-containing groups;
Described point of wetting powder is the hydroxyl modification polyurethane dispersant that contains close pigment group;
Described HDI solidifying agent is isocyanate curing agent.
8. storage tank corrosion-resistant thermal insulation heat reflection coatings, is characterized in that, is made up of the finish paint described in priming paint and claim 5～7 any one described in claim 2～4 any one.
9. the method for corrosion-resistant thermal insulation heat reflection coatings for preparation storage tank claimed in claim 8, is characterized in that, comprises the following steps:
The preparation of priming paint:
(1) by the solvent heating for dissolving of epoxy resin and gross weight 11～25%, making solid weight content is 60% ~ 80%, add successively solvent, other auxiliary agents and the function thermal insulating filling of BYK-ATU, rust-stabilising pigment, gross weight 3～10%, grind, add hollow glass micropearl, the solvent of surplus, obtains first component, and the first component rotary viscosity of 25 ° of C is more than 1.5pa.s;
(2) by daiamid epoxy curing agent and solvent, stir slaking, obtain component B;
The first and second composition weight proportionings are that the ratio that first component epoxy equivalent (weight) is corresponding with second component reactive hydrogen equivalent mol ratio is 1:1, after the first and second components are mixed, finish using in 4 hours.
The preparation of finish paint:
(1) by fluorocarbon resin the stirring at low speed in the situation that, add titanium dioxide, heat reflection powder, nano self-cleaning material, auxiliary agent and solvent, mix, dispersion grinding, to stipulating fineness, obtains first component, is coated with 4 glasss, the first component viscosity of 25 ° of C is 80 ~ 110 seconds;
(2) by daiamid epoxy curing agent and solvent, disperse, obtain component B;
When use according to the first and second composition weight proportionings for first group OH content and second component NCO content mol ratio during for 1:1, the first and second components are mixed in latter 6 hours and are used.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060188735A1 (en) * | 2005-02-23 | 2006-08-24 | Reising John C | Metal and polymer substrates having a powder basecoat and liquid topcoat |
| CN101121858A (en) * | 2007-09-29 | 2008-02-13 | 马承银 | Heat insulation coating capable of reflecting solar heat rays |
| CN102234466A (en) * | 2010-04-27 | 2011-11-09 | 北京航材百慕新材料技术工程股份有限公司 | Long-acting solar heat reflection fluorocarbon coating |
| CN102241940A (en) * | 2011-05-21 | 2011-11-16 | 江西景新漆业有限公司 | Weather-resistance heat insulation composite paint and its application |
| CN102618147A (en) * | 2012-04-10 | 2012-08-01 | 武汉铁神化工有限公司 | heat reflective heat insulation heavy anticorrosive paint and use method thereof |
-
2012
- 2012-12-03 CN CN201210510347.1A patent/CN103849293A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060188735A1 (en) * | 2005-02-23 | 2006-08-24 | Reising John C | Metal and polymer substrates having a powder basecoat and liquid topcoat |
| CN101121858A (en) * | 2007-09-29 | 2008-02-13 | 马承银 | Heat insulation coating capable of reflecting solar heat rays |
| CN102234466A (en) * | 2010-04-27 | 2011-11-09 | 北京航材百慕新材料技术工程股份有限公司 | Long-acting solar heat reflection fluorocarbon coating |
| CN102241940A (en) * | 2011-05-21 | 2011-11-16 | 江西景新漆业有限公司 | Weather-resistance heat insulation composite paint and its application |
| CN102618147A (en) * | 2012-04-10 | 2012-08-01 | 武汉铁神化工有限公司 | heat reflective heat insulation heavy anticorrosive paint and use method thereof |
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