CN101235243A - Multifunctional protection composite coating material - Google Patents
Multifunctional protection composite coating material Download PDFInfo
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- CN101235243A CN101235243A CNA2008100140552A CN200810014055A CN101235243A CN 101235243 A CN101235243 A CN 101235243A CN A2008100140552 A CNA2008100140552 A CN A2008100140552A CN 200810014055 A CN200810014055 A CN 200810014055A CN 101235243 A CN101235243 A CN 101235243A
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Abstract
The invention relates to multifunctional protective composite coating material, which is recombined with one layer or multilayer specific functional coating. Corrosion transformation, thermal obstructing, thermal reflecting and thermal emitting are reduced through conducting the rust protection processing for metal base plate. The coating material has the advantages of high reflectance for visible sunlight and near-infrared sunlight, strong radiation ratio in 8-13.5 mu m bands, low thermal conductivity coefficient, excellent temperature reduction effect in summers, thermal radiation property approximately to background in visible lights and infrared bands, excellent concealment effect and favorable corrosion property and the like.
Description
Technical field
The present invention relates to a kind of multifunctional protection composite coating material, be specifically related to the anticorrosion infrared camouflage composite coating material of a kind of cooling.
Background technology
China ground force armored equipment surface generalization barrier propterty exists many problems at present, mainly show: the one, be equipped in when training is used under the ocean environment condition, equipment external corrosion corrosion is serious, caused the dead or damage of equipment cart exterior part rust, phenomenons such as pull-away appear in car body surface, thereby the technical feature to equipment exerts a certain influence, bring problems and difficulty for the use and management and the maintaining of equipment, also increased the workload of equipment repair maintenance and the spending of funds simultaneously; The 2nd, when summer, equipment training used, vehicle interior temperature higher (about more than 50 ℃), bigger to occupant's physical consumption, the while has also been quickened the aged deterioration of rubber item, electrical element in the car, reduce the work-ing life of equipment, had a strong impact on the technical feature of equipment and the fight capability of army.The 3rd, it is low to equip stealthy barrier propterty and anti-reconnaissance capability, and battlefield existence performance is lower.
Problems at above-mentioned existence, have many functional coatings in the society now, in order to solve above-mentioned various problems respectively, but these functional coating function singlenesses, in use in order to reach comprehensive protection purpose, need be in the outer coating of carrying out repeatedly of equipment, and most coating is mixing the protection effect that can reduce itself when using, so just greatly reduce the usefulness of coating, can't provide permanently effective protection for equipment, the effect of these miscellaneous functional coatings is general simultaneously, during the cooling experiment of the functional coating that provides as domestic certain company after panzer is applied, only can make the temperature in the panzer reduce 2-4 ℃, infrared signal does not have to change substantially, this can ignore in actual combat substantially, therefore can't effectively improve the comfortableness of equipment and reduce the infrared signal of equipping; In addition existing coating also has not good performance repeatly on effect such as anticorrosion, therefore be badly in need of a kind of multi-functional composite coating of development and solve my army's equipment surface generalization barrier propterty and exist many problems.
Summary of the invention
The object of the present invention is to provide a kind of composite coating material, effectively reduce corrosion conversion, heat rejection, heat reflection and heat emission by antirust processing to metal substrate, it has adopted one or more layers specific function coating to be composited, realize efficient corrosion resisting, decoration, cooling, stealthy, to overcome the defective of traditional heat-proof coating material in the effect of one.
Particular content of the present invention is: a kind of multifunctional protection composite coating material, comprise at least a in following I, II, three kinds of functional coatings of III, and the material of these three kinds of functional coatings is formed and is respectively in weight part:
The I coated material:
Film-forming resin 50-70 part, pigment 5-20 part, functional filler 10-20 part, solvent 8-12 part, special addition agent 3-5 part, solidifying agent 8-12 part;
The II coated material:
Film-forming resin 40-60 part, functional filler 25-35 part, auxiliary agent 3-5 part, thinner 15-25 part, solidifying agent 6-9 part;
The III coated material:
Film-forming resin 25-40 part, filler 15-25 part, rust-stabilising pigment 40-50 part, softening agent 2-3 part, solvent 10-15 part, solidifying agent 8-12 part.
Above-mentioned three kinds of coatings can be used separately, also can MULTILAYER COMPOSITE use, and concrete use sequential scheduling can be decided according to the concrete effect and the requirement of coated equipment; Generally for play best multiple-protection effect with the I coating as surface material, the II coating as in layer material, the III coating is as primer, and this this three layers of coated material successively is coated to the surface of equipment.After adopting this coating order, the equipment surface will form multi-functional composite armor, for equipment provides best protection effect.
In the prescription of above-mentioned multifunctional protection composite coating material, film-forming resin adopts thermal-curable acrylic resin in the I coated material, adopt Hydroxylated acrylic resin in order to reach best effect, thermosetting acrylic resin has good weather, use this resin to make coated material be difficult for be full of cracks, long-time Exposure to Sunlight nondiscoloration; Functional filler is a particle diameter less than 500 nm-class silicon carbide materials or the particle diameter cenosphere less than 40 microns, the filler of hollow structure can form the hot buffer layer of one deck in the coated material system, thereby improved the effect of heat insulation of coated material, particle diameter cross conference reduce its effect of heat insulation therefore with the particle diameter control of carbofrax material less than 500 nanometers; Pigment adopts Rutile type Titanium Dioxide (TiO
2) and the dark mixture of calcining metal oxide, this dark color calcining metal oxide mainly comprises pigment such as red iron oxide, cobalt aluminate, cobalt green, titan yellow, rutile TiO
2Reach dark calcining metal oxide pigment and also have good weathering resistance, not easy to change.From the solar spectrum energy distribution curve, the sun power overwhelming majority concentrates on visible region and near-infrared region, visible region (wavelength 400-720nm) wherein, account for 45% of total energy, near-infrared region (720-2500nm), account for 50% of total energy, therefore good solar heat reflection coated material should satisfy the height reflection to visible light and near infrared light, it is little to the absorption of visible light and near infrared light that this just requires coated material to use, the pigment that refractive index is high, and the refractive index height of dark calcining metal oxide satisfies the requirement of above-mentioned reduction solar absorption with cooling; Solvent adopts the mixture of N-BUTYL ACETATE, butanone and DBE, and its blending ratio is 4: 3: 3-4: 4: 2 (by weight); Special addition agent adopts unformed, porous silica, and this silicon-dioxide can directly adopt unformed, the porous silica of the standard of buying on the market, like this because the dispersion buffer action between pigment particles is played in the existence of this special addition agent; Solidifying agent adopts the hexamethylene diisocyanate tripolymer, realizes the performance of rapid drying, high-weatherability and high impact-resistant.
The preparation method of this coating is: by above-mentioned formula rate take by weighing respectively prepare burden standby, with solvent acrylic resin is dissolved, add other batching then (except the solidifying agent, solidifying agent applies when using at coating and is added), grind at least three times with sand mill, to join the enamel-cover dress after the Hegman grind gage check slurry fineness (to be qualified) less than 10 microns.
Film-forming resin can adopt Resins, epoxy or Hydroxylated acrylic resin in the II coated material, considers cost and factor such as supporting, preferentially adopts Hydroxylated acrylic resin; Functional filler adopts the hollow ceramic microspheres of fineness 40-50 micron or particle diameter less than 70 microns hollow mineral fibers, or particle diameter reaches or less than in 70 microns the organic fibre one or more, wherein when adopting hollow mineral fibers, what select for use is that particle diameter is the 40-50 micron, thermal conductivity is 0.034 aluminum silicate fiber, can effectively improve strength of coating and heat-insulating property after adopting this aluminum silicate fiber; Organic fibre is a kind of native cellulose fibre, and light specific gravity, specific surface area are big, have good heat insulating effect; Auxiliary agent adopts viscosity reduction polyester type dispersion machine, increases fillers dispersed like this; Thinner adopts the mixture of N-BUTYL ACETATE, butanone and DBE, and its blending ratio is 4: 3: 3-4: 4: 2 (by weight) is consistent with proportioning in the I coating; Solidifying agent adopts the TDI tripolymer, and can effectively reduce cost like this increases cross-linking density simultaneously.
The preparation method of this coated coating is: by above-mentioned formula rate take by weighing respectively prepare burden standby, with solvent film-forming resin is dissolved, add other batching then, under 200-300 rev/min rotating speed, disperse with dispersion machine, packing gets final product solidifying agent independent the adding in use more afterwards.
In the prescription of III coated coating, film-forming resin adopts Resins, epoxy, adopts epoxy E-20 or E-44 in order to reach best protection effect, like this in order to increase the sticking power of coating and ground; Filler adopts sericite in powder or ultra-fine barium sulfate or their mixture, because above-mentioned filler all can effectively shield ray etc., reduce cost with regard to the shielding effect that increases equipment like this, both can use separately, also can be mixed in proportion use, when mixing the better effects if that shields when using; Rust-stabilising pigment is sheet ferrophosphorus powder and ceramics powder passivation rust-stabilising pigment, adopts the high difficult drop-off of its degree of adhesion of this rust-stabilising pigment, can play rust inhibition for a long time, and sheet ferrophosphorus powder wherein has the sealing and the electrochemical action of more efficient to ground; Ceramics powder passivation rust-stabilising pigment is by the hydrolytic action of paint film, and forming sexavalent chrome aluminium titanium is main anion complex, forms " heteropolyacid " complex compound of indissoluble with iron rust, thereby makes the metallic surface passivation; The zinc hydroxide that generates during the zinc oxide hydrolysis in the pigment can generate stable similar Fe with iron rust acid effect in addition
3O
4Structure, therefore in hydrolytic process, metal is also had negative electrode resistance erosion effect; Softening agent adopts DOP; Solvent adopts butanone: butanols or dimethylbenzene: the weight ratio of butanols is 8: 2 or 7: 3, and in order to protect operator and equipment user's safety, solvent generally adopts the mixture of butanone and butanols; Solidifying agent adopts cashew nut shell modified amine curing agent capable of coating with rust, so just can be with the application of wet band rust, and the scope of application that has increased coating has been simplified the step of using.
The preparation method of this coated coating is: by above-mentioned formula rate take by weighing respectively prepare burden standby, with solvent acrylic resin is dissolved, add other batching then, grind twice with sand mill, with Hegman grind gage check slurry fineness, when fineness is qualified less than 40 microns, join the enamel-cover dress afterwards, add solidifying agent in use.
Adopt the coated material of proportioning of the present invention and working method, reflect away the radiating capacity of sunlight, promptly higher reflectivity to greatest extent at visible light and infrared band; At atmospheric window, λ=8～13.5um wavelength band particularly, as far as possible visible light, infrared light, UV-light etc. are transmitted into atmospheric layer with way of infrared radiation by atmospheric window, the radiating capacity that matrix is absorbed is reduced to bottom line, promptly higher emittance; After the reflection and emission effect of coating, by the barrier heat insulating coat of lower thermal conductivity few residual radiating capacity is effectively blocked again, have good cooling-down effect.Fine day at temperature 28 degree, can make the coated article internal temperature reduce 7-10 ℃ (with being coated with common protective system and comparing), target is merged mutually with the ir signature of background (as cement, meadow or exposed soil), and when in the characteristic wave band of other strong reflections, using the control glossiness less than 10 °, so just can reduce flash of light, it is merged mutually with the emittance of background, make coated article spare have infrared camouflage effect preferably.Application of paints of the present invention is in extensive range, and except being used for armored equipment, outside the battleship, being used for automobile internal surface, chemical pipeline and oil tank, skin, color steel watt etc. has fabulous commercial market prospect.
Embodiment
Embodiment 1
A kind of multifunctional protection composite coating material adopts I, II, three kinds of functional coatings of III simultaneously, and the I coating is surface material, and the II coating is middle layer material, and the III coating is a primer, and the material of these three kinds of functional coatings is formed and is respectively in weight part:
The I coated material:
60 parts of film-forming resins, 12 parts of pigment, 15 parts of functional fillers, 10 parts of solvents, 5 parts of special addition agents, 10 parts in solidifying agent;
Wherein film-forming resin adopt Hydroxylated acrylic resin, functional filler be particle diameter less than 500 nm-class silicon carbide materials, pigment adopts Rutile type Titanium Dioxide (TiO
2) with the mixture of pigment such as red iron oxide, cobalt aluminate, cobalt green, titan yellow, solvent adopts the mixture of N-BUTYL ACETATE, butanone and DBE, its blending ratio is 4: 3: 3, and special addition agent adopts unformed, porous silica, and solidifying agent adopts the hexamethylene diisocyanate tripolymer;
The preparation method of this coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent acrylic resin is dissolved, add other batching then, grind 5 times with sand mill, with Hegman grind gage check slurry fineness, fineness is 8 microns, meet industry standard, join enamel-cover afterwards and adorn stand-by.
The II coated material:
55 parts of film-forming resins, 30 parts of functional fillers, 4 parts of auxiliary agents, 25 parts of thinners, 8 parts in solidifying agent;
Wherein film-forming resin adopts Hydroxylated acrylic resin, it is the 40-50 micron that functional filler adopts the hollow ceramic microspheres and the particle diameter of fineness 40-50 micron, thermal conductivity is 0.034 aluminum silicate fiber, both ratios are 5: 5, auxiliary agent adopts viscosity reduction polyester type dispersant B YK161, solvent (being thinner) adopts the mixture of N-BUTYL ACETATE, butanone and DBE, and its blending ratio is 4: 4: 2 (by weight), and solidifying agent adopts the TDI tripolymer;
The preparation method of this coated coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent film-forming resin is dissolved, add other batching then, disperse under 220-250 rev/min rotating speed with dispersion machine, afterwards packed for standby use.
The III coated material:
35 parts of film-forming resins, 15 parts of fillers, 50 parts of rust-stabilising pigments, 3 parts in softening agent, 12 parts of solvents, 12 parts in solidifying agent;
Wherein film-forming resin adopts epoxy E-20, filler adopts the mixture of sericite in powder and 1200 purpose ultra-fine barium sulfates, the blended part by weight is 4: 6, and rust-stabilising pigment is the mixture of sheet ferrophosphorus powder and ceramics powder passivation rust-stabilising pigment, and the blended part by weight is 4: 1; Softening agent adopts DOP; Solvent adopts 8: 2 butanone: butanols, solidifying agent adopt cashew nut shell modified amine curing agent;
The preparation method of this coated coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent Resins, epoxy is dissolved, add other batching then, grind twice with sand mill, with Hegman grind gage check slurry fineness,, join enamel-cover afterwards and adorn stand-by when fineness is qualified less than 40 microns.
The processing spraying method of this compound coating is during use:
1. the pre-treatment of equipment steel:
1) dips in the grease that solvent or diluent is wiped steel surface with clean rag or brush, to reach SP1 " solvent cleaned " standard of " steel construction application council surface treatment standard " (hereinafter to be referred as SSPC).Should scrape off then earlier and clean for adhering to more firm stain with solvent or diluent;
2) corrosive salt on the steel is wiped as employing clear water such as muriate and vitriol.Moisture and wet fog use that dried cloth is wiped or by removing with the dry steel of hot gas flow;
3) peeling vestige of metal scale, old coating etc. is removed with wire brush, and the rust cleaning standard ISO8501-Sa1.5 that meets international standards gets final product;
4) before primer painting, should remove dust, residual sand, broken steel grit and other pollutents on surface.
2. to the processing of former lacquer
Determine that at first can old lacquer and the institute multifunctional protection coating material that is coated with matching capacity,, need former lacquer is removed that if its matching capacity is good, available 600-800 purpose sand paper is removed coat of paint, coarse particles, greasy dirt etc. with the slight polishing of old coating film one time as can not be supporting.
3, spraying operation and processing requirement:
1) I, II, three kinds of functional coating materials of III can must be used after stirring before the spraying, to guarantee construction quality and product performance;
2) primer coat material is pressed host: solidifying agent: thinner=10: 1: 2; The middle level coated material is pressed host: solidifying agent: thinner=18: 1: 4; The surface layer coated material is in host: solidifying agent: the ratio of thinner=10: 1: 3 takes by weighing accurately that host, solidifying agent and thinner are mixed to stir;
3) form of construction work that adopts spraying or brush is brushed direction and is wanted consistent, and one primary coat of at first constructing requires build 30-40 micron, must not holiday; Be coated with construction in can carrying out after dry 6 hours;
4) be coated with the thickness requirement between the 90-110 micron, general thick spraying twice can reach, and as low spraying three roads that need of spray viscosity, the interval is 6 hours between the per pass, and need more than 8 hours winter;
5) face is coated with the thickness requirement between the 50-60 micron, needs the spraying twice, and the interval is 6 hours between the per pass, and need more than 8 hours winter.
Total film thickness requires between the 170-210 micron, and the coating for preparing should use up with interior at 8 hours, in order to avoid solidify waste, avoids simultaneously constructing under the condition of drenching with rain.
Embodiment 2
A kind of multifunctional protection composite coating material, the material composition of its functional coating is counted with weight part:
50 parts of film-forming resins, 20 parts of pigment, 10 parts of functional fillers, 8 parts of solvents, special addition agent 3-5 part, solidifying agent 8-12 part;
Wherein film-forming resin adopt Hydroxylated acrylic resin, functional filler be particle diameter less than 500 nm-class silicon carbide materials, pigment adopts Rutile type Titanium Dioxide (TiO
2) with the mixture of pigment such as red iron oxide, cobalt aluminate, cobalt green, titan yellow, solvent adopts the mixture of N-BUTYL ACETATE, butanone and DBE, its blending ratio is 4: 3: 3, and special addition agent adopts unformed, porous silica, and solidifying agent adopts the hexamethylene diisocyanate tripolymer.
The preparation method of this coated material is: by above-mentioned formula rate take by weighing respectively prepare burden standby, with solvent acrylic resin is dissolved, add other batching then, grind three times with sand mill afterwards, with Hegman grind gage check slurry fineness is 10 microns, join the enamel-cover dress afterwards, add solidifying agent in ratio commonly used again during use.
Adopting daily coating processes to apply when target material is applied gets final product.
Embodiment 3
A kind of multifunctional protection composite coating material, the material composition of its functional coating is counted with weight part:
40 parts of film-forming resins, 35 parts of functional fillers, auxiliary agent 5, thinner 18,6 parts in solidifying agent;
Wherein film-forming resin adopts Hydroxylated acrylic resin, functional filler adopts the hollow aluminum silicate fiber less than 70 microns, auxiliary agent adopts viscosity reduction polyester type dispersant B YK110, solvent (being thinner) adopts the mixture of N-BUTYL ACETATE, butanone and DBE, its blending ratio is 4: 3: 3 (by weight), and solidifying agent adopts TDI tripolymer or other coating solidifying agent.
The preparation method of this coated coating is: by above-mentioned formula rate take by weighing respectively prepare burden standby, with solvent film-forming resin is dissolved, add other batching then, under 250-280 rev/min rotating speed, disperse with dispersion machine, packing is added solidifying agent in normal ratio during use more afterwards.
Adopting daily coating processes to apply when target material is applied gets final product.
Embodiment 4
A kind of multifunctional protection composite coating material, the material composition of its functional coating is counted with weight part:
25 parts of film-forming resins, 22 parts of fillers, 40 parts of rust-stabilising pigments, 2 parts in softening agent, 12 parts of solvents, 8 parts in solidifying agent;
Wherein film-forming resin adopts epoxy E--44, and filler adopts the mixture of sericite in powder and ultra-fine barium sulfate, and the blended part by weight is 5: 5, and rust-stabilising pigment is the mixture of sheet ferrophosphorus powder and ceramics powder passivation rust-stabilising pigment, and the blended part by weight is 4: 1; Softening agent adopts DOP; Solvent adopts 7: 3 butanone: butanols, solidify to penetrate and adopt cashew nut shell modified amine curing agent.
The preparation method of this coated coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent Resins, epoxy is dissolved, add other batching then, grind three times with sand mill, with Hegman grind gage check slurry fineness,, join enamel-cover afterwards and adorn stand-by when fineness is qualified less than 30 microns.
Adopting daily coating processes to apply when target material is applied gets final product.
Embodiment 5
A kind of multifunctional protection composite coating material adopts two kinds of functional coatings of II, III simultaneously, and the II coating is a surface material, and the III coating is a primer, and the material composition of these two kinds of functional coatings is respectively in weight part and working method:
The II coated material:
60 parts of film-forming resins, 24 parts of functional fillers, 3 parts of auxiliary agents, 15 parts of thinners, 9 parts in solidifying agent;
Wherein film-forming resin adopts Hydroxylated acrylic resin, functional filler adopts the hollow ceramic microspheres of fineness 40-50 micron, auxiliary agent adopts viscosity reduction polyester type dispersant B YK161, solvent adopts the mixture of N-BUTYL ACETATE, butanone and DBE, its blending ratio is 4: 4: 2 (by weight), and solidifying agent adopts the TDI tripolymer;
The preparation method of this coated coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent film-forming resin is dissolved, add other batching then, disperse under 280-300 rev/min rotating speed with dispersion machine, pack afterwards.
The III coated material:
25 parts of film-forming resins, 25 parts of fillers, 40 parts of rust-stabilising pigments, 3 parts in softening agent, 10 parts of solvents, 8 parts in solidifying agent;
Wherein film-forming resin adopts epoxy E-20, and filler adopts 1250 purpose ultra-fine barium sulfates, and rust-stabilising pigment is the mixture of sheet ferrophosphorus powder and ceramics powder passivation rust-stabilising pigment, and the blended part by weight is 4: 1; Softening agent adopts DOP; Solvent adopts 8: 2 dimethylbenzene: butanols, solidifying agent adopt cashew nut shell modified amine curing agent;
The preparation method of this coated coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent Resins, epoxy is dissolved, add other batching then, grind three times with sand mill, with Hegman grind gage check slurry fineness,, join enamel-cover afterwards and adorn stand-by when fineness is qualified less than 30 microns.
At first the III coated material is coated in the equipment surface as primer during use, treats after it dries the II coated material to be got final product as the surface that surface material is coated in equipment.
Adopt daily coating processes when target material is applied, coating successively gets final product.
Embodiment 6
A kind of multifunctional protection composite coating material adopts two kinds of functional coatings of I, III simultaneously, and the I coating is surface material, and the III coating is a surface material, and the material of these two kinds of functional coatings is formed and is respectively in weight part and working method:
The I coated material:
70 parts of film-forming resins, 10 parts of pigment, 10 parts of functional fillers, 8 parts of solvents, 3 parts of special addition agents, 8 parts in solidifying agent;
Wherein film-forming resin adopt Hydroxylated acrylic resin, functional filler be particle diameter less than 500 nm-class silicon carbide materials, pigment adopts Rutile type Titanium Dioxide (TiO
2) with the mixture of pigment such as red iron oxide, cobalt aluminate, cobalt green, titan yellow, solvent adopts the mixture of N-BUTYL ACETATE, butanone and DBE, its blending ratio is 4: 4: 2, and special addition agent adopts unformed, porous silica, and solidifying agent adopts the hexamethylene diisocyanate tripolymer;
The preparation method of this coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent acrylic resin is dissolved, add other batching then, grind 5 times with sand mill, with Hegman grind gage check slurry fineness, fineness is 8 microns, meet industry standard, join the enamel-cover dress afterwards.
The III coated material:
30 parts of film-forming resins, 25 parts of fillers, 45 parts of rust-stabilising pigments, 2 parts in softening agent, 15 parts of solvents, 12 parts in solidifying agent;
Wherein film-forming resin adopts epoxy E-20, and filler adopts sericite in powder, and rust-stabilising pigment is the mixture of sheet ferrophosphorus powder and ceramics powder passivation rust-stabilising pigment, and the blended part by weight is 4: 1; Softening agent adopts DOP; Solvent adopts 8: 2 butanone: butanols, solidifying agent adopt cashew nut shell modified amine curing agent;
The preparation method of this coated coating is: take by weighing by above-mentioned formula rate and respectively prepare burden standbyly, with solvent Resins, epoxy is dissolved, add other batching then, grind three times with sand mill, with Hegman grind gage check slurry fineness,, join enamel-cover afterwards and adorn stand-by when fineness is qualified less than 30 microns.
Adopt daily coating processes when target material is applied, coating successively gets final product.
Behind the coating that the method that adopts embodiment 1 makes, be compared as follows with itself and other products:
Land simulation test ambient conditions:
Temperature: 29 ℃ of wind-force 3-4 levels are fine
Test result such as following table:
Composite reflection coating and common coating surface temperature and the internal temperature under sun heat radiation compares
| Time | Make multi-functional compound colour coating (temperature) by oneself | General coating with pattern painting (temperature) | The multi-functional compound colour coating of certain company (temperature) | |||
| Inner | Outside | Inner | Outside | Inner | Outside | |
| 9:30 | 36 | 46 | 40 | 51 | 38 | 50 |
| 10:00 | 38 | 47 | 44 | 56 | 41 | 53 |
| 10:30 | 35.5 | 49 | 44 | 61 | 41 | 57 |
| 11:00 | 34.5 | 50 | 44 | 63 | 40 | 58 |
| 11:30 | 34 | 52 | 45 | 65 | 41.5 | 60 |
| 12:00 | 36 | 54 | 47 | 69 | 42 | 62 |
| 12:30 | 37 | 54 | 47 | 68 | 42.5 | 61 |
As can be seen from the above table: compare with adopting general coating with pattern painting, adopt the bucket of self-control compound coating internal temperature is the highest to differ 11 ℃, outside temperature is the highest to differ 15 ℃; And the compound coating of domestic certain company is compared with adopting general coating with pattern painting, and internal temperature is the highest only differs 4 ℃ for bucket, and outside temperature is the highest to differ 7 ℃, this shows that the temperature reduction performance of self-control compound coating is much better than prior art, and cooling-down effect is fabulous.The self-control product is bright through being coated with armoring Vehicle Certificate in fact: at the bright day gas more than 28 ℃, can make the panzer temperature inside reduce 8-10 ℃, good cooling-down effect is arranged.
The antiseptic and rustproof test in ocean:
Testing outfit spraying compound protective coating has carried out plunging into the commercial sea after dry 3 days testing and has used, and plunging into the commercial sea every day is no less than 2 hours, and long run test was washed two months without fresh water in equipment disembarkation back.
The test result on trial shows that this testing outfit car body surface is non-foaming, leakless, nothing come off, no rust staining, and coating is complete, has reached the research purpose and the requirement of antiseptic property.All adopted this new coating trimming to repair in participating in Sino-Russian 50 equipment recoveries of giving a joint performance afterwards, and up to the present used more than 2 years, the new coating material is still as excellent as before.And optics and near-infrared camouflage effect are splendid.
Claims (12)
1. multifunctional protection composite coating material is characterized in that: it comprises that at least a in following I, II, three kinds of functional coatings of III, the material of these three kinds of functional coatings are formed and is respectively in weight part:
The I coated material:
Film-forming resin 50-70 part, pigment 5-20 part, functional filler 10-20 part, solvent 8-12 part, special addition agent 3-5 part, solidifying agent 8-12 part;
The II coated material:
Film-forming resin 40-60 part, functional filler 25-35 part, auxiliary agent 3-5 part, thinner 15-25 part, solidifying agent 6-9 part;
The III coated material:
Film-forming resin 25-40 part, filler 15-25 part, rust-stabilising pigment 40-50 part, softening agent 2-3 part, solvent 10-15 part, solidifying agent 8-12 part.
2. coated material according to claim 1 is characterized in that: the film-forming resin in the described I coated material is a thermal-curable acrylic resin.
3. coated material according to claim 2 is characterized in that: described thermal-curable acrylic resin is a Hydroxylated acrylic resin.
4. coated material according to claim 1 and 2 is characterized in that: the pigment in the described I coated material is rutile TiO
2Mixture with dark color calcining metal oxide pigment.
5. coated material according to claim 4 is characterized in that: described dark calcining metal oxide pigment is: red iron oxide or cobalt aluminate or cobalt green or titan yellow or its mixture.
6. coated material according to claim 1 and 2 is characterized in that: the functional filler in the described I coated material is a particle diameter less than 500 nm-class silicon carbide materials or the particle diameter cenosphere less than 40 microns.
7. coated material according to claim 1 is characterized in that: the functional stuffing in the described II coated material adopts cenosphere or hollow mineral fibers or hollow organic fibre or its mixture.
8. coated material according to claim 7 is characterized in that: described functional stuffing adopts the hollow ceramic microspheres of fineness 40-50 micron or particle diameter less than 70 microns hollow mineral fibers or particle diameter reaches or less than 70 microns organic fibre or its mixture.
9. coated material according to claim 8 is characterized in that: the particle diameter of described hollow mineral fibers is the 40-50 micron, and thermal conductivity is 0.034 aluminum silicate fiber.
10. according to claim 1 or 7 described coated materials, it is characterized in that: film-forming resin is epoxy E-20 in the described III coated material.
11. coated material according to claim 10 is characterized in that: the rust-stabilising pigment in the described III coated material is sheet ferrophosphorus powder and ceramics powder passivation rust-stabilising pigment.
12. coated material according to claim 1 is characterized in that: when adopting I, II, three kinds of functional coatings of III simultaneously, the I coating is a surface material, and the II coating is middle layer material, and the III coating is a surface material.
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| CN2008100140552A CN101235243B (en) | 2008-01-23 | 2008-01-23 | Multifunctional protection composite coating material |
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| CN2008100140552A CN101235243B (en) | 2008-01-23 | 2008-01-23 | Multifunctional protection composite coating material |
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| CN101235243B CN101235243B (en) | 2011-05-18 |
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| CN (1) | CN101235243B (en) |
Cited By (28)
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| CN104512077A (en) * | 2013-09-28 | 2015-04-15 | 江苏锋华车辆科技有限公司 | Car-roof coating |
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| CN102019728B (en) * | 2009-09-18 | 2013-12-11 | 鞍钢股份有限公司 | Heat-insulating and weather-resistant environmentally-friendly color plate and preparation method thereof |
| CN102181217B (en) * | 2011-04-14 | 2013-01-23 | 广州立邦涂料有限公司 | Colorized reflection heat insulation coating and color card thereof |
| CN102181217A (en) * | 2011-04-14 | 2011-09-14 | 广州立邦涂料有限公司 | Colorized reflection heat insulation coating and color card thereof |
| CN103649243A (en) * | 2011-07-13 | 2014-03-19 | Posco公司 | Resin composition for a surface treatment, and steel sheet coated with same |
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| CN103013256A (en) * | 2012-12-24 | 2013-04-03 | 青岛宣威涂层材料有限公司 | Invisible coating material and preparation method thereof |
| CN103013256B (en) * | 2012-12-24 | 2015-09-30 | 青岛宣威涂层材料有限公司 | A kind of camouflage coating material and preparation method thereof |
| CN104512077A (en) * | 2013-09-28 | 2015-04-15 | 江苏锋华车辆科技有限公司 | Car-roof coating |
| CN103756540A (en) * | 2013-12-31 | 2014-04-30 | 上海大通涂料化工有限公司 | Thermal insulation reflection paint for roof and preparation method of thermal insulation reflection paint |
| CN103756540B (en) * | 2013-12-31 | 2016-04-27 | 上海大通涂料化工有限公司 | A kind of roofing heat insulating reflecting coating and preparation method thereof |
| CN103756488A (en) * | 2014-01-26 | 2014-04-30 | 南通广泰生化制品有限公司 | Preparation method of microporous nano-coating |
| CN103756488B (en) * | 2014-01-26 | 2016-01-13 | 南通广泰生化制品有限公司 | A kind of preparation method of microporous nano coating |
| CN104017480B (en) * | 2014-06-24 | 2016-06-15 | 博罗县石湾美源涂料有限公司 | A kind of fluorine silication acroleic acid polyurethane coating and preparation, application process |
| CN104017480A (en) * | 2014-06-24 | 2014-09-03 | 博罗县石湾美源涂料有限公司 | Acrylic polyurethane silicofluoride coating as well as preparation method and application method thereof |
| CN104371531A (en) * | 2014-12-08 | 2015-02-25 | 中国海洋石油总公司 | High-reflective acrylic polyurethane coating composition |
| CN105316945A (en) * | 2015-06-26 | 2016-02-10 | 浙江盛发纺织印染有限公司 | Double-side coating fabric |
| CN106893436A (en) * | 2015-12-21 | 2017-06-27 | 北京蓝彬尚科涂料科技有限公司 | Double-component outer metallic surface heat-reflecting insulating coating and its preparation and application |
| CN106046992A (en) * | 2016-08-01 | 2016-10-26 | 安庆瑞泰化工有限公司 | Protective water-borne coating and preparation method thereof |
| CN108148237A (en) * | 2016-12-05 | 2018-06-12 | 合肥杰事杰新材料股份有限公司 | A kind of shell packing case material of infrared resistant detection and preparation method thereof |
| CN109772665A (en) * | 2017-11-14 | 2019-05-21 | 洛阳尖端技术研究院 | Thermal infrared coating with pattern painting and preparation method thereof |
| CN108641456A (en) * | 2018-06-04 | 2018-10-12 | 丹阳市银海镍铬化工有限公司 | Extra large land camouflage paint and preparation method thereof |
| CN109273057A (en) * | 2018-09-11 | 2019-01-25 | 杭州电子科技大学 | Trapped ion the spontaneous emission rate calculation method near a kind of chiral metamaterials interface |
| CN109456675A (en) * | 2018-10-31 | 2019-03-12 | 湖南航天三丰科工有限公司 | A kind of heat-insulated camouflage painting composite coating of watery anti-corrosion |
| CN109943169A (en) * | 2019-03-20 | 2019-06-28 | 常州大学 | A kind of Nano-composite marine anticorrosive paint and preparation method thereof |
| CN109943169B (en) * | 2019-03-20 | 2020-11-24 | 常州大学 | Nano composite marine anticorrosive paint and preparation method thereof |
| CN110256888A (en) * | 2019-06-20 | 2019-09-20 | 深圳职业技术学院 | A kind of high reflectance diffusing reflection coating and preparation method thereof and light reflection device |
| CN110256888B (en) * | 2019-06-20 | 2021-07-06 | 深圳职业技术学院 | High-reflectivity diffuse reflection coating, preparation method thereof and reflector |
| CN110317521A (en) * | 2019-07-05 | 2019-10-11 | 宁波瑞凌新能源科技有限公司 | Selective radiation refrigeration coating and its composite material and methods for using them |
| CN111876067A (en) * | 2020-08-07 | 2020-11-03 | 常州市勤源新材料有限公司 | Cooling composite coating for helmet and preparation method thereof |
| CN111876067B (en) * | 2020-08-07 | 2021-10-26 | 常州市勤源新材料有限公司 | Cooling composite coating for helmet and preparation method thereof |
| CN112457766A (en) * | 2020-11-19 | 2021-03-09 | 青岛九维华盾科技研究院有限公司 | Multi-waveband camouflage heat-insulation cooling coating and preparation method thereof |
| CN112625521A (en) * | 2020-12-02 | 2021-04-09 | 中昊北方涂料工业研究设计院有限公司 | Low-infrared-emissivity coating with visible light compatibility and preparation method thereof |
| CN112980271A (en) * | 2021-03-02 | 2021-06-18 | 中天苏武(苏州)新材料科技有限公司 | Nano coating composition and construction method thereof |
| CN113043702A (en) * | 2021-04-12 | 2021-06-29 | 哈尔滨科友半导体产业装备与技术研究院有限公司 | Silicon carbide lightning protection material and preparation method thereof |
| CN113667383A (en) * | 2021-08-19 | 2021-11-19 | 武汉达通人科技有限公司 | Preparation and method of novel stealth coating material |
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