CN101358106B - Anti-icing nano composite paint and application - Google Patents
Anti-icing nano composite paint and application Download PDFInfo
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Abstract
The present invention relates to an anti-icing composite nano-coating and an application thereof. The anti-icing composite nano-coating is composed of organic fluorine-silicon composite polymer material, nano-material, curing agent, solvent and filler, the weight percentages of which are as follows: 1 to 98 percent of organic fluorine-silicon composite polymer material, 1 to 92 percent of nano-material, 1 to 50 percent of curing agent, 0 to 90 percent of solvent and 0 to 50 percent of filler. The doses of substances are uniformly mixed and ground so that the anti-icing composite nano-coating is prepared. The anti-icing composite nano-coating can be used to prevent the power transmission lines, conductors, conductor metal fittings, pole towers, stayguys, stayguy fixtures and other power and communication facilities of electric power systems and communication networks from being iced.
Description
Technical field
The present invention relates to a class anti-icing nano composite paint and a purposes.The invention belongs to chemical, material technology field.
Background technology
Along with the fast development of modern industry, more and more higher to the reliability requirement of mains supply.Icing and accumulated snow are a kind of spontaneous phenomenons, yet are natural disasteies for the power system icing, and the safe operation of power system in the serious threat of circuit icing.The harm that powerline ice-covering causes power system comprises and causes that conductor galloping, broken string, shaft tower collapse and cause machinery and electrical hazards such as flashover.The safe and reliable operation of electric power and network of communication in the serious threat of powerline ice-covering accumulated snow.
The icing of transmitting line and accumulated snow are threatening the safe operation of electric power and network of communication.At Russia, Canada, the U.S., Japan, Britain, Finland, Iceland and China the north and Midwest severe cold areas, the infringement of circuit that powerline ice-covering causes and by the security incident of initiation, bring great inconvenience usually for local people's life and production, and cause enormous economic loss.China is one of powerline ice-covering serious area, and the probability that circuit ice trouble accident takes place occupy prostatitis, the world.The powerline ice-covering accident is more extensive in China, and the ice trouble accident all once took place many regional transmitting line.Over nearest 30 years, big area ice trouble accident happens occasionally throughout the country.
Icing is to be combined and formed by very complicated synoptic process and microphysical processes, the glaze icing is arranged, mix base types such as rime is covered, ice fog rime icing, bloom, accumulated snow by formation condition and hazard rating classification.Mixing rime is a compound icing process, at first is glaze, and rime is a kind of alternately form of ice then, and fast growth is to lead harm especially severe.
Wire icing is when free air temperature is near or below 0 ℃, low temperature water droplet and snow slush precipitation is arranged and be near or below white transparent or opaque ice sheet on 0 ℃ the object by ice knot in temperature.If by the icing thing is lead, then be referred to as wire icing.The formation of icing and atmospheric moisture have very big relation, such as southern wintry weather humidity, as subterranean snow of being not only such as Hubei and Hunan Provinces, Jiangsu and Zhejiang Provinces, Guizhou, Guangxi, but the more fearful sleet of rain with snow and Bi Xue, freeze while falling, can be attached on the appearance of nudity immediately, form more and more thicker hard ice sheet, and be difficult for rooting out.
General electric power circuit allows to bear the ice covering thickness of 10-20 millimeter when design, when the icing of conductive line surfaces long-pending more thick more, when surpassing standard, lead is bearing the hundreds of kilogram under the situation of several tons load, at this moment the pulling force that lead deadweight and the ice that is covered heavily produce will pass through lead, the lead gold utensil, insulator passes to shaft tower, shaft tower is passed to backguy with pulling force again, as long as lead, gold utensil, insulator, shaft tower, backguy, guy insulator, one of them link such as backguy mounting block is born and is not lived suffered pulling force, the accident that tower and broken string just will occur down, this accident tends to extend to a strain section, sometimes the icing weight of a strain section competes to reach more than 40 ton sometimes, iron tower main material or Baogang's bolt hold can't stand big pulling force like this and the main material that fractures, or break Baogang's bolt, cause iron tower main material to pull off, iron tower partly falls down, and will involve a strain section, cause serious consequence, cause power outage.
Wire icing is having a strong impact on the safe operation of ultra-high-tension power transmission line, and icing has brought the harm of safety in production aspect, and has strengthened maintenance workload, has increased enterprise cost, has reduced the power supply income.Therefore avoiding effectively and prevent ice damage to the harm that ultra-high-tension power transmission line causes, is the problem that electric power enterprise must be faced.
For transmitting line, the ice-removing and ice-preventing method can be divided into four classes: i.e. heating power deicing, anti-icing method, mechanical deicing's method, passive anti-icing method and other anti-icing methods.Up to the present, research both at home and abroad and anti-icing, the de-icing method explored mainly contain the anti-icing method of hydrophobic nature coating, mechanical deicing's device, short-circuit current de-icing method, the molten ice technology of overload circuit, the low anti-icing technology of Curie's material, air pulsing deicing technology and emp de-icing method etc., these methods all have application example in engineering practice, and have obtained certain effect.
Utilizing hydrophobic nature and hating ice property coating to reach anti-icing purpose is one of passive method.Cover on lead or insulator surface and iron tower top and to be coated with coating with hydrophobicity performance, reduce ice and the long-pending sticking power that covers body surface, though can not prevent the formation of stagnant ice fully, but can make sleet or snow etc. freeze or be bonded to lead or insulator before just can be at natural force, can landing under the effect of the power during as wind or lead and insulator swing, the sticking power that perhaps makes ice or avenge on lead or insulator obviously reduces, and can reach equally to prevent that the purpose of ice trouble accident from appearring in icing, minimizing circuit.
The present coating that fundamentally stops ice to form, the effect of coating is the sticking power that reduces ice to greatest extent, reduces ice cover and it is very easily come off and removes.Yet not all coating all has anti-icing effect.Coating with anti-icing effect has following characteristic:
(1) low surface energy, it is low or ice is little at its surperficial adhesive power promptly to ice tension force at coating surface;
(2) strong hydrophobicity performance, promptly water droplet is big at its surperficial contact angle.
Being used for antiicing coating research at present has compounds such as alkane, alkene, organosilicon, as acrylic baking paint, tetrafluoroethylene and silicone paint etc.
In passive method, use hydrophobic nature and hate the method for ice property solid coating to cause domestic and international investigator's extensive interest and application.External as Fre iberger in 1961 and Lacks, Bas scom in 1966 etc., Phin in 1978 and Sevigny, 1977～nineteen eighty-two Hanamoto, nineteen eighty-two Thowl ess and Minsk, nineteen ninety Ohi shi, Kobaya shi and Sa tow, Murase etc., Yosh ida in 1991 etc., Foster, Croutch in 1992 and Hartl ey.Domestic as imperial little pleasure in 1996, Bao Wujun, Wei in 2006, this anti-icing technology all once studied in tin literary composition etc.
But from test-results, anti-icing effect is limited.Use hydrophobic nature coating such as low surface tension and bounding force as Phin and Sevigny, but only under the snow slush condition, work; Fos ter, Croutch and Hartley etc. study anti-icing grease, and this hydrophobic nature coating has certain effect to anti-icing, and growth in time loses effectiveness gradually, and anti-icing persistence is limited.The hydrophobic material that persons such as Long Xiaole use has tetrafluoroethylene, PVC plastic tape, silicon rubber and silicone oil, anti-icing effect, icing increasing law, ice shape and the different performance that deices that is coated with lead and naked cable of wrapping to various materials have been done research, find that these coating have the better waterproof energy, but do not have tangible anti-icing performance, and prevent that in contrast icing effect and contrast do not provide quantized test-results when deicing performance.
Summary of the invention
The present invention is directed to China's power system icing incidence height, the characteristics that hazardness is big provide a kind of anti-icing nano composite paint and purposes of high-performance transmitting line.High hydrophobic and high hydrophobicity organic fluorinated silicone composite high-molecular material and nano material are carried out physics and chemically composited processing, thus the anti-icing organic fluorinated silicone nano composite dope of preparation high-performance.This class nano composite dope has (1) good anti-icing and deicing function.(2) high hydrophobic can prevent effectively that conductive line surfaces is icing, can reduce the transmission pressure ice cover; Deicing property by force, and can accelerate the molten ice time reduces the sticking power of ice sheet and lead, the raising lead deice performance.(3) be insulation compound, transmission pressure and iron tower are not had burn into and have anti-corrosion function, do not influence normal electric energy transmission.After the detection by military high institute, use on Qinghai, North Fujian and other places, by the checking of two years, anti-icing that this product is good and deicing function are to the harm that prevents icing with protect electric power facility to play solid effect.
Anti-icing nano composite paint, comprise organic fluorine silicon compound high-molecular material, nano material, solidifying agent, solvent, filler, each substances in percentage by weight meter, organic fluorinated silicone composite high-molecular material 1-98%, nano material 1-92%, solidifying agent 1-50%, solvent 0-90%, filler is 0-50%, and filler comprises pigment, flow agent, strengthening agent, fire retardant, antimildew disinfectant, membrane-forming agent, sanitas, oxidation inhibitor, anti-skinning agent, suspension agent, siccative, wetting agent, each substances in percentage by weight meter of filler, pigment 0-10%, flow agent 0-30%, strengthening agent 0-50%, fire retardant 0-30%, antimildew disinfectant 0-20%, membrane-forming agent 0-50%, sanitas 0-20%, oxidation inhibitor 0-10%, anti-skinning agent 0-10%, suspension agent 0-10%, siccative 0-10%, wetting agent 0-10%.
Described organic fluorinated silicone composite high-molecular material has the chemical structural formula of formula 1
Formula 1
R wherein
1, R
2R
3, R
4Be hydrogen atom, hydroxyl, alkyl, amine alkyl, hydroxyalkyl, alkoxyl group, (CH
2)
kCF
2H, (CH
2)
k(CF
2)
lCF
2H, (CH
2)
kO (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kNH (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kS (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
3, (CH
2)
k(CF
2)
lOC (CH
3) q=CH
2, (CH
2)
kNH (CH
2)
p(CF
2)
lCF
3, (CH
2)
kCF
3, (CH
2)
k(CF
2)
lCF
3, (CH
2)
kO (CH
2)
p(CF
2)
lCF
3, (CH
2)
kS (CH
2)
p(CF
2)
lCF
3, (CH
2)
k(CF
2)
l(CH
2)
kNH
2, (CH
2)
k(CF
2)
l(CH
2)
kOH,
(CH
2)
k(CF
2)
l(CH
2)
kSH,
(CH
2)
k(CF
2)
l(CH
2)
kCl, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
3Or (CH
2)
k(CF
2)
l(CH
2)
pSi (OCH
2CH
3)
3, m wherein, n, l are the natural number except that zero, k, and p, q are natural number.
Described organic fluorinated silicone composite high-molecular material has the chemical structural formula of formula 2, formula 3, formula 4, formula 5, formula 6, formula 7, formula 8, formula 9, formula 10 or formula 11
Formula 6
Formula 7
Formula 8
Formula 9
Formula 10
Formula 11
M wherein, n, t, w are natural number.
Described organic fluorinated silicone composite high-molecular material viscosity is 1-2000mm
2/ s, hydroxyl value are 1-99%, or molecular weight is 100-10
11Gram/mole.
Described nano material is nano silicon, CNT (carbon nano-tube), gas-phase silica, titanium dioxide, titanium dioxide or the zinc oxide of 1-100nm.
Described strengthening agent is CNT (carbon nano-tube), lime carbonate, kaolin, water glass, sodium aluminate, mica powder, carbon black, polynite, talcum powder, titanium dioxide, micron silica, magnesium oxide, Manganse Dioxide, titanium dioxide, zinc oxide or diatomite.
Described pigment is ferric oxide, iron oxide black, light chrome yellow, chrome green, cadmium red, yellow lead, red lead, zinc yellow, zinc powder, lithopone, aluminium powder, aluminium hydroxide, glass flake, mica, aerosil, Graphite Powder 99, diabase flour, white lead, barba hispanica, titanium dioxide, zinc oxide, zinc phosphate, aluminium triphosphate, molybdate, wustite, polyolefine, tetrafluoroethylene, the blue or green chrome green of phthalein, phthalocyanine blue, nigrosine, copper sulfate, cupric chloride or cupric oxide.
Described flow agent is polymkeric substance, cellulose acetate butyrate or the ethyl cellulose of the poly-trisiloxanes of silicone oil, oxyethyl group modification, polyether-modified silicone resin, long alkyl chain silicone resin and acrylic resin.
Described fire retardant is ammonium polyphosphate, borax, asbestos powder, ceramics powder, trimeric cyanamide, melamine cyanurate, trimeric cyanamide (gathering) phosphoric acid salt, phosphoguanidine, glycolylurea epoxide resin, tetrabromo-bisphenol, TDE, brominated epoxy resin, bromo phenyl trimethylammonium hydrogenation indenes, tetramethylolmethane bromide, bromo phenyl ether or phosphonic acid ester.
Described solidifying agent is trimethoxymethylsila,e, triethoxy methyl silicane, vinyl trimethoxy methyl-monosilane, vinyl triethoxyl methyl-monosilane, amido triethoxyl silane, amido Trimethoxy silane, epoxypropoxy triethoxyl silane, 106 sodified waters, glycidoxy-propyltrimethoxy silane, epoxypropoxy methyl dimethoxysilane, 107 sodified waters or aminopropyl triethoxysilane.
Described solvent is water or organic solvent, wherein organic solvent is sherwood oil, N, dinethylformamide, N,N-dimethylacetamide, vinyl acetic monomer, N-BUTYL ACETATE, pimelinketone, dimethylbenzene, toluene, methyl alcohol, methyl-sulphoxide, pyridine, triethylamine, tetrahydrofuran (THF), dioxane, chloroform, methylene dichloride, tetrachloroethane, tetracol phenixin, Nitromethane 99Min., acetone, ethanol, butanols, methylethylketone, butanone, pimelinketone, N-Methyl pyrrolidone, methyl iso-butyl ketone (MIBK), positive N-PROPYLE BROMIDE, gasoline, kerosene, diesel oil, white oil, 200
#The mixed solvent of one or two or more kinds in solvent oil, dithiocarbonic anhydride, rosin, turps, limonene, pine tar, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, ethylene glycol monoethyl ether acetate, the propylene glycol monoether.
Antimildew disinfectant is benzimidazolyl-2 radicals-aminocarbamic acid methyl esters, zinc naphthenate, 2-(4-thiazolyl) benzoglyoxaline, dichlorophen, TMTD, tetrachloro isophthalonitrile, sodium pentachlorophenate, zinc oxide, orthoxenol, isothiazolinone, dimethyl fumarate, 2-bromo-2-nitro-1, ammediol (bromination alcohol), triphenyltin, fentin chloride, rich d-limonene, third chrysanthemum ester or the artificial camphor.
Sanitas is inorganic or organic anti-corrosive agent commonly used such as phenylformic acid, Sodium Benzoate, Sorbic Acid, potassium sorbate.Oxidation inhibitor is inorganic or organic antioxidant commonly used such as butylated hydroxy anisole, butylated hydroxytoluene, Tenox PG, vitamin-E, stable free radical compound.Anti-skinning agent is inorganic or organic crust forming agent commonly used such as glycerol, Ding Quan Masonry, Resorcinol, Huan Ji Tong Masonry, Jia Yi Tong Masonry.Emulsifying agent is an inorganic or organic emulsifier commonly used such as polyvinyl alcohol, sodium lauryl sulphate.Suspension agent is an inorganic or organic suspending agent commonly used such as polyvinyl alcohol, carboxymethyl cellulose.Thickening material is inorganic or organic thickening agents commonly used such as wilkinite, attapulgite, magnesium aluminum silicate, methylcellulose gum, Natvosol, Vltra tears, urethane, polyacrylate, poly-methyl acrylate, acrylic or methacrylic acid homopolymer or multipolymer.Siccative is inorganic or organic siccative commonly used such as plumbic acetate, Manganse Dioxide, calcium naphthenate, cobalt naphthenate, zinc naphthenate, manganous sulfate, cobalt chloride, Manganous chloride tetrahydrate, manganese borate, lead nitrate, plumbous oxide.Wetting agent is inorganic or organic wetting agent commonly used such as sodium dibutyl naphthalene sulfonate, tertiary sodium phosphate, Sodium hexametaphosphate 99, tripoly phosphate sodium STPP, sodium lauryl sulphate, zinc naphthenate.Stain control agent is inorganic or organic stain control agent commonly used such as bis oxide tributyl tin, Red copper oxide, zinc oxide.Membrane-forming agent is 1-2000mm for viscosity is arranged
2/ s, hydroxyl value are 1-99%, or molecular weight is 100-10
10Gram/mole hydroxy silicon oil, 107 glue, methyl-silicone oil, ethyl silicon oil, organosilicon macromolecule materials such as phenyl silicone oil, crude vegetal, animal oil (ester), natural resin, resol, pitch, Synolac, aminoresin, nitrocellulose (ester), cellulose ester (ether), supervinyi chloride resin, vinyl resin, acrylic resin, polyester, Resins, epoxy, urethane resin, organic clement compound, rubber, polyimide, dendrimer, hyper-branched polyesters etc. are used inorganic or organic film-forming material and intermediate always.
A kind of method for preparing anti-icing nano composite paint, this method is carried out according to the following steps: organic fluorinated silicone composite high-molecular material, nano material, solvent, pigment, flow agent, strengthening agent, fire retardant, antimildew disinfectant are added in the container, high-speed stirring, carry out the grinding of three rollers, two roller grindings, ball milling, sand milling, ultrasonic mixing again, just melt extrude.
The anti-icing nano composite paint of the present invention preparation is used for transmitting line, lead, lead gold utensil, shaft tower, the backguy of power system and network of communication, the application of backguy mounting block.The use of coating can be adopted conventional constructional method such as brushing, obliterating, manual roller construction, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
The present invention compared with the prior art, the technique effect that has reached:
With dried cloth the high-voltage conducting wires surface is cleaned, need only remove the booties such as floating ash of conductive line surfaces, need not remove for adhering to good dirt.Can not use wet rag, both conductive line surfaces can not have moisture content before brushing paint, otherwise had a strong impact on ADHESION OF PAINTS power.Dip in banister brush and to get preventing ice coating in electric transmission line coating in the conductive line surfaces brushing, brushing had both guaranteed that thickness reached more than the 0.5mm 3 times in the general short period of time, and brushing guarantees that coating is even, a silk phenomenon occurred hanging.Coating is coated with rinses following about 15 minutes surface cures of back normal temperature, does not promptly touch with one's hand completely solidified in 48 hours.
1, good hydrophobic nature can reduce the transmission pressure ice cover.
2, very strong deicing property, and can accelerate the molten ice time reduces the sticking power of ice sheet and lead, the raising lead deice performance.
In temperature is-10 ℃, and humidity is 55%, and air supply velocity is during less than 2-4m/s, when supercooled water is sprayed onto conductive line surfaces,
(1) icing is early stage
For naked cable, when supercooled water is sprayed onto conductive line surfaces, promptly be launched into water membrane, water droplet freezes to diffusion all around immediately on one side on one side, conductive line surfaces can be adhered to the layer of transparent ice sheet very soon, and some supercooled water can continue drippage downwards through lead, is frozen into icicle.
For the lead that scribbles anti-icing nano composite paint of the present invention, when supercooled water is sprayed onto conductive line surfaces, because the hydrophobic nature and the hydrophobicity effect of coating, the mastoid process of nanometer or micron compound hierarchical structure, and the micron of marshalling and the bar shaped grade micro-surface structure of submicron-scale, make supercooled water as naked cable, not form the successive moisture film in conductive line surfaces, water droplet can not be in surface adsorption, can remove most water, have the function of directed draining.Most of supercooled water can continue drippage downwards through lead, is frozen into icicle.
Supercooled water can not form moisture film in the conductive line surfaces that scribbles anti-icing nano composite paint of the present invention, water droplet can not freeze to diffusion all around on one side on one side, can not form successive icing layer, remaining small amount of moisture can only be with the drops ice pellets fragmentarily attached to conductive line surfaces.
(2) the icing middle and later periods
For naked cable, when water droplet is fallen conductive line surfaces, while launch to freeze, and the thickening rapidly gradually of the ice sheet on naked cable surface, the icicle of the attached extension in lead lower section also increases rapidly gradually slightly, increases.Its icing is the glaze of clear transparent in the whole process, smooth surface, and quality is transparent, and density is big.
For the lead that scribbles anti-icing nano compound coating of the present invention, when water droplet is fallen conductive line surfaces, can as naked cable, not be launched into moisture film, most of can the drippage through lead, small quantity of water droplets is dispersed into droplet and freezes, form with little ice pearl exists, and the gap between two little ice pearls has bubble to occur easily, and supercooled water can only form the loose porous sludge ice thin layer of one deck on the surface.Icing mainly occurs with the form of the misty rain mixing river in Jiangsu Province which flows into the Huangpu River of Shanghai, and surface irregularity contains more fine and closely woven small bubbles in the ice cube, and opaque, icing rate of growth and density are starkly lower than naked cable.The icicle of the attached extension in lead lower section also increases rapidly gradually slightly, increases.
(3) after icing is finished, naked cable is inequality fully with the conducting wire deicing performance that scribbles anti-icing nano composite paint of the present invention.
For naked cable,, and leave the slit because its surface spreads all over spiral groove, supercooled water can infiltrate in the slit and freeze, make that naked cable and icing bonding coefficient are bigger, therefore icing obscission voluntarily can not occur securely attached to conductive line surfaces in freezing process.And the bonding of the icing on the naked cable is very firm, must firmly knock, even smash, but the ability local shedding.
For the lead that scribbles anti-icing nano composite paint of the present invention, because smearing the bright and clean degree in hydrophobic coat rear surface improves, the mastoid process that has nanometer or micron compound hierarchical structure, and the micron of marshalling and the bar shaped grade micro-surface structure of submicron-scale, the adhesion factor of icing is greatly reduced.Trace water forms loose porous sludge ice thin layer at coating surface, because the sludge ice thin layer is very little to the sticking power of coating surface, accumulated snow forms icing on the sludge ice layer, and it is very slow that ice sheet thickens speed.In freezing process, along with the ice sheet thickening, the ice sheet center of gravity changes, and under action of gravity, ice sheet can twist with respect to lead and come off very easily voluntarily; Under wind effect, when swing appears in lead, or lead is when having vibrations or swing slightly, and the icing layer comes off voluntarily.
And the icicle that scribbles the attached extension in lead lower section of anti-icing nano composite paint of the present invention increases gradually slightly, increases, the icicle center of gravity changes, icicle is attached, and to hang over the stress point one sludge ice thin layer of conductive line surfaces very little to the sticking power of coating surface, the weight that is difficult to bear icicle.Under action of gravity, icicle can twist with respect to lead and come off voluntarily; Under wind effect, when swing appears in lead, or lead is when having vibrations or swing slightly, and icicle comes off very easily voluntarily.When ambient air temperature has when increasing slightly, sludge ice thin layer and icicle also come off very easily voluntarily.
In sum, anti-icing nano composite paint of the present invention has good anti-icing and deicing function.
3, anti-icing nano composite paint of the present invention also has the function of antifouling flush paint.
Anti-icing nano composite paint of the present invention has good antifouling and self-cleaning performance, can improve the antifouling property of electric installation under various bad weather conditions.
4, anti-icing nano composite paint of the present invention is an insulation compound, and transmission pressure is not had corrosion, does not influence normal electric energy transmission.
Anti-icing nano composite paint of the present invention has good thermostability, electrical insulating property, anti-ozone and ventilation property, nonpoisonous and tasteless, through adding the test of electric test and mechanical wear, does not see phenomenons such as the lead coating is peeled off, peeling, be full of cracks, and coating is still excellent.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is further described:
Embodiment 1:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 50000 gram/moles
100 kilograms
20 kilograms of nano silicons
100 kilograms of trichloromethanes
15 kilograms of titanium dioxide three-irons
5 kilograms of ethyl cellulose
5 kilograms of CNT (carbon nano-tube)
10 kilograms of trimeric cyanamides
10 kilograms of trimethoxymethylsila,e
5 kilograms of zinc naphthenates
Except that trimethoxymethylsila,e, earlier each material more than all the other and amount are added stirring and evenly mixing in the container, slowly join on the roller of three-roll grinder and grind, after the sizing material uniform and smooth, add trimethoxymethylsila,e more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 2:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 10
6Gram/mole
100 kilograms
15 kilograms of nano titanium oxides
200
#150 kilograms of solvent oils
15 kilograms in aluminium hydroxide
10 kilograms in zinc oxide
10 kilograms of ammonium polyphosphates
20 kilograms of 107 sodified waters
5 kilograms of methyl-silicone oils
8 kilograms of TMTD
Except that 107 sodified waters, earlier each material more than all the other and amount are added in the container stirring and evenly mixing on homogenizer, add 107 sodified waters more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 3:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 10
7Gram/mole
100 kilograms
25 kilograms of mica powders
200 kilograms of dimethylbenzene
25 kilograms of carbon blacks
10 kilograms of the poly-trisiloxanes of oxyethyl group modification
20 kilograms of polynites
10 kilograms of tetramethylolmethane bromides
25 kilograms of amido Trimethoxy silanes
10 kilograms of Sodium Benzoates
10 kilograms of polyvinyl alcohol
Except that the amido Trimethoxy silane, earlier each material more than all the other and amount are added in the container stirring and evenly mixing, on ball mill, grind, after the sizing material uniform and smooth, add alkoxy silane cross linked dose of dealcoholizing-type amido more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 4:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 10
8Gram/mole
100 kilograms
50 kilograms of nano zine oxides
50 kilograms of pimelinketone
Iron black 10 kilograms
100 kilograms of hydroxy silicon oils
10 kilograms of kaolin
5 kilograms of annular phosphonates
28 kilograms of aminopropyl triethoxysilanes
10 kilograms of fentin chlorides
Except that aminopropyl triethoxysilane, earlier each material more than all the other and amount are added in the container stirring and evenly mixing, on two roller mills, grind, after the sizing material uniform and smooth, add aminopropyl triethoxysilane more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 5:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 10
5Gram/mole
100 kilograms
100 kilograms of nano diatomites
80 kilograms of dioxane
20 kilograms of cupric oxide
50 kilograms of urethane resins
5 kilograms of magnetics
20 kilograms of boraxs
20 kilograms of 106 sodified waters
6 kilograms of 2-(4-thiazolyl) benzoglyoxalines
Except that 106 sodified waters, earlier each material more than all the other and amount are added in the container, stirring and evenly mixing grinds on sand mill, after the sizing material uniform and smooth, adds 106 sodified waters more according to quantity, and stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 6:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 10
9Gram/mole
100 kilograms
15 kilograms of nano imvites
The tetrahydrofuran (THF) 120 kg
30 kilograms of titanium dioxides
40 kilograms of ethyl silicon oils
100 kilograms of Resins, epoxy
50 kilograms of epoxypropoxy triethoxyl silanes
Except that the epoxy third oxygen propyl-triethoxysilicane, earlier each material more than all the other and amount are added in the container stirring and evenly mixing, ultrasonic again mixing after the sizing material uniform and smooth, adds the epoxypropoxy triethoxyl silane more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 7:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 20000 gram/moles
100 kilograms
30 kilograms of nanometer gas-phase silicas
200 kilograms of positive N-PROPYLE BROMIDEs
18 kilograms of lithopones
20 kilograms of the poly-trisiloxanes of oxyethyl group modification
8 kilograms in diatomite
20 kilograms of brominated epoxy resins
20 kilograms of epoxypropoxy methyl dimethoxysilanes
7 kilograms of dimethyl fumarates
Except that the epoxypropoxy methyl dimethoxysilane, earlier each material more than all the other and amount are added stirring and evenly mixing in the container, slowly join on the roller of three-roll grinder and grind, after the sizing material uniform and smooth, add trimethoxymethylsila,e more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 8:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 80000 gram/moles
100 kilograms
35 kilograms of CNT (carbon nano-tube)
100 kilograms of methylene dichloride
10 kilograms of light chrome yellows
60 kilograms of hexadecyl silicone oil
20 kilograms of micron silicas
40 kilograms of polyaminoamide dendrimers
25 kilograms of vinyl triethoxyl methyl-monosilanes
5 kilograms of the third chrysanthemum esters
Except that the vinyl triethoxyl methyl-monosilane, earlier each material more than all the other and amount are added stirring and evenly mixing in the container, slowly join on the roller of three-roll grinder and grind, after the sizing material uniform and smooth, add trimethoxymethylsila,e more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 9:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 10
12Gram/mole
100 kilograms
55 kilograms of nano zine oxides
180 kilograms in rosin
11 kilograms of nigrosines
24 kilograms of cellulose acetate butyrates
26 kilograms of micron silicas
10 kilograms in resol
22 kilograms of amido Trimethoxy silanes
6 kilograms of artificial camphors
Except that the amido Trimethoxy silane, earlier each material more than all the other and amount are added stirring and evenly mixing in the container, slowly join on the roller of three-roll grinder and grind, after the sizing material uniform and smooth, add trimethoxymethylsila,e more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Embodiment 10:
A kind of anti-icing nano composite paint prescription:
Organic fluorinated silicone composite high-molecular material, molecular weight are 10
10Gram/mole
100 kilograms
35 kilograms of nano silicons
100 kilograms of vinyl acetic monomers
40 kilograms of the blue or green chrome green of phthalein
25 kilograms of polyether-modified silicone resins
17 kilograms of bromo phenyl ether
28 kilograms of hyper-branched polyesters
15 kilograms of talcum powder
10 kilograms of trimethoxymethylsila,e
5 kilograms of bromo phenyl trimethylammonium hydrogenation indenes
Except that trimethoxymethylsila,e, earlier each material more than all the other and amount are added stirring and evenly mixing in the container, slowly join on the roller of three-roll grinder and grind, after the sizing material uniform and smooth, add trimethoxymethylsila,e more according to quantity, stirring and evenly mixing promptly obtains anti-icing nano composite paint.Adopt the constructional method of brushing, obliterating, manual roller construction, air gun or routines such as airless spray gun spraying, electrostatic spraying, thermospray, roller coat or dip-coating to be coated on electric power or the communications facility anti-icing nano composite paint that makes.
Claims (3)
1. anti-icing nano composite paint, comprise organic fluorine silicon compound high-molecular material, nano material, solidifying agent, solvent, filler, each substances in percentage by weight meter, organic fluorinated silicone composite high-molecular material 1-98%, nano material 1-92%, solidifying agent 1-50%, solvent 0-90%, filler is 0-50%, filler comprises pigment, flow agent, strengthening agent, fire retardant, antimildew disinfectant, membrane-forming agent, sanitas, oxidation inhibitor, anti-skinning agent, suspension agent, siccative, wetting agent, each substances in percentage by weight meter of filler, pigment 0-10%, flow agent 0-30%, strengthening agent 0-50%, fire retardant 0-30%, antimildew disinfectant 0-20%, membrane-forming agent 0-50%, sanitas 0-20%, oxidation inhibitor 0-10%, anti-skinning agent 0-10%, suspension agent 0-10%, siccative 0-10%, wetting agent 0-10%, described organic fluorinated silicone composite high-molecular material viscosity is 1-2000mm
2/ s, hydroxyl value are 1-99%, or molecular weight is 100-10
10Gram/mole; Described nano material is nano silicon, CNT (carbon nano-tube), titanium dioxide or the zinc oxide of 1-100nm; Described solidifying agent is trimethoxymethylsila,e, triethoxy methyl silicane, vinyl trimethoxy methyl-monosilane, vinyl triethoxyl methyl-monosilane, amido triethoxyl silane, amido Trimethoxy silane, epoxypropoxy triethoxyl silane, 106 sodified waters, glycidoxy-propyltrimethoxy silane, epoxypropoxy methyl dimethoxysilane, 107 sodified waters or aminopropyl triethoxysilane; Described organic fluorinated silicone composite high-molecular material has the chemical structural formula of formula 1
R wherein
1, R
2, R
3, R
4Be hydrogen atom, hydroxyl, alkyl, amine alkyl, hydroxyalkyl, alkoxyl group, (CH
2)
kCF
2H, (CH
2)
k(CF
2)
lCF
2H, (CH
2)
kO (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kNH (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kS (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
2H, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
3, (CH
2)
k(CF
2)
lOC (CH
3) q=CH
2, (CH
2)
kNH (CH
2)
p(CF
2)
lCF
3, (CH
2)
kCF
3, (CH
2)
k(CF
2)
lCF
3, (CH
2)
kO (CH
2)
p(CF
2)
lCF
3, (CH
2)
kS (CH
2)
p(CF
2)
lCF
3, (CH
2)
k(CF
2)
l(CH
2)
kNH
2, (CH
2)
k(CF
2)
l(CH
2)
kOH,
(CH
2)
k(CF
2)
l(CH
2)
kSH,
(CH
2)
k(CF
2)
l(CH
2)
kCl, (CH
2)
kCH=CHCOO (CH
2)
p(CF
2)
lCF
3Or (CH
2)
k(CF
2)
l(CH
2)
pSi (OCH
2CH
3)
3, R wherein
1, R
2, R
3, R
4Have one at least for above-mentioned fluoro-containing group, m wherein, n, l be the natural number except that zero, k, p, q are natural number.
2. anti-icing nano composite paint according to claim 1 is characterized in that: the organic fluorinated silicone composite high-molecular material has the chemical structural formula of formula 2, formula 3, formula 4, formula 5, formula 6, formula 7, formula 8, formula 9, formula 10 or formula 11
M wherein, n, t, w are natural number.
3. be used for transmitting line, lead, lead gold utensil, shaft tower, the backguy of power system and network of communication, the application of backguy mounting block according to the described anti-icing paint of one of claim 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101970743A CN101358106B (en) | 2008-09-25 | 2008-09-25 | Anti-icing nano composite paint and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101970743A CN101358106B (en) | 2008-09-25 | 2008-09-25 | Anti-icing nano composite paint and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101358106A CN101358106A (en) | 2009-02-04 |
| CN101358106B true CN101358106B (en) | 2011-05-04 |
Family
ID=40330708
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101970743A Expired - Fee Related CN101358106B (en) | 2008-09-25 | 2008-09-25 | Anti-icing nano composite paint and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101358106B (en) |
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-
2008
- 2008-09-25 CN CN2008101970743A patent/CN101358106B/en not_active Expired - Fee Related
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