CN104946103A - Resin paint brushing method - Google Patents
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- CN104946103A CN104946103A CN201510455036.3A CN201510455036A CN104946103A CN 104946103 A CN104946103 A CN 104946103A CN 201510455036 A CN201510455036 A CN 201510455036A CN 104946103 A CN104946103 A CN 104946103A
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Abstract
The invention discloses a resin paint brushing method, and provides an automatic wall brushing machine which comprises a moving device, a material carrying box arranged on the moving device, a lifting device arranged on one side of the material carrying box and used for lifting, and a wall brushing device arranged on the lifting device and used for brushing wall, wherein a cavity used for holding paint and a power device are arranged in the material carrying box; a display control system is also arranged on one side of the box body of the material carrying box; the lifting device comprises a first lifting bracket and a second lifting bracket which are symmetrically arranged on side of the material carrying box and used for lifting the wall brushing device. The resin paint comprises the following raw component materials in parts by weight: 10-200 parts of alkyd resin, 5-100 parts of filling material, 1-30 parts of paint, 0.5-10 parts of a catalyst, 4-80 parts of ammonia water, 3-7 parts of a solid additive and 1.5-6 parts of a second solid additive. The automatic wall brushing machine is low in manufacturing cost, excellent in wall brushing effect, and suitable for being pushed into market for wide use.
Description
Technical field
The present invention relates to paint field, particularly a kind of brushing method of cold coating.
Background technology
Along with the raising of people's living standard, the environmental requirements such as house are also increased day by day, this just brings environment, rent a house and constantly improve, thereupon also just produce this technique of whitewashing a wall, traditional whitewashing a wall is all by manually completing, common work of whitewashing a wall is whitewashed a wall often to exist and is smeared inequality, the phenomenon of drippage, want to look for a skilled work of whitewashing a wall to waste time and energy again, and labour cost rises steadily now, to whitewashing a wall, this procedure adds many costs, also many wall painting machines are had to be invented in recent years, such as publication number is CN202500453U(2012-10-24) automatic plastering apparatus of the disclosed wheeled even feeding of a kind of even tooth pushing, although decrease manpower, but in use, wall painting machine can not complete one complete coating work automatically, or need manually aside constantly to debug, for loaded down with trivial detailsly still not improving of whitewashing a wall.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of brushing method of cold coating, only need artificial input to whitewash a wall area, wall painting machine is put in specified location and just can completes and whitewash a wall, whole procedure is simple and convenient.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of brushing method cold coating of cold coating comprises the component materials of following weight part:
Synolac: 10-200, filler: 5-100,
Pigment: 1-30, catalyzer: 0.5-10;
Ammoniacal liquor: 4-80,
First solid additive 3-7; Second solid additive 1.5-6;
Wherein Synolac comprises the raw material of following weight part:
TriMethylolPropane(TMP): 5-100, ethylene glycol: 1-50,
Glycerol: 5-150, phthalic anhydride: 5-110,
Toxilic acid: 5-90, vegetables oil: 0.05-1,
Butyl glycol ether: 4-50, vinylbenzene: 6-140, stopper: 0.05-1;
Described cold coating brushes metope automatically by automatic plastering apparatus;
Described automatic plastering apparatus comprises running gear, be arranged at the tote box on described running gear, be arranged at the lifting device for being elevated of side in described tote box, and the device of whitewashing a wall for whitewashing a wall be arranged on described lifting device, be provided with the cavity volume holding paint vehicle and power set in described tote box, described tote box casing side is also provided with display control program; Described lifting device comprises and is arranged at symmetrically arranged the first lifting support for device of whitewashing a wall described in being elevated in described tote box side and the second lifting support; Described device of whitewashing a wall comprises material passing tube, connects the 3rd support of described first lifting support and described second lifting support, is arranged at the sensing device on described first lifting support, and be arranged at the cylinder of whitewashing a wall on described second lifting support.
This programme is by manually switching on power, by required area of whitewashing a wall, highly, width input display control program, open power set again, coating is pressed into material passing tube by power set, coating is sent to brush rifle cylinder by material passing tube, and display control program controls the height of lifting device and the movement of running gear, and the cylinder that makes to whitewash a wall can carry out the function of whitewashing a wall according to the movement of running gear.
Find after deliberation, TriMethylolPropane(TMP), glycerol can improve the water-soluble of Synolac, but be used alone the less stable of water-soluble, the dry rate of these two kinds of Synolac prepared and resin, the in use use of ethylene glycol can avoid this defect, thus make the stability to hydrolysis of the resin formed, water-soluble, dry rate (curing speed) is all significantly improved.
The price of described phthalic anhydride is cheap compared with other polyprotonic acids, and esterification reaction temperature is low, reacting balance is convenient to be controlled, but phthalic anhydride easily forms half ester makes resin relative molecular weight lower, thus the time lengthening of coating drying can be affected, hardness reduces, and adopts toxilic acid to replace part phthalic anhydride that the defect of phthalic anhydride then can be made to be made up.
The use of ammoniacal liquor can improve the water-soluble of Synolac, stability, viscosity, curing speed and film yellowing.The effect of butyl glycol ether increases the solubleness of Synolac in water, regulates the viscosity of resin, improves the stability of resin, improve levelling property and the outward appearance of resin paint film.
Vinylbenzene is the organic compound formed with a hydrogen atom of benzene substituted ethylene, the electronics of vinyl and phenyl ring conjugation, water insoluble, be dissolved in ethanol, ether, be exposed in air and polymerization and oxidation occur gradually, cinnamic adding can make Synolac bonding force increase, water-tolerant, and rate of drying is accelerated.
As preferably, the particle size range of described first solid additive is 0.8-5 micron; Wherein, the particle of 0.8-1 micron accounts for the 20-40% of described solid additive gross weight; The particle of 1-2 micron accounts for the 10-30% of described solid additive gross weight; Surplus is the particle of 3-5 micron;
Described second solid additive is the mixture that the molybdenum disulfide nano ball of particle diameter 10-20 nanometer and the adjustment grain of particle diameter 6-9 micron form according to mass ratio 1:2-5.
First solid additive of different-grain diameter and kind and the second solid additive are at increase corrosion resistance of coating, and weather resistance, while weathering resistance, can also give coating with water repelling property and abrasion resistance.
As preferably, described filler comprises calcium carbonate, talcous any one or two kinds arbitrarily than mixing, the heavy metallic pigments such as selected color stuffing requirement is not leaded, mercury, meet the requirement of nontoxic industry, in paint film, there is good closure and Corrosion Protection again, make coating have certain rheological, reduce the cost of coating, therefore, through repeatedly orthogonal test, this patent selects calcium carbonate, and talcum powder is main stuffing.
As preferably, described pigment is that phthalein is dark green, titanium dioxide, any one or multiple being mixed by any ratio of chrome yellow form, and selected color stuffing requires the heavy metallic pigments such as not leaded, mercury, meets the requirement of nontoxic industry, in paint film, there is good closure and Corrosion Protection again, make coating have certain rheological, reduce the cost of coating, therefore, through repeatedly orthogonal test, this patent selects phthalein dark green, and titanium white, chrome yellow is main pigments.
As preferably, described catalyzer comprise in bipyridyl compound and novel polymeric type catalyzer one or both, the use of catalyzer is mainly because a lot of coating drying effect when film forming is undesirable, described bipyridyl compound and novel polymeric type catalyzer can be water-soluble, can solve the undesirable problem of coating film forming well.
As preferably, described vegetables oil comprises Viscotrol C, hydrogenated castor oil, one or more in Oleum Cocois, and find after deliberation, the Synolac of Viscotrol C and hydrogenated castor oil synthesis is water-soluble best, and Oleum Cocois takes second place, and soya-bean oil is compared poor.
As preferably, described stopper is quinones stopper or phenolic inhibitor, and the use of stopper is the self-polymeric reaction in order to prevent Synolac, adds stopper and can improve Synolac and obtain stability.
As preferably, described preparation method is as follows:
(1) by described TriMethylolPropane(TMP): 5-100 part, ethylene glycol: 1-50 part, glycerol: 5-150 part, phthalic anhydride: 5-110 part, toxilic acid: 5-90 part, adds in reactor by weight, heats up and alkyd is reacted completely, obtain reactant;
(2) reactant in step (1) is cooled to 180-190 DEG C, adds vegetables oil by weight: 0.05-1 part, stopper: 0.05-1 part, obtains mixture;
(3) mixture in step (2) is cooled to 120-130 DEG C, adds vinylbenzene by weight: 6-140 part, obtains dilution;
(4) by described butyl glycol ether: 4-50 part, join by weight in the dilution in step (3), stir to obtain Synolac;
(5) by the Synolac in step (4) and described filler, pigment, catalyzer, ammoniacal liquor 10-200:5-100:1-30:0.5-10:4-80 mixing by weight, stirs, obtains coating.
As preferably, intensification in described step (1) comprises first time intensification and second time heats up, described first time, warming temperature maximum controlled at 160-170 DEG C, described second time warming temperature maximum controls between 230-240 DEG C, the span of control of temperature is because toxilic acid is in this temperature range for the first time, cis reaction structure can be transformed into more stable transconfiguration, more be conducive to sold resin, the scope of the second temperature arranges and is then character according to acid alcohol and determines, within the scope of this, alkyd can react fully.
As preferably, the dilution temperature in described step (4) is between 60-70 DEG C, and the selection of dilution temperature determines according to numerous experimental datas, and temperature is too high, and the Synolac of formation easily occurs autohemagglutination, and temperature is too low, is not easy to dilute.
As preferably, described first lifting support comprises the first short column of the different inner diameters of one or more hollow, first short column of described different inner diameters is formed by connecting inside and outside gear, described first short column top is also provided with sensing device, the setting of different inner diameters in order to allow can carry out between adjacent two the first short columns embedded, connect with gear between adjacent two first short columns, facilitate display control program to control the flexible of the first lifting support, the arranging of described sensing device can be scanned by the slickness of metope brushed and planeness, find to smear uneven situation, information can be sent to display control program, display control program can make feedback to information, impel running gear to return to and do not smear uniform position, the position of smearing inequality is re-started and smears.
As preferably, described second lifting support comprises the second short column of the different inner diameters of one or more hollow, second short column of described different inner diameters is formed by connecting inside and outside gear, described second short column top is also provided with cylinder of whitewashing a wall, the setting of different inner diameters in order to allow can carry out between adjacent two the second short columns embedded, connect with gear between adjacent two second short columns, facilitate display control program to control the flexible of the second lifting support, described in whitewash a wall that cylinder is arranged on the second short column top be the function of whitewashing a wall in order to convenient realization.
As preferably, described 3rd support is hollow structure, and the setting of hollow structure is to arrange material passing tube at the 3rd internal stent, and the material passing tube of described first lifting support inside is connected with the material passing tube of described second lifting support inside.
As preferably, described top second short column corresponding to the described inside that between cylinder upper and lower ends, horizontal direction is corresponding of whitewashing a wall is provided with symmetrical opening, the setting of the second short column upper shed is to allow coating flow out to cylinder of whitewashing a wall, the function that cylinder is whitewashed a wall thus realization is whitewashed a wall.
As preferably, described material passing tube is through is arranged on described first lifting support, described second lifting support and described 3rd internal stent, being circularly set of material passing tube can make coating not be wasted, make full use of, and material passing tube is arranged at described first lifting support, described second lifting support and described 3rd internal stent, coating is dropped in ground problem by cylinder of can avoiding whitewashing a wall in the process run.
As preferably, described material passing tube is positioned at described opening portion and is provided with discharge port, and the setting of discharge port is to allow coating whitewash a wall cylinder described in material passing tube is ejected into, thus cylinder of whitewashing a wall described in making can realize the function of whitewashing a wall.
As preferably, stirring rake is provided with in described cavity volume, and import and the outlet of material is led to for described material passing tube, the setting of described stirring rake is to prevent the uneven of coating thus making the metope that brushes out rough smooth, the setting of described import and described outlet is to allow coating enter described material passing tube from import, again the coating do not used in described material passing tube is turned back in described cavity volume by described outlet, then recycle.
As preferably, described power set comprises the charging pump impelling device practical function of whitewashing a wall, and the motor impelling described stirring rake to run, the function of described charging pump increases pressure the coating in described cavity volume is pressed into material passing tube and forms pressure, can make coating can be ejected into through discharge port described in whitewash a wall on cylinder, the effect of described motor impels the stirring rake in described cavity volume to rotate, thus coating is mixed.
As preferably, described in whitewash a wall cylinder is provided with whitewash a wall be stained with material cloth and bar pit, described in the setting of bar pit on cylinder of whitewashing a wall be stained with material cloth to allow the coating of ejection arrive through described brush rifle cylinder, thus realize the function of whitewashing a wall.
In sum, the present invention has following beneficial effect:
1. a kind of automatic plastering apparatus of the present invention only needs the area parameters that input needs are whitewashed a wall on the display control program of wall painting machine, then place wall painting machine and just can complete the work of whitewashing a wall at specified location, and there will not be in process of whitewashing a wall smear irregular, drippage etc. manifests, and whole operating process is efficiently simple and convenient;
2. environmental requirement complied with by a kind of water soluble resin coating of the present invention, and has good thermotolerance, water tolerance, weathering resistance, weather resistance, erosion resistance, bonding force is strong, solidification effect is excellent, and manufacture is conventional, cheap, is applicable to many areas, multi-field use;
3. adopt wall painting machine of the present invention automatically to brush cold coating of the present invention, there is weather resistance and good weatherability, intelligence plurality of advantages automatically.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is lifting device sectional view of the present invention;
Fig. 3 is tote box sectional view of the present invention;
1-running gear in figure, 2-tote box, 3-lifting device, 4-whitewashes a wall device, 21-cavity volume, 22-power set, 23-display control program, 31-first lifting support, 32-second lifting support, 41-the 3rd support, 42-sensing device, 43-whitewashes a wall cylinder, 44-opening, 45-material passing tube, 431-is stained with material cloth, 451-discharge port.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of brushing method of cold coating, it comprises running gear 1, be arranged at the tote box 2 on running gear 1, be arranged at the lifting device 3 for being elevated of side in tote box 2, and the device 4 of whitewashing a wall for whitewashing a wall be arranged on lifting device 3, be provided with the cavity volume 21 and power set 22 that hold paint vehicle in tote box 2, tote box 2 casing side is also provided with display control program 23; Lifting device 3 comprises and is arranged at symmetrically arranged the first lifting support 31 and the second lifting support 32 for being elevated device 4 of whitewashing a wall in tote box 2 side; Device 4 of whitewashing a wall comprises material passing tube 45, connects the 3rd support 41 of the first lifting support 31 and the second lifting support 32, is arranged at the sensing device 42 on the first lifting support 31, and be arranged at the cylinder 43 of whitewashing a wall on the second lifting support 32; Whitewash a wall cylinder 43 can be provided with whitewash a wall be stained with material cloth 431.
This programme is by manually switching on power, by required area of whitewashing a wall, highly, width input display control program 23, open power set 22 again, coating is pressed into material passing tube 45 by power set 22, coating is sent to brush rifle cylinder 43 by material passing tube 45, and display control program 23 controls the height of lifting device 3 and the movement of running gear 1, and the cylinder 43 that makes to whitewash a wall can carry out the function of whitewashing a wall according to the movement of running gear 1.
First lifting support 31 comprises the first short column of the different inner diameters of two hollows, first short column of different inner diameters is formed by connecting inside and outside gear, first short column top is also provided with sensing device 42, the setting of different inner diameters in order to allow can carry out between adjacent two the first short columns embedded, connect with gear between adjacent two first short columns, facilitate display control program 23 to control the flexible of the first lifting support 31, the arranging of sensing device 42 can be scanned by the slickness of metope brushed and planeness, find to smear uneven situation, information can be sent to display control program 23, display control program 23 can make feedback to information, impel running gear 1 to return to and do not smear uniform position, the position of smearing inequality is re-started and smears.Second lifting support 32 comprises the second short column of the different inner diameters of two hollows, second short column of different inner diameters is formed by connecting inside and outside gear, second short column top is also provided with cylinder 43 of whitewashing a wall, the setting of different inner diameters in order to allow can carry out between adjacent two the second short columns embedded, connect with gear between adjacent two second short columns, facilitate display control program 23 to control the flexible of the second lifting support 32, it is the function of whitewashing a wall in order to convenient realization that cylinder 43 of whitewashing a wall is arranged on the second short column top.3rd support 41 is hollow structure, and the setting of hollow structure is to arrange material passing tube 45 in the 3rd support 41 inside, and the material passing tube 45 of the first lifting support 31 inside is connected with the material passing tube 45 of the second lifting support 32 inside.
The setting that the second short column top corresponding to inside that between cylinder 43 upper and lower ends, horizontal direction is corresponding be provided with symmetrical opening 44, second short column upper shed 44 of whitewashing a wall is to allow coating flow out to whitewash a wall cylinder 43, thus the function that the cylinder 43 that realizes whitewashing a wall is whitewashed a wall.Material passing tube 45 is through is arranged on the first lifting support 31, second lifting support 32 and the 3rd support 41 inside, being circularly set of material passing tube 45 can make coating not be wasted, make full use of, and material passing tube 45 is arranged at the first lifting support 31, second lifting support 32 and the 3rd support 41 are inner, and coating is dropped in ground problem by cylinder 43 of can avoiding whitewashing a wall in the process run.Material passing tube 45 is positioned at opening 44 part and is provided with discharge port 451, and the setting of discharge port 451 is whitewashed a wall cylinder 43 to allow coating be ejected into from material passing tube 45, thus the function that the cylinder 43 that makes to whitewash a wall can realize whitewashing a wall.
Stirring rake is provided with in cavity volume 21, and import and the outlet of material is led to for material passing tube 45, the setting of stirring rake is to prevent the uneven of coating thus making the metope that brushes out rough smooth, the setting of import and outlet is to allow coating enter material passing tube 45 from import, again the coating do not used in material passing tube 45 is turned back in cavity volume 21 by outlet, then recycle.Power set 22 comprises the charging pump impelling device 4 practical function of whitewashing a wall, and the motor impelling stirring rake to run, the function of charging pump increases pressure the coating in cavity volume 21 is pressed into material passing tube and forms pressure, coating can be made can be ejected into through discharge port 451 whitewashes a wall on cylinder 45, the effect of motor impels the stirring rake in cavity volume 21 to rotate, thus coating is mixed.Whitewash a wall cylinder 43 is provided with whitewash a wall be stained with material cloth 431 and bar pit, on cylinder 43 of whitewashing a wall, the setting of bar pit is stained with material cloth 431 to allow the coating of ejection arrive through brush rifle cylinder 43, thus realize the function of whitewashing a wall.
A kind of automatic plastering apparatus of the present invention only need switch on power when practical function, by required area of whitewashing a wall, highly, width input display control program 23, open power set 22 again, motor starting drives the rotation of stirring rake, charging pump startup impels coating to enter in material passing tube 45 from import, coating is ejected into being stained with on cylinder 43 of whitewashing a wall and expects cloth 431 by material passing tube 45, display control program 23 controls the height of lifting device 3 and the movement of running gear 1, the mobile drive of running gear 1 cylinder 43 of whitewashing a wall is whitewashed a wall, sensing device 42 detects swiped through metope, swiped through metope detects defective, sensing device 42 transmits signals to display control program 23, display control program 23 pairs of information make feedback, display control program 23 controls lifting device 3 and running gear 1 is repaired defective place, circulation like this, until brushed facade wall, wall painting machine of the present invention does not need artificial supervision in the process used, time saving and energy saving function can be reached.
Embodiment 1
Synolac comprises the raw material of following weight part: TriMethylolPropane(TMP): 5 parts, ethylene glycol: 1 part, glycerol: 5 parts, phthalic anhydride: 5 parts, toxilic acid: 5 parts, Viscotrol C: 0.05 part, butyl glycol ether: 4 parts, vinylbenzene: 6 parts, quinones stopper: 0.05 part;
Synolac preparation method is as follows:
(1) by TriMethylolPropane(TMP): 5 parts, ethylene glycol: 1 part, glycerol: 5 parts, phthalic anhydride: 5 parts, toxilic acid: 5 parts, adds in reactor, heats up and alkyd is reacted completely, obtain reactant;
(2) reactant in step (1) is cooled to 190 DEG C, adds Viscotrol C: 0.05 part, quinones stopper: 0.05 part, obtain mixture;
(3) mixture in step (2) is cooled to 120 DEG C, adds vinylbenzene: 6 parts, obtain dilution;
(4) by butyl glycol ether: 4 parts, join in the dilution in step (3), stir to obtain Synolac;
The preparation of cold coating:
By Synolac and talcum powder, phthalein is dark green, bipyridyl compound, ammoniacal liquor, the first solid additive; Second solid additive 10:5:1:0.5:4:3:6 by weight, mixing, stirs, obtains coating.
Wherein, the particle size range of the first solid additive is 0.8-5 micron; Wherein, the particle of 0.8-1 micron accounts for 20% of solid additive gross weight; The particle of 1-2 micron accounts for 10% of solid additive gross weight; Surplus is the particle of 3 microns;
Second solid additive is the mixture that the molybdenum disulfide nano ball of particle diameter 10 nanometer and the tungsten disulfide of particle diameter 6-9 micron form according to mass ratio 1:2.
Embodiment 2
Synolac comprises the raw material of following weight part: TriMethylolPropane(TMP): 100 parts, ethylene glycol: 50 parts, glycerol: 150 parts, phthalic anhydride: 110 parts, toxilic acid: 90 parts, hydrogenated castor oil: 1 part, butyl glycol ether: 50 parts, vinylbenzene: 140 parts, phenolic inhibitor: 1 part;
Synolac preparation method is as follows:
(1) by TriMethylolPropane(TMP): 100 parts, ethylene glycol: 50 parts, glycerol: 150 parts, phthalic anhydride: 110 parts, toxilic acid: 90 parts, adds in reactor, heats up and alkyd is reacted completely, obtain reactant;
(2) reactant in step (1) is cooled to 180 DEG C, adds hydrogenated castor oil: 1 part, phenolic inhibitor: 1 part, obtain mixture;
(3) mixture in step (2) is cooled to 130 DEG C, adds vinylbenzene: 140 parts, obtain dilution;
(4) by butyl glycol ether: 50 parts, join in the dilution in step (3), stir to obtain Synolac;
The preparation of cold coating:
By Synolac and calcium carbonate, chrome yellow, novel polymeric type catalyzer, ammoniacal liquor, the first solid additive; Second solid additive 200:100:30:10:80:7:1.5 by weight, mixing, stirs, obtains coating.
Wherein, the particle size range of the first solid additive is 0.8-5 micron; Wherein, the particle of 0.8-1 micron accounts for 40% of solid additive gross weight; The particle of 1-2 micron accounts for 30% of solid additive gross weight; Surplus is the particle of 5 microns;
Second solid additive is the mixture that the molybdenum disulfide nano ball of particle diameter 20 nanometer and the micro powder graphite of particle diameter 9 microns form according to mass ratio 1:5.
Embodiment 3
Synolac comprises the raw material of following weight part: TriMethylolPropane(TMP): 50 parts, ethylene glycol: 25 parts, glycerol: 100 parts, phthalic anhydride: 90 parts, toxilic acid: 60 parts, Oleum Cocois: 0.5 part, butyl glycol ether: 25 parts, vinylbenzene: 70 parts, phenolic inhibitor: 0.5 part;
Synolac preparation method is as follows:
(1) by TriMethylolPropane(TMP): 50 parts, ethylene glycol: 25 parts, glycerol: 100 parts, phthalic anhydride: 90 parts, toxilic acid: 60 parts, adds in reactor, heats up and alkyd is reacted completely, obtain reactant;
(2) reactant in step (1) is cooled to 185 DEG C, adds Oleum Cocois: 0.5 part, phenolic inhibitor: 0.5 part, obtain mixture;
(3) mixture in step (2) is cooled to 123 DEG C, adds vinylbenzene: 70 parts, obtain dilution;
(4) by butyl glycol ether: 25 parts, join in the dilution in step (3), stir to obtain Synolac;
The preparation of cold coating:
By Synolac and calcium carbonate, talcum powder, titanium dioxide, bipyridyl compound, ammoniacal liquor, the first solid additive; Second solid additive 100:25:25:15:5:40:4:5 by weight, mixing, stirs, obtains coating.
Wherein, the particle size range of the first solid additive is 0.8-5 micron; Wherein, the particle of 0.8-1 micron accounts for 30% of solid additive gross weight; The particle of 1-2 micron accounts for 20% of solid additive gross weight; Surplus is the particle of 3-5 micron;
Second solid additive is the mixture that the molybdenum disulfide nano ball of particle diameter 15 nanometer and the calcium carbonate of particle diameter 8 microns form according to mass ratio 1:3.
Comparative example 1
Cold coating comprises the component materials of following weight part: Synolac: 500 parts, calcium carbonate: 200 parts, and phthalein is dark green: 50 parts, bipyridyl compound: 2 parts;
Wherein Synolac comprises the raw material of following weight part: TriMethylolPropane(TMP): 110 parts, glycerol: 200 parts, phthalic anhydride: 120 parts, toxilic acid: 100 parts, Viscotrol C: 0.01 part, vinylbenzene: 260 parts, phenolic inhibitor: 0.01 part;
Synolac preparation method is as follows:
(1) by TriMethylolPropane(TMP): 110 parts, glycerol: 200 parts, phthalic anhydride: 120 parts, toxilic acid: 100 parts, adds in reactor, heats up and alkyd is reacted completely, obtain reactant;
(2) reactant in step (1) is cooled to 180 DEG C, adds Viscotrol C: 0.01 part, phenolic inhibitor: 0.01 part, obtain mixture;
(3) mixture in step (2) is cooled to 120 DEG C, adds vinylbenzene: 260 parts, obtain Synolac;
The preparation of cold coating:
By Synolac and calcium carbonate, phthalein is dark green, bipyridyl compound, and ammoniacal liquor is 500:200:50:2 by weight, and mixing, stirs, obtain coating.
Comparative example 2
Cold coating comprises the component materials of following weight part: Synolac: 9 parts, talcum powder: 4 parts, novel polymeric type catalyzer: 0.4 part;
Wherein Synolac comprises the raw material of following weight part: TriMethylolPropane(TMP): 110 parts, glycerol: 160 parts, phthalic anhydride: 120 parts, toxilic acid: 100 parts, butyl glycol ether: 60 parts, vinylbenzene: 150 parts, quinones stopper: 1 part;
Synolac preparation method is as follows:
(1) by TriMethylolPropane(TMP): 110 parts, glycerol: 160 parts, phthalic anhydride: 120 parts, toxilic acid: 100 parts, adds in reactor, heats up and alkyd is reacted completely, obtain reactant;
(2) reactant in step (1) is cooled to 170 DEG C, adds quinones stopper: 1 part, obtain mixture;
(3) mixture in step (2) is cooled to 140 DEG C, adds vinylbenzene: 160 parts, obtain dilution;
(4) by butyl glycol ether: 60 parts, join in the dilution in step (3), stir to obtain Synolac;
The preparation of cold coating:
By Synolac and talcum powder, novel polymeric type catalyzer, ammoniacal liquor is 9:4:0.4 by weight, and mixing, stirs, obtain coating.
Experimental data
By above-mentioned preparation method obtained 5 kinds of coating respectively, be applied to respectively by 5 kinds of coating on a body of wall, control the consumption of coating, the area making 5 kinds of coating be applied to metope is identical, observes the phenomenon in coating use procedure and to record observed and recorded result as follows:
From above experimental result, the coating of embodiment 1-3 has good use properties, and the coating result of use of embodiment 1 or 2 is undesirable, as can be seen from embodiment 1 or 2 also, want to prepare good coating, in the making processes of Synolac, the ratio of acid alcohol also needs to coordinate suitably, and auxiliary need be coordinated just to show good performance, and not so the result of use of coating entirety can decline because of the impact of Synolac.
Claims (10)
1. a brushing method for cold coating, is characterized in that:
Cold coating comprises the component materials of following weight part:
Synolac: 10-200, filler: 5-100,
Pigment: 1-30, catalyzer: 0.5-10;
Ammoniacal liquor: 4-80,
First solid additive 3-7; Second solid additive 1.5-6;
Wherein Synolac comprises the raw material of following weight part:
TriMethylolPropane(TMP): 5-100, ethylene glycol: 1-50,
Glycerol: 5-150, phthalic anhydride: 5-110,
Toxilic acid: 5-90, vegetables oil: 0.05-1,
Butyl glycol ether: 4-50, vinylbenzene: 6-140, stopper: 0.05-1;
Described cold coating brushes metope automatically by automatic plastering apparatus;
Described automatic plastering apparatus comprises running gear (1), be arranged at the tote box (2) on described running gear (1), be arranged at the lifting device (3) for being elevated of described tote box (2) interior side, and the device of whitewashing a wall (4) for whitewashing a wall be arranged on described lifting device (3), be provided with the cavity volume (21) and power set (22) that hold paint vehicle in described tote box (2), described tote box (2) casing side is also provided with display control program (23);
Described lifting device (3) comprises the first lifting support (31) for device (4) of whitewashing a wall described in being elevated and the second lifting support (32) that are arranged at described tote box (2) side;
Described device of whitewashing a wall (4) comprises material passing tube (45), connect the 3rd support (41) of described first lifting support (31) and described second lifting support (32), be arranged at the sensing device (42) on described first lifting support (31), and be arranged at the cylinder of whitewashing a wall (43) on described second lifting support (32).
2. the brushing method of a kind of cold coating according to claim 1, it is characterized in that: described first lifting support (31) comprises the first short column of the different inner diameters of one or more hollow, first short column of described different inner diameters is formed by connecting inside and outside gear, and described first short column top is provided with sensing device (42).
3. the brushing method of a kind of cold coating according to claim 2, it is characterized in that: described second lifting support (32) comprises the second short column of the different inner diameters of one or more hollow, second short column of described different inner diameters is formed by connecting inside and outside gear, and described second short column top is provided with cylinder of whitewashing a wall (43).
4. the brushing method of a kind of cold coating according to claim 3, is characterized in that: described 3rd support (41) is hollow structure.
5. the brushing method of a kind of cold coating according to claim 4, is characterized in that: described in the second short column described in inside that between cylinder (43) upper and lower ends, horizontal direction is corresponding of whitewashing a wall be provided with symmetrical opening (44).
6. the brushing method of a kind of cold coating according to claim 5, is characterized in that: described material passing tube (45) is through is arranged on described first lifting support (31), described second lifting support (32) and described 3rd support (41) inside.
7. the brushing method of a kind of cold coating according to claim 6, is characterized in that: described material passing tube (45) is positioned at described opening (44) part and is provided with discharge port (451).
8. the brushing method of a kind of cold coating according to claim 7, is characterized in that: described cavity volume is provided with stirring rake in (21), and leads to import and the outlet of material for described material passing tube (45).
9. the brushing method of a kind of cold coating according to claim 8, is characterized in that: described power set (22) comprises the charging pump impelling device of whitewashing a wall (4) practical function, and the motor impelling described stirring rake to run.
10. the brushing method of a kind of cold coating according to claim 1, is characterized in that:
The particle size range of described first solid additive is 0.8-5 micron; Wherein, the particle of 0.8-1 micron accounts for the 20-40% of described solid additive gross weight; The particle of 1-2 micron accounts for the 10-30% of described solid additive gross weight; Surplus is the particle of 3-5 micron;
Described second solid additive is the mixture that the molybdenum disulfide nano ball of particle diameter 10-20 nanometer and the adjustment grain of particle diameter 6-9 micron form according to mass ratio 1:2-5.
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| CN105885662A (en) * | 2016-06-22 | 2016-08-24 | 广德瑞邦涂料有限公司 | Environment-friendly compound cathode electrophoretic paint |
| CN105885639A (en) * | 2016-06-22 | 2016-08-24 | 广德瑞邦涂料有限公司 | Method for producing environment-friendly efficient electrophoretic paint |
| CN109776745A (en) * | 2018-12-19 | 2019-05-21 | 浙江新华新材料科技有限责任公司 | A kind of preparation method of butyl glycol ether modifying moieties Amino resin |
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|---|---|
| CN104946103B (en) | 2017-03-22 |
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