CN104861800A - High adhesion and corrosion resistant decontamination coating - Google Patents
High adhesion and corrosion resistant decontamination coating Download PDFInfo
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- CN104861800A CN104861800A CN201510207439.6A CN201510207439A CN104861800A CN 104861800 A CN104861800 A CN 104861800A CN 201510207439 A CN201510207439 A CN 201510207439A CN 104861800 A CN104861800 A CN 104861800A
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- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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Abstract
The invention discloses high adhesion and corrosion resistant decontamination coating. The high adhesion and corrosion resistant decontamination coating comprises raw materials of, by weight, 40 to 43 parts of acrylic resin, 45 to 48 parts of bismuth ferric loaded macroporous adsorption resin, 12 to 15 parts of styrene acrylic emulsion, 9 to 12 parts of mica powder, 10 to 13 parts of attapulgite, 1.2 to 1.6 parts of mono-alkoxy type titanate coupling agent, 2.2 to 4.6 parts of corrosion inhibitor, 1.4 to 1.8 parts of dispersant, 1.4 to 1.7 parts of curing agent, 2.2 to 2.5 parts of film forming agent, 3.2 to 3.5 parts of toughening agent, 1.2 to 1.5 parts of defoaming agent, 1.1 to 1.4 parts of smoothing agent, 0.6 to 0.9 part of mould inhibitor and 52 to 55 parts of solvent. The high adhesion and corrosion resistant decontamination coating is high in adhesion, good in corrosion resistance and good in decontamination effect.
Description
Technical field
The present invention relates to decontamination technical field of coatings, particularly relate to the corrosion-resistant decontamination coating of a kind of high adhesive force.
Background technology
Along with the enhancing of people's environmental consciousness, Organic pollutants in water body are more and more subject to people's attention, in the past, in water body, the main processing ways of Organic pollutants is physical adsorption and microbial decomposition, but, these two kinds of methods drop into high, take effect slow, be affected by the external environment comparatively large, the effect of process Organic pollutants can not be played well, at present, activator is utilized to activate H
2o
2and O
2in oxygenant, active extremely strong free radical is produced in water body, thus the efficient oxidation, degradation of organic substances are low toxicity or nontoxic small molecules, the novel oxidized technology reaching the object of harmless treatment is just progressively promoted and is come, and bismuth ferrite is exactly a kind of important activator in this technology.Bismuth ferrite is because of its satisfactory stability, extremely strong activation capacity and photo-catalysis capability, and be applied to decontamination field, generally be made into decontamination paint on matrix, then matrix put into the water body containing organic pollutant, in order to activate the H be added in addition in water body
2o
2and O
2in oxygenant, thus reach the effect of decontamination.But bismuth ferrite specific surface area is little, adsorptive power is poor, have impact on the clean effect containing bismuth ferrite coating, meanwhile, decontamination coating, owing to being in the water body of contaminants, also will consider how to improve its sticking power and corrosion resistance.
Summary of the invention
The technical problem that basic background technology exists, the present invention proposes the corrosion-resistant decontamination coating of a kind of high adhesive force, sticking power is high, corrosion resistance and good, and clean effect is strong.
The corrosion-resistant decontamination coating of a kind of high adhesive force that the present invention proposes, its raw material comprises by weight: acrylic resin 40-43 part, load has macroporous adsorbent resin 45-48 part of bismuth ferrite, benzene emulsion 12-15 part, mica powder 9-12 part, attapulgite 10-13 part, monoalkoxy type titanate coupling agent 1.2-1.6 part, corrosion inhibitor 2.2-4.6 part, dispersion agent 1.4-1.8 part, solidifying agent 1.4-1.7 part, film coalescence aid 2.2-2.5 part, toughner 3.2-3.5 part, defoamer 1.2-1.5 part, advection agent 1.1-1.4 part, mould inhibitor 0.6-0.9 part, solvent 52-55 part,
Load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 16-19wt% by the iron nitrate of 3-3.5 part Bismuth trinitrate, 2.2-2.5 part and 32-35 part concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.2-1.5h, first time, the frequency of ultrasonic disperse was 22-26KHz, and the power of ultrasonic disperse is 1300-1400W for the first time, add 7-9 part macroporous adsorbent resin to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.5-1.8h, the frequency of second time ultrasonic disperse is 27-30KHz, and the power of second time ultrasonic disperse is 1100-1300W, adding 30-33 part concentration to the first reaction vessel containing solution B by the speed of 2-3 part/min is the potassium hydroxide solution of 12-15wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 90-110rpm, then first time ageing 2.2-2.6h is carried out, suction filtration obtains material C, by material C, 22-25 part concentration is that the potassium hydroxide solution of 21-24wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D, ultrasonic disperse time third time is 0.5-0.8h, the frequency of ultrasonic disperse is 11-14KHz for the third time, the power of ultrasonic disperse is 600-800W for the third time, 8.4-9.2 part saltpetre is added to containing in the second reaction vessel of solution D, again the second reaction vessel temperature is increased to 210-225 DEG C and after being incubated 23-26h, naturally cool to 21-24 DEG C, carry out second time ageing 3-5h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
Preferably, in benzene emulsion, vinylbenzene, acrylic acid weight ratio are 1.6-2:1.5-1.8.
Preferably, olefin(e) acid resin, load have the macroporous adsorbent resin of bismuth ferrite, the weight ratio of benzene emulsion is 41-42:46-47:13-14.
Preferably, its raw material comprises by weight: acrylic resin 41-42 part, load has macroporous adsorbent resin 46-47 part of bismuth ferrite, benzene emulsion 13-14 part, mica powder 10-11 part, attapulgite 11-12 part, monoalkoxy type titanate coupling agent 1.4-1.5 part, corrosion inhibitor 2.8-3.6 part, dispersion agent 1.5-1.6 part, solidifying agent 1.5-1.6 part, film coalescence aid 2.3-2.4 part, toughner 3.3-3.4 part, defoamer 1.3-1.4 part, advection agent 1.2-1.3 part, mould inhibitor 0.7-0.8 part, solvent 53-54 part.
Preferably, load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 17-18wt% by the iron nitrate of 3.2-3.4 part Bismuth trinitrate, 2.3-2.4 part and 33-34 part concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.3-1.4h, first time, the frequency of ultrasonic disperse was 23-25KHz, and the power of ultrasonic disperse is 1340-1370W for the first time, add 7-9 part macroporous adsorbent resin to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.6-1.7h, the frequency of second time ultrasonic disperse is 28-29KHz, and the power of second time ultrasonic disperse is 1180-1200W, adding 31-32 part concentration to the first reaction vessel containing solution B by the speed of 2.5-2.6 part/min is the potassium hydroxide solution of 13-14wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 98-105rpm, then first time ageing 2.4-2.5h is carried out, suction filtration obtains material C, by material C, 23-24 part concentration is that the potassium hydroxide solution of 22-23wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D, ultrasonic disperse time third time is 0.6-0.7h, the frequency of ultrasonic disperse is 12-13KHz for the third time, the power of ultrasonic disperse is 670-700W for the third time, 8.8-9 part saltpetre is added to containing in the second reaction vessel of solution D, again the second reaction vessel temperature is increased to 215-220 DEG C and after being incubated 24-25h, naturally cool to 22-23 DEG C, carry out second time ageing 3.5-4h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
The present invention is with acrylic resin, load has the macroporous adsorbent resin of bismuth ferrite and styrene-acrylic latex as filmogen, the present invention is made to have good sticking power, corrosion resistance and high soil removability, load has the raw material macroporous adsorbent resin in the macroporous adsorbent resin of bismuth ferrite to be that one is insoluble to acid, the organic high molecular polymer of alkali, physical and chemical stability is fabulous, have not of uniform size therein, different, the hole of interpenetrating, there is huge specific surface, can be adsorbed by Van der Waals force, other molecules of load, and by bismuth ferrite load on macroporous adsorbent resin, drastically increase the specific surface area of bismuth ferrite, increase bismuth ferrite and H
2o
2, O
2deng the contact area of oxygenant, increase the ability of active oxidation agent of the present invention, substantially increase detergency ability of the present invention, simultaneously, macroporous adsorbent resin has good adsorptive power, can by the Adsorption of Organic in water body around it, energy these pollutents of catalyzed oxidation rapidly after oxygenant is activated by bismuth ferrite, further increase clean effect of the present invention, in addition, load has the macroporous adsorbent resin of bismuth ferrite and other filmogens to have good consistency, can be evenly distributed among the present invention, so when the present invention is coated in matrix surface, matrix surface can be evenly distributed in, thus strengthen bismuth ferrite and oxidising agent area, enhance detergency ability of the present invention, and add vinylbenzene, acrylic acid weight ratio is that the benzene emulsion of 1.6-2:1.5-1.8 makes curing speed of the present invention fast, become film hardness high, the interpolation of mica powder, attapulgite, substantially increases corrosion resistance nature of the present invention, and the use of monoalkoxy type titanate coupling agent, one side makes the mica powder of above-mentioned interpolation, attapulgite is evenly dispersed in filmogen, on the other hand, one end of monoalkoxy type titanate coupling agent can with the hydroxyl reaction of metallic surface, the other end can react with filmogen of the present invention, thus between metallic surface and the present invention, form firmly covalent linkage, thus the present invention is coated on metallic matrix more securely, substantially increase sticking power of the present invention.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
The corrosion-resistant decontamination coating of a kind of high adhesive force that the present invention proposes, its raw material comprises by weight: acrylic resin 43 parts, and load has the macroporous adsorbent resin 45 parts of bismuth ferrite, benzene emulsion 15 parts, mica powder 9 parts, attapulgite 13 parts, monoalkoxy type titanate coupling agent 1.2 parts, corrosion inhibitor 4.6 parts, dispersion agent 1.4 parts, 1.7 parts, solidifying agent, film coalescence aid 2.2 parts, toughner 3.5 parts, defoamer 1.2 parts, advection agent 1.4 parts, mould inhibitor 0.6 part, solvent 55 parts; In benzene emulsion, vinylbenzene, acrylic acid weight ratio are 1.6:1.5;
Load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 16wt% by 3.5 parts of Bismuth trinitrates, the iron nitrate of 2.2 parts and 35 parts of concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.5h, first time, the frequency of ultrasonic disperse was 22KHz, and the power of ultrasonic disperse is 1400W for the first time; Add 7 parts of macroporous adsorbent resins to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.8h, and the frequency of second time ultrasonic disperse is 27KHz, and the power of second time ultrasonic disperse is 1300W; Adding 33 parts of concentration to the first reaction vessel containing solution B by the speed of 2 parts/min is the potassium hydroxide solution of 12wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 110rpm, then first time ageing 2.2h is carried out, suction filtration obtains material C, be that the potassium hydroxide solution of 21wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D by material C, 25 parts of concentration, ultrasonic disperse time third time is 0.8h, third time, the frequency of ultrasonic disperse was 11KHz, and the power of ultrasonic disperse is 800W for the third time; Add 8.4 parts of saltpetre to containing in the second reaction vessel of solution D, then the second reaction vessel temperature is increased to 225 DEG C and after being incubated 23h, naturally cools to 24 DEG C, carry out second time ageing 3h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
Embodiment 2
The corrosion-resistant decontamination coating of a kind of high adhesive force that the present invention proposes, its raw material comprises by weight: acrylic resin 40 parts, and load has the macroporous adsorbent resin 48 parts of bismuth ferrite, benzene emulsion 12 parts, mica powder 12 parts, attapulgite 10 parts, monoalkoxy type titanate coupling agent 1.6 parts, corrosion inhibitor 2.2 parts, dispersion agent 1.8 parts, 1.4 parts, solidifying agent, film coalescence aid 2.5 parts, toughner 3.2 parts, defoamer 1.5 parts, advection agent 1.1 parts, mould inhibitor 0.9 part, solvent 52 parts; In benzene emulsion, vinylbenzene, acrylic acid weight ratio are 2:1.8;
Load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 19wt% by 3 parts of Bismuth trinitrates, the iron nitrate of 2.5 parts and 32 parts of concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.2h, first time, the frequency of ultrasonic disperse was 26KHz, and the power of ultrasonic disperse is 1300W for the first time; Add 9 parts of macroporous adsorbent resins to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.5h, and the frequency of second time ultrasonic disperse is 30KHz, and the power of second time ultrasonic disperse is 1100W; Adding 30 parts of concentration to the first reaction vessel containing solution B by the speed of 3 parts/min is the potassium hydroxide solution of 15wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 90rpm, then first time ageing 2.6h is carried out, suction filtration obtains material C, be that the potassium hydroxide solution of 24wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D by material C, 22 parts of concentration, ultrasonic disperse time third time is 0.5h, third time, the frequency of ultrasonic disperse was 14KHz, and the power of ultrasonic disperse is 600W for the third time; Add 9.2 parts of saltpetre to containing in the second reaction vessel of solution D, then the second reaction vessel temperature is increased to 210 DEG C and after being incubated 26h, naturally cools to 21 DEG C, carry out second time ageing 5h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
Embodiment 3
The corrosion-resistant decontamination coating of a kind of high adhesive force that the present invention proposes, its raw material comprises by weight: acrylic resin 42 parts, and load has the macroporous adsorbent resin 46 parts of bismuth ferrite, benzene emulsion 14 parts, mica powder 10 parts, attapulgite 12 parts, monoalkoxy type titanate coupling agent 1.4 parts, corrosion inhibitor 3.6 parts, dispersion agent 1.5 parts, 1.6 parts, solidifying agent, film coalescence aid 2.3 parts, toughner 3.4 parts, defoamer 1.3 parts, advection agent 1.3 parts, mould inhibitor 0.7 part, solvent 54 parts; In benzene emulsion, vinylbenzene, acrylic acid weight ratio are 1.8:1.7;
Load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 17wt% by 3.4 parts of Bismuth trinitrates, the iron nitrate of 2.3 parts and 34 parts of concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.4h, first time, the frequency of ultrasonic disperse was 23KHz, and the power of ultrasonic disperse is 1370W for the first time; Add 7 parts of macroporous adsorbent resins to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.7h, and the frequency of second time ultrasonic disperse is 28KHz, and the power of second time ultrasonic disperse is 1200W; Adding 32 parts of concentration to the first reaction vessel containing solution B by the speed of 2.5 parts/min is the potassium hydroxide solution of 13wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 105rpm, then first time ageing 2.4h is carried out, suction filtration obtains material C, be that the potassium hydroxide solution of 22wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D by material C, 24 parts of concentration, ultrasonic disperse time third time is 0.7h, third time, the frequency of ultrasonic disperse was 12KHz, and the power of ultrasonic disperse is 700W for the third time; Add 8.8 parts of saltpetre to containing in the second reaction vessel of solution D, then the second reaction vessel temperature is increased to 220 DEG C and after being incubated 24h, naturally cools to 23 DEG C, carry out second time ageing 3.5h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
Embodiment 4
The corrosion-resistant decontamination coating of a kind of high adhesive force that the present invention proposes, its raw material comprises by weight: acrylic resin 41 parts, and load has the macroporous adsorbent resin 47 parts of bismuth ferrite, benzene emulsion 13 parts, mica powder 11 parts, attapulgite 11 parts, monoalkoxy type titanate coupling agent 1.5 parts, corrosion inhibitor 2.8 parts, dispersion agent 1.6 parts, 1.5 parts, solidifying agent, film coalescence aid 2.4 parts, toughner 3.3 parts, defoamer 1.4 parts, advection agent 1.2 parts, mould inhibitor 0.8 part, solvent 53 parts; In benzene emulsion, vinylbenzene, acrylic acid weight ratio are 1.7:1.6;
Load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 18wt% by 3.2 parts of Bismuth trinitrates, the iron nitrate of 2.4 parts and 33 parts of concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.3h, first time, the frequency of ultrasonic disperse was 25KHz, and the power of ultrasonic disperse is 1340W for the first time; Add 9 parts of macroporous adsorbent resins to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.6h, and the frequency of second time ultrasonic disperse is 29KHz, and the power of second time ultrasonic disperse is 1180W; Adding 31 parts of concentration to the first reaction vessel containing solution B by the speed of 2.6 parts/min is the potassium hydroxide solution of 14wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 98rpm, then first time ageing 2.5h is carried out, suction filtration obtains material C, be that the potassium hydroxide solution of 23wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D by material C, 23 parts of concentration, ultrasonic disperse time third time is 0.6h, third time, the frequency of ultrasonic disperse was 13KHz, and the power of ultrasonic disperse is 670W for the third time; Add 9 parts of saltpetre to containing in the second reaction vessel of solution D, then the second reaction vessel temperature is increased to 215 DEG C and after being incubated 25h, naturally cools to 22 DEG C, carry out second time ageing 4h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. the corrosion-resistant decontamination coating of high adhesive force, it is characterized in that, its raw material comprises by weight: acrylic resin 40-43 part, load has macroporous adsorbent resin 45-48 part of bismuth ferrite, benzene emulsion 12-15 part, mica powder 9-12 part, attapulgite 10-13 part, monoalkoxy type titanate coupling agent 1.2-1.6 part, corrosion inhibitor 2.2-4.6 part, dispersion agent 1.4-1.8 part, solidifying agent 1.4-1.7 part, film coalescence aid 2.2-2.5 part, toughner 3.2-3.5 part, defoamer 1.2-1.5 part, advection agent 1.1-1.4 part, mould inhibitor 0.6-0.9 part, solvent 52-55 part,
Load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 16-19wt% by the iron nitrate of 3-3.5 part Bismuth trinitrate, 2.2-2.5 part and 32-35 part concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.2-1.5h, first time, the frequency of ultrasonic disperse was 22-26KHz, and the power of ultrasonic disperse is 1300-1400W for the first time, add 7-9 part macroporous adsorbent resin to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.5-1.8h, the frequency of second time ultrasonic disperse is 27-30KHz, and the power of second time ultrasonic disperse is 1100-1300W, adding 30-33 part concentration to the first reaction vessel containing solution B by the speed of 2-3 part/min is the potassium hydroxide solution of 12-15wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 90-110rpm, then first time ageing 2.2-2.6h is carried out, suction filtration obtains material C, by material C, 22-25 part concentration is that the potassium hydroxide solution of 21-24wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D, ultrasonic disperse time third time is 0.5-0.8h, the frequency of ultrasonic disperse is 11-14KHz for the third time, the power of ultrasonic disperse is 600-800W for the third time, 8.4-9.2 part saltpetre is added to containing in the second reaction vessel of solution D, again the second reaction vessel temperature is increased to 210-225 DEG C and after being incubated 23-26h, naturally cool to 21-24 DEG C, carry out second time ageing 3-5h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
2. the corrosion-resistant decontamination coating of high adhesive force according to claim 1, it is characterized in that, in benzene emulsion, vinylbenzene, acrylic acid weight ratio are 1.6-2:1.5-1.8.
3. the corrosion-resistant decontamination coating of high adhesive force according to claim 1 or 2, is characterized in that, olefin(e) acid resin, load have the macroporous adsorbent resin of bismuth ferrite, the weight ratio of benzene emulsion is 41-42:46-47:13-14.
4. the corrosion-resistant decontamination coating of high adhesive force according to any one of claim 1-3, it is characterized in that, its raw material comprises by weight: acrylic resin 41-42 part, load has macroporous adsorbent resin 46-47 part of bismuth ferrite, benzene emulsion 13-14 part, mica powder 10-11 part, attapulgite 11-12 part, monoalkoxy type titanate coupling agent 1.4-1.5 part, corrosion inhibitor 2.8-3.6 part, dispersion agent 1.5-1.6 part, solidifying agent 1.5-1.6 part, film coalescence aid 2.3-2.4 part, toughner 3.3-3.4 part, defoamer 1.3-1.4 part, advection agent 1.2-1.3 part, mould inhibitor 0.7-0.8 part, solvent 53-54 part.
5. the corrosion-resistant decontamination coating of high adhesive force according to any one of claim 1-4, it is characterized in that, load has the macroporous adsorbent resin of bismuth ferrite to prepare by following technique: the salpeter solution being 17-18wt% by the iron nitrate of 3.2-3.4 part Bismuth trinitrate, 2.3-2.4 part and 33-34 part concentration is by weight put into the first reaction vessel and carried out first time ultrasonic disperse and obtain solution A, ultrasonic disperse time first time is 1.3-1.4h, first time, the frequency of ultrasonic disperse was 23-25KHz, and the power of ultrasonic disperse is 1340-1370W for the first time, add 7-9 part macroporous adsorbent resin to the first reaction vessel containing solution A to carry out second time ultrasonic disperse and obtain solution B, the second time ultrasonic disperse time is 1.6-1.7h, the frequency of second time ultrasonic disperse is 28-29KHz, and the power of second time ultrasonic disperse is 1180-1200W, adding 31-32 part concentration to the first reaction vessel containing solution B by the speed of 2.5-2.6 part/min is the potassium hydroxide solution of 13-14wt%, add in the process of potassium hydroxide solution with the rotating speed stirred solution B of 98-105rpm, then first time ageing 2.4-2.5h is carried out, suction filtration obtains material C, by material C, 23-24 part concentration is that the potassium hydroxide solution of 22-23wt% adds in the second reaction vessel and carries out third time ultrasonic disperse and obtain solution D, ultrasonic disperse time third time is 0.6-0.7h, the frequency of ultrasonic disperse is 12-13KHz for the third time, the power of ultrasonic disperse is 670-700W for the third time, 8.8-9 part saltpetre is added to containing in the second reaction vessel of solution D, again the second reaction vessel temperature is increased to 215-220 DEG C and after being incubated 24-25h, naturally cool to 22-23 DEG C, carry out second time ageing 3.5-4h, suction filtration obtains the macroporous adsorbent resin that load has bismuth ferrite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207439.6A CN104861800A (en) | 2015-04-28 | 2015-04-28 | High adhesion and corrosion resistant decontamination coating |
Applications Claiming Priority (1)
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| EP0899312A1 (en) * | 1997-08-27 | 1999-03-03 | Toyota Technical Center | One component waterborne coating with improved chemical resistance |
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| CN102850859A (en) * | 2012-08-31 | 2013-01-02 | 青岛康泰鑫环保科技有限公司 | Improved anti-fouling paint |
| CN104341918A (en) * | 2014-10-28 | 2015-02-11 | 芜湖县双宝建材有限公司 | Wear-resistant, high-adhesion, anti-fouling and corrosion-resistant coating material |
| CN104403503A (en) * | 2014-11-28 | 2015-03-11 | 安徽省金盾涂料有限责任公司 | High-adhesion corrosion-resistant dirt-removing coating |
| CN104449228A (en) * | 2014-11-28 | 2015-03-25 | 安徽省金盾涂料有限责任公司 | Photocatalytic decontaminable painting with high adhesive force |
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| EP0899312A1 (en) * | 1997-08-27 | 1999-03-03 | Toyota Technical Center | One component waterborne coating with improved chemical resistance |
| JP2004263000A (en) * | 2003-02-28 | 2004-09-24 | Gantsu Kasei Kk | Aqueous coating composition for road surface marking |
| CN102850859A (en) * | 2012-08-31 | 2013-01-02 | 青岛康泰鑫环保科技有限公司 | Improved anti-fouling paint |
| CN104341918A (en) * | 2014-10-28 | 2015-02-11 | 芜湖县双宝建材有限公司 | Wear-resistant, high-adhesion, anti-fouling and corrosion-resistant coating material |
| CN104403503A (en) * | 2014-11-28 | 2015-03-11 | 安徽省金盾涂料有限责任公司 | High-adhesion corrosion-resistant dirt-removing coating |
| CN104449228A (en) * | 2014-11-28 | 2015-03-25 | 安徽省金盾涂料有限责任公司 | Photocatalytic decontaminable painting with high adhesive force |
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