CN105153779A - Preparation method of multifunctional street tree whitening paint - Google Patents
Preparation method of multifunctional street tree whitening paint Download PDFInfo
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- CN105153779A CN105153779A CN201510676402.8A CN201510676402A CN105153779A CN 105153779 A CN105153779 A CN 105153779A CN 201510676402 A CN201510676402 A CN 201510676402A CN 105153779 A CN105153779 A CN 105153779A
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Abstract
The invention relates to a preparation method of a multifunctional street tree whitening paint, and belongs to the field of preparation of whitening paints. The preparation method comprises the following steps: leaching pomegranate barks by using ethanol, concentrating to prepare bacteriostatic solution, and then performing high-temperature calcination to prepare a nano titanium oxide photo-catalytic material; and adding the bacteriostatic solution and the photo-catalytic material into a self-made paint substrate, adding an appropriate amount of fluorescent powder, performing dispersive stirring by using a high-speed dispersion machine, and barreling and sealing to obtain the multifunctional street tree whitening paint. The paint integrates multiple functions of insect prevention, heat preservation, freezing resistance, catalytic degradation of automobile exhaust gas, night indication and the like, and is pollution-free to environment. Compared with the prior art, the multifunctional street tree whitening paint provided by the invention cannot corrode barks, is long in insect prevention time effect, and cannot lose effectiveness due to irradiation of sunlight and flushing of rainwater.
Description
Technical field
The present invention relates to the preparation method of the white coating of a kind of multi-functional shade tree, belong to white coating preparation field.
Background technology
The trees such as present gardens, orchard, shade tree, landscape planting mostly need to carry out outer layer coating, these outer layer coatings are in order to insect protected, insulation on the one hand, also be to beautify the environment on the other hand, therefore the outer layer coating general requirement of these trees has the features such as insect protected, insulation, sight are strong, difficult drop-off, but trees insect paint of the prior art generally adopts, and liming is three-in-one to be brushed, its vermins-proof effect difference and easily coming off, can not meet the requirement of reality.
Shade tree refers to plant takes up parting strip at road two, shades and form the seeds of streetscape to vehicle and pedestrian.Shade tree has a lot of effects, can supplemental oxygen, purify air, beautifying city, minimizing noise etc.But utilize shade tree to carry out purifying automobile tail gas, and uncommon as traffic warning mark, and therefore designing the white coating of a kind of multi-functional shade tree becomes the key making up these deficiencies.
Summary of the invention
The technical problem that the present invention mainly solves, generally adopt for the white coating of current shade tree that liming is three-in-one to be brushed, its vermins-proof effect difference and easily coming off, and the defect of white coating function singleness, provide the preparation method of the white coating of a kind of multi-functional shade tree, the method is by alcohol steep pomegranate rind and concentrated obtained antibacterial liquid, nano-titanium oxide photocatalyst material is obtained again by high-temperature calcination, and antibacterial liquid and photocatalyst material are added in liquid at the bottom of self-control coating, add appropriate fluorescent material, namely the white coating of a kind of multi-functional shade tree is obtained after stirring barrelling sealing with high speed dispersor dispersion.The several functions such as this coating integrates insect protected, it is freeze proof to be incubated, catalyzed degradation vehicle exhaust, instruction at night, to environment without any pollution.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
(1) 100 ~ 200g pomegranate rind is got, put into micronizer mill to pulverize, being moved in 10L Glass Containers by pomegranate rind fragment after pulverizing, is the ethanolic soln that 1:30 adds that 3 ~ 6L mass concentration is 95% by solid-liquid ratio, moves into water-bath and is warming up to 35 ~ 45 DEG C, lixiviate 4 ~ 5h, filter removal residue afterwards and obtain vat liquor, then vat liquor is put into rotatory evaporator, be warming up to 45 ~ 50 DEG C and reduce pressure to 1.2 ~ 1.5kPa, concentrated obtained pomegranate rind antibacterial liquid, for subsequent use;
(2) beaker of 500mL put into by the dehydrated alcohol measuring 50 ~ 60mL, get 20 ~ 30mL butyl (tetra) titanate again to join slowly in dehydrated alcohol, be placed on magnetic stirrer, stir 1 ~ 2h with the rotating speed of 200 ~ 300r/min, make it fully disperse, make reactant 1;
(3) getting 1 ~ 2mL zinc nitrate solution joins in 50 ~ 100mL deionized water, pours into together in dispersion tank, with the rotating speed of 100 ~ 200r/min dispersion 15 ~ 20min, after abundant dispersion, add 20 ~ 30mL dehydrated alcohol, shaking table vibration 10 ~ 15min, makes reactant 2;
(4) stir while reactant 2 is dropwise dripped in reactant 1 slowly, control to drip speed to make to drip off in its 10 ~ 20min, pH to 6 ~ 8 are regulated afterwards with the hydrochloric acid soln that concentration is 2mol/L, be placed on magnetic stirrer and stir 2 ~ 3h, mixing speed is 300 ~ 400r/min, ageing 12 ~ 18h forms gel afterwards, move into retort furnace, roasting 3 ~ 5h under the condition of 450 ~ 550 DEG C, after being cooled to room temperature, grind to form 90 ~ 100 object powder, obtained nano-titanium oxide photocatalyst material, for subsequent use;
(5) count by weight, take 10 ~ 15 parts of unslaked limes, 20 ~ 30 parts of sulphur, 1 ~ 2 part of clorafin, 5 ~ 8 parts of talcum powder, 1 ~ 2 part of tung oil, 1 ~ 2 part of sodium-chlor and 40 ~ 50 parts of distilled water, put into high speed dispersor with the rotating speed of 600 ~ 700r/min dispersion stirring 1 ~ 2h, again the slurry after dispersion is moved into grinding machine for grinding 30 ~ 60min, filter removal impurity afterwards and obtain liquid at the bottom of white coating;
(6) liquid at the bottom of 5 ~ 10L coating is put into bucket, add the above-mentioned obtained pomegranate rind antibacterial liquid of 200 ~ 300mL and 100 ~ 200g nano-titanium oxide photocatalyst material and 150 ~ 300g fluorescent material, with high speed dispersion agent dispersion stirring 2 ~ 3h, mixing speed is 1200 ~ 1300r/min, barrelling afterwards seals, and obtains the white coating of a kind of multi-functional shade tree.
Embody rule method of the present invention: before entering the winter, road both sides shade tree will slightly stick up skin and moss parasite scraped clean, mark on every tree afterwards, enclose in trunk 1.3 ~ 1.5m place's winding one with scotch tape, the multifunctional brush whitewash that the present invention obtains is dipped afterwards with brush, be applied on the trunk of mark below, applying amount is evenly as the criterion to be smeared by trunk.
The invention has the beneficial effects as follows:
(1) compared with prior art, the white coating of multi-functional shade tree of the present invention can not corrode bark, and insect protected timeliness is long, not because of sunlight rainwater irradiation, wash away and lost efficacy;
(2) the photochemical catalysis effect of multifunctional brush whitewash that obtains of the present invention, has catalyzed degradation effect to the vehicle exhaust on road, purification road air, clean environment firendly;
(3) the multifunctional brush whitewash that the present invention obtains can be luminous at night, has warning guiding function to the vehicle travelled in dark.
Embodiment
(1) 100 ~ 200g pomegranate rind is got, put into micronizer mill to pulverize, being moved in 10L Glass Containers by pomegranate rind fragment after pulverizing, is the ethanolic soln that 1:30 adds that 3 ~ 6L mass concentration is 95% by solid-liquid ratio, moves into water-bath and is warming up to 35 ~ 45 DEG C, lixiviate 4 ~ 5h, filter removal residue afterwards and obtain vat liquor, then vat liquor is put into rotatory evaporator, be warming up to 45 ~ 50 DEG C and reduce pressure to 1.2 ~ 1.5kPa, concentrated obtained pomegranate rind antibacterial liquid, for subsequent use;
(2) beaker of 500mL put into by the dehydrated alcohol measuring 50 ~ 60mL, get 20 ~ 30mL butyl (tetra) titanate again to join slowly in dehydrated alcohol, be placed on magnetic stirrer, stir 1 ~ 2h with the rotating speed of 200 ~ 300r/min, make it fully disperse, make reactant 1;
(3) getting 1 ~ 2mL zinc nitrate solution joins in 50 ~ 100mL deionized water, pours into together in dispersion tank, with the rotating speed of 100 ~ 200r/min dispersion 15 ~ 20min, after abundant dispersion, add 20 ~ 30mL dehydrated alcohol, shaking table vibration 10 ~ 15min, makes reactant 2;
(4) stir while reactant 2 is dropwise dripped in reactant 1 slowly, control to drip speed to make to drip off in its 10 ~ 20min, pH to 6 ~ 8 are regulated afterwards with the hydrochloric acid soln that concentration is 2mol/L, be placed on magnetic stirrer and stir 2 ~ 3h, mixing speed is 300 ~ 400r/min, ageing 12 ~ 18h forms gel afterwards, move into retort furnace, roasting 3 ~ 5h under the condition of 450 ~ 550 DEG C, after being cooled to room temperature, grind to form 90 ~ 100 object powder, obtained nano-titanium oxide photocatalyst material, for subsequent use;
(5) count by weight, take 10 ~ 15 parts of unslaked limes, 20 ~ 30 parts of sulphur, 1 ~ 2 part of clorafin, 5 ~ 8 parts of talcum powder, 1 ~ 2 part of tung oil, 1 ~ 2 part of sodium-chlor and 40 ~ 50 parts of distilled water, put into high speed dispersor with the rotating speed of 600 ~ 700r/min dispersion stirring 1 ~ 2h, again the slurry after dispersion is moved into grinding machine for grinding 30 ~ 60min, filter removal impurity afterwards and obtain liquid at the bottom of white coating;
(6) liquid at the bottom of 5 ~ 10L coating is put into bucket, add the above-mentioned obtained pomegranate rind antibacterial liquid of 200 ~ 300mL and 100 ~ 200g nano-titanium oxide photocatalyst material and 150 ~ 300g fluorescent material, with high speed dispersion agent dispersion stirring 2 ~ 3h, mixing speed is 1200 ~ 1300r/min, barrelling afterwards seals, and obtains the white coating of a kind of multi-functional shade tree.
Example 1
Get 100g pomegranate rind, put into micronizer mill to pulverize, being moved in 10L Glass Containers by pomegranate rind fragment after pulverizing, is the ethanolic soln that 1:30 adds that 3L mass concentration is 95% by solid-liquid ratio, moves into water-bath and is warming up to 35 DEG C, lixiviate 4h, filter removal residue afterwards and obtain vat liquor, then vat liquor is put into rotatory evaporator, be warming up to 45 DEG C and the 1.2kPa that reduce pressure, concentrated obtained pomegranate rind antibacterial liquid, for subsequent use; The beaker of 500mL put into by the dehydrated alcohol measuring 50mL, then gets 20mL butyl (tetra) titanate and join slowly in dehydrated alcohol, is placed on magnetic stirrer, stirs 1h, make it fully disperse, make reactant 1 with the rotating speed of 200r/min; Getting 1mL zinc nitrate solution joins in 50mL deionized water, pours into together in dispersion tank, with the rotating speed of 100r/min dispersion 15min, fully after dispersion, adds 20mL dehydrated alcohol, and shaking table vibration 10min, makes reactant 2; Stir while reactant 2 is dropwise dripped in reactant 1 slowly, control to drip speed to make to drip off in its 10min, regulate pH to 6 with the hydrochloric acid soln that concentration is 2mol/L afterwards, be placed on magnetic stirrer and stir 2h, mixing speed is 300r/min, ageing 12h forms gel afterwards, moves into retort furnace, roasting 3h under the condition of 450 DEG C, after being cooled to room temperature, grind to form 90 object powder, obtained nano-titanium oxide photocatalyst material, for subsequent use; Count by weight, take 10 parts of unslaked limes, 20 parts of sulphur, 1 part of clorafin, 5 parts of talcum powder, 1 part of tung oil, 1 part of sodium-chlor and 40 parts of distilled water, put into high speed dispersor and stir 1h with the dispersion of the rotating speed of 600r/min, again the slurry after dispersion is moved into grinding machine for grinding 30min, filter removal impurity afterwards and obtain liquid at the bottom of white coating; Liquid at the bottom of 5L coating is put into bucket, add the above-mentioned obtained pomegranate rind antibacterial liquid of 200mL and 100g nano-titanium oxide photocatalyst material and 150g fluorescent material, stir 2h with high speed dispersion agent dispersion, mixing speed is 1200r/min, barrelling afterwards seals, and obtains the white coating of a kind of multi-functional shade tree.
Embody rule method of the present invention: before entering the winter, road both sides shade tree will slightly stick up skin and moss parasite scraped clean, mark on every tree afterwards, enclose in trunk 1.3 ~ 1.5m place's winding one with scotch tape, the multifunctional brush whitewash that the present invention obtains is dipped afterwards with brush, be applied on the trunk of mark below, applying amount is evenly as the criterion to be smeared by trunk.
Example 2
Get 150g pomegranate rind, put into micronizer mill to pulverize, being moved in 10L Glass Containers by pomegranate rind fragment after pulverizing, is the ethanolic soln that 1:30 adds that 4L mass concentration is 95% by solid-liquid ratio, moves into water-bath and is warming up to 40 DEG C, lixiviate 4h, filter removal residue afterwards and obtain vat liquor, then vat liquor is put into rotatory evaporator, be warming up to 48 DEG C and the 1.3kPa that reduce pressure, concentrated obtained pomegranate rind antibacterial liquid, for subsequent use; The beaker of 500mL put into by the dehydrated alcohol measuring 55mL, then gets 25mL butyl (tetra) titanate and join slowly in dehydrated alcohol, is placed on magnetic stirrer, stirs 1h, make it fully disperse, make reactant 1 with the rotating speed of 250r/min; Getting 1mL zinc nitrate solution joins in 80mL deionized water, pours into together in dispersion tank, with the rotating speed of 150r/min dispersion 18min, fully after dispersion, adds 25mL dehydrated alcohol, and shaking table vibration 13min, makes reactant 2; Stir while reactant 2 is dropwise dripped in reactant 1 slowly, control to drip speed to make to drip off in its 15min, regulate pH to 7 with the hydrochloric acid soln that concentration is 2mol/L afterwards, be placed on magnetic stirrer and stir 2h, mixing speed is 350r/min, ageing 15h forms gel afterwards, moves into retort furnace, roasting 4h under the condition of 500 DEG C, after being cooled to room temperature, grind to form 95 object powder, obtained nano-titanium oxide photocatalyst material, for subsequent use; Count by weight, take 13 parts of unslaked limes, 25 parts of sulphur, 1 part of clorafin, 7 parts of talcum powder, 1 part of tung oil, 1 part of sodium-chlor and 45 parts of distilled water, put into high speed dispersor and stir 1h with the dispersion of the rotating speed of 650r/min, again the slurry after dispersion is moved into grinding machine for grinding 45min, filter removal impurity afterwards and obtain liquid at the bottom of white coating; Liquid at the bottom of 8L coating is put into bucket, add the above-mentioned obtained pomegranate rind antibacterial liquid of 250mL and 150g nano-titanium oxide photocatalyst material and 200g fluorescent material, stir 2h with high speed dispersion agent dispersion, mixing speed is 1250r/min, barrelling afterwards seals, and obtains the white coating of a kind of multi-functional shade tree.
Embody rule method of the present invention: before entering the winter, road both sides shade tree will slightly stick up skin and moss parasite scraped clean, mark on every tree afterwards, enclose in trunk 1.4m place's winding one with scotch tape, the multifunctional brush whitewash that the present invention obtains is dipped afterwards with brush, be applied on the trunk of mark below, applying amount is evenly as the criterion to be smeared by trunk.
Example 3
Get 200g pomegranate rind, put into micronizer mill to pulverize, being moved in 10L Glass Containers by pomegranate rind fragment after pulverizing, is the ethanolic soln that 1:30 adds that 6L mass concentration is 95% by solid-liquid ratio, moves into water-bath and is warming up to 45 DEG C, lixiviate 5h, filter removal residue afterwards and obtain vat liquor, then vat liquor is put into rotatory evaporator, be warming up to 50 DEG C and the 1.5kPa that reduce pressure, concentrated obtained pomegranate rind antibacterial liquid, for subsequent use; The beaker of 500mL put into by the dehydrated alcohol measuring 60mL, then gets 30mL butyl (tetra) titanate and join slowly in dehydrated alcohol, is placed on magnetic stirrer, stirs 2h, make it fully disperse, make reactant 1 with the rotating speed of 300r/min; Getting 2mL zinc nitrate solution joins in 100mL deionized water, pours into together in dispersion tank, with the rotating speed of 200r/min dispersion 20min, fully after dispersion, adds 30mL dehydrated alcohol, and shaking table vibration 15min, makes reactant 2; Stir while reactant 2 is dropwise dripped in reactant 1 slowly, control to drip speed to make to drip off in its 20min, regulate pH to 8 with the hydrochloric acid soln that concentration is 2mol/L afterwards, be placed on magnetic stirrer and stir 3h, mixing speed is 400r/min, ageing 18h forms gel afterwards, moves into retort furnace, roasting 5h under the condition of 550 DEG C, after being cooled to room temperature, grind to form 100 object powder, obtained nano-titanium oxide photocatalyst material, for subsequent use; Count by weight, take 15 parts of unslaked limes, 30 parts of sulphur, 2 parts of clorafins, 8 parts of talcum powder, 2 parts of tung oil, 2 parts of sodium-chlor and 50 parts of distilled water, put into high speed dispersor and stir 2h with the dispersion of the rotating speed of 700r/min, again the slurry after dispersion is moved into grinding machine for grinding 60min, filter removal impurity afterwards and obtain liquid at the bottom of white coating; Liquid at the bottom of 10L coating is put into bucket, add the above-mentioned obtained pomegranate rind antibacterial liquid of 300mL and 200g nano-titanium oxide photocatalyst material and 300g fluorescent material, 3h is stirred with high speed dispersion agent dispersion, mixing speed is 1300r/min, barrelling afterwards seals, and obtains the white coating of a kind of multi-functional shade tree.
Embody rule method of the present invention: before entering the winter, road both sides shade tree will slightly stick up skin and moss parasite scraped clean, mark on every tree afterwards, enclose in trunk 1.5m place's winding one with scotch tape, the multifunctional brush whitewash that the present invention obtains is dipped afterwards with brush, be applied on the trunk of mark below, applying amount is evenly as the criterion to be smeared by trunk.
Claims (1)
1. a preparation method for the white coating of multi-functional shade tree, is characterized in that concrete preparation process is:
(1) 100 ~ 200g pomegranate rind is got, put into micronizer mill to pulverize, being moved in 10L Glass Containers by pomegranate rind fragment after pulverizing, is the ethanolic soln that 1:30 adds that 3 ~ 6L mass concentration is 95% by solid-liquid ratio, moves into water-bath and is warming up to 35 ~ 45 DEG C, lixiviate 4 ~ 5h, filter removal residue afterwards and obtain vat liquor, then vat liquor is put into rotatory evaporator, be warming up to 45 ~ 50 DEG C and reduce pressure to 1.2 ~ 1.5kPa, concentrated obtained pomegranate rind antibacterial liquid, for subsequent use;
(2) beaker of 500mL put into by the dehydrated alcohol measuring 50 ~ 60mL, get 20 ~ 30mL butyl (tetra) titanate again to join slowly in dehydrated alcohol, be placed on magnetic stirrer, stir 1 ~ 2h with the rotating speed of 200 ~ 300r/min, make it fully disperse, make reactant 1;
(3) getting 1 ~ 2mL zinc nitrate solution joins in 50 ~ 100mL deionized water, pours into together in dispersion tank, with the rotating speed of 100 ~ 200r/min dispersion 15 ~ 20min, after abundant dispersion, add 20 ~ 30mL dehydrated alcohol, shaking table vibration 10 ~ 15min, makes reactant 2;
(4) stir while reactant 2 is dropwise dripped in reactant 1 slowly, control to drip speed to make to drip off in its 10 ~ 20min, pH to 6 ~ 8 are regulated afterwards with the hydrochloric acid soln that concentration is 2mol/L, be placed on magnetic stirrer and stir 2 ~ 3h, mixing speed is 300 ~ 400r/min, ageing 12 ~ 18h forms gel afterwards, move into retort furnace, roasting 3 ~ 5h under the condition of 450 ~ 550 DEG C, after being cooled to room temperature, grind to form 90 ~ 100 object powder, obtained nano-titanium oxide photocatalyst material, for subsequent use;
(5) count by weight, take 10 ~ 15 parts of unslaked limes, 20 ~ 30 parts of sulphur, 1 ~ 2 part of clorafin, 5 ~ 8 parts of talcum powder, 1 ~ 2 part of tung oil, 1 ~ 2 part of sodium-chlor and 40 ~ 50 parts of distilled water, put into high speed dispersor with the rotating speed of 600 ~ 700r/min dispersion stirring 1 ~ 2h, again the slurry after dispersion is moved into grinding machine for grinding 30 ~ 60min, filter removal impurity afterwards and obtain liquid at the bottom of white coating;
(6) liquid at the bottom of 5 ~ 10L coating is put into bucket, add the above-mentioned obtained pomegranate rind antibacterial liquid of 200 ~ 300mL and 100 ~ 200g nano-titanium oxide photocatalyst material and 150 ~ 300g fluorescent material, with high speed dispersion agent dispersion stirring 2 ~ 3h, mixing speed is 1200 ~ 1300r/min, barrelling afterwards seals, and obtains the white coating of a kind of multi-functional shade tree.
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| CN108012727A (en) * | 2016-10-29 | 2018-05-11 | 重庆市农业科学院 | The method for preventing and killing longicorn insect pest |
| CN108047778A (en) * | 2017-12-30 | 2018-05-18 | 雷笑天 | A kind of preparation method of trunk whitewashing agent |
| CN109233451A (en) * | 2018-09-20 | 2019-01-18 | 翟琳 | A kind of phase-changing and temperature-regulating expelling parasite Rhus lacquer |
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