CN114656817A - Tree whitening agent - Google Patents
Tree whitening agent Download PDFInfo
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- CN114656817A CN114656817A CN202210198970.1A CN202210198970A CN114656817A CN 114656817 A CN114656817 A CN 114656817A CN 202210198970 A CN202210198970 A CN 202210198970A CN 114656817 A CN114656817 A CN 114656817A
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- powder
- tree
- agent
- whitening agent
- trunk
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- 230000002087 whitening effect Effects 0.000 title claims abstract description 49
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 76
- 239000000843 powder Substances 0.000 claims abstract description 44
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 30
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 239000002562 thickening agent Substances 0.000 claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 235000015097 nutrients Nutrition 0.000 claims abstract description 18
- 239000000440 bentonite Substances 0.000 claims abstract description 16
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 16
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002105 nanoparticle Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims description 27
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 12
- 239000002639 bone cement Substances 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 6
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229920005549 butyl rubber Polymers 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 6
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 6
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 239000004203 carnauba wax Substances 0.000 claims description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims 1
- 230000000249 desinfective effect Effects 0.000 claims 1
- 241000607479 Yersinia pestis Species 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 5
- 206010042496 Sunburn Diseases 0.000 abstract description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 2
- 241000233866 Fungi Species 0.000 abstract 1
- 230000001055 chewing effect Effects 0.000 abstract 1
- 230000035784 germination Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 21
- 239000011248 coating agent Substances 0.000 description 13
- 239000011259 mixed solution Substances 0.000 description 13
- 238000000576 coating method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000002346 layers by function Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 235000021049 nutrient content Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 240000002948 Ophiopogon intermedius Species 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 244000163122 Curcuma domestica Species 0.000 description 1
- 235000003392 Curcuma domestica Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 235000003373 curcuma longa Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 235000013976 turmeric Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/10—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances lime
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a tree whitening agent which comprises the following components in percentage by mass: 0.5-2% of nano-particle bentonite; 15-30% of double flying powder; 5-10% of a thickening agent; 1-3% of adhesive; 5-10% of a hydrophobic agent; 3-5% of a breathable component; 2-5% of disinfection nutrient components; the balance of water. The tree whitening agent has strong adhesive force, rain wash resistance and long effective period, can effectively reduce the day and night temperature difference of the tree body, prevent cold and keep warm, reduce sunburn and frost damage, prolong the germination and flowering time, avoid frost damage caused by late spring cold, kill most of overwintering pests, fungi and bacteria parasitizing in the tree body, and prevent and control the damage of piercing-sucking type and chewing type pests to the tree body.
Description
Technical Field
The invention relates to the technical field of tree whitening agents, in particular to a tree whitening agent.
Background
Trees are usually planted on sidewalks on two sides of a municipal road, so that the environment can be beautified, the surface of a trunk can be usually coated with a layer of whitening agent in a surrounding manner in summer, the whitening agent can sterilize bacteria, prevent bacterial infection and accelerate wound healing; killing pests and insects, killing overwintering eggs and trunk-boring insects in bark of trees. Pests generally prefer black, dirty places and dislike white, clean places. After the trunk is whited, pests in the soil dare not to climb onto the tree along the trunk to be damaged, and the bark of the tree can be prevented from being bitten by animals such as rats; frost damage and sunburn are prevented, frost damage in early spring is avoided, and the temperature is very low in winter and night; in the daytime, the temperature rises due to sunlight irradiation, the trunk is dark brown and is easy to absorb heat, and the temperature of the trunk rises very quickly, so that the trunk is easy to freeze and crack due to cold and hot. The drying agent is generally white and can reflect 40-70% of sunlight, so that the temperature difference between day and night of a trunk is small, the bark is not easy to crack, the sprouting and the flowering of fruit trees can be delayed, and the early spring frost damage can be prevented; the trees are more striking after being whited, and the trees are convenient to walk at night.
For example, the antifreeze trunk whitening agent in the publication No. CN110229600A and the preparation method thereof, the antifreeze active agent prepared by the invention has chelation with calcium and magnesium ions in trees, so that the survival rate of the trees is improved at low temperature; the coating additive has the advantages that the C-C long chain with hydrophobicity on the main chain inhibits the shrinkage and expansion of a coating, and the coating state is well maintained; a surface active agent is introduced into the coating film to release the insect-proof active agent in the white coating agent, so that the insect-proof and antibacterial functions are enhanced; active substances with pest repelling and sterilizing functions are extracted from turmeric, pepper and the like through alcohol, so that the pest preventing and sterilizing effects on the trunk are enhanced; the freezing point is reduced and the water in the trunk is preserved by using the antifreezing active agent, so that the trunk is prevented from cracking and peeling, the viscosity of a coating film is improved through the response of carbon dioxide generated by the respiration of the trunk, and the overall function of the trunk whitening agent is improved.
Although the whitening agent can play the insect-proof and bacterium-proof effects when in use, the whitening agent does not have the scour prevention function, and the whitening agent on the surface of the trunk is easily scoured in rainy days, so that the using effect is poor. Aiming at the problems, the optimized modulation is urgently needed on the basis of the existing tree whitening agent.
Disclosure of Invention
The invention aims to provide a tree whitening agent to solve the problem that the trunk whitening agent does not have an anti-scouring function when used in rainy days, which is mentioned in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a tree whitening agent comprises the following components in percentage by mass: 0.5-2% of nano particle bentonite; 15-30% of double flying powder; 5-10% of a thickening agent; 1-3% of adhesive; 5-10% of a hydrophobic agent; 3-5% of a breathable component; 2-5% of disinfection nutrient components; the balance of water.
Further, the thickening agent is one or more of polyvinyl alcohol dry powder mixture, carboxymethyl cellulose, hydroxypropyl cellulose, starch ether and polyvinyl alcohol 2488.
Further, the adhesive is one or more of re-dispersible latex powder, bone glue powder and synthetic resin.
Furthermore, the hydrophobic agent is one of SHP-50 Dow Corning hydrophobic agent, fluorocarbon surfactant and palm wax which are blended into active particles.
Further, the disinfection nutrient components are sulfur powder and plant ash according to the ratio of 1: 1 ratio of the mixture.
Further, the air-permeable component is one or a mixture of more of silicon carbide powder, butyl rubber powder and alumina powder.
Preferably, the tree whitening agent comprises the following components in percentage by mass: 0.5-2% of nano particle bentonite; 15-30% of double flying powder; 5-10% of a thickening agent; 1-3% of adhesive; 5-10% of a hydrophobic agent; 3-5% of a breathable component; 2-5% of disinfection nutrient components; 1-2% of asbestos wool; the balance of water.
Compared with the prior art, the invention has the beneficial effects that:
the tree whitening agent is composed of an adhesive, a breathable component, a hydrophobic agent and other auxiliary materials, the breathable component is coated on the surface of a trunk at intervals, so that the coating on the surface of the trunk can be coated in multiple layers and the breathable effect of the trunk can be kept, meanwhile, the trunk can enable rainwater to flow to the bottom of the trunk in a rainy day by using the hydrophobic agent such as fluorocarbon surfactant, the coating is prevented from being washed away due to the fact that the rainwater stays on the coating for a long time, the durability of the material is improved, the trunk not only has the breathable effect but also has the hydrophobic property by using palm wax, the using effect of the material is improved, the adhesive such as bone glue and synthetic resin is used to enable the coating to be stably adhered with multiple functional coating layers and the trunk of the tree when the tree whitening agent is used, the stability of the material when the material is used is improved, and the defect that the whitening agent on the surface of the trunk is easy to be washed away by the rainwater when the existing whitening agent is used is solved, has the advantage of stronger functionality.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a tree whitening agent comprises the following components in percentage by mass: 0.5-2% of nano particle bentonite; 15-30% of double flying powder; 5-10% of a thickening agent; 1-3% of adhesive; 5-10% of a water repellent agent; 3-5% of a breathable component; 2-5% of disinfection nutrient components; the balance of water.
Optionally, the thickener is one or more of polyvinyl alcohol dry powder mixture, carboxymethyl cellulose, hydroxypropyl cellulose, starch ether, and polyvinyl alcohol 2488.
Optionally, the adhesive is one or more of re-dispersible latex powder, bone glue powder and synthetic resin.
Optionally, the hydrophobic agent is one of an active particle SHP-50 Dow Corning hydrophobic agent, a fluorocarbon surfactant and palm wax.
Optionally, the disinfection nutrient components are sulfur powder and plant ash according to the weight ratio of 1: 1 ratio of the mixture.
Optionally, the gas permeable component is one or more of silicon carbide powder, butyl rubber powder and alumina powder.
Preferably, the tree whitening agent comprises the following components in percentage by mass: 0.5-2% of nano particle bentonite; 15-30% of double flying powder; 5-10% of a thickening agent; 1-3% of an adhesive; 5-10% of a hydrophobic agent; 3-5% of a breathable component; 2-5% of disinfection nutrient components; 1-2% of asbestos wool; the balance of water. The asbestos wool can further increase the heat preservation effect of the whitening agent.
Example 1
A tree whitening agent comprises the following components in parts by weight: 0.5 percent of nano particle bentonite; 15% of Shuangfei powder; 5% of a thickening agent; 1% of adhesive; 5% of a hydrophobic agent; 3% of a breathable component; 2% of disinfection nutrient components; the balance of water.
The thickening agent is polyvinyl alcohol dry powder mixture, carboxymethyl cellulose, hydroxypropyl cellulose, starch ether, polyvinyl alcohol 2488 according to the weight ratio of 1: 1: 1: 1: 1 of a mixture.
The adhesive is re-dispersible latex powder, bone glue powder and synthetic resin according to the weight ratio of 1: 1: 1 of a mixture.
The hydrophobic agent is a hydrophobic agent blended into active particles SHP-50 Dow Corning.
The disinfection nutrient components are sulfur powder and plant ash according to the proportion of 1: 1 ratio of the mixture.
The air-permeable components are silicon carbide powder, butyl rubber powder and alumina powder, and the proportion of the components is 1: 1: 1 of a mixture.
The method comprises the following specific steps:
s1, mixing nano particles of bentonite 0.5%; 15% of Shuangfei powder; 5% of a thickening agent; 1% of adhesive; 2 percent of the disinfection nutrient content is put into stirring equipment to be mixed to generate the main raw material of the whitening agent, and the rotating speed of the stirring equipment is 80 r/min;
s2, uniformly mixing the main raw materials of the whitening agent in the step S1 through a homogenizer, adding the rest water into the main raw materials of the whitening agent through a heating device, heating the mixture at the temperature of 110 ℃, and controlling the rotation speed of the homogenizer to be 350 r/min;
and S3, mixing 3% of the breathable component and 5% of the hydrophobic agent through a homogenizer to generate a mixed solution, and finally classifying, separating and storing the mixed solution and the main raw materials of the whitening agent.
It should be noted that the purpose of the final partitioned storage in step S3 is to facilitate the subsequent layered coating of the surface of the trunk, and when the trunk is coated, 0.5% of the nano-particle bentonite is firstly passed through; 15% of Shuangfei powder; 5% of a thickening agent; 1% of adhesive; the main raw materials of the whitening agent consisting of 2% of disinfection nutrient components are coated on the surface of the trunk, so that the surface of the trunk has an anti-empty antibacterial function, after the main raw materials of the whitening agent are dried, 3% of the breathable component and 5% of the hydrophobic agent are coated on the surface of the first functional layer to form a mixed solution, so that the trunk has air permeability and stable adhesion performance, the main raw materials of the whitening agent in the step S1 are coated on the surface of the mixture, and then the mixed solution in the step S3 is coated again, so that the surface of the trunk has multiple functional layers and simultaneously ensures the air permeability effect, the self hydrophobic performance can be ensured under the condition that the ventilation, the stable adhesion and the insect resistance and the bacteria resistance of the trunk are ensured, and the functional layers cannot be washed away due to rainwater.
Example 2
A tree whitening agent comprises the following components in parts by weight: 2% of nano particle bentonite; 30% of all-grass of Chinese fevervine, all-grass of dwarf lilyturf; 10% of a thickening agent; 3% of an adhesive; 10% of a hydrophobic agent; 5% of a breathable component; 5% of disinfection nutrient components; the balance of water.
The thickening agent is polyvinyl alcohol dry powder mixture, carboxymethyl cellulose, hydroxypropyl cellulose, starch ether, polyvinyl alcohol 2488 according to the proportion of 1: 1: 1: 1: 1 of a mixture.
The adhesive is re-dispersible latex powder, bone glue powder and synthetic resin according to the proportion of 1: 1: 1 of a mixture.
The hydrophobic agent is a fluorocarbon surfactant.
The disinfection nutrient components are sulfur powder and plant ash according to the proportion of 1: 1 ratio of the mixture.
The air-permeable components are silicon carbide powder, butyl rubber powder and alumina powder, and the proportion of the components is 1: 1: 1 of a mixture.
The method comprises the following specific steps:
s1, 2% of nano particle bentonite; 30% of all-grass of Chinese fevervine, all-grass of dwarf lilyturf; 10% of a thickening agent; 3% of adhesive; 5 percent of the disinfection nutrient content is put into stirring equipment to be mixed to generate the main raw material of the whitening agent, and the rotating speed of the stirring equipment is 80 r/min;
s2, uniformly mixing the main raw materials of the whitening agent in the step S1 through a homogenizer, adding the balance of water into the main raw materials of the whitening agent through a heating device, heating to 110 ℃, and enabling the rotation speed of the homogenizer to be 350 r/min;
s3, mixing 5% of the breathable component and 10% of the hydrophobic agent through a homogenizer to generate a mixed solution, and finally classifying, separating and storing the mixed solution and the main raw materials of the whitening agent.
It should be noted that the purpose of the final partitioned storage in step S3 is to facilitate the subsequent layered coating of the surface of the trunk, and when the trunk is coated, the nanometer particle bentonite is firstly 2%; 30% of Shuangfei powder; 10% of a thickening agent; 3% of an adhesive; the main raw materials of the whitening agent consisting of 5% of disinfection nutrient components are coated on the surface of the trunk, so that the surface of the trunk has an anti-empty antibacterial function, after the main raw materials of the whitening agent are dried, 5% of the air-permeable component is coated on the surface of the first layer of the functional layer and 10% of the hydrophobic agent are mixed to form a mixed solution, so that the trunk has air permeability and stable adhesion performance, the main raw materials of the whitening agent in the step S1 are coated on the surface of the mixed solution, and then the mixed solution in the step S3 is coated again, so that the surface of the trunk has multiple functional layers and the air permeability effect is ensured, the self hydrophobic performance of the trunk can be ensured under the condition that the ventilation, the stable adhesion and the insect resistance and the bacteria resistance of the trunk are ensured, and the functional layers cannot be washed out due to rainwater.
Example 3
A tree whitening agent comprises the following components in parts by weight: 1% of nano particle bentonite; 20% of Shuangfei powder; 7% of a thickening agent; 2% of an adhesive; 7.5% of a water repellent agent; 4% of a breathable component; 3.5 percent of disinfection nutrient content; the balance of water.
The thickening agent is polyvinyl alcohol dry powder mixture, carboxymethyl cellulose, hydroxypropyl cellulose, starch ether, polyvinyl alcohol 2488 according to the proportion of 1: 1: 1: 1: 1 of a mixture.
The adhesive is re-dispersible latex powder, bone glue powder and synthetic resin according to the weight ratio of 1: 1: 1 of a mixture.
The hydrophobic agent is palm wax.
The disinfection nutrient components are sulfur powder and plant ash according to the proportion of 1: 1 ratio of the mixture.
The air-permeable components are silicon carbide powder, butyl rubber powder and alumina powder, and the proportion of the components is 1: 1: 1 of a mixture.
The method comprises the following specific steps:
s1, 1% of nano particle bentonite; 20% of Shuangfei powder; 7% of a thickening agent; 2% of adhesive; 3.5 percent of disinfection nutrient content; putting the mixture into stirring equipment, and mixing to generate main raw materials of the whitening agent, wherein the rotating speed of the stirring equipment is 80 r/min;
s2, uniformly mixing the main raw materials of the whitening agent in the step S1 through a homogenizer, adding the balance of water into the main raw materials of the whitening agent through a heating device, heating to 110 ℃, and enabling the rotation speed of the homogenizer to be 350 r/min;
s3, mixing the 4% of the breathable component and the 7.5% of the hydrophobic agent through a homogenizer to generate a mixed solution, and finally classifying, separating and storing the mixed solution and the main raw materials of the whitening agent.
It should be noted that the purpose of the final partitioned storage in step S3 is to facilitate the subsequent layered coating of the surface of the trunk, and when the trunk is coated, 1% of the nano-particle bentonite is firstly passed through; 20% of Shuangfei powder; 7% of a thickening agent; 2% of adhesive; the main raw materials of the whitening agent consisting of 3.5% of disinfection nutrient components are coated on the surface of the trunk, so that the surface of the trunk has an anti-air antibacterial function, after the main raw materials of the whitening agent are dried, the surface of the first functional layer is coated with 4% of air-permeable components and 7.5% of wax of a hydrophobic agent to generate a mixed solution, so that the trunk has air permeability and stable adhesion performance, the main raw materials of the whitening agent in the step S1 are coated on the surface of the mixture, and then the mixed solution in the step S3 is coated again, so that the surface of the trunk has multiple functional layers and the air permeability effect is ensured, the self hydrophobic performance of the trunk can be ensured under the condition that the trunk is ensured to be air permeable, stably adhered and resistant to insects and bacteria, and the functional layers cannot be washed away due to rainwater.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The tree whitening agent is characterized by comprising the following components in percentage by mass: 0.5-2% of nano particle bentonite; 15-30% of double flying powder; 5-10% of a thickening agent; 1-3% of an adhesive; 5-10% of a hydrophobic agent; 3-5% of a breathable component; 2-5% of disinfection nutrient components; the balance of water.
2. The tree whitener according to claim 1 wherein said thickener is one or more of a polyvinyl alcohol dry powder mixture, carboxymethyl cellulose, hydroxypropyl cellulose, starch ether, polyvinyl alcohol 2488.
3. The tree whitener according to claim 1, wherein said binder is one or more of a re-dispersible latex powder, a bone glue powder, and a synthetic resin.
4. The tree whitener according to claim 1, wherein said hydrophobic agent is one of an active particle SHP-50 dow corning hydrophobic agent, a fluorocarbon surfactant, and a palm wax.
5. The tree whitener according to claim 1, wherein the disinfecting nutrients are sulfur powder, plant ash in a ratio of 1: 1 ratio of the mixture.
6. The tree whitener according to claim 1 wherein said gas permeable component is one or more of a mixture of silicon carbide powder, butyl rubber powder, alumina powder.
7. The tree whitener according to claim 1, comprising the following components in parts by mass: 0.5-2% of nano particle bentonite; 15-30% of double flying powder; 5-10% of a thickening agent; 1-3% of adhesive; 5-10% of a hydrophobic agent; 3-5% of a breathable component; 2-5% of disinfection nutrient components; 1-2% of asbestos wool; the balance of water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210198970.1A CN114656817A (en) | 2022-03-01 | 2022-03-01 | Tree whitening agent |
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| CN202210198970.1A CN114656817A (en) | 2022-03-01 | 2022-03-01 | Tree whitening agent |
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| CN114656817A true CN114656817A (en) | 2022-06-24 |
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