CN109699640A - A kind of unmanned plane aerosol spraying spray adjuvants and the preparation method and application thereof - Google Patents
A kind of unmanned plane aerosol spraying spray adjuvants and the preparation method and application thereof Download PDFInfo
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Abstract
The invention belongs to technical field of pesticide, and in particular to a kind of unmanned plane aerosol spraying spray adjuvants and the preparation method and application thereof.It is in terms of 100% by the gross mass percentage composition of the unmanned plane aerosol spraying spray adjuvants, the unmanned plane aerosol spraying spray adjuvants include the ingredient of following mass percentage: solvent 65%~96%, compatibility auxiliary agent 1%~10%, liquid flame retardant 1%~10%, viscosity-controlling agent 0%~5%, anti-drift synergist 1%~10%.Preparation method is to carry out mixing homogenization after weighing solvent, compatibility auxiliary agent, liquid flame retardant, viscosity-controlling agent, anti-drift synergist in proportion.The unmanned plane aerosol spraying spray adjuvants have the advantages that higher boiling, high-flash, anti-drift, smoking property are good, environmentally friendly, highly-safe, production cost is low etc..Phenomena such as having fabulous compatibility, compatibility with pesticidal preparations and/or with water premix pesticidal preparations, precipitating, crystallization, flocculation will not occur more than 1 hour, it is suitable for unmanned plane aerosol spraying spray pesticide and prevents and treats plant pest.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to a kind of unmanned plane aerosol spraying spray adjuvants and preparation method thereof with answer
With.
Background technique
Currently, being the prevention and treatment common method of plant pest by spraying using conventional spraying and unmanned plane, but spray method is deposited
In following defect:
(1) conventional spray-on process labor intensity is high, and work efficiency is low, it is difficult to meet the needs of large-scale planting.
(2) conventional spraying and unmanned plane is sprayed that penetrability, breakdown are poor, and droplet is easy to be stopped by dense plant leaf blade,
Medicament be difficult to reach leaves of plants back, inside crown canopy, lower part stalk and base portion, pesticide utilization rate is low, and control efficiency is undesirable.
Thermal fog, which refers to, is dissolved in the pesticide active ingredient of liquid or solid in the solvent with appropriate flash-point and viscosity,
The preparation of certain specification is processed into adding other auxiliary agents.When in use by means of fog machine by this preparation quantitatively force feed aerosol spraying
In pipe, for the thermal current mixing jetting with high temperature and high speed into air, volatilizing rapidly and forming diameter is a few micrometers to tens microns
Smog, liquid pesticidal effective component is suspended in the air to be formed " mist " with droplet, and solid pesticide effective component is with solia particle
It is suspended in the air to form " cigarette ", such preparation is referred to as thermal fog.
Thermal fog has good effect, quick, saving of labor, saves medicine, application conveniently and do not limited by landform and water source
Feature can effectively solve the prevention and treatment of large area, sudden pest and disease damage, be a kind of cost-effective pest control measure.Due to
The smog of thermal fog is fine, can be sent by fog machine to far very high distance, and has prolonged floating capacity, and smog is done
Random sinuous movement can be deposited on each position in all directions on target, be higher than to the coverage rate of target spraying.
Since unmanned plane has the significant sexual clorminances such as sprinkling is accurate, operating efficiency is high, applied widely, recruitment is few, hot mist
Agent has the characteristics that good effect, quick, saving of labor, saves medicine, application conveniently and do not limited by landform and water source, utilizes nobody
Machine sprinkling smog prevention and treatment plant pest is just becoming a kind of important technology of fast development, and many unmanned plane manufacturing enterprise designs are ground
Have issued the unmanned plane device that can be carried out smog sprinkling.
CN206612069 is related to a kind of aerosol spraying spraying system suitable for unmanned plane, improves pesticide supplying effect and operating efficiency
Effectively to control agricultural, forestry, the harm of the animal husbandry Pest organism plague of rats.
CN206933109 is related to a kind of unmanned plane pesticide spraying device for capableing of projecting fog shape pesticide, to improve nobody
The effect of machine injection pesticide.
CN107517944 be related to a kind of fruit tree plant protection suitable for mountain and hill area more rotor smoke-type plant protection nobody
Machine.
CN207045739 is related to a kind of smog generating system and fog machine, unmanned plane with it.
CN207141418 is related to a kind of unmanned plane aerosol producer carry device, to meet sprinkling smog to eliminate plant
The function of pest and disease damage.
But in existing commercially available pesticide, contributes to what routine used by spraying mostly, it is spraying to be directly used in unmanned plane aerosol spraying
Pesticidal products are few, and registration is exclusively used in the spraying product of aerosol spraying and does not catch up with development speed much.Conventional pesticide product is difficult at present
Meet the performance requirements such as higher boiling, high-flash, anti-drift, compatibility be good.It therefore, is the more preferable conventional pesticide product that plays at nobody
Machine aerosol spraying is sprayed the effect in plant protection technology, is sprayed in pesticidal preparations or with unmanned plane aerosol spraying is added in water premix pesticidal preparations
Auxiliary agent is a kind of effective solution scheme.So there is an urgent need to research and develop a kind of higher boiling, high-flash, anti-drift, smoke
Performance is good, compatibility is good, environmentally friendly, highly-safe, production cost is low is suitable for unmanned plane aerosol spraying spray adjuvants.
Summary of the invention
The purpose of the present invention is to provide one kind to be suitable for unmanned plane aerosol spraying spray adjuvants and the preparation method and application thereof, purport
It is solving the problems, such as that it is poor that conventional spraying and unmanned plane is sprayed penetrability, breakdown, is solving existing pesticidal preparations and be difficult to directly apply
In the unmanned plane aerosol spraying spray pesticide the problem of, and solve that aerosol spraying spray adjuvants poor compatibility, stability are added in pesticidal preparations
The problem of difference.
In order to achieve the above-mentioned object of the invention, The technical solution adopted by the invention is as follows:
On the one hand, the present invention provides a kind of unmanned plane aerosol spraying spray adjuvants, with the total of the unmanned plane aerosol spraying spray adjuvants
Mass percentage is 100% meter, and the unmanned plane aerosol spraying spray adjuvants include the ingredient of following mass percentage:
Solvent 65%~96%, compatibility auxiliary agent 1%~10%, liquid flame retardant 1%~10%, viscosity-controlling agent 0%
~5%, anti-drift synergist 1%~10%.
The embodiment of the present invention provides a kind of unmanned plane aerosol spraying spray adjuvants, which is used for unmanned plane
In use, solvent, which can be used as carrier, carries pesticide activity component, the thermal current mixing jetting with high temperature and high speed is into air, rapidly
The smog that volatilization makes pesticide activity component form a few micrometers to tens microns of diameter, so that pesticide activity component is delivered to plant
Inside object blade back portion, crown canopy, the positions such as lower part stalk and base portion, diffuse sedimentation, be uniformly distributed prevention and treatment pest and disease damage and do not stay dead angle,
Therefore, it is more advantageous to and improves Pesticide use rate and drug effect；Compatibility auxiliary agent can be improved auxiliary agent and premix with pesticidal preparations and/or with water
Compatibility, the compatibility of pesticidal preparations make pesticide activity component phenomena such as precipitating, crystallization will not occur more than 1 hour, flocculate
Play consistently drug action；The safety that liquid flame retardant can be improved storage and use prevents from generating open fire under high temperature；It is glutinous
For degree regulator for adjusting auxiliary agent viscosity, viscosity will affect droplet size, prevents viscosity too small and drips to form too mist, vulnerable to
Airflow influence influences drug effect；Meanwhile the adjustable droplet size of anti-drift synergist, to effectively accelerate droplet settlement stability
It drifts about with droplet is reduced, guarantees drug effect.In short, synergistic effect of the unmanned plane aerosol spraying spray adjuvants by each ingredient and content,
Make auxiliary agent and pesticidal preparations and/or have fabulous compatibility, compatibility with water premix pesticidal preparations, forms uniform droplet, can sink
Each position of the product in all directions on target, to make active constituent play consistently drug action, and using high
Flash-point, higher boiling, highly-safe solvent, safety when producing and using are environmentally friendly.
The solvent is selected from one of glycerol acetonide acetone, glycerol formal, dibasic ester, vegetable oil, esterified vegetable oil
Or two or more mixture.
Preferably, the boiling point of the solvent is higher than 60 DEG C higher than 160 DEG C, flash-point；The vegetable oil is selected from soybean oil, cottonseed
The mixture of one or more of oil, corn oil, rapeseed oil；The esterified vegetable oil is selected from C8~C18Fatty acid methyl ester
Or C8~C18The mixture of one or more of fatty-acid ethyl ester.
The solvent can be used as carrier and carry pesticide activity component, with the thermal current mixing jetting of high temperature and high speed to air
In, the smog that volatilization makes pesticide activity component form a few micrometers to tens microns of diameter rapidly, thus by pesticide activity component
Be delivered to leaves of plants back, inside crown canopy, the positions such as lower part stalk and base portion, diffuse sedimentation, be uniformly distributed prevention and treatment pest and disease damage
Dead angle is not stayed, therefore, is more advantageous to and improves Pesticide use rate and drug effect.
The compatibility auxiliary agent be selected from one of phosphate anion, sulfate anion, Pluronic PE 6800 or
Two or more mixtures.
Preferably, the phosphate anion is selected from alkyl phosphate, aliphatic alcohol polyethenoxy phosphate, isooctanol polyoxy
One of ethylene phosphate, alkylolamides phosphate；The sulfate anion is selected from aliphatic alcohol sulfate, poly alkyl alcohol
One of ethylene oxide sulfate, polyoxyethylene alkyl ether sulfate salt；The Pluronic PE 6800 is selected from TERMUL
5500, one of Atlas G-5000, Ethylan NS-500LQ.
Above-mentioned compatibility auxiliary agent can be improved auxiliary agent and pesticidal preparations and/or with the compatibility of water premix pesticidal preparations, compatible
Property, phenomena such as precipitating, crystallization will not occur more than 1 hour, flocculate, pesticide activity component is made to play consistently drug action.
The liquid flame retardant is selected from triethyl phosphate, triisopropyl phenyl phosphate, xylenylphosphate, phosphate trimethylbenzene
The mixture of one or more of ester, phosphate toluene diphenyl ester, diphenyl phosphate isodecyl ester, the liquid flame retardant can
With the safety for improving storage and using, prevent from generating open fire under high temperature.
The viscosity-controlling agent is selected from the mixing of one or more of organobentonite, white carbon black, attapulgite
Object, for the viscosity-controlling agent for adjusting auxiliary agent viscosity, viscosity will affect droplet size, prevent viscosity too small too thin to be formed
Droplet influences drug effect vulnerable to airflow influence.
The anti-drift synergist be selected from one or both of high molecular polymer, terpene resin, polymer emulsion with
On mixture.
Preferably, the high molecular polymer in TERMIX 5920, Silwet DRS 60, G801, G901 one
Kind；The terpene resin is polymerized by note alkene mixture, chemical molecular formula (C10H6)n, average molecular weight be 650~
1250；The polymer emulsion is selected from one of styrene-acrylic emulsion, acrylate copolymer emulsion, polyvinyl acetate emulsion.It is described
The adjustable droplet size of anti-drift synergist guarantees drug effect to effectively accelerate droplet settlement stability and reduce droplet drift.
On the other hand, the present invention provides a kind of preparation method of unmanned plane aerosol spraying spray adjuvants, includes the following steps:
According to solvent 65%~96%, compatibility auxiliary agent 1%~10%, liquid flame retardant 1%~10%, viscosity-controlling agent
0%~5%, the mass percentage of anti-drift synergist 1%~10% weighs each ingredient respectively；By the weighed each ingredient of institute into
Row mixing homogenization.
The preparation method production technology and equipment of unmanned plane aerosol spraying spray adjuvants provided in an embodiment of the present invention are simple, cost
It is low, after which weighs solvent, compatibility auxiliary agent, liquid flame retardant, viscosity-controlling agent, anti-drift synergist in proportion
Carry out mixing homogenization.
Another aspect, the present invention provide a kind of application of unmanned plane aerosol spraying spray adjuvants, for dilute pesticidal preparations and/or
Unmanned plane aerosol spraying spray pesticide prevention and treatment plant pest is carried out with water premix pesticidal preparations.
Application method is to pour into unmanned plane aerosol spraying spray adjuvants in container, adds pesticidal preparations and/or is premixed with water
Pesticidal preparations, stirring while adding uniform, anti-operation can be flown by being eventually adding unmanned plane medicine-chest, and unmanned plane aerosol spraying spray adjuvants use
Concentration range 5%~95%.
With water premix pesticide refer to the solid pesticides such as water dispersible granules, solvable pulvis first use a small amount of water after mixing again with
Aerosol spraying spray adjuvants mix.
Compared with prior art, the present invention can at least generate it is following the utility model has the advantages that
1, unmanned plane aerosol spraying spray adjuvants of the present invention select the intermiscibility auxiliary agent of certain content and type, make auxiliary agent and pesticide
Preparation and/or there are a fabulous compatibility, compatibility with water premix pesticidal preparations, precipitating, crystallization, flocculation will not be occurred by spending 1 hour
Phenomena such as, when use, forms uniform smog, each position in all directions on target can be deposited on, to make active constituent
Play consistently drug action；
2, pass through the synergistic effect of viscosity-controlling agent and anti-drift builder, adjustable droplet size, thus effectively
Accelerate droplet settlement stability and reduce droplet drift, guarantees drug effect；
3, by the fire retardation of liquid flame retardant, the safety that storage can be improved and use prevents the height of hot mist machine
Temperature is lower to generate open fire；
4, the not environmentally heavy aromatics class solvent usually used without conventional thermal fog, does not allow crop to be also easy to produce phytotoxicity, make
With high-flash, higher boiling, highly-safe solvent, safety when producing and using is environmentally friendly.
Specific embodiment
In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with
Embodiment, the invention will be further described.It should be appreciated that specific embodiment described herein is used only for explaining this hair
It is bright, it is not intended to limit the present invention.
Embodiment 1
A kind of unmanned plane aerosol spraying spray adjuvants, the unmanned plane aerosol spraying spray adjuvants include following mass percentage at
Point:
Glycerol acetonide acetone 50%, soybean oil 30%, aliphatic alcohol polyethenoxy phosphate 3%, TERMUL 5,500 2%, phosphorus
Triethylenetetraminehexaacetic acid ester 5%, organobentonite 2%, TERMIX 5,920 8%.
A kind of preparation method of unmanned plane aerosol spraying spray adjuvants: it weighs above-mentioned each ingredient and carries out mixing homogenization.
Performance test:
With unmanned plane aerosol spraying spray adjuvants provided in an embodiment of the present invention in market purchasing to several missible oil in such as table 1
Product is diluted, and forms dilution.Simultaneously use common water, solvent naphtha (200#), vegetable oil (soybean oil) diluent as
Comparative example equally dilutes several missible oil, and each dilution carries out the dependence test in such as table 1, and test result is as shown in table 1.
Table 1
As shown in Table 1, it after being diluted with unmanned plane aerosol spraying spray adjuvants provided in an embodiment of the present invention to missible oil, obtains
Missible oil dilution have good stability, homogeneously without layering, dilution be more than do not generate within 1 hour precipitating, crystallization, flocculation phenomena such as.
And there are individually crystallisation problems in 1 hour in the missible oil dilution in comparative example, stability is relatively poor.It measures respectively each dilute
Rate of volatilization, specific gravity, surface tension, smoking property and the smog partial size for releasing liquid as a result shown in table 1, are volatilized using the present embodiment 1
Rate and surface tension it is small, than great, smoking property is good, smog partial size is between 1 μm~40 μm, it is steady effectively to accelerate droplet sedimentation
Fixed, anti-drift ability effect is good, can more preferably guarantee that medicament plays a role.
Embodiment 2
A kind of unmanned plane aerosol spraying spray adjuvants, the unmanned plane aerosol spraying spray adjuvants include following mass percentage at
Point:
Glycerol formal 45%, methyl oleate 30%, polyoxyethylene alkyl ether sulfate salt 3%, Atlas G-5000
4%, tricresyl phosphate 8%, organobentonite 1%, Silwet DRS 60 4%, terpene resin 5%.
A kind of preparation method of unmanned plane aerosol spraying spray adjuvants: it weighs above-mentioned each ingredient and carries out mixing homogenization.
Performance test:
With unmanned plane aerosol spraying spray adjuvants provided in an embodiment of the present invention in market purchasing to several suspensions in such as table 2
Agent product is diluted, and forms dilution.Simultaneously with common water, solvent naphtha (200#), vegetable oil (methyl oleate) diluent
As a comparison case equally to several suspension dilution agents, each dilution is carried out such as the dependence test in table 2, test result such as table 2
It is shown.
Table 2
As shown in Table 2, after being diluted with the unmanned plane aerosol spraying spray adjuvants that the embodiment of the present invention 2 provides to suspending agent,
The suspending agent dilution of acquisition has good stability, and homogeneously without layering, dilution is more than not generate precipitating, crystallization, flocculation etc. in 1 hour
Phenomenon.And there is individually the problems such as precipitating, crystallization, flocculation, stability phase in 1 hour in the suspending agent dilution in comparative example
To poor.Rate of volatilization, specific gravity, surface tension, smoking property and the smog partial size of each dilution are measured respectively, as a result 2 institute of table
Show, it is small using 2 rate of volatilization of the present embodiment and surface tension, than great, smoking property is good, smog partial size is between 1 μm~40 μm,
Effectively accelerate droplet settlement stability, anti-drift ability effect is good, can more preferably guarantee that medicament plays a role.
Embodiment 3
A kind of unmanned plane aerosol spraying spray adjuvants, unmanned plane aerosol spraying spray adjuvants include the ingredient of following mass percentage:
Glycerol acetonide acetone 60%, methyl caprylate 20%, alkyl phosphate 5%, Ethylan NS-500LQ 3%, di(2-ethylhexyl)phosphate
Toluene ester 6%, white carbon black 3%, styrene-acrylic emulsion 3%.
A kind of unmanned plane aerosol spraying spray adjuvants preparation method: it weighs above-mentioned each ingredient and carries out mixing homogenization.
Performance test:
The unmanned plane aerosol spraying spray adjuvants provided with the present embodiment 3 are in market purchasing to several microemulsions in such as table 3
Product is diluted, and forms dilution.Made simultaneously with common water, solvent naphtha (200#), vegetable oil (methyl oleate) diluent
It is comparative example equally to several micro emulsion dilution agents, each dilution is carried out such as the dependence test in table 3, test result such as 3 institute of table
Show.
Table 3
As shown in Table 3, after the unmanned plane aerosol spraying spray adjuvants that the present embodiment 3 provides are diluted microemulsion, acquisition
Microemulsion dilution has good stability, and homogeneously without layering, dilution is more than phenomena such as not generating within 1 hour precipitating, crystallization, flocculation.
And there is individually the problems such as precipitating, crystallization, flocculation in 1 hour in the microemulsion dilution in comparative example, stability is relatively
Difference.Rate of volatilization, specific gravity, surface tension, smoking property and the smog partial size for measuring each dilution respectively are adopted as a result shown in table 3
With 3 rate of volatilization of the present embodiment and surface tension it is small, than great, smoking property is good, smog partial size is between 1 μm~40 μm, effectively
Accelerate droplet settlement stability, anti-drift ability effect is good, can more preferably guarantee that medicament plays a role.
Embodiment 4
A kind of unmanned plane aerosol spraying spray adjuvants, unmanned plane aerosol spraying spray adjuvants include the ingredient of following mass percentage:
Glycerol formal 30%, cottonseed oil 40%, isooctanol polyoxyethylene phosphate 5%, aliphatic alcohol polyethenoxy sulfuric acid
Salt 4%, phosphate toluene diphenyl ester 10%, attapulgite 2%, Silwet DRS 60 5%, G801 4%.
A kind of unmanned plane aerosol spraying spray adjuvants preparation method: it weighs above-mentioned each ingredient and carries out mixing homogenization.
Performance test:
The unmanned plane aerosol spraying spray adjuvants provided with the present embodiment 4 are to several pre- with water into such as table 4 in market purchasing
Mixed water dispersible granules product is diluted, and forms dilution.Simultaneously with common water, solvent naphtha (200#), vegetable oil (cottonseed
Oil) as a comparison case equally to several water-dispersible grain dilution agents premixed with water, each dilution is carried out as in table 4 diluent
Dependence test, test result are as shown in table 4.
Table 4
As shown in Table 4, the unmanned plane aerosol spraying spray adjuvants that the present embodiment 4 provides carry out the water dispersible granules that water premixes dilute
After releasing, the water dispersible granules dilution of acquisition has good stability, and homogeneously without layering, dilution is more than not generate within 1 hour precipitating, knot
Phenomena such as crystalline substance, flocculation.And in comparative example water premix water dispersible granules dilution individually in 1 hour occur precipitating, crystallization,
The problems such as flocculation, stability are relatively poor.Rate of volatilization, specific gravity, surface tension, the smoking property of each dilution are measured respectively
It is small using 4 rate of volatilization of the present embodiment and surface tension, than great, smoking property is good, cigarette as a result shown in table 4 with smog partial size
Droplet diameter effectively accelerates droplet settlement stability between 1 μm~40 μm, and anti-drift ability effect is good, can more preferably guarantee that medicament plays
Effect.
Embodiment 5
A kind of unmanned plane aerosol spraying spray adjuvants, unmanned plane aerosol spraying spray adjuvants include the ingredient of following mass percentage:
Glycerol formal 60%, dibasic ester 30%, alkylolamides phosphate 4%, diphenyl phosphate isodecyl ester 3%,
Organobentonite 1%, G901 2%.
A kind of unmanned plane aerosol spraying spray adjuvants preparation method: it weighs above-mentioned each ingredient and carries out mixing homogenization.
Performance test:
The unmanned plane aerosol spraying spray adjuvants provided with the present embodiment 5 are to can solution in several into such as table 5 of market purchasing
Agent product is diluted, and forms dilution.It is diluted simultaneously with common water, solvent naphtha (dibasic ester), vegetable oil (soybean oil)
Agent as a comparison case equally dilutes several soluble concentrates, and each dilution carries out the dependence test in such as table 5, and test result is such as
Shown in table 5.
Table 5
As shown in Table 5, it after the unmanned plane aerosol spraying spray adjuvants that the present embodiment 5 provides are diluted soluble concentrate, obtains
Soluble concentrate dilution have good stability, homogeneously without layering, dilution is more than that not generate within 1 hour precipitating, crystallization, flocculation etc. existing
As.And there is individually the problems such as precipitating, crystallization, flocculation, stability phase in 1 hour in the soluble concentrate dilution in comparative example
To poor.Rate of volatilization, specific gravity, surface tension, smoking property and the smog partial size of each dilution are measured respectively, as a result 5 institute of table
Show, it is small using 5 rate of volatilization of the present embodiment and surface tension, than great, smoking property is good, smog partial size is between 1 μm~40 μm,
Effectively accelerate droplet settlement stability, anti-drift ability effect is good, can more preferably guarantee that medicament plays a role.
Embodiment 6
A kind of unmanned plane aerosol spraying spray adjuvants, unmanned plane aerosol spraying spray adjuvants include the ingredient of following mass percentage:
Glycerol acetonide acetone 36%, corn oil 30%, ethyl oleate 30%, Atlas G-5000 1%, tricresyl phosphate
1%, organobentonite 1%, TERMIX 5,920 1%.
A kind of unmanned plane aerosol spraying spray adjuvants preparation method: it weighs above-mentioned each ingredient and carries out mixing homogenization.
Performance test:
The unmanned plane aerosol spraying spray adjuvants provided with the present embodiment 6 are to several dispersible into such as table 6 in market purchasing
Oil-suspending agent product is diluted, and forms dilution.It is diluted simultaneously with common water, 200# solvent naphtha, vegetable oil (corn oil)
Agent as a comparison case equally dilutes several dispersible oil-suspending agents, and each dilution is carried out such as the dependence test in table 6, test
The results are shown in Table 6.
Table 6
As shown in Table 6, the unmanned plane aerosol spraying spray adjuvants that the present embodiment 6 provides are diluted dispersible oil-suspending agent
Afterwards, the dispersible oil-suspending agent dilution of acquisition has good stability, homogeneously without layering, dilution be more than do not generate within 1 hour precipitating,
Phenomena such as crystallization, flocculation.And there is individually precipitating, crystallization, wadding in 1 hour in the dispersible oil-suspending agent dilution in comparative example
The problems such as solidifying, stability is relatively poor.Measure respectively the rate of volatilization of each dilution, specific gravity, surface tension, smoking property and
Smog partial size is small using 6 rate of volatilization of the present embodiment and surface tension, than great, smoking property is good, smog as a result shown in table 6
Partial size effectively accelerates droplet settlement stability between 1 μm~40 μm, and anti-drift ability effect is good, can more preferably guarantee that medicament plays and make
With.The foregoing is merely illustrative of the preferred embodiments of the present invention, is not used to limit the present invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (5)
1. a kind of unmanned plane aerosol spraying spray adjuvants, it is characterised in that: with the gross mass percentage of the unmanned plane aerosol spraying spray adjuvants
Content is 100% meter, and the unmanned plane aerosol spraying spray adjuvants include the ingredient of following mass percentage: solvent 65%~
96%, compatibility auxiliary agent 1%~10%, liquid flame retardant 1%~10%, viscosity-controlling agent 0%~5%, anti-drift synergist
1%~10%；
The solvent is selected from one of glycerol acetonide acetone, glycerol formal, dibasic ester, vegetable oil, esterified vegetable oil or two
Kind or more mixture；
The compatibility auxiliary agent is selected from one or both of phosphate anion, sulfate anion, Pluronic PE 6800
Above mixture；
The liquid flame retardant be selected from triethyl phosphate, triisopropyl phenyl phosphate, xylenylphosphate, tricresyl phosphate,
The mixture of one or more of phosphate toluene diphenyl ester, diphenyl phosphate isodecyl ester；
The viscosity-controlling agent is selected from the mixture of one or more of organobentonite, white carbon black, attapulgite；
The anti-drift synergist is selected from one or more of high molecular polymer, terpene resin, polymer emulsion
Mixture.
2. unmanned plane aerosol spraying spray adjuvants according to claim 1, it is characterised in that: the boiling point of the solvent is higher than 160
DEG C, flash-point be higher than 60 DEG C.
3. unmanned plane aerosol spraying spray adjuvants according to claim 1, it is characterised in that: the vegetable oil is selected from soybean
The mixture of one or more of oil, cottonseed oil, corn oil, rapeseed oil；
The esterified vegetable oil is selected from one or more of C8~C18 fatty acid methyl ester or C8~C18 fatty-acid ethyl ester
Mixture.
4. the preparation method of unmanned plane aerosol spraying spray adjuvants according to claim 1 to 3, includes the following steps:
According to solvent 65%~96%, compatibility auxiliary agent 1%~10%, liquid flame retardant 1%~10%, viscosity-controlling agent 0%
~5%, the mass percentage of anti-drift synergist 1%~10% weighs each component materials respectively；By the weighed each ingredient of institute
Carry out mixing homogenization.
5. unmanned plane aerosol spraying spray adjuvants according to claim 1-3 or unmanned plane as claimed in claim 4 spray
The unmanned plane aerosol spraying spray adjuvants that the preparation method of cigarette spray adjuvants is prepared are for diluting pesticidal preparations and/or being premixed with water
Pesticidal preparations carry out unmanned plane aerosol spraying spray pesticide and prevent and treat plant pest.
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| CN111165474A (en) * | 2019-12-31 | 2020-05-19 | 苏州丰倍生物科技有限公司 | Pesticide dissolution promoter, application thereof and high-content preparation |
| WO2021127865A1 (en) * | 2019-12-23 | 2021-07-01 | Rhodia Operations | An adjuvant composition and the agricultural composition comprising the same |
| CN113180039A (en) * | 2021-05-06 | 2021-07-30 | 苏州嘉佑生物科技有限公司 | Special auxiliary agent for unmanned aerial vehicle plant protection and flying prevention and preparation method and application thereof |
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Inventor after: Li Guangze Inventor after: Wu Chenglin Inventor after: Li Puchao Inventor after: Huang Kecheng Inventor after: Liao Kechao Inventor after: Li Pengfei Inventor before: Wu Chenglin Inventor before: Li Puchao Inventor before: Li Guangze Inventor before: Huang Kecheng Inventor before: Liao Kechao Inventor before: Li Pengfei |
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