The application of silicone in agriculture and what is the use of silicone?

Silicones are mainly used as special materials in the aeronautics, cutting-edge technology and military technology sectors, and can also be used in construction, electrical and electronics, textiles, automobiles, machinery, leather and paper, chemical and light industry, metals and paints, etc. Silicones, or organosilicon compounds, are compounds that contain Si-C bonds and at least one organic group is directly attached to a silicon atom.

Silicone has a unique structure, both inorganic materials and organic materials properties, with low surface tension, low viscosity temperature coefficient, high compressibility, high gas permeability and other basic properties, and has high and low temperature resistance, electrical insulation, oxidation stability, weather resistance, flame retardant, water repellent, corrosion resistance, non-toxic and odorless and physiological inertness and other excellent characteristics.

Classification of silicones:

1. The most commonly used high-temperature vulcanized silicone rubber is methyl vinyl silicone rubber, cold-resistant phenyl silicone rubber, oil-resistant and solvent-resistant fluorosilicone rubber and nitrile silicone rubber, irradiation-resistant benzene silicone rubber, etc. In order to facilitate the use, it is often formulated into a rubber compound and provided to users.

2. Room temperature vulcanized silicone rubber is divided into two-component and one-component according to the packaging form. The two-component components are divided into methyl, phenyl, nitrile silicon, fluorine silicon, and benzene; The single component is divided into deacidification, dealcoholization, oxime, deamine, deamide, and ketone.

3. Silicone oil Silicone oil can be divided into methyl silicone oil, ethyl silicone oil, methyl phenyl silicone oil, amino silicone oil, methyl hydrogenated silicone oil, chlorinated phenyl silicone oil, fluorine silicone oil, nitrile silicone oil, long-chain alkane silicone oil, diffusion pump oil and modified silicone oil. There is a large amount of silicone oil processing products, that is, silicone oil emulsions, such as fabric treatment agents are an example.

4. Silicone resinSilicone resin can be divided into methyl silicone resin, methyl phenyl silicone resin, etc. According to the form, there are solvent-based and solvent-free. Silicone resins are also available for coatings, molding powders, and modifications.

5. Silane coupling agents are classified according to functional groups, and silane coupling agents mainly include vinyl silane, amino silane, epoxy silane, mercaptosilane and methacryloyloxysilane.

Hello, silicones have a wide range of applications in industry, agriculture, construction, and other fields. The following are the functions and uses of silicones:1

Industrial uses: Silicones are widely used in the manufacture of synthetic rubber, synthetic resins, mold mountain synthetic lubricants, paints, sealants, coatings, waterproofing materials, cosmetics and food additives. 2.

Agricultural uses: Silicones can improve soil texture, increase soil water retention, and make agricultural products grow better and healthier. Silicones can also act as plant growth regulators, increase crop resistance to stress, and improve yield and quality.

3.Building use: Silicone is more and more widely used in building materials, which can be used to manufacture refractory materials, sound insulation materials, waterproof materials, anti-corrosion materials, sealing materials, etc., and can also be used for building insulation and decoration.

4.Medical uses: Silicones are used in the medical industry to make artificial organs, drug release systems, medical rubber products, and medical coatings.

5.Technical uses: Silicones can be used in the manufacture of semiconductor materials, battery materials, solar panels and other high-tech fields, and are widely used in the manufacture of automotive glass, chemical fibers, electronic components, aerospace and other fields.

Silicones are versatile and therefore play an important role in a wide range of applications.

Glad for your question!

Agricultural silicones are used in crops, mainly as additives or surfactants.

The use of pesticides increases the permeability and adhesion of pesticides, thereby increasing the activity and duration of pesticides, and will not have adverse effects on crops!

I hope mine, Tan Qianyu will help you!

Silicones are additives. It can make pesticides work better, so more will not make a difference.

Hello dear and happy to serve you: the role of the silicone mold state is as follows: the role of silicone agriculture:

1. Rapid wetting of crops: The organosilicon solution can easily moisten almost all kinds of leaves, so that the liquid can reach the places that are difficult to wet (such as pests at the bottom of the leaves), and promote the rapid absorption of the liquid chemicals. 2. Greatly improve the efficacy:

Silicone additives have strong resistance to rainwater erosion and penetration, which can significantly improve the effective utilization rate of pesticides and increase the efficacy by 30-50% (reduce the amount of use by 30-50%). It is less toxic and safe for the environment. 3. Increase the spraying area

The most prominent feature of Jierun high-efficiency agricultural silicone additives is the super expansion ability, which expands rapidly, and the expansion area is much larger than that of ordinary liquid (172 times that of water), which greatly increases the chance of chemical liquid contact with the target of killing. 4. Water-saving, labor-saving and money-saving: adding Jierun in the spraying process can reduce the amount of pesticide and water consumption per unit area, reduce the amount of labor, and reduce labor costs.

Scope of use: It can be widely used in the spraying of agrochemicals such as pesticides, fungicides, herbicides, foliar fertilizers, plant growth regulators, trace elements and biopesticides. To achieve the purpose of increasing efficiency, saving water, saving labor, saving drugs, reducing pesticide loss and reducing pesticide residues.

It is recommended to use a low-flow high-pressure sprayer with a fine nozzle for better savings. I wish you a happy life! Hope mine is helpful to you ha.

Silicones have these excellent properties, which makes them suitable for a wide range of applications. It is not only used as a special material in aviation, cutting-edge technology, and military technology departments, but also in various sectors of the national economy, and its application scope has been expanded to: construction, electronic and electrical, textile, automobile, machinery, leather and paper, chemical and light industry, metals and paints, medicine and medical treatment, etc.

The main applications of silicone oil and its derivatives are: release agent, shock absorbing oil, dielectric oil, hydraulic oil, heat transfer oil, diffusion pump oil, defoamer, lubricant, hydrophobic agent, paint additives, polishing agent, cosmetics and daily necessities additives, surfactants, granular and fiber treatment agents, silicone grease, flocculants.

Silicone rubber is divided into room temperature vulcanized silicone rubber and high temperature vulcanized silicone rubber. The former is mainly used in: sealants, adhesives, conformal coatings, gaskets, foam rubber, molded parts, encapsulation materials, electrical insulation, glass assembly, medical implants, surgical auxiliary materials, molding materials; The latter is mainly used in:

Tubes & Hoses, Strips, Wire & Cable Insulation, Surgical Aids, Flame Retardant Rubber Parts, Penetrating Seals, Molded Parts, Embossed Rollers, Automotive Ignition Cables & Spark Plug Covers, Extruded Parts, Medical Implants, Laminates, Conductive Rubber, Fiber Coatings, Foam Rubber.

The main applications of silicone resins are: varnishes, insulating varnishes, molding compounds, protective coatings, encapsulation materials, bonding coatings, pressure sensitive adhesives, laminating resins, release agents, adhesives, masonry water repellent agents.

The molecular structure of silicone determines its characteristics, and these together determine the use of silicone resin: it is usually used as an insulating paint (including varnish, enamel, color paint, impregnating paint, etc.) to impregnate H-class motor and transformer coils, and is used to impregnate glass cloth or asbestos cloth to make motor bushings, electrical insulation windings, etc.

Silicone resin can also be used as heat-resistant, weather-resistant anti-corrosion coatings, metal protective coatings, waterproof and moisture-proof coatings for construction projects, release agents, adhesives and secondary processing into silicone plastics, used in the electronic, electrical and defense industries, as semiconductor packaging materials and insulating materials for electronic and electrical components. Silicone resins can be roughly divided into several categories according to their main uses and cross-linking methods, such as silicone insulating paints, silicone coatings, silicone plastics and silicone adhesives.

Agricultural silicone has good high spreadability, permeability and emulsion dispersion, and can be widely used as a pesticide spreader in pesticide products such as insecticides, fungicides, herbicides, etc., in addition to water-based coatings, water-based inks, water-based adhesives, pigment concentrated color pastes.

1. Uses and characteristics of agricultural silicones.

1. Use. 1) Agricultural silicone is a special organosilicon surfactant modified by polyether, which is generally used as a pesticide spreader, and is widely used in insecticides, fungicides, herbicides, foliar fertilizers, plant growth regulators, trace elements and biological pesticides and other agricultural chemicals (systemic agents are particularly suitable).

2) Agricultural silicones can be used in water-based coatings, water-based inks, glass coatings, water-based adhesives, pigment concentrated color pastes, and solvent-based printing iron inks.

2. Features. Agricultural silicone is a T-shaped umbrella-shaped structure, which has good spreadability, permeability and emulsion dispersion, which can reduce the surface tension of water (can be reduced to less than 21mn m), accelerate the wetting speed of plant leaves and insect surfaces, enhance the adhesion ability of the liquid medicine, improve the resistance to rainwater scouring, reduce the loss of the liquid medicine, and promote the rapid expansion, penetration and absorption of the active ingredients of the liquid medicine, so as to save the amount of pesticides (about 30-50%) and improve the utilization rate of pesticides.

Second, the ratio of agricultural organic silicon.

1. If it is an insecticide, the ratio is about double); If it is a herbicide, the ratio is about double); If it is a fungicide, it is about twice the ratio of the dispensing); If it is a plant growth regulator, the ratio is about double); If it is fertilizer and trace elements, the ratio is about double).

2. If it is used for ink, coating and material wetting agent, generally. If it is used for pigment dispersion, it is generally 2-10%.

3. If it is used as a wetting and spreading agent, it can be added directly. If used as a dispersant, it needs to be added before the pigment is milled.

Summary. Are you there? No, industrial silicon is mainly used in the aluminum alloy industry, and silicon-aluminum alloy is the largest silicon alloy.

As an additive for non-ferrous alloys, industrial silicon is also used as an alloying agent for demanding silicon steels, and as a deoxidizer for smelting special steels and non-ferrous alloys.

In the chemical industry, it is used to produce silicone rubber, silicone resin, silicone oil and other silicones, silicone rubber has good elasticity and high temperature resistance, and is used to make medical supplies, high-temperature resistant gaskets, etc. Silicone resin is used in the production of insulating paints, high-temperature coatings, etc.

Industrial silicon is purified through a series of processes to produce polysilicon and monocrystalline silicon, which are used in the photovoltaic industry and the electronics industry.

Can industrial silicon be used in agriculture?

Are you so repentant? No, the main use of industrial silicon is aluminum alloy chain industry, silicon aluminum alloy is the largest amount of silicon alloy non-ferrous alloy additives, industrial silicon is also used as an alloying agent for silicon steel with strict requirements, smelting special steel and non-ferrous alloy deoxidizer chemical industry, used to produce silicone rubber, silicone resin, silicone oil and other silicone, silicone rubber has good elasticity, high temperature resistance, used to make medical supplies, high temperature resistant gaskets, etc. Silicone resin is used to produce industrial silicon such as Bidoshu insulating paint and high-temperature coatings, and after a series of processes are purified to produce polysilicon and monocrystalline silicon, which are used in the photovoltaic industry and the electronics industry.

Silicones are used in agriculture,1The excellent wetting properties of silicone make the liquid spread rapidly on the leaf surface, enhance the adhesion of the liquid medicine, improve the utilization rate of pesticides, reduce the loss of the liquid chemicals, and avoid pesticides from seeping into the ground and causing water pollution. 2.

Silicone additives can significantly enhance the adhesion and development of the liquid on the surface of plants or pests, improve the utilization rate of pesticides, accelerate the absorption rate of pesticides by pests, and improve the insecticidal effect to a certain extent, thereby reducing the number of sprays and reducing the use of pesticides. Can the universal "silicone additive" really be used in all pesticides? Today I can count on knowing 3

Silicones promote the penetration of systemic agents through the pores, improve the resistance to rain erosion, and do not need to hold the sail to respray after rain. 4.It can reduce the amount of pesticide use and water consumption per unit area of the skin stove, reduce pesticide pollution and reduce pesticide residues.

It can be used in combination with insecticides, bactericidal limb agents and plant growth regulators.

Uses of pesticide silicones: synergistic additives.

Silicone is one of the most widely used synergistic additives in agricultural production today. When mixed with the corresponding pesticides, the utilization rate of pesticides can be significantly improved.

Silicone has less surface expansion, diffusion spreadability, adhesion and penetration, wettability, temperature resistance, and rain erosion resistance. It can be used in combination with most fungicides, insecticides, herbicides, plant growth regulators and foliar fertilizers on the market to significantly improve the effect of various chemical solutions.

The surface of the organosilicon has a super expansion function, which makes the coverage area of the liquid medicine wider and more uniform, so that the surface of the leaf and insect body absorbs or penetrates a larger amount of liquid medicine, and the control effect is more significant. Silicones can reduce the number of medications and the cost of medications, and the highest skin and water consumption can save more than 30 and 50 respectively.

Characteristics of spraying plus silicone

1. Super expansion ability, which is more conducive to the moistening of the target drug with the liquid medicine

The extensibility of the liquid medicine on the surface of plant leaves or the surface of the pest directly affects the efficacy of the drug. Most plant leaves and pests have epidermal cuticles, waxy layers, villi or rough surfaces that are not easy to adhere to the solution, and spraying the solution directly diluted with water is very unstable on these surfaces. The addition of silicones solves these problems.

2. The contact angle is smaller, which can greatly improve the spreadability of the liquid medicine on the drug target

When the liquid is sprayed on the surface of the leaves or pests, the smaller the contact angle between the liquid and them, the better the expansion and distribution of the solution, and the better the effect of the drug. Because of its very low surface tension, silicones can greatly reduce the contact angle of spraying on plant leaves and pests.

3. Strong scalability, which can greatly improve the coverage area of the liquid medicine on the target

The addition of organosilicon can expand the coverage area of the chemical solution on crop leaves, which is also an important reason why the use of organosilicon additives can greatly improve the effect of pest control.

4. Strong ability of permeability absorption and rainwater erosion, which greatly improves the stability of the liquid medicine

Silicones allow the chemicals sprayed on plant leaves and insect surfaces to penetrate into the target object faster, better and more through the stomata. At the same time, it has excellent resistance to rain erosion. This is the case with liquid medicines, and the effect of using foliar fertilizers and other organic silicon additives is also obvious, which is incomparable with drugs or foliar fertilizers alone.