阅读说明：本技术 可喷涂带反光的植物涂白剂及其制备方法 (Plant whitewashing agent capable of spraying and reflecting light and preparation method thereof ) 是由 郭海滨 于 2019-10-23 设计创作，主要内容包括：本发明提供了可喷涂带反光的植物涂白剂及其制备方法,该植物涂白剂由如下重量份的原料制成：碳酸钙200-400份、硅酸钙120-320份、氢氧化钙100-300份、耐水A助剂100-200份、耐水B助剂20-60份、乳胶粉成膜剂15-45份、高折射反光玻璃微珠10-30份、速溶增稠剂2-8份、石硫合剂粉剂15-45份、颜料粉2-8份。本发明所述的植物涂白剂在传统涂白的基础上进行了全面创新,不含有锌镁等污染成分,避免了传统的涂白剂中的锌镁残留易被雨水冲刷流入土地,造成环境污染以及有机农药及含锌含镁农药存在潜在的环境污染隐患的问题,且成本低,可以改用喷壶喷涂,提高了施工效率,增加了涂白剂的持效期。(The invention provides a plant whitening agent capable of spraying and reflecting light and a preparation method thereof, wherein the plant whitening agent is prepared from the following raw materials in parts by weight: 400 parts of calcium carbonate, 320 parts of calcium silicate, 100 parts of calcium hydroxide, 200 parts of water-resistant A auxiliary agent, 20-60 parts of water-resistant B auxiliary agent, 15-45 parts of latex powder film-forming agent, 10-30 parts of high-refraction reflective glass microsphere, 2-8 parts of instant thickening agent, 15-45 parts of lime-sulfur mixture powder and 2-8 parts of pigment powder. The plant whitening agent disclosed by the invention is comprehensively innovated on the basis of the traditional whitening, does not contain pollution components such as zinc, magnesium and the like, avoids the problems that the zinc and magnesium residues in the traditional whitening agent are easy to scour by rainwater and flow into the soil to cause environmental pollution and potential environmental pollution hidden dangers of organic pesticides and zinc-containing and magnesium-containing pesticides exist, is low in cost, can be sprayed by a spray can instead, improves the construction efficiency and increases the duration of the whitening agent.)

1. The plant whitewashing agent capable of spraying and reflecting light and the preparation method thereof are characterized in that: the plant whitening agent is prepared from the following raw materials in parts by weight: 400 parts of calcium carbonate, 320 parts of calcium silicate, 100 parts of calcium hydroxide, 200 parts of water-resistant A auxiliary agent, 20-60 parts of water-resistant B auxiliary agent, 15-45 parts of latex powder film-forming agent, 10-30 parts of high-refraction reflective glass microsphere, 2-8 parts of instant thickening agent, 15-45 parts of lime-sulfur mixture powder and 2-8 parts of pigment powder.

2. The plant whitener according to claim 1, characterized in that: the film forming agent of the latex powder is water-soluble white or off-white flowable powder which is a copolymer of ethylene and vinyl acetate.

3. The plant whitener according to claim 1, characterized in that: the whiteness of the calcium carbonate is required to be more than 95 degrees.

4. The plant whitener according to claim 1, characterized in that: the calcium silicate consists of calcium oxide and sulfur dioxide in different proportions, and the whiteness of the calcium silicate comprises tricalcium silicate and dicalcium silicate which are required to be more than 95 degrees.

5. The method for preparing a plant whitener according to any one of claims 1 to 4, characterized by: the method comprises the following steps:

(1) adding the raw materials into a rotary manganese steel pressure kettle, and aerating and mixing for more than 15 minutes at high pressure;

(2) and (3) transferring the mixed material in the step (1) to a vibrating high-mesh powder coating screening machine through a pipeline, and after impurities are screened, filling the mixed material by using valve port equipment.

6. The method for preparing a plant whitening agent according to claim 5, characterized in that: the packaging material of the plant whitening agent is a sealing waterproof material.

7. The plant whitener according to claims 1 to 6, characterized in that: the plant whitening agent has the following using method according to different particle sizes of raw materials: when the fineness of all the raw materials reaches more than 200-800 meshes, and the auxiliary materials are soluble in cold water and have a melting point of more than 5 ℃, the finished product can be diluted by adding water according to the proportion of 1:0.8-5 and then can be arranged in a common agricultural sprayer for spraying construction, so that the working efficiency can be effectively improved; if the raw material does not reach 800 meshes, but the white coating finished product with the particle size of more than 200 meshes can also meet the spraying construction requirement by simply filtering by matching with a special filter screen.

Technical Field

The invention relates to the field of maintenance of agricultural fruit trees, forestry trees, garden nursery stocks and road plants, in particular to a plant whitewashing agent capable of being sprayed and reflecting light and a preparation method thereof.

Background

The traditional whitewash is a common maintenance measure for agricultural fruit trees, green seedlings and highway street trees in winter, and the whitewash can not only make the trunk look neat but also prevent plant diseases and insect pests. The method has the following functions:

1. the white coating can prevent insect damage. The winter is the dormancy period of pests, lime sulfur, and the like contained in the white coating have certain insecticidal capacity, so that some pests parasitizing on the trunk can be killed, and the number of the pests in the beginning of spring in the next year is reduced to a certain extent. Meanwhile, insects like dark and wet places, and the white color (white) can prevent pests from climbing to the trunk.

2. The white coating can be used for heat preservation. The temperature is very low night in winter, and the trunk all is the easy endothermic colour such as brown black, and the temperature of absorbing the sun daytime is too high, and night is interim, and the temperature suddenly drops, and the too fast messenger trunk of a cold one heat altered splits easily. The heat absorbed by the trunk can be reduced by brushing the lime white, and the lime can generate heat and keep warm at night. Therefore, the tree is not damaged, and the tree can be protected from thriving.

3. Whitewashing may guide the vehicle at night. When driving at night, on the road with few street lamps, the white trunk reflects light more easily, so that the direction of the road can be distinguished conveniently. Greatly reducing the occurrence of traffic accidents.

In fact, trees are not simply coated with lime or paint but are mixed with a mixed preparation of stone powder, lime-sulfur mixture and various adhesives, 5kg of quicklime, sulfur powder and salt are mixed with 0.5kg of tung oil, 0.1kg of tung oil and 20kg of water respectively to form the novel whitewash, the traditional whitewash is slow in painting, high in construction cost, single in use method, easy to fall off after construction and short in service life cycle, the novel whitewash is comprehensively innovated on the basis of the traditional whitewash and does not contain pollution components such as zinc and magnesium, the problems that the zinc and magnesium residues in the traditional whitewash are easy to be washed by rainwater to flow into the land, so that the environmental pollution is caused, and potential environmental pollution hidden troubles exist in organic pesticides and zinc-containing pesticides are avoided, and the cost is low, the paint can be sprayed by a spray can instead, the use method is flexible and various, the construction efficiency is improved, and the lasting period of the white paint is prolonged.

Disclosure of Invention

In view of the above, the invention aims to provide a sprayable plant whitening agent with light reflection and a preparation method thereof, so as to solve the problems that the traditional whitening agent is high in construction cost, easy to fall off when being used for a long time, easy to yellow and black when being used for whitening, and easy to flow into the soil due to the fact that zinc and magnesium residues in the whitening agent are washed by rainwater, so that environmental pollution is caused, and potential environmental pollution hidden troubles exist in organic pesticides and zinc-containing pesticides.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the plant whitewashing agent capable of spraying and reflecting light is prepared from the following raw materials in parts by weight: 400 parts of calcium carbonate, 320 parts of calcium silicate, 100 parts of calcium hydroxide, 200 parts of water-resistant A auxiliary agent, 20-60 parts of water-resistant B auxiliary agent, 15-45 parts of latex powder film-forming agent, 10-30 parts of high-refraction reflective glass microsphere, 2-8 parts of instant thickening agent, 15-45 parts of lime-sulfur mixture powder and 2-8 parts of pigment powder.

Furthermore, by adding the high-refraction reflective glass beads with the particle size of 200 meshes or more and the particle size of 800 meshes, the plant whitening agent has the functions of light reflection after being applied to various road trees, highway trees and urban garden trees for whitening and whitening, besides the functions of insect killing, sterilization and sunburn prevention of the traditional whitening products, can play a certain safety guide function and the function of isoqu of road marked lines, and further reduces the safety risk of roads.

Furthermore, the addition of the lime sulphur agent enables the plants to be sprayed with the whitewash product in autumn and winter to kill germs, pests and eggs by permeating and eroding the germs and the walls of the pests, so that the whitewash is an inorganic sulphur preparation which can kill bacteria, pests and mites, can prevent and control powdery mildew, rust disease, rot disease, brown spot disease, scab, red spider, scale insect and other plant diseases and insect pests, mainly protects and controls the plant diseases, has low toxicity to people and livestock, and is environment-friendly.

Further, specific implementation of the lime sulfur mixture is shown in the patent publication CN 1031926A.

Furthermore, the latex powder film forming agent is water-soluble white or white-like flowable powder, is a copolymer of ethylene and vinyl acetate, can quickly form a film with good dispersibility after the product is sprayed or brushed, and has a certain bonding and gluing effect.

Furthermore, the instant thickening agent selects the particles with the particle size of more than 200-800 meshes and fine particles in use, so that the viscosity of the product can be increased, and the spraying equipment cannot be blocked.

Furthermore, the pigment powder can realize the selection of multiple colors of white-coated products and meet different requirements on multiple occasions.

Furthermore, the whiteness of the calcium carbonate is required to be more than 95 degrees.

Furthermore, the calcium silicate is composed of calcium oxide and sulfur dioxide in different proportions, and the whiteness of the calcium silicate including tricalcium silicate and dicalcium silicate is required to be more than 95 degrees.

The preparation method of the plant whitening agent comprises the following steps:

(1) adding the raw materials into a rotary manganese steel pressure kettle, and aerating and mixing for more than 15 minutes at high pressure;

(2) and (3) transferring the mixed material in the step (1) to a vibrating high-mesh powder coating screening machine through a pipeline, and after impurities are screened, filling the mixed material by using valve port equipment.

Furthermore, the packaging material of the plant whitening agent is a sealing waterproof material.

Further, the plant whitening agent is used according to different particle sizes of raw materials in the following way: when the fineness of all the raw materials reaches more than 200-800 meshes, and the auxiliary materials are soluble in cold water and have a melting point of more than 5 ℃, the finished product can be diluted by adding water according to the proportion of 1:0.8-5 and then can be arranged in a common agricultural sprayer for spraying construction, so that the working efficiency can be effectively improved; if the raw material does not reach 800 meshes, but the white coating finished product with the particle size of more than 200 meshes can also meet the spraying construction requirement by simply filtering by matching with a special filter screen.

Furthermore, the plant whitening agent can be mixed with other zinc and magnesium insecticides and bactericides before being mixed with water according to the types of trees, so that the cost is low and the effect is better.

Compared with the prior art, the plant whitening agent has the following advantages:

1. the plant whitening agent disclosed by the invention is comprehensively innovated on the basis of the traditional whitening, does not contain pollution components such as zinc, magnesium and the like, avoids the problems that the zinc and magnesium residues in the traditional whitening agent are easy to scour by rainwater and flow into the soil to cause environmental pollution and potential environmental pollution hidden dangers of organic pesticides and zinc-containing and magnesium-containing pesticides exist, is low in cost, can be sprayed by a spray can instead, improves the construction efficiency and increases the duration of the whitening agent.

2. The plant whitening agent has flexible and various use methods, the fineness of all raw materials reaches more than 200-800 meshes, the auxiliary material is soluble in cold water and has a melting point of more than 5 ℃, and a finished product can be diluted by adding water according to the proportion of 1:0.8-5 and then can be arranged in a common agricultural sprayer for spraying construction, so that the working efficiency can be effectively improved, and if the raw materials do not reach 800 meshes, the finished product with the particle size of more than 200 meshes can also meet the spraying construction requirement by simply filtering through matching with a special filter screen.

Detailed Description

Unless defined otherwise, technical terms used in the following examples have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

The present invention will be described in detail below.

The plant whitewashing agent capable of spraying and reflecting light is prepared from the following raw materials in parts by weight: 400 parts of calcium carbonate, 320 parts of calcium silicate, 100 parts of calcium hydroxide, 200 parts of water-resistant A auxiliary agent, 20-60 parts of water-resistant B auxiliary agent, 15-45 parts of latex powder film-forming agent, 10-30 parts of high-refraction reflective glass microsphere, 2-8 parts of instant thickening agent, 15-45 parts of lime-sulfur mixture powder and 2-8 parts of pigment powder.

Preferably, by adding the high-refraction reflective glass beads with the particle size of 200-800 meshes or more, the plant whitening agent has the functions of light reflection after being applied to various road trees, highway trees and urban garden trees for whitening and whitening, besides the functions of insect killing, sterilization and sunburn prevention of the traditional whitening products, and can play a certain safety guide function and the function of isoqu of road marked lines, thereby reducing the safety risk of roads.

Preferably, the lime sulphur is added, so that after the plant is sprayed with the white coating product in autumn and winter, germs, pests and eggs can be killed by permeating and eroding the germs and the walls of the pests, the white coating agent is an inorganic sulphur preparation which can sterilize bacteria, insects and mites, can prevent and control powdery mildew, rust disease, rot disease, brown spot disease, scab disease, red spider, scale insect and other plant diseases and insect pests, is mainly used for protecting and controlling the plant diseases, has low toxicity to people and livestock, and is environment-friendly.

Preferably, the specific implementation of the lime sulfur mixture is shown in the patent publication CN 1031926A.

Preferably, the latex powder film forming agent is water-soluble white or white-like flowable powder, is a copolymer of ethylene and vinyl acetate, can enable the product to have good dispersibility and quickly form a film after being sprayed or brushed, and has a certain bonding and gluing effect.

Preferably, the instant thickening agent is selected to be 200-800 meshes or more and fine particles during use, so that the viscosity of the product can be increased, and the spraying equipment cannot be blocked.

Preferably, the pigment powder can realize multiple selectable colors of white-coated products and meet different requirements on multiple occasions.

Preferably, the whiteness of the calcium carbonate is required to be more than 95 degrees.

Preferably, the calcium silicate is composed of calcium oxide and sulfur dioxide in different proportions, and the whiteness requirements of the calcium silicate including tricalcium silicate and dicalcium silicate are more than 95 degrees.

The preparation method of the plant whitening agent comprises the following steps:

(1) adding the raw materials into a rotary manganese steel pressure kettle, and aerating and mixing for more than 15 minutes at high pressure;

(2) and (3) transferring the mixed material in the step (1) to a vibrating high-mesh powder coating screening machine through a pipeline, and after impurities are screened, filling the mixed material by using valve port equipment.

Preferably, the packaging material of the plant whitening agent is a sealing waterproof material.

Preferably, the plant whitening agent is used according to different particle sizes of raw materials in the following method: when the fineness of all the raw materials reaches more than 200-800 meshes, and the auxiliary materials are soluble in cold water and have a melting point of more than 5 ℃, the finished product can be diluted by adding water according to the proportion of 1:0.8-5 and then can be arranged in a common agricultural sprayer for spraying construction, so that the working efficiency can be effectively improved; if the raw material does not reach 800 meshes, but the white coating finished product with the particle size of more than 200 meshes can also meet the spraying construction requirement by simply filtering by matching with a special filter screen.

Preferably, the plant whitening agent can be mixed with other zinc and magnesium insecticides and bactericides before being mixed with water according to the types of trees, and has low cost and better effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.