Preparation method of insect-repelling bacteriostatic plant agent included in anti-corrosion reflective coating material

A reflective coating and corrosion-resistant technology, which is applied in the field of preparation of plant insect-repellent and antibacterial agents, can solve problems such as high price, toxicity, and adverse health effects

Inactive Publication Date: 2017-03-22
FOSHAN JIAMULE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing reflective coatings are mixed with anti-mildew agents in liquid paints to achieve the purpose of anti-aging and corrosion resistance. However, most of the agents mixed into the paints are pesticides, which are more or less toxic. Harmful to human health and more expensive

Method used

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  • Preparation method of insect-repelling bacteriostatic plant agent included in anti-corrosion reflective coating material

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preparation example Construction

[0022] The preparation method of the plant insect-proof and bacteriostatic agent included in the corrosion-resistant reflective paint of the present invention comprises the following steps:

[0023] S1: Beat mint, garlic, ivy and begonia with a weight ratio of 1.5-2:1.8-2.3:1:2.5-3 into coarse powder, and pass through a 30-mesh sieve;

[0024] S2: Put mint, garlic, ivy and begonia coarse powder into the percolation cylinder, and use 60% hydrous ethanol for percolation extraction. If the weight of raw materials is 1kg, the amount of hydrous ethanol is 10 liters, and the flow rate is 8mL / min. collection of percolate;

[0025] S3: Concentrate the percolation liquid with a vacuum film under the conditions of a water bath temperature of 80°C, a vacuum degree of 0.08Mpa, and a feed flow rate of 200-250mL / min, and recover ethanol to obtain a concentrated solution containing 1.5g of raw materials per mL;

[0026] S4: Separating and enriching the obtained concentrated solution through...

Embodiment 1

[0028] Get the following materials in parts by weight: rosin resin 30, polyamide resin 25, ethylene glycol ether acetate 20, zinc borate 10, polybenzimidazole 6, ultraviolet absorber 9, nickel oxide 2, manganese oxide 3, magnesium oxide 1 , organic pigments 9, plant insect repellent and bacteriostatic agent 2. Mix the above substances evenly to obtain the anti-corrosion reflective coating.

[0029] The preparation method of the plant insect-proof and bacteriostatic agent included in the corrosion-resistant reflective paint of the present invention comprises the following steps:

[0030] S1: Beat mint, garlic, ivy and begonia with a weight ratio of 1.5:1.8:1:2.5 into coarse powder, and pass through a 30-mesh sieve;

[0031] S2: Put mint, garlic, ivy and begonia coarse powder into the percolation cylinder, and use 60% hydrous ethanol for percolation extraction. If the weight of raw materials is 1kg, the amount of hydrous ethanol is 10 liters, and the flow rate is 8mL / min. coll...

Embodiment 2

[0035] Get the following materials in parts by weight: rosin resin 33.6, polyamide resin 27.2, ethylene glycol ether acetate 23.4, zinc borate 13.3, polybenzimidazole 7.1, ultraviolet absorber 11, nickel oxide 4, manganese oxide 5.8, magnesium oxide 2.2 , Organic pigment 12, plant pest control and antibacterial agent 3.5. Mix the above substances evenly to obtain the anti-corrosion reflective coating.

[0036] The preparation method of the plant insect-proof and bacteriostatic agent included in the corrosion-resistant reflective paint of the present invention comprises the following steps:

[0037] S1: grind mint, garlic, ivy and begonia with a weight ratio of 1.8:2.1:1:2.7 into coarse powder, and pass through a 30-mesh sieve;

[0038] S2: Put mint, garlic, ivy and begonia coarse powder into the percolation cylinder, and use 60% hydrous ethanol for percolation extraction. If the weight of raw materials is 1kg, the amount of hydrous ethanol is 10 liters, and the flow rate is 8...

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Abstract

The invention relates to the technical field of reflective coating material, in particular to a preparation method of an insect-repelling bacteriostatic plant agent included in an anti-corrosion reflective coating material. The insect-repelling bacteriostatic plant agent comprises mint, garlic, ivy and begonia, wherein the weight ratio of mint to garlic to ivy to begonia is (1.5-2):(1.8-2.3):1:(2.5-3). The preparation method comprises the following steps: crushing the raw materials into coarse powder; performing percolation extraction and collecting a percolating liquid; performing flash evaporation concentration to obtain a concentrated liquid; performing separation and enrichment and gradient elution; and concentrating an eluted liquid again to obtain the insect-repelling bacteriostatic plant agent. According to the preparation method of the insect-repelling bacteriostatic plant agent included in the anti-corrosion reflective coating material, a corrosion inhibitor is prepared from natural plant raw materials; and the insect-repelling bacteriostatic plant agent is non-toxic and odorless, can decompose formaldehyde in air and is environment-friendly and safe.

Description

technical field [0001] The invention relates to the technical field of reflective coatings, in particular to a preparation method of a plant insect-repellent and antibacterial agent contained in a corrosion-resistant reflective coating. Background technique [0002] At present, the main raw materials used in reflective materials include resins, pigments, glass beads, etc., and any raw material is crucial to the performance of reflective products. Among them, the bonding resin must have good construction performance and excellent bonding ability. If there is no protective layer on the surface, the bonding resin must also be water-resistant and washable, and the surface resin must have good transparency. Ideal Refractive index, excellent weather resistance and stability, each layer of resin must also have a good compatibility, so as to meet the requirements of optical characteristics, use requirements and manufacturing process requirements of reflective material products; for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/14C09D5/08C09D5/33C09D193/04C09D177/00C09D7/12
CPCC08L2205/03C09D5/004C09D5/08C09D5/14C09D193/04C09D7/61C09D7/65C08L77/00C08K13/02C08K5/0058C08K2003/222C08K2003/2262C08K2003/2293C08K2003/387
Inventor 杨莹
Owner FOSHAN JIAMULE TECH CO LTD
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