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A kind of anti-mite and insect-proof water-based inorganic nano coating and preparation method thereof

An inorganic nano and inorganic nano silicon technology, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc., can solve the problems of difficult cost control, high price of diatomite, and achieve long-term antibacterial and mildew resistance. , Good anti-fouling effect, easy construction effect

Active Publication Date: 2021-11-30
湖南湘江建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Organic solvents are used in this formula, and the price of diatomaceous earth is also relatively high, and the cost is not easy to control, and the antibacterial and mite removal effects described in the instructions have no experimental data to prove

Method used

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  • A kind of anti-mite and insect-proof water-based inorganic nano coating and preparation method thereof
  • A kind of anti-mite and insect-proof water-based inorganic nano coating and preparation method thereof
  • A kind of anti-mite and insect-proof water-based inorganic nano coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3

[0035] Embodiment 1~3 mite-repellent water-based inorganic nano-coating

[0036] Embodiments 1~3 The parts by weight of each raw material in the mite-proof and insect-proof water-based inorganic nano-coating are as shown in Table 1:

[0037] Table 1 The parts by weight of the raw materials of the mite-repelling and insect-repelling water-based inorganic nano-coatings in Examples 1-3

[0038]

[0039]

[0040] Note: "-" in the table means not added; Among them, the defoamer NXZ is added in step (2), and the defoamer 334 is added in step (3).

Embodiment 1

[0041] Embodiment 1 The preparation method of removing mite and insect repelling water-based inorganic nano-coating, comprises the following steps:

[0042] (1) according to each raw material weight part described in embodiment 1 in table 1, water is added in the batching bucket, under 700 rev / min rotating speeds, add hydroxyethyl cellulose while stirring, stir until hydroxyethyl cellulose Transparent and non-granular liquid;

[0043] (2) According to the parts by weight of raw materials described in Example 1 in Table 1, in the transparent non-granular liquid obtained in step (1), add wetting agent, dispersant and 0.2 parts by weight of antifoaming agent, at 1200 rpm After stirring evenly at different speeds, add pigments and fillers, stir evenly, and then grind and disperse to 50 μm to obtain abrasives;

[0044] (3) According to the parts by weight of the raw materials described in Example 1 in Table 1, the grinding material obtained in step (2) is placed in the paint mixin...

Embodiment 2

[0046] The preparation method of embodiment 2 mite-repellent water-based inorganic nano-coatings comprises the following steps:

[0047] (1) according to each raw material weight part described in embodiment 2 in table 1, water is added in the batching bucket, under 600 rev / min rotating speeds, add hydroxyethyl cellulose while stirring, stir until hydroxyethyl cellulose Transparent and non-granular liquid;

[0048] (2) According to the parts by weight of raw materials described in Example 2 in Table 1, in the transparent and non-granular liquid obtained in step (1), add wetting agent, dispersant and 0.15 parts by weight of defoamer, at 1000 rpm After stirring evenly at different speeds, add pigments and fillers, stir evenly, and then grind and disperse to 60 μm to obtain abrasives;

[0049] (3) According to the parts by weight of the raw materials described in Example 2 in Table 1, the grinding material obtained in step (2) is placed in the paint mixing pot, and at 300 rpm, a...

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Abstract

A mite-repelling and insect-repelling water-based inorganic nano-coating and a preparation method thereof, the mite-repelling and insect-repelling water-based inorganic nano-coating is composed of a mite-repelling and insect-repelling agent, hydroxyethyl cellulose, a wetting agent, a dispersant, a defoaming agent, a pigment, a filler, and a composition It is prepared from membrane aids, antifreeze, modified inorganic nano-silicon emulsion, leveling agent and water. Mite-repelling and insect-repelling water-based inorganic nano coatings mainly form covalent bonds with the hydroxyl and amine groups in the modified inorganic nano-silicon emulsion paint film through the mite-repelling and insect-repelling agent, and the coating film forms a mite-repelling and insect-repelling drug film to achieve the mite-repelling and insect-repelling effect. The invention also includes the preparation method of the water-based inorganic nano-coating for removing mites and insects. The preparation method of the water-based inorganic nano coating is simple, and has the characteristics of removing mites and insects, mildew and antibacterial, stain resistance, high hardness, abrasion resistance, scratch resistance and the like.

Description

technical field [0001] The invention relates to an insect-repelling coating and a preparation method thereof, in particular to a mite-repelling and insect-repelling water-based inorganic nanometer coating and a preparation method thereof. Background technique [0002] For a long time, organic coatings have been widely used for their good decoration, variety and low price. However, since the main raw materials of organic architectural coatings come from natural resources such as coal, oil, and natural gas, a large number of by-products, volatile solvents, and residual monomers will be produced during processing, which not only causes environmental pollution, but also wastes a lot of resources and resources. energy. [0003] On the other hand, places where various types of furniture are placed indoors will form many dark corners, which are easy to breed bacteria and provide habitats for mosquitoes, mites, etc. Ordinary paint coatings can become a habitat for mold bacteria, m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D5/14C09D5/16C09D7/65C09D7/61C09D7/63
CPCC09D1/00C09D5/14C09D5/1687
Inventor 易可松邓凤其廖笠张伟明
Owner 湖南湘江建筑科技有限公司
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