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Monatomic algae removal and sterilization pool coating and preparation method thereof

An algae killing fungicide, atomic technology, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc., can solve the problems of non-recyclability, pollution, high toxicity, etc.

Active Publication Date: 2020-10-23
LINKWAY TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional algae-killing and bactericidal chemicals have fatal defects such as high toxicity, short validity period, serious pollution, and non-recyclability. Therefore, the development of new, practical, and long-lasting algae-killing, anti-algae, anti-bacterial, and long-lasting purification materials is of great importance to the safe use of water. great significance

Method used

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  • Monatomic algae removal and sterilization pool coating and preparation method thereof
  • Monatomic algae removal and sterilization pool coating and preparation method thereof
  • Monatomic algae removal and sterilization pool coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0039]The preparation of single-atom antibacterial disinfectant, step 1, the aqueous solution of 5g / L silver nitrate is added in the diatomite, wherein the mass ratio of transition metal salt and carrier is 1:20, the ultrasonic 30min dispersion is uniform under the condition of 100kHz of gained solution, Then the mixed solution was stirred at 100r / min for 12h;

[0040] Step 2, warming up the mixed solution obtained in step 1 to the boiling point of water, volatilizing at high temperature, evaporating the solvent, and fully grinding for 0.5 hours with a ball mill at a speed of 50 r / min to obtain a solid powder;

[0041] In step 3, the solid powder obtained in step 2 was heat-treated in an air atmosphere at 400° C. for 2 hours, cooled to room temperature, and ground by a ball mill at a speed of 50 r / min for 20 minutes to obtain the desired catalyst.

Embodiment 1

[0044] A single-atomic algae-killing and sterilizing pool coating, comprising the following components in weight percent: 23.5% deionized water, 2.5% polycarboxylate ammonium salt, 0.5% non-silicone mineral oil, 1.8% propylene glycol, 23% filler, olefin 1.5% polyurethane, 2% alcohol ester twelve, 40% ultra-fine styrene-acrylic emulsion, 0.2% dimethylethanolamine, 5% single-atom algicide; the filler is made of titanium dioxide, 3 % kaolin, 2% precipitated aluminum silicate composition.

[0045] A preparation method for single-atom algicidal and bactericidal pool coatings, comprising the following steps:

[0046] 1) In the selection of stainless steel Tietong, first add 14.5kg of deionized water, stirring at a speed of 300 rpm, under continuous stirring, add 2.5kg of polycarboxylate ammonium salt, 0.2kg of non-silicone mineral oil defoamer, 1.8kg propylene glycol, stir for 5 minutes to make all materials evenly mixed;

[0047] 2) Adjust the stirring speed to 500 rpm, slowly ad...

Embodiment 2

[0050] The difference between Example 2 and Example 1 is: 25.5% of deionized water, 42% of ultra-fine styrene-acrylic emulsion, 1% of single-atom algicide and bactericide in the single-atom algicidal and bactericidal pool coating formula, and other components are the same.

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Abstract

The invention relates to the field of pool coatings, and particularly discloses a monatomic algae removal and sterilization pool coating and a preparation method thereof. The monatomic algae removal and sterilization pool coating comprises the following raw materials in percentage by weight: 20-30% of deionized water, 2.0-3.0% of a dispersing agent, 0.2-1.0% of a defoaming agent, 1.5-2.5% of propylene glycol, 20-35% of a filler, 1.0-2.0% of a thickening agent, 1.0-3.0% of a coalescing agent, 35-45% of superfine styrene-acrylic emulsion, 0.1-0.5% of a pH regulator and 1.0-8.0% of a monatomic algae removal bactericide. The preparation method comprises the steps: firstly, adding the deionized water, adding the dispersing agent, defoaming agent, propylene glycol, filler and monatomic algae removal bactericide while stirring, stirring, grinding, sequentially adding the thickener, deionized water, coalescing agent, superfine styrene-acrylic emulsion, defoaming agent and pH regulator, and stirring to obtain the finished product. The coating is applied to a pool coating, and has the advantages of algae removal, algae prevention, antibiosis, disinfection and lasting purification.

Description

technical field [0001] The invention relates to the field of interior wall coatings, more specifically, it relates to a single-atom algicidal and bactericidal pool coating and a preparation method thereof. Background technique [0002] Water is the source of life, and the safe use of water resources is crucial to the survival and development of human beings. In daily life, common water algae such as green algae and cyanobacteria, and common water bodies such as Staphylococcus aureus, E. coli, H1N1 virus, and Salmonella cause disease Microorganisms seriously damage the ecological balance of water bodies, which in turn affects drinking water safety, water body sensory perception, aquaculture and other aspects. Traditional algae-killing and bactericidal chemicals have fatal defects such as high toxicity, short validity period, serious pollution, and non-recyclability. Therefore, the development of new, practical, and long-lasting algae-killing, anti-algae, anti-bacterial, and l...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/14C09D7/61C09D7/63
CPCC08K2003/2241C08K2201/005C08L2201/08C08L2205/035C09D5/14C09D125/14C09D7/61C09D7/63C09D7/67C09D7/68C09D7/69C09D7/70C08L75/04C08L33/02C08L83/04C08K13/04C08K7/08C08K3/22C08K3/346C08K3/34C08K5/20C08K5/053
Inventor 黄红锋
Owner LINKWAY TECH CO LTD
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