Water-based paint capable of purifying air and preparation method thereof
A water-based paint and air purification technology, applied in the direction of polyurea/polyurethane paint, coating, etc., can solve the problem of unsatisfactory formaldehyde purification effect, and achieve the effect of high catalytic efficiency
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[0032] Example 1
[0033] A water-based paint that can purify air, calculated in parts by weight, includes:
[0034] 20% waterborne polyurethane emulsion, 35% talc, 1% anatase titanium dioxide with a diameter of 50nm, 1% nano-zinc oxide with a particle size of 20-nm, 2% alkylphenol polyoxyethylene ether, 1% sodium polycarboxylate, 1% of nitrogen-containing organic heterocyclic compound, 2% of propylene glycol, 2% of fatty acid alcohol ester, and the balance is water.
[0035] A method for preparing water-based paint capable of purifying air includes the following steps:
[0036] Step 1) Weigh water-based polyurethane emulsion, talc, anatase titanium dioxide, nano zinc oxide, alkylphenol polyoxyethylene ether, sodium polycarboxylate, nitrogen-containing organic heterocyclic compound, propylene glycol, fatty acid alcohol ester and water in proportion. ,
[0037] Step 2) Put the anatase titanium dioxide and the photocatalytic promoter into the water, and fully stir for 15 minutes at a st...
Example Embodiment
[0040] Example 2
[0041] A water-based paint that can purify air, calculated in parts by weight, includes:
[0042] Water-based polyurethane emulsion 65%, talc 20%, diameter 10nm anatase titanium dioxide 5%, particle size 200nm nano zinc oxide 0.5%, alkylphenol polyoxyethylene ether 1%, polysiloxane 0.5%, nitrogen content Organic heterocyclic compound 1%, propylene glycol 1%, fatty acid alcohol ester 1%, and the balance is water.
[0043] A method for preparing water-based paint capable of purifying air includes the following steps:
[0044] Step 1) Weigh water-based polyurethane emulsion, talc powder, anatase titanium dioxide, nano zinc oxide, alkylphenol polyoxyethylene ether, polysiloxane, nitrogen-containing organic heterocyclic compound, propylene glycol, fatty acid alcohol ester and water in proportion. ,
[0045] Step 2) Put the anatase titanium dioxide and the photocatalytic promoter into the water, and fully stir for 15 minutes at a stirring speed of 10,000 rpm to obtain a h...
Example Embodiment
[0048] Example 3
[0049] A water-based paint that can purify air, calculated in parts by weight, includes:
[0050] 30% waterborne polyurethane emulsion, 25% talc, 4% anatase titanium dioxide with a diameter of 10nm, 0.6% nano-zinc oxide with a particle size of 50nm, 1.5% alkylphenol polyoxyethylene ether, 0.8% sodium polyacrylate, nitrogenous organic Heterocyclic compound 1%, propylene glycol 1.8%, fatty acid alcohol ester 1.4%, and the balance is water.
[0051] A method for preparing water-based paint capable of purifying air includes the following steps:
[0052] Step 1) Weigh water-based polyurethane emulsion, talc powder, anatase titanium dioxide, nano zinc oxide, alkylphenol polyoxyethylene ether, sodium polyacrylate, nitrogen-containing organic heterocyclic compound, propylene glycol, fatty acid alcohol ester and water in proportion.
[0053] Step 2) Put the anatase titanium dioxide and the photocatalytic promoter into the water, and fully stir for 15 minutes at a stirring spe...
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