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An indoor air and spraying agent technology, applied in coatings, polyether coatings, chemical instruments and methods, etc., can solve the problems of chemical and microbial pollution that are difficult to purify, cannot be quickly eliminated, and use limitations, and save drying time. , The effect of eliminating formaldehyde without dead angle and large interface effect
Inactive Publication Date: 2017-01-25
昆山倍善环保实业有限公司
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Based on the above air purification technologies, generally only harmful substances can be adsorbed and stored, but cannot be converted. Some measures such as negative ions and high-voltage electrostatic purification technologies can remove smoke and dust well, but it is difficult to purify pollution caused by chemicals and microorganisms.
For example, the catalytic active system in the photocatalyst adopts slurry impregnation and gel sol process to load TiO2 nanoparticles or thin films on the surface of the carrier and in the gaps to form a composite nanophotocatalyst, which is composed of a metal mesh fixed on an ultraviolet lamp. Although the catalytic reactor can remove indoor harmful gases very well, its use is relatively limited. Its function only works in a certain part of the indoor space, and it cannot quickly solve the problem of eliminating formaldehyde, benzene, ammonia and other harmful gases in the living room.
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Embodiment 1~4
[0028] Examples 1 to 4: An indoor air purification spraying agent, consisting of the following components by weight, as shown in Table 1:
[0029] Table 1
[0030]
[0031] Combine 100 parts of the negative ion powder, 400~600 parts of distilled water, 6~8 parts of sodium polyacrylate, 12~15 parts of lauryl glucoside, 4~6 parts of ethylene glycol, and 10~12 parts of 2-imidazolidinone. Parts, 4~6 parts of malic acid, 6~8 parts of zirconia, 12~15 parts of polyoxyethylene castor oil, 15~18 parts of hydroxydilactic acid titanium and 10~15 parts of monoalkoxy titanate coupling agent After mixing and soaking for 2 to 3 days, put it into a ball mill for low speed ball milling for 2 to 3 hours, and then high speed ball milling for 40 to 60 minutes to obtain the indoor air purification spray;
[0032] The negative ion powder is obtained through the following steps:
[0036] The hydrothermal temperature in step 1 in Example 1 is 160°C and the time is 25h; the hydrothermal temperature in step 1 in Example 2 is 200°C and the time is 30h; the hydrothermal temperature in Step 1 in Example 3 is 220°C, The time is 25h; the hydrothermal temperature in step one in Example 4 is 180°C and the time is 40h; the hydrothermal temperature in step one in Example 5 is 200°C and the time is 42h.
[0037] The low speed of the ball mill is 40 or 45 revolutions per minute, and the high speed of the ball mill is 300 or 380 or 500 revolutions per minute.
[0038] The average diameter of the above-mentioned lithium tourmaline, mafia tourmaline, and iron tourmaline is 30 nanometers.
[0039] After the indoor air purification spraying agent prepared in Examples 1 to 3 of the present invention is coated, the detection performance data is as follows:
[0040] Table 2
[0041]
[0042] When the above indoor air purification spray agent is used, it forms a permanent nano-scale n...
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Abstract
The invention discloses an indoor air purification spray agent. A method for preparing the indoor air purification spray agent includes mixing 100 parts of negative ion powder, 400-600 parts of distilled water, 6-8 parts of sodium polyacrylate, 12-15 parts of lauryl glucoside, 4-6 parts of ethylene glycol, 10-12 parts of 2-imidazolidinone, 4-6 parts of malic acid, 6-8 parts of zirconium oxide, 12-15 parts of polyoxyethylated castor oil, 15-18 parts of hydroxybis(lacto)titanium and 10-15 parts of mono-alcoxyl titanate coupling agents with one another to obtain mixtures and soaking the mixtures; placing the mixtures in a ball mill and carrying out ball-milling on the mixtures at a low speed; carrying out ball-milling on the mixtures at a high speed to obtain the indoor air purification spray agent. A method for preparing the negative ion powder includes adding nanometer-sized tourmaline powder, nanometer titanium dioxide powder, sodium silicate, butyl alcohol and 2-alkyl acetylamino ethyl imidazoline into a high-pressure reaction kettle; mixing the nanometer-sized tourmaline powder, the nanometer titanium dioxide powder, the sodium silicate, the butyl alcohol and the 2-alkyl acetylamino ethyl imidazoline with one another to obtain the negative ion powder. The indoor air purification spray agent has the advantages that obvious service effects can be realized by the indoor air purification spray agent, the indoor air purification spray agent is direct, and good interface effects can be realized; the poisonous gas adsorption rate can be further increased, and the indoor air purification spray agent is high in adsorption.
Description
Technical field [0001] The invention relates to the field of air purification coating liquids, in particular to an indoor air purification spraying agent. Background technique [0002] With the improvement of people’s living standards, interior decoration has spread throughout urban and rural areas, but various decorative materials used in decoration such as: plywood, paint, plastic products, flooring, cement, etc. contain volatile harmful substances to varying degrees, and indoor air pollution is mainly toxic Harmful molecules include formaldehyde, benzene, ammonia, etc., indoor pollution has become one of the top killers of human health. Therefore, how to purify indoor air in an all-round way in the shortest time has become a top priority. Currently, air purification measures include: negative ion generator dust removal technology, high-voltage electrostatic purification, activated carbon adsorption technology and ozone purification technology. Combining the above air purific...
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