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Self-cleaning circulating water paint capable of capturing haze
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A circulating water, self-cleaning technology, applied in the field of water paint
Active Publication Date: 2019-07-23
HENGSHUI XINGUANG CHEM
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Problems solved by technology
For indoor pollution, the use of paint to capture and collect smog and realize self-cleaning water paint has not been reported
Method used
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[0038] Described polyacrylic acid emulsion is prepared by following method, comprises the following steps:
[0039] (1) Preparation: prepare raw materials according to the above parts by weight, and set aside;
[0040] (2) Pre-emulsification: under normal temperature and pressure, mix 5 parts of sodium lauryl sulfate and 30 parts of water, stir and dissolve, then add acrylic acid, methacrylic acid, acrylamide, methacrylamide, styrene, Butyl acrylate, isooctyl acrylate, methyl methacrylate, and stirred for 3...
[0050] Described polyacrylic acid emulsion is prepared by following method, comprises the following steps:
[0051] (1) Preparation: prepare raw materials according to the above parts by weight, and set aside;
[0052] (2) Pre-emulsification: under normal temperature and pressure, mix 7 parts of alkylphenol ethoxylate ammonium sulfate and 40 parts of water, stir and dissolve, then add acrylic acid, methacrylic acid, acrylamide, methacrylamide, benzeneEthylene, butyl acrylate, isooctyl a...
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Abstract
The invention discloses self-cleaning circulating water paint capable of capturing haze, and belongs to the technical field of water paint. The self-cleaning circulating water paint is prepared from the following components in parts by weight: 100-150 parts of polyacrylic acidemulsion, 50-100 parts of sea-foam stone powder, 80-120 parts of titanium dioxide, 90-130 parts of kaolin, 200-300 parts of calciumcarbonate, 10-50 parts of talcum powder, 3-8 parts of a dispersant, 1-5 parts of an antifoaming agent, 1-5 parts of a wetting agent, and 250-350 parts of deionized water, wherein the polyacrylic acidemulsion is prepared from the following components in parts by weight: 110-140 parts of water, 55-65 parts of styrene, 45-55 parts of methyl methacrylate, 18-20 parts of iso-octyl acrylate,32-60 parts of butyl acrylate, 1-5 parts of acrylic acid, 1-5 parts of methacrylic acid, 1-3 parts of acrylamide, 1-3 parts of methacrylamide, 10-18 parts of an anionic emulsifier, 2-5 parts of crosslinking monomers, 0.2-0.9 part of an initiator, 0.1-0.5 part of an oxidant, and 0.2-0.5 part of a reducing agent. The water paint prepared by using the polyacrylic acidemulsion has the function of capturing haze, and the self-cleaning circulating ability can be realized.
Description
technical field [0001] The invention belongs to the technical field of water paints, and in particular relates to a water paint capable of capturing smog and capable of self-cleaning circulation prepared by using polyacrylic acid emulsion, that is, a self-cleaning circulating water paint for catching smog. Background technique [0002] With the intensification of human activities, the ecological environment is destroyed. Smog is becoming more and more serious, affecting people's work and life. Smog is a general expression of the excessive content of various suspended particles in the atmosphere. It is specifically manifested as an aerosolsystem composed of dust, sulfuric acid, nitric acid, organic hydrocarbons and other particles in the air causing visual impairment. Among them, sulfur dioxide, nitrogen oxides, and inhalable particulate matter in the air are the main components of smog. The former two are gaseous pollutants, and particulate matter is the culprit that aggra...
Claims
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Application Information
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