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A water-based paint and raw material technology, applied in the direction of coating, can solve the problems of poor storage stability and performance to be improved, and achieve the effects of high stability, good viscosity and good scratch resistance
Inactive Publication Date: 2018-06-19
黄建如
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Abstract
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Problems solved by technology
Water-based coatings widely used in the prior art usually use polyurethane dispersions and acrylate emulsions as raw materials, but their performance needs to be improved and their storage stability is poor, which cannot meet people's needs
Method used
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Examples
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Embodiment 1
[0011] Embodiment 1: A kind of water-based coating is made of the following raw materials in parts by weight: 12 parts of synthetic resin, 3 parts of polystyrene, 9 parts of linseed oil, 8 parts of acrylonitrile, 10 parts of acrylic emulsion, 18 parts of oil, nano-oxidized 7 parts of zinc antibacterial agent, 3 parts of calcium carbonate, 6 parts of curing agent, 2 parts of defoamer, 3 parts of retarder, 4 parts of magnesium chloride, 4 parts of toning pigment, and 1 part of antioxidant.
Embodiment 2
[0012] Embodiment 2: A kind of water-based coating is made of the following raw materials in parts by weight: 14 parts of synthetic resin, 5 parts of polystyrene, 11 parts of linseed oil, 10 parts of acrylonitrile, 13 parts of acrylic emulsion, 20 parts of oil, nano-oxidized 9 parts of zinc antibacterial agent, 5 parts of calcium carbonate, 8 parts of curing agent, 3 parts of defoamer, 5 parts of retarder, 6 parts of magnesium chloride, 5 parts of toning pigment, and 3 parts of antioxidant.
Embodiment 3
[0013] Embodiment 3: A kind of water-based coating is made of the following raw materials in parts by weight: 16 parts of synthetic resin, 7 parts of polystyrene, 13 parts of linseed oil, 12 parts of acrylonitrile, 16 parts of acrylic emulsion, 22 parts of oil, nano-oxidized 11 parts of zinc antibacterial agent, 7 parts of calcium carbonate, 10 parts of curing agent, 4 parts of defoamer, 7 parts of retarder, 8 parts of magnesium chloride, 6 parts of toning pigment, and 5 parts of antioxidant.
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PUM
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Abstract
The invention provides a water-based coating. The water-based coating is prepared from the following raw materials in parts by weight: 12-16 parts of synthetic resin, 3-7 parts of polystyrene, 9-13 parts of linseed oil, 8-12 parts of acrylonitrile, 10-16 parts of an acrylic emulsion, 18-22 parts of an oil material, 7-11 parts of a nano-zinc oxide antibacterial agent, 3-7 parts of calcium carbonate, 6-10 parts of a curing agent, 2-4 parts of a defoaming agent, 3-7 parts of a retarder, 4-8 parts of magnesium chloride, 4-6 parts of color mixing pigments and 1-5 parts of an antioxidant. The water-based coating is high in stability and good in viscidity, has relatively good scraping resistance, water resistance and weather resistance and is unlikely to fall, uniform in luminosity, environmentally friendly and free from pollution.
Description
technical field [0001] The invention belongs to the field of coatings, in particular to a water-based coating. Background technique [0002] Coatings usually use organic solvents such as formaldehyde and benzene as solvents for film-forming substances, so they contain more volatile organic compounds, which not only cause environmental pollution, but also cause great harm to human health. Water-soluble coatings use water-soluble resins as film-forming materials, represented by polyvinyl alcohol and its various modified products, in addition to water-soluble alkyd resins, water-soluble epoxy resins, and inorganic polymer water-based resins. Water-based coatings widely used in the prior art usually use polyurethane dispersions and acrylate emulsions as raw materials, but their performance needs to be improved and their storage stability is poor, which cannot meet people's needs. Contents of the invention [0003] In order to solve the problems of the prior art, the present i...
Claims
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Application Information
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