Production method of breathable wallpaper coating liquid
A production method and coating liquid technology, applied in the production field of breathable wallpaper coating liquid, can solve the problems of poor air permeability of wallpaper, unfavorable wallpaper and wall protection, health hazards of consumers, etc., and achieve good air permeability and Scrub resistance, avoid damp and mildew, low production cost
Inactive Publication Date: 2015-04-15
QINGDAO SHOUSHENG IND
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Problems solved by technology
[0004] The characteristic of traditional vinyl wallpaper is that it has little or no penetration to moisture, so that the wallpaper has good durability, washability and wall protection, but because of the poor air permeability of the wallpaper, the moisture in the wallpaper It gathers between the wall and the wall, thus providing a good stuffy environment for the growth of bacteria, which is not conducive to the protection of wallpaper and walls, and also causes harm to the health of consumers
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment
[0013] The production method of the air-permeable wallpaper coating solution of this embodiment includes the following steps: (1) Prepare raw materials: the components of the raw materials and the parts by weight of each component are: 13 parts of carbonate modified potato starch, ammonium carbonate ammonium 12 parts of joint agent, 62 parts of styrene acrylic adhesive, 17 parts of white pigment, 6 parts of polyacrylic acid thickener, 430 parts of water; (2) Dissolve the carbonate modified potato starch in water, and then the step (1 ) said other components are added, wherein the polyacrylic acid thickener is added last; (3) After mixing all the components evenly, the overall solid content of the prepared coating liquid is 14%, and the pH value is 8. The viscosity is 2500cp.
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Abstract
The invention discloses production method of a breathable wallpaper coating liquid. The breathable wallpaper coating liquid is composed of the following raw materials in parts by weight: 12 to 15 parts of carbonate modified potato starch, 10 to 13 parts of ammonium zirconium carbonate crosslinking agent, 60 to 70 parts of styrene acrylic acid adhesive, 15 to 20 parts of white pigment, 5 to 8 parts of polyacrylic acid thickening agent, and 400 to 450 parts of water. The production method comprises the following steps: dissolving carbonate modified potato starch into water, then adding other components, wherein the polyacrylic acid thickening agent is added in the last, and finally evenly mixing all the components. The whole solid content of the prepared coating liquid is 12-15%, the pH value is 8-9, and the viscosity is 2000 to 2500 cp. The production method is simple, the paper coated by the coating liquid has the advantages of good breathability and scrubbing resistance, so the mildew caused by stuffiness and dampness is avoided, and moreover the coating liquid has a strong antibacterial performance, and will not harm the human body during the application process.
Description
[0001] technical field [0002] The invention belongs to the technical field of wallpaper coating liquid, and in particular relates to a production method of a breathable wallpaper coating liquid. [0003] Background technique [0004] The characteristic of traditional vinyl wallpaper is that it has little or no penetration to moisture, so that the wallpaper has good durability, washability and wall protection, but because of the poor air permeability of the wallpaper, the moisture in the wallpaper It gathers between the wall and the wall, thus providing a good stuffy environment for the growth of bacteria, which is not conducive to the protection of wallpaper and walls, and also causes harm to the health of consumers. [0005] Contents of the invention [0006] In order to overcome the above-mentioned technical problems existing in the prior art field, the object of the present invention is to provide a production method of an air-permeable wallpaper coating liquid, the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): D21H19/54D21H19/44D21H19/46D21H19/56
Inventor 李继升
Owner QINGDAO SHOUSHENG IND