Preparation method of a bionic fractal bio-based stain-resistant and easy-to-clean floor material
A floor material and bio-based technology, applied in antifouling/underwater coatings, biocide-containing paints, polyurea/polyurethane coatings, etc., can solve the problems of less involvement in the chemical industry
Active Publication Date: 2021-10-29
SHANGHAI YANGSEN SPECIALITY CHEM
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Problems solved by technology
[0006] In the field of mathematics, there is a theory called fractal. Simply put, it is the self-similarity between the part and the whole. Many natural and artificial complex systems show fractal characteristics, including trees, rivers, mountains, cities, road networks, etc., but in Applications in the field of coatings and even applications in the chemical industry are rarely involved
Method used
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Embodiment 1
[0044] (1) Preparation of nanocellulose dispersion:
[0045] a. In the stirring cylinder, the modified acrylate block copolymer and the affinity group copolymer solution, slowly put the nanochemical, stirred for an hour, no more than 40 degrees, produce a transmissive that is extremely no flowing ;
[0046] b. Transfer the cylinder, use a high pressure sand mill, and use liquid nitrogen to -20 degrees, sand milling circulate, until it reaches transparent, no thorns, uniform flow liquid, and uses monochrome laser visible Dingdal effect;
[0047] c. After the grinding, the sealed, low temperature does not exceed 20 degrees.
[0048] (2) Preparation of nano silica dispersion:
[0049] i) Inputing a carbonant hydroxy silicone modification and monohydroxy silicone modified silicone oil with jacket stirring cylinder, slowly putting silica, stirring at high speed for an hour, resulting in a large change Paste;
[0050]II) In the jacket, heat oil is passed, allowing liquid to control 120-...
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Abstract
The invention discloses a method for preparing a bionic fractal bio-based stain-resistant and easy-to-clean floor material, which comprises the following steps: (1) preparation of a nanocellulose dispersion; (2) preparation of a silicon dioxide dispersion; (3) Put the film-forming material and additives into the dispersing tank and disperse for 30 minutes; (4) Put in the catalyst, titanium dioxide, carbon black, ceramic microbeads, and super high wax powder to disperse evenly and use a sand mill to grind until the fineness is less than 30 μm; (5) Add nano-cellulose dispersion and nano-silicon dioxide dispersion, and stir at high speed for 30 minutes; (6) Add ceramic alumina and curing agent to obtain the final product. The invention applies the principle of bionics, and according to the self-cleaning effect of non-stick water of the lotus leaf, the prepared floor material has the anti-pollution cleaning effect.
Description
Technical field [0001] The present invention relates to a method of preparing a bionic fractal biological resistance to clean the floor material, belonging to the technical field of floor chemical materials. Background technique [0002] The floor refers to the ground for construction of the original ground using a particular material and process and presents a certain decorative and functional ground. For example, the resin floor, including epoxy self-leveling floor, epoxy anti-static floor, epoxy non-slip floor, polyurea anti-corrosion floor, polyurethane floor, resin mortar floor, epoxy stone floor, epoxy Color sand floor, polyurethane mortar floor, etc. [0003] China Patent CN111334174A discloses a floor material, including independently dispersed A components and B components, including HDI trimer solidifying agent, B components including polymenaline resin, dispersant, flow Chalect, defoamer, dust collecting agent, water absorbing agent, conductive fiber, single-walled car...
Claims
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IPC IPC(8): C09D175/04C09D7/61C09D7/65C09D5/16
CPCC08K2003/2227C08K2003/2241C08K2201/011C08L2205/03C09D5/1662C09D5/1681C09D5/1687C09D175/04C08L1/04C08L27/18C08K13/04C08K3/22C08K3/04C08K3/36C08K7/24C08K7/18C08K3/346
Inventor 陈辉赵玉龙马敏生
Owner SHANGHAI YANGSEN SPECIALITY CHEM