Silver-containing antibacterial fabric coating adhesive as well as preparation and application methods thereof
A technology of antibacterial fabric and coating glue, which is applied in the fields of antibacterial coating glue and its preparation, silver-containing antibacterial fabric coating glue and its preparation, and can solve the problems of wide distribution range, large particle size of antibacterial agent, and easy agglomeration , to achieve the effect of overcoming easy discoloration, overcoming easy agglomeration, and lasting antibacterial performance
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Embodiment 1
[0028] The formulation of the coating glue that doctors take for work is shown in Table 1
[0029] raw material parts by mass Emulsion of acrylate copolymer 75 Silver loaded zirconium phosphate 10 Dispersant (silane coupling agent) 5 Stabilizer (organic bentonite) 5 solvent 20
[0030] Dissolve the dried coating glue in acetic acid, use the applicator to evenly apply a certain concentration of coating glue / acetic acid solution to the fabric, and dry it to evaporate the solvent or water, thereby forming a continuous film on the surface of the fabric , to prepare antibacterial coated fabrics.
Embodiment 2
[0032] The formula of coating glue for fabric sofa is shown in Table 1
[0033] raw material parts by mass Emulsion of modified acrylate and styrene copolymer 70 silver loaded montmorillonite 10 Dispersant (silane coupling agent) 5 Stabilizer (organic bentonite) 5 solvent 15
Embodiment 3
[0035] The coating glue formula for socks is shown in Table 1
[0036] raw material parts by mass Emulsion of acrylate and acrylamide copolymer 80 Silver loaded zirconium phosphate 10 Dispersant (polyphosphate) 3 Stabilizer (fumed silica) 3 solvent 20
[0037] The preparation method of silver-containing antibacterial fabric coating adhesive comprises the following steps:
[0038] (1) Add 70-80 parts of water-based acrylic emulsion and 10-20 parts of deionized water into the dispersion tank, stir at room temperature for 5-20 minutes, and the stirring speed is 200-500 rpm;
[0039] (2) Add dispersant and stabilizer at one time, stir at room temperature for 10-30 minutes, stirring speed 200-500 rpm;
[0040] (3) Add silver-loaded inorganic antibacterial agent (0.5-3μm), and oscillate ultrasonically for 30-60 minutes;
[0041] (4) After suction filtration, bake at 80-100°C for 2-3 hours to obtain the finished product.
[0042] The ba...
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