Novel breathable deodorizing antibacterial cushion
An antibacterial pad, a new type of technology, applied in the direction of fiber chemical characteristics, conjugated synthetic polymer artificial filament, layered products, etc., can solve the problems of a large number of bacteria, poor air permeability and heat dissipation performance, poor air permeability, etc. , to achieve good biocompatibility, improve air permeability, and inhibit the growth of bacteria
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[0032] Example 1: Core material: 48 parts of antibacterial anion powder, 35 parts of emulsifier; wall material: 40 parts of urea-formaldehyde resin. The antibacterial anion powder includes the following components by weight: 3 parts of nano-sized titanium dioxide, 16 parts of diatomaceous earth, 10 parts of tourmaline powder, and 5 parts of bamboo charcoal powder.
[0033] The negative ion microcapsules are prepared in the following manner:
[0034] 1) The urea-formaldehyde resin is synthesized from urea and formaldehyde at a molar ratio of 1:2; mix urea and formaldehyde solution, stir and dissolve, adjust the pH to 8, and react at 65 degrees for 1 hour to obtain a transparent and viscous urea-formaldehyde resin prepolymer body;
[0035] 2) Synthesis of capsule core emulsion: add antibacterial anion powder to the emulsifier aqueous solution of sodium dodecylbenzene sulfonate, heat to 45℃ and stir, and use a high-shear dispersing emulsifier at 5000-15000r / min Emulsify at rotating sp...
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[0042] Example 2: Core material: 45 parts of antibacterial anion powder, 25 parts of emulsifier; wall material: 35 parts of urea-formaldehyde resin.
[0043] The antibacterial anion powder includes the following components by weight: 3 parts of nano-sized titanium dioxide, 16 parts of diatomaceous earth, 10 parts of tourmaline powder, and 5 parts of bamboo charcoal powder.
[0044] The negative ion microcapsules are prepared in the following manner:
[0045] 1) The urea-formaldehyde resin is synthesized from urea and formaldehyde at a molar ratio of 1:2; mix urea and formaldehyde solution, stir to dissolve, adjust the pH to 8, and react at 65 degrees for 1 hour to obtain a transparent and viscous urea-formaldehyde resin prepolymer body;
[0046] 2) Synthesis of capsule core emulsion: adding antibacterial anion powder to the emulsifier polyvinyl alcohol aqueous solution, heating to 45°C and stirring, and emulsifying with a high-shear dispersing emulsifier at 5000-15000r / min to obtain ...
Example Embodiment
[0052] Example 3: Core material: 50 parts of antibacterial anion powder, 50 parts of emulsifier; wall material: 45 parts of urea-formaldehyde resin.
[0053] The antibacterial anion powder includes the following components by weight: 3 parts of nano-sized titanium dioxide, 16 parts of diatomaceous earth, 10 parts of tourmaline powder, and 5 parts of bamboo charcoal powder.
[0054] The negative ion microcapsules are prepared in the following manner:
[0055] 1) The urea-formaldehyde resin is synthesized from urea and formaldehyde at a molar ratio of 1:2; mix urea and formaldehyde solution, stir to dissolve, adjust the pH to 8, and react at 65 degrees for 1 hour to obtain a transparent and viscous urea-formaldehyde resin prepolymer body;
[0056] 2) Synthesis of capsule core emulsion: add antibacterial anion powder to the emulsifier aqueous solution, heat to 45°C and stir, and emulsify with a high shear dispersing emulsifier at 5000-15000r / min to obtain capsule core emulsification Liq...
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