Intelligent sleeping pillow with microcirculation physiotherapy function
A sleep pillow and functional technology, applied in the field of intelligent sleep pillow, can solve problems such as lack of intelligent control, inability to meet the health care requirements of human physiological characteristics, single function, etc., to achieve improved iodine adsorption value, good far infrared and negative ion emission, increase The effect of specific surface area
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[0025] The preparation method of antibacterial far infrared promoting microcirculation functional fabric comprises the following steps:
[0026] The first step: preparing buckwheat husk charcoal: take buckwheat husks and soak them in a sodium hydroxide solution with a mass fraction of 6-10% for 2-4 hours, filter them out and soak them in hydrogen peroxide with a mass fraction of 2-3% for 2- 6h, after filtering, rinse with water, dry, dry at 80-100°C for 2-4h, pre-carbonize at 120-150°C for 6-10h, then heat up to 310-350°C in a nitrogen environment for carbonization 3- 3.5h, the jet mill is crushed into a fine powder with a particle size of less than 0.8 μm, and it is set aside;
[0027] Step 2: Prepare buckwheat hull carbon fiber: add dispersant and chitosan to water, heat up to 60-75°C, keep warm and add buckwheat hull charcoal under high-speed stirring, stir evenly, keep warm for 2-3 hours to prepare buckwheat hull charcoal slurry , wherein the mass ratio of water: buckwhea...
Embodiment 2
[0036] Soak buckwheat husks in 10% sodium hydroxide solution for 4 hours, filter out and soak in 3% hydrogen peroxide for 2 hours, rinse with water after filtration, dry, and dry at 80°C for 4 hours Finally, pre-carbonize at 120°C for 6 hours, then raise the temperature to 350°C for 3 hours in a nitrogen atmosphere, and then pulverize it into a fine powder with a particle size of less than 0.8 μm by a jet mill for use. Preparation of buckwheat husk charcoal embodiment 3
Embodiment 3
[0037] Take buckwheat husks and soak in 6% sodium hydroxide solution for 2 hours, filter out and soak in 2-3% hydrogen peroxide for 3 hours, rinse with water after filtering, dry, and store at 80°C After drying for 2 hours, pre-carbonize at 150°C for 10 hours, then raise the temperature to 310°C for 3.5 hours in a nitrogen atmosphere, and then pulverize it into a fine powder with a particle size of less than 0.8 μm by jet milling for use.
[0038] Prepare buckwheat husk charcoal embodiment 4 (comparative example)
[0039] Prepare according to the method for preparing buckwheat husk charcoal Example 1, without soaking in hydrogen peroxide, and set aside.
[0040] For the effect test, the bacteriostatic rate and bactericidal rate were tested according to AATCC100-2004 "Evaluation of Antibacterial Performance of Textiles", and the tested bacteria were Staphylococcus aureus.
[0041] Table 1 Preparation and detection of buckwheat hull charcoal
[0042]
[0043] Preparation of...
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