Pressure reduction belt and preparation method thereof
A technology of substrate and surfactant, applied in electrotherapy, phototherapy, magnetic therapy, etc., can solve the problem of far-infrared emission intensity, far-infrared health care effect needs to be improved, etc., to improve blood circulation disorders in the brain, reduce and stabilize Blood pressure, the effect of improving blood circulation
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Embodiment 1
[0027] Step 1: 25 parts by weight of far-infrared stone, 12 parts by weight of hokutolite; 8 parts by weight of magnetite, 25 parts by weight of negative ion powder, 13 parts by weight of zeolite, 3.25 parts by weight of anionic surfactant and water, through ball milling or sanding at room temperature Grind to form a dispersed aqueous colloidal ceramic slurry with a concentration of 12 wt%.
[0028] Among them, the far-infrared stone is composed of 2.5wt% Fe 2 o 3 , 1.5wt%TiO 2 , 4.2% CaTiO 3 , 15wt%Al 2 o 3 , the balance of SiO 2 composition;
[0029] Step 2: Mix it with 320 parts by weight of polypropylene, 20 parts by weight of polypropylene wax and solvent oil to form a water-oil two-phase mixed system, add 3.25 parts by weight of cationic surfactant, and dry the product formed after chemical reaction , to obtain a dry ceramic pre-dispersed precursor; the grade of the solvent oil is 100-120.
[0030] Step 3: melt, knead, and extrude the ceramic pre-dispersed precur...
Embodiment 2
[0033] Step 1: 35 parts by weight of far-infrared stone, 7 parts by weight of hokutolite; 12 parts by weight of magnetite, 15 parts by weight of negative ion powder, 17 parts by weight of zeolite, 0.9 parts by weight of anionic surfactant and water, through ball milling or sanding at room temperature Grind to form a dispersed aqueous colloidal ceramic slurry with a concentration of 25 wt%.
[0034] Among them, the far-infrared stone is composed of 3wt% Fe 2 o 3 , 1.8wt%TiO 2 , 4.4% CaTiO 3 , 18wt%Al 2 o 3 , the balance of SiO 2 composition;
[0035] Step 2: Mix it with 300 parts by weight of polypropylene, 40 parts by weight of polypropylene wax and solvent oil to form a two-phase mixed system of water and oil, add 0.9 parts by weight of cationic surfactant, and dry the product formed after chemical reaction , to obtain a dry ceramic pre-dispersed precursor; the grade of the solvent oil is 100-120.
[0036] Step 3: Melt, knead, and extrude the ceramic pre-dispersed pre...
Embodiment 3
[0039]Step 1: 30 parts by weight of far-infrared stone, 10 parts by weight of hokutolite; 10 parts by weight of magnetite, 20 parts by weight of negative ion powder, 15 parts by weight of zeolite, 2.5 parts by weight of anionic surfactant and water, through ball milling or sanding at room temperature Grind to form a dispersed aqueous colloidal ceramic slurry with a concentration of 15 wt%.
[0040] Among them, the far-infrared stone is composed of 3.5wt% Fe 2 o 3 , 2wt%TiO 2 , 4% CaTiO 3 , 20wt%Al 2 o 3 , the balance of SiO 2 composition;
[0041] Step 2: Mix it with 310 parts by weight of polypropylene, 30 parts by weight of polypropylene wax and solvent oil to form a two-phase mixed system of water and oil, add 2.5 parts by weight of cationic surfactant, and dry the product formed after chemical reaction , to obtain a dry ceramic pre-dispersed precursor; the grade of the solvent oil is 100-120.
[0042] Step 3: melt, knead, and extrude the ceramic pre-dispersed precu...
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