Far infrared heating fiber and preparation process thereof
The invention relates to the technical field of fiber materials, in particular to a far infrared heating fiber which comprises a fiber base material and a nanofiber membrane covering the outer side of the fiber base material, and nanometer heating powder is evenly dispersed in the fiber base materia...
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| creator | XU JIULING GONG XI XIAO QING ZHOU ZHIMING GUAN XINGYU LANG JUNYI KIM JI-MYUNG |
| description | The invention relates to the technical field of fiber materials, in particular to a far infrared heating fiber which comprises a fiber base material and a nanofiber membrane covering the outer side of the fiber base material, and nanometer heating powder is evenly dispersed in the fiber base material; the preparation method of the nano heating powder comprises the following steps: 1, mixing CuFe2O4 powder and SiO2 powder, drying, transferring into a calcining furnace, heating to 600-800 DEG C, and calcining for 15-20 minutes; step 2, taking out the calcined CuFe2O4 powder, grinding the powder to 200 meshes, and dispersing the powder into water to obtain a dispersion liquid; step 3, slowly dropwise adding a mixed solution of TEOS and absolute ethyl alcohol into the dispersion liquid for coating to obtain a coating solution; and step 4, washing, filtering, drying and grinding the coating liquid to obtain the nano heating powder. Through combination of different layers of heating powder and the fiber material, t |
| format | Patent |
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| language | chi ; eng |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS |
| title | Far infrared heating fiber and preparation process thereof |
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