Method for manufacturing polyvinyl acetal conductive fibers
A polyvinyl acetal and conductive fiber technology, applied in the direction of conductive/antistatic filament manufacturing, fiber treatment, fiber chemical characteristics, etc., can solve the problems of limited use, conductive fiber conductivity, and poor fiber strength, etc. Achieve the effect of durable self-generated conductivity, good conductivity and durability, and low resistivity
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Embodiment 1
[0026] The manufacture method of polyvinyl acetal conductive fiber of the present invention, it comprises the steps:
[0027] A) According to the number of parts by mass, take 15 copies of tetraacicular zinc oxide whiskers with a diameter of 0.2-1um and a length of 5-15um; 5 copies of electrical conductivity with a diameter of 0.2-0.6um and a length of 5-12um Potassium titanate whiskers; after mixing the above materials evenly, bake them in a vacuum furnace at 350°C for 5 hours; after cooling, stir and disperse them in absolute ethanol with sodium hexametaphosphate, and treat them with plasma at normal pressure for 15 minutes; Ultrasonic dispersion and cleaning in deionized water of calcium fatty acid dispersion for 30 minutes, take the suspended whiskers in the upper layer of the solution and filter to remove particles above 16um, and repeat the operation 3-5 times until filtration; after filtration, dry in a vacuum oven to obtain improved Sexual whisker mixture;
[0028] B)...
Embodiment 2
[0032] The manufacture method of polyvinyl acetal conductive fiber of the present invention, this manufacture method adopts following steps:
[0033] A) According to the number of parts by mass, take 12 copies of tetraacicular zinc oxide whiskers with a diameter of 0.2-1um and a length of 5-15um; 3 copies of electrical conductivity with a diameter of 0.2-0.6um and a length of 5-12um Potassium titanate whiskers; after mixing the above materials evenly, bake them in a vacuum furnace at 300°C for 4 hours; after cooling, stir and disperse them in absolute ethanol with sodium hexametaphosphate, and treat them with plasma at normal pressure for 10 minutes; Ultrasonic dispersion and cleaning in deionized water of calcium fatty acid dispersion for 25-35min, taking the suspended whiskers in the upper layer of the solution and filtering to remove particles above 16um, and repeating the operation 3 times until filtering; after filtering, dry in a vacuum oven to obtain improved Sexual whi...
Embodiment 3
[0038] The manufacture method of polyvinyl acetal conductive fiber of the present invention, this manufacture method adopts following steps:
[0039] A) According to the number of parts by mass, take 18 copies of tetraacicular zinc oxide whiskers with a diameter of 0.2-1um and a length of 5-15um; 8 copies of electrical conductivity with a diameter of 0.2-0.6um and a length of 5-12um Potassium titanate whiskers; after mixing the above materials evenly, bake them in a vacuum furnace at 400°C for 6 hours; after cooling, stir and disperse them in absolute ethanol with sodium hexametaphosphate, and treat them with plasma at normal pressure for 20 minutes; Ultrasonic dispersion and cleaning in deionized water of calcium fatty acid dispersion for 35 minutes, taking the suspended whiskers in the upper layer of the solution and filtering to remove particles above 16um, and repeating the operation 5 times until filtering; after filtering, dry in a vacuum oven to obtain modified crystals ...
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