| Summary: | 碩士 === 亞東技術學院 === 材料應用科技研究所 === 98 === This research mainly prepares its nanometer textile fiber thin film using the static electricity spinning, selects the high polymer material for the polyvinyl alcohol (Polyvinyl Alcohol, PVA), the use resolver is the water, the hybrid modulation 7~14 (w.t.%) the polyethylene alcoholic solution for the spinning liquid and 10 (w.t.%) the polyethylene alcoholic solution is the parent metal spinning liquid, and increases the different proportion 0.01~0.05, 0.10, 0.15 (w.t.%) the gallic acid, bonds becomes the gallic acid/polyvinyl alcohol nanometer textile fiber thin film, the static electricity spinning system regulation condition has between the nozzle and the collection network the distance , the work is away from fixedly is 12cm, as for the voltage value change is 20kV, 24kV, 28kV. The fixed voltage is 24kV, the work is away from the change is 10 cm, 12cm, 14cm. Because the PVA nontoxicity, may dissolve in the water, develops a series of different densities a polyvinyl alcohol nanometer textile fiber, mainly by sol - gelatin law. This gelatin charging tube, and uses the high-voltage to spout by the electricity the high polymer solution by the tube terminal, the resolver volatilizes rapidly forms textile fiber of the rice level, latter by heavy by obtains a nanometer textile fiber with the electricity function submersion in the collection board, and joins the gallic acid to increase its antibacterial. This research is spins the above potency by the static electricity spinning technology, and a hygroscopicity lives the medicine to spread the material.
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