Superfine fiber one-step functional producing method
A technology of superfine fiber and production method, applied in the direction of melt spinning, adding dyes in spinning solution, single-component polyamide rayon, etc., can solve the problem of narrow selection of fiber materials, increased production costs, and environmental pollution, etc. problems, to achieve the effect of being beneficial to environmental protection, saving production costs, and simple processing technology
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Embodiment 1
[0033] In a chemical fiber factory, 200 kg of nylon 6, 200 kg of polyethylene terephthalate, 0.5 kg of inorganic zeolite nanoparticles with a size of 100 nanometers containing silver ions in nanopores, and 0.5 kg of organic dye vinyl sulfone After mixing monochloro-s-triazine and 0.5 kg of paraffin, melting at high temperature, the obtained molten mixture is passed through the action of a twin-screw extruder and then peeled off by alkali hydrolysis to obtain colored nano antibacterial superfine fibers.
Embodiment 2
[0035] In a chemical fiber factory, 240 kilograms of nylon 66, 240 kilograms of polybutylene terephthalate, 10 kilograms of inorganic nanoparticles with a size of 100 nanometers containing silver ions in multi-nanometer channels, and 5 kilograms of organic dye vinyl sulfone / After mixing 1-fluoro-s-triazine and 5 kg of paraffin, melting at high temperature, passing the resulting molten mixture through a twin-screw extruder and peeling off by alkaline hydrolysis to obtain colored nanometer antibacterial superfine fibers.
Embodiment 3
[0037] In a chemical fiber factory, after mixing 500 kg of nylon 66, 0.2 kg of zinc oxide nanoparticles with a particle size of less than 1 micron, 0.5 kg of organic dye bis-chloro-s-triazine and 0.3 kg of liquid paraffin, they were melted at high temperature, and the obtained The melted mixed liquid of the mixture passes through the action of a twin-screw extruder and then peels off by alkali hydrolysis to obtain colored nanometer antibacterial superfine fibers.
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