Preparation method of composite anti-bacterial fiber membrane
A composite antibacterial and fiber membrane technology, which is applied in fiber treatment, plant fiber, cellulose/protein conjugated artificial filament, etc., can solve problems such as limited application, limited application of antibacterial fiber membrane, and structural damage of fiber membrane, and achieves Overcoming poor mechanical strength and toughness, excellent antibacterial and antifouling properties, and improving mechanical properties and toughness
Inactive Publication Date: 2018-08-10
PINGHU YIFANJIA LUGGAGE CO LTD
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The invention discloses a preparation method of a composite anti-bacterial fiber membrane, and belongs to the field of functional textile materials. A polyacrylonitrile anti-bacterial nano-fiber membrane with efficient anti-bacterial performance is prepared by adding an anti-bacterial agent into polyacrylonitrile and cuprammonia regenerated cellulose through an electrospinning technology. The anti-bacterial agent in the fiber membrane is prepared by polymerizing 2-methyl-2-crylic acid-1,2-propylene glycol, dimethylaminoethyl methacrylate, allyltriethoxysilane, hectorite and nano titanium oxide. The preparation method comprises the following steps: adding the anti-bacterial agent, nano-silver, copper-zeolite molecular sieve micro powder and nano zinc oxide sol into a mixed solution of the polyacrylonitrile and the cuprammonia regenerated cellulose, and uniformly mixing the materials; performing electrostatic spinning to obtain a fiber membrane; soaking the fiber membrane into a brominechloride solution; taking the fiber membrane out and drying to obtain the composite anti-bacterial fiber membrane. The anti-bacterial nano-fiber membrane can be applied to the fields of daily use, textile, industry and medicine.
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Classification and recommendation of technical efficacy words
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