Method for preparing high-hydrophobicity film by electrostatic spinning
A hydrophobic film and electrospinning technology, which is applied in the fields of filament/thread forming, textile and papermaking, medical science, etc., can solve the problems of unsatisfactory antibacterial performance and general hydrophobic performance, and achieve strong antibacterial adhesion ability , improve antibacterial ability, hydrophobic performance better effect
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[0036] In order to make the content of the present invention easier to understand, the technical solutions of the present invention will be further described below in conjunction with specific embodiments, but the present invention is not limited to this.
[0037] The mesh template used is a nylon mesh with a pore size of 20-200 μm, which is purchased from sigma.
[0038] A method for preparing a strong hydrophobic membrane by electrostatic spinning, which comprises the following steps:
[0039] (1) Dissolve a hydrophobic polymer with biocompatibility in a solvent, and stir until the solution is completely dissolved to prepare a hydrophobic polymer solution;
[0040] (2) Fix a detachable mesh template with a pore size of 20~200 microns on the surface of the receiver of the electrospinning machine, and then spray the hydrophobic polymer solution obtained in step (1) into the mesh through the electrospinning machine On the surface of the template, a nano-scale diameter hydrophobic fiber...
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