Preparation For Fabricating Superhydrophobic Fabric Using Nonsolvent Induced Phase Separation Method And Superhydrophobic Fabric Preparation Thereby

摘要

The present invention relates to a method for manufacturing a superhydrophobic fabric using a non-solvent derived phase separation method. The method comprises the steps of: (1) adding amorphous polypropylene to a cyclohexane solvent at a concentration of 30-40 mg/ml and treating the same at a temperature of 75-80°C for 30-60 minutes; (2) mixing the treated solvent with non-solvent acetone at a volume ratio of 9:1 to 8:2 for 2-4 minutes; and (3) immersing the mixed solvent and non-solvent solution in the fabric for 1-5 seconds and treating the mixture at 25-35°C for 2-3 hours.