CF在经过清水冲洗后，吸收水分，甲基蓝染料也在棉织物上留下印记。而改性

After being rinsed with clean water, CF absorbs water, and the methyl blue dye also leaves a mark on the cotton fabric. The modified fabric did not absorb water after being rinsed with water, and even the methyl blue dye on it was washed away, forming a blue solution in the petri dish, but the fabric itself did not leave any stains. Experiments have proved that the superhydrophobic properties of the material bring excellent self-cleaning function to it.

CF absorbs moisture after being rinsed with water, and methyl blue dyes also leave a mark on the cotton fabric. The modified fabric did not absorb moisture after flushing with water, and even the methyl blue dye on it was washed away, forming a blue solution in the petri dish, leaving no stains on the fabric itself. Experiments show that the ultra-hydrophobic properties of the material give it excellent self-cleaning function.

CF after washing with water, absorb water, methyl blue dye also left marks on the cotton fabric. However, the modified fabric did not absorb water after washing with water, and the methyl blue dye on it was also washed away, forming a blue solution in the Petri dish, but the fabric itself did not leave any stains. The experimental results show that the superhydrophobic property of the material brings excellent self-cleaning function.<br>