EFFECT OF WEAR FACTORS ON LYOPHOBIC PROPERTIES OF FABRIC MODIFIED BY A FLUOROSILANE

The properties of the cotton fabric madepolam modified by 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluoro-N-[3-(triethoxysilyl)propyl]nonanamide were studied. It was found that the hydrophobic and lipophobic properties of the material did not change under the influence of various operational factors (UV light, increased moisture, temperature, abrasion, multiple washings). The stability of the lyophobic properties of the fabric was due to the chemical structure of the modified layer surface.