| 摘要 |
FIELD: polymer materials. ^ SUBSTANCE: object of invention is to impart water- and oil-proofing properties to polymers, to reduce adhesion properties, and to modify dielectric properties of treated surface of polymers without changing base properties of polymer matrix. Invention consists in that polymer to be modified is treated with solution of perfluoro-2,4-dimethyl-3-ethyl-3-pentyl radical in perfluorinated solvents having concentrations from 0.5 to 20% at temperature above 80°C. ^ EFFECT: increased limiting wetting angle. |
