TY JOUR TI INCREASING THE ADHESIVE STRENGTH OF THE FILLER-MATRIX SYSTEM IN POLYHEXAFLUOROPROPYLENE-BASED COMPOSITE MATERIALS KW POLYHEXAFLUOROPROPYLENE KW COMPOSITE MATERIALS KW FLUOROPOLYMERS KW ADHESIVE STRENGTH JO Herald of Technological University AU Krapivko, A.L. AU Ryabkov, E.D. AU Skurihina, D.D. AU Grebeneva, T.E. AU Yashtulov, N.A. PY 2025 IS 28 PB Kazan National Research Technological University