TY JOUR TI SURFACE ENERGY AND ACID-BASE CHARACTERISTICS OF BLENDS OF POLYETHYLENE, ETHYLENE-VINYL ACETATE COPOLYMER AND ETHYLENE-VINYL ALCOHOL COPOLYMER KW POLYETHYLENE KW ETHYLENE COPOLYMER WITH VINYL ACETATE KW ETHYLENE COPOLYMER WITH VINYL ALCOHOL KW FREE SURFACE ENERGY KW ACIDITY PARAMETER JO Herald of Technological University AU Vernigorov, K.B. AU Yusupov, B.N. AU Mashukov, V.I. AU , .. AU Kayumova, L.N. AU Kazakov, Y.M. AU Stoyanov, O.V. PY 2025 IS 28 PB Kazan National Research Technological University