TY JOUR TI REGULATING THE PERCENTAGE OF MATRIX CONTENT IN COMPOSITE MATERIALS BY UHMW PE MODIFICATION USING A LOW-ENERGY ION FLOW KW ultra-high molecular weight polyethylene KW fibers KW material KW flow KW low-energy ions KW wettability KW characteristics JO Transport engineering AU Sagitova, F.R. AU Sharifullin, F.S. AU Abdullin, I.S. PY 2025 IS 2025 PB Bryansk State Technical University