This paper analyzes the possibilities of enhancing the strengthand tribological parameters of UHMWPE through different modification methods:radiation and peroxide cross-linking, functional surface treatment of fillers, interpolymerblending with HDPE, and the introduction of antioxidants. Experimentaldata show that electron-beam irradiation at a dose of 75 kGy reduces the wear rate ofUHMWPE by 39 % and increases surface hardness by 14 %; the addition of 1.0 wt.%silane-treated nano-SiO₂ increases tensile strength by 22 % and lowers the frictioncoefficient by 25 %.
| Mualliflar | Madaminov Nodirbek Zafarbek o‘g‘li |
|---|---|
| Jurnal | Innores |
| Nashr sanasi | 2026-05-30 |
| Jild | 2 |
| Son | 5 |
| Betlar | 145-154 |
| Til | Ingliz |
UHMWPE; modification; radiation cross-linking; silane treatment; tribological properties; mechanical strength; HDPE blend; antioxidant; nanocomposite; surface functionalization
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