Polypropylene yarns with multifunctional coating based on polytetrafluoroethylene UDC 677.494 DOI: https://doi.org/10.24412/2079-7958-2025-1-16-25 Authors Natalia P.… https://vestnik.vstu.by/eng/issues/vestnik-51/technology-materials-and-products-textile-industry-and-consumer-goods-industry/polypropylene-yarns-multifunctional-coating-based-polytetrafluoroethylene/