FELTRI E TESSUTI NON TESSUTI A BASE DI FIBRE POLIESTERE E FIBRE DI VETRO E PROCEDIMENTO PER OTTENERLI

Felts and non-woven fabrics comprising glass fibers and unstretched polyester fibers having a titer higher than 3 dtex, a break elongation higher than 100%, a modulus lower than 200 g/tex, a crystallinity lower than 20%, and a toughness lower than 20 g/tex.

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Bibliographische Detailangaben
Hauptverfasser: PAOLO MELACINI, GIOVANNI PIERI
Format: Patent
Sprache:ita
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Beschreibung
Zusammenfassung:Felts and non-woven fabrics comprising glass fibers and unstretched polyester fibers having a titer higher than 3 dtex, a break elongation higher than 100%, a modulus lower than 200 g/tex, a crystallinity lower than 20%, and a toughness lower than 20 g/tex.