POLYESTER FIBER

PURPOSE:To provide the titled fiber having specific initial modulus, mechanical loss tangent, fineness, etc., low increase ratio of the 1st wet twisting tension and the 5th wet twisting tension, decreased number of entanglements and excellent weaving property. CONSTITUTION:The objective fiber has an...

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Bibliographische Detailangaben
Hauptverfasser: KUROKI HIROTAKA, OOYA NAOYUKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To provide the titled fiber having specific initial modulus, mechanical loss tangent, fineness, etc., low increase ratio of the 1st wet twisting tension and the 5th wet twisting tension, decreased number of entanglements and excellent weaving property. CONSTITUTION:The objective fiber has an initial modulus of >=55g/d at 30 deg.C, peak temperature of mechanical loss tangent (tan delta) of