TWI752250B

This multifilament comprises monofilaments each having an intrinsic viscosity [η] of 5.0-40.0 dL/g and composed of polyethylene, the repeating unit of which is substantially ethylene, wherein the monofilament (a) has a flat shape in which the ratio of the long side to the short side in a cross secti...

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Bibliographische Detailangaben
Hauptverfasser:	OKUYAMA, YUKINARI, MARUOKA, YOSHIFUMI
Format:	Patent
Sprache:	chi
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	This multifilament comprises monofilaments each having an intrinsic viscosity [η] of 5.0-40.0 dL/g and composed of polyethylene, the repeating unit of which is substantially ethylene, wherein the monofilament (a) has a flat shape in which the ratio of the long side to the short side in a cross section perpendicular to the fiber axis direction is at least 2 and (b) has a fiber thickness of at least 15 dtex, and (c) the number of reciprocating wear cycles at rupture of the monofilament is at least 10000 in a wear resistance test performed under a load of 10 cN/dtex according to JIS L 1095.