COLOURED POLYPROPYLENE FIBRE AND PREPARATION METHOD THEREFOR

A coloured polypropylene fibre, the fibre containing component a hindered phenolic antioxidant and component b phosphite ester antioxidant and/or component c hindered amine antioxidant, component a accounting for 800-15000 ppm of the coloured polypropylene fibre; the weight ratio of component b to c...

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Bibliographische Detailangaben
Hauptverfasser:	FAN ZHIHENG, YOSHIMIYA TAKAYUKI, CHEN BINBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A coloured polypropylene fibre, the fibre containing component a hindered phenolic antioxidant and component b phosphite ester antioxidant and/or component c hindered amine antioxidant, component a accounting for 800-15000 ppm of the coloured polypropylene fibre; the weight ratio of component b to component a is less than 0.80, and component c accounts for 4000-50000 ppm of the coloured polypropylene fibre. The coloured polypropylene fibre has excellent antioxidant properties, low pyrolysis and heat generation, and a wide range of application. 一种有色聚丙烯纤维，该纤维中含有组分a受阻酚类抗氧剂以及组分b亚磷酸酯类抗氧剂和/或组分c受阻胺类抗氧剂，其中组分a占有色聚丙烯纤维的800～15000ppm；组分b与组分a的重量比小于0.80，组分c占有色聚丙烯纤维的4000～50000ppm。有色聚丙烯纤维具有优异的抗氧化性能，裂解发热少，应用广泛。