Flame retarding fiber and method for producing it

PURPOSE: Provided is a fire retardancy fiber which solves the problem of dioxin discharging without deteriorating the physical property thereof, and involves enhanced fire retardancy. CONSTITUTION: The fire retardancy fiber comprises 0.5-10.0wt.% of nano inorganic powder selected from the group cons...

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Bibliographische Detailangaben
Hauptverfasser:	KANG, JI YEON, CHO, SEOK GI, AHN, BYEONG GIL, KWON, TAE GYEONG, LIM, HYEONG MI, JUNG, SANG JIN, NAM, JUNG HUI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	PURPOSE: Provided is a fire retardancy fiber which solves the problem of dioxin discharging without deteriorating the physical property thereof, and involves enhanced fire retardancy. CONSTITUTION: The fire retardancy fiber comprises 0.5-10.0wt.% of nano inorganic powder selected from the group consisting of fumed silica with a molecular size of 100nm or less, clay, TiO2, Al2O3, quartz porphyry, zeolite and mixtures thereof, and 90.0-99.5wt.% of fiber formation thermoplastic resin, which contains polypropylene, polyester or polyethylene with a melt index of 10-60. 본 발명의 난연성 섬유는 100nm 이하의 나노 무기분말 0.5∼10 중량%와 열가소성 수지 90.0 ∼ 99.5 중량%를 함유하는 것으로 기존의 첨가형 난연제가 가지고 있는 다이옥신 함유 물질 방출 문제점과 물성 저하의 문제점이 없이 향상된 난연성을 나타낸다.