KR101049332B1 - 무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법 - Google Patents
무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법 Download PDFInfo
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- KR101049332B1 KR101049332B1 KR1020090055339A KR20090055339A KR101049332B1 KR 101049332 B1 KR101049332 B1 KR 101049332B1 KR 1020090055339 A KR1020090055339 A KR 1020090055339A KR 20090055339 A KR20090055339 A KR 20090055339A KR 101049332 B1 KR101049332 B1 KR 101049332B1
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- South Korea
- Prior art keywords
- flame retardant
- polyester
- polymer
- temperature
- spinning
- Prior art date
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/904—Flame retardant
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Artificial Filaments (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
구분 |
단위 | 실시예 1 | 비교예 1 | |
방사구금온도 |
℃ | 282 | 296.5 | |
익스트루더 |
압력 | ㎏/㎠ | 120 | 125 |
#1히터온도 | ℃ | 278 | 292 | |
#2히터온도 | ℃ | 282 | 296.5 | |
#3히터온도 | ℃ | 286 | 299 | |
#4히터온도 | ℃ | 285 | 297.5 | |
#5히터온도 | ℃ | 282 | 296.5 | |
급속냉각 |
형식 | - | Delay | Delay |
풍량 | ℓ/min | 4,000 | 5,000 | |
와인더 | 속도 | m/min | 3,000 | 3,200 |
구 분 | den/fila | 강도 | 신도 | U% |
실시예 1<무기계> | 246.3/48 | 2.28 | 132 | 0.96 |
비교예 1<인계> | 245.5/48 | 2.58 | 135 | 0.95 |
Claims (3)
- 폴리에스테르폴리머의 중합단계 중 축합중합반응초기에 입경 500~900nm의 수산화마그네슘 나노입자를 폴리에스테르폴리머원료 100중량부대비 0.5 ~ 5중량부를 투입하여 중합한 후,상기 폴리에스테르폴리머를 마스터배치칩으로 만들어 예비건조한 후 본건조를 실시한 후,익스트루더온도를 265~290℃, 압력을 120~160㎏/㎠ 으로 조정하면서 상기 폴리머를 용융하여 방사구금을 통해 방사온도 270~290℃으로 압출한 후,풍량 3,000~5,000 ℓ/min으로 급속냉각한 후 오일부여하여 권취속도 3,000~3,300m/min으로 권취하는 것을 특징으로 하는 무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법.
- 제1항에 있어서, 상기 폴리에스테르폴리머는 IV가 0.50 ~ 0.65 ㎗/gr, 용융점이 245 ~ 260℃인 것을 특징으로 하는 무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법.
- 제 1항에 있어서, 상기 마스터배치칩의 본건조는 히터온도 120~145℃, 출구 에어 온도를 90~115℃인 것을 특징으로 하는 무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090055339A KR101049332B1 (ko) | 2009-06-22 | 2009-06-22 | 무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090055339A KR101049332B1 (ko) | 2009-06-22 | 2009-06-22 | 무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100137096A KR20100137096A (ko) | 2010-12-30 |
KR101049332B1 true KR101049332B1 (ko) | 2011-07-13 |
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KR1020090055339A KR101049332B1 (ko) | 2009-06-22 | 2009-06-22 | 무기계 난연제를 함유한 폴리에스테르계 섬유의 방사방법 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004100138A (ja) | 2002-09-05 | 2004-04-02 | Nan Ya Plast Corp | 製織時に白粉が発生せず、成形性と糸送りに優れたポリエステル繊維及びその製造方法 |
KR100441899B1 (ko) | 1994-12-23 | 2004-10-14 | 아코르디스 인더스트리얼 파이버즈 비.브이. | 연속폴리에스테르필라멘트얀의제조방법 |
KR20050099916A (ko) * | 2004-04-12 | 2005-10-17 | 나노바이오주식회사 | 나노 수산화마그네슘 입자들이 함유된 난연성 합성수지의제조 |
KR20060078608A (ko) * | 2004-12-30 | 2006-07-05 | 주식회사 효성 | 고상중합 속도를 촉진시키는 폴리에틸렌나프탈레이트의제조방법 |
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2009
- 2009-06-22 KR KR1020090055339A patent/KR101049332B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100441899B1 (ko) | 1994-12-23 | 2004-10-14 | 아코르디스 인더스트리얼 파이버즈 비.브이. | 연속폴리에스테르필라멘트얀의제조방법 |
JP2004100138A (ja) | 2002-09-05 | 2004-04-02 | Nan Ya Plast Corp | 製織時に白粉が発生せず、成形性と糸送りに優れたポリエステル繊維及びその製造方法 |
KR20050099916A (ko) * | 2004-04-12 | 2005-10-17 | 나노바이오주식회사 | 나노 수산화마그네슘 입자들이 함유된 난연성 합성수지의제조 |
KR20060078608A (ko) * | 2004-12-30 | 2006-07-05 | 주식회사 효성 | 고상중합 속도를 촉진시키는 폴리에틸렌나프탈레이트의제조방법 |
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