KR100829480B1 - 잠재권축형 폴리에스테르 2성분 복합사 및 그의 제조방법 - Google Patents
잠재권축형 폴리에스테르 2성분 복합사 및 그의 제조방법 Download PDFInfo
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- KR100829480B1 KR100829480B1 KR1020050008474A KR20050008474A KR100829480B1 KR 100829480 B1 KR100829480 B1 KR 100829480B1 KR 1020050008474 A KR1020050008474 A KR 1020050008474A KR 20050008474 A KR20050008474 A KR 20050008474A KR 100829480 B1 KR100829480 B1 KR 100829480B1
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- Prior art keywords
- composite yarn
- crimp
- component
- elongation
- polyester
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- 239000002131 composite material Substances 0.000 title claims abstract description 72
- 229920000728 polyester Polymers 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 70
- -1 polytrimethylene terephthalate Polymers 0.000 claims abstract description 40
- 229920000642 polymer Polymers 0.000 claims abstract description 27
- 238000009987 spinning Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 238000009835 boiling Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 18
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 abstract description 37
- 238000009941 weaving Methods 0.000 abstract description 7
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 239000000835 fiber Substances 0.000 description 8
- 230000008961 swelling Effects 0.000 description 7
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 239000012209 synthetic fiber Substances 0.000 description 6
- 238000000635 electron micrograph Methods 0.000 description 5
- 238000010335 hydrothermal treatment Methods 0.000 description 5
- 229920006306 polyurethane fiber Polymers 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- NMYFVWYGKGVPIW-UHFFFAOYSA-N 3,7-dioxabicyclo[7.2.2]trideca-1(11),9,12-triene-2,8-dione Chemical group O=C1OCCCOC(=O)C2=CC=C1C=C2 NMYFVWYGKGVPIW-UHFFFAOYSA-N 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 241000219122 Cucurbita Species 0.000 description 3
- 235000009852 Cucurbita pepo Nutrition 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- 241000239366 Euphausiacea Species 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- 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
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
구분 | 폴리트리메틸렌테레프탈레이트 내 트리메틸렌테레프탈레이트 반복단위 함량(몰%) | 각 성분의 단면적 비율(%) | |
폴리에틸렌테레프탈레이트 | 폴리트리메틸렌테레프탈레이트 | ||
실시예 1 | 95 | 50 | 50 |
실시예 2 | 92 | 40 | 60 |
실시예 3 | 90 | 50 | 50 |
실시예 4 | 90 | 20 | 80 |
실시예 5 | 90 | 80 | 20 |
구분 | 2성분 복합사 물성 | 가공 직물 물성 | ||||||
신도(%) | 비등수 수축율 (%) | 크림프 회복율 (%) | 크림프 신도 (%) | 신도(%) | 신장회복율(%) | |||
경사 방향 | 위사 방향 | 경사 방향 | 위사 방향 | |||||
실시예 1 | 15 | 9 | 52 | 0.9 | 45 | 48 | 93 | 92 |
실시예 2 | 18 | 9 | 50 | 1.2 | 46 | 49 | 95 | 95 |
실시예 3 | 16 | 8 | 45 | 1.0 | 42 | 45 | 90 | 89 |
실시예 4 | 20 | 9 | 48 | 1.6 | 52 | 49 | 95 | 91 |
실시예 5 | 15 | 8 | 42 | 1.5 | 42 | 43 | 91 | 88 |
비교실시예 1 | 35 | 10 | 10 | 5.8 | 48 | 47 | 82 | 86 |
비교실시예 2 | 33 | 21 | 21 | 6.9 | 45 | 47 | 87 | 85 |
비교실시예 3 | 34 | 35 | 35 | 12.5 | 38 | 35 | 80 | 78 |
비교실시예 4 | 30 | 12 | 50 | 22.5 | 48 | 44 | 95 | 95 |
Claims (5)
- 삭제
- 삭제
- 삭제
- 삭제
- 서로 다른 2개의 폴리에스테르계 폴리머를 복합방사하여 2성분 복합사를 제조함에 있어서, 한 성분으로는 폴리에틸렌테레프탈레이트 수지를 사용하고 다른 한 성분으로는 폴리트리메틸렌테레프탈레이트 수지를 사용하며, 상기 성분들을 방사직접연신 방식으로 복합방사 및 권취하는 방법으로 제조되어 아래의 물성들을 동시에 만족하는 것을 특징으로 하는 잠재권축형 폴리에스테르 2성분 복합사.- 아 래 -· 신도 : 10~30%· 비등수 수축율 : 6~10%· 크림프 회복율(180℃×2분 건열처리후 측정값) : 40~52%· 크림프 신도 : 0.5~5%
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050008474A KR100829480B1 (ko) | 2005-01-31 | 2005-01-31 | 잠재권축형 폴리에스테르 2성분 복합사 및 그의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050008474A KR100829480B1 (ko) | 2005-01-31 | 2005-01-31 | 잠재권축형 폴리에스테르 2성분 복합사 및 그의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20060087687A KR20060087687A (ko) | 2006-08-03 |
KR100829480B1 true KR100829480B1 (ko) | 2008-05-16 |
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KR1020050008474A KR100829480B1 (ko) | 2005-01-31 | 2005-01-31 | 잠재권축형 폴리에스테르 2성분 복합사 및 그의 제조방법 |
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KR (1) | KR100829480B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100700796B1 (ko) * | 2005-11-07 | 2007-03-28 | 주식회사 휴비스 | 자발 고권축 폴리에스테르 복합 단섬유, 및 이를 포함하는방적사 및 부직포 |
KR101103377B1 (ko) * | 2008-11-04 | 2012-01-06 | 웅진케미칼 주식회사 | 고신축 폴리에스테르 복합섬유 및 그 제조방법 |
KR101374774B1 (ko) * | 2013-04-17 | 2014-03-17 | 주식회사 송이실업 | 심초형 잠재권축 혼섬사 및 이를 사용한 원단 |
KR101320488B1 (ko) * | 2013-07-05 | 2013-10-29 | 성일산업 주식회사 | 양방향 신축 편물 및 이를 이용하여 제조된 투습방수 원단 |
KR102197100B1 (ko) * | 2014-12-29 | 2020-12-30 | 도레이첨단소재 주식회사 | 원단의 유연성을 개선한 자연스러운 염색 농담차를 가지는 폴리에스테르 혼섬사 및 그 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040092605A (ko) * | 2003-04-24 | 2004-11-04 | 주식회사 휴비스 | 잠재권축성이 우수한 폴리에스테르계 복합섬유 및 그제조방법 |
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KR20040092605A (ko) * | 2003-04-24 | 2004-11-04 | 주식회사 휴비스 | 잠재권축성이 우수한 폴리에스테르계 복합섬유 및 그제조방법 |
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