KR940004697B1 - 형태안정성이 우수한 타이어코드용 폴리에스터 섬유 - Google Patents
형태안정성이 우수한 타이어코드용 폴리에스터 섬유 Download PDFInfo
- Publication number
- KR940004697B1 KR940004697B1 KR1019920005709A KR920005709A KR940004697B1 KR 940004697 B1 KR940004697 B1 KR 940004697B1 KR 1019920005709 A KR1019920005709 A KR 1019920005709A KR 920005709 A KR920005709 A KR 920005709A KR 940004697 B1 KR940004697 B1 KR 940004697B1
- Authority
- KR
- South Korea
- Prior art keywords
- fiber
- shape stability
- polyester fiber
- excellent shape
- polyester
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 24
- 229920000728 polyester Polymers 0.000 title claims description 18
- 239000013078 crystal Substances 0.000 claims description 14
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 239000002964 rayon Substances 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (1)
- 분자쇄의 전 반복단위의 90몰% 이상이 폴리에틸렌 테레프탈레이트 성분으로 되어 있으며 다음 조건을 모두 만족시키는 형태안정성이 우수한 타이어코드용 폴리에스터섬유.다음△n≤200×10-3fc≤0.95fa≥0.60ACS105≤80ÅLP≤170Å단, △n ; 섬유의 평균복굴절율fc; 섬유의 결정영역의 배향함수fa; 섬유의 비정영역의 배향함수ACS105;) 면의 겉보기 결정크기LP ; 장주기
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920005709A KR940004697B1 (ko) | 1992-04-06 | 1992-04-06 | 형태안정성이 우수한 타이어코드용 폴리에스터 섬유 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920005709A KR940004697B1 (ko) | 1992-04-06 | 1992-04-06 | 형태안정성이 우수한 타이어코드용 폴리에스터 섬유 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930021838A KR930021838A (ko) | 1993-11-23 |
KR940004697B1 true KR940004697B1 (ko) | 1994-05-27 |
Family
ID=19331448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920005709A KR940004697B1 (ko) | 1992-04-06 | 1992-04-06 | 형태안정성이 우수한 타이어코드용 폴리에스터 섬유 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940004697B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100429949B1 (ko) * | 2002-03-12 | 2004-05-03 | 주식회사 효성 | 고강력, 고형태안정성 딥코드용 폴리에틸렌테레프탈레이트 섬유의 제조방법 및 그에 의하여 수득된pet 섬유 |
-
1992
- 1992-04-06 KR KR1019920005709A patent/KR940004697B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930021838A (ko) | 1993-11-23 |
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