KR960023292A - High Elongation Low Shrinkage Polyester Fiber and Manufacturing Method Thereof - Google Patents

High Elongation Low Shrinkage Polyester Fiber and Manufacturing Method Thereof Download PDF

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Publication number
KR960023292A
KR960023292A KR1019940037633A KR19940037633A KR960023292A KR 960023292 A KR960023292 A KR 960023292A KR 1019940037633 A KR1019940037633 A KR 1019940037633A KR 19940037633 A KR19940037633 A KR 19940037633A KR 960023292 A KR960023292 A KR 960023292A
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KR
South Korea
Prior art keywords
polyester fiber
high elongation
low shrinkage
manufacturing
shrinkage polyester
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KR1019940037633A
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Korean (ko)
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KR100193940B1 (en
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박충환
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이웅열
주식회사 코오롱
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Priority to KR1019940037633A priority Critical patent/KR100193940B1/en
Publication of KR960023292A publication Critical patent/KR960023292A/en
Application granted granted Critical
Publication of KR100193940B1 publication Critical patent/KR100193940B1/en

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Abstract

본 발명은 직물의 내구성 및 후가공시 형태 안정성을 향상시키기 위하여 사용하는 고신율 저수축 폴리에스테르 섬유 및 그 제조방법에 관한 것으로, 담섬유 섬도가 7∼15데니어이며 다음 특성을 동시에 만족함을 특징으로 하는 것이다.The present invention relates to a high-elongation low-shrink polyester fiber used to improve the durability of the fabric and form stability during post-processing and a method of manufacturing the same, characterized in that the bile fiber fineness is 7 to 15 denier and simultaneously satisfies the following characteristics: will be.

고유점도 : 0.85 이상, 절단신도 : 25% 이상, 190℃×15분 처리후의 건열수축율 : 5% 이하, 강도지수 : 35 이상.Intrinsic viscosity: 0.85 or more, Elongation at break: 25% or more, dry heat shrinkage after treatment at 190 ° C for 15 minutes: 5% or less, strength index: 35 or more.

Description

고신율 저수축 폴리에스테르 섬유 및 그의 제조방법High Elongation Low Shrinkage Polyester Fiber and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

단섬유 섬도가 7∼15데니어이며 다음 특성을 동시에 만족함을 특징으로 하는 고신율 저수축 폴리에스테르 섬유.A high elongation low shrinkage polyester fiber characterized by short fiber fineness of 7 to 15 deniers and simultaneously satisfying the following characteristics. 고유점도 : 0.85 이상, 절단신도 : 25% 이상, 190℃×15분 처리후의 건열수축율 : 5% 이하, 강도지수 : 35 이상.Intrinsic viscosity: 0.85 or more, Elongation at break: 25% or more, dry heat shrinkage after treatment at 190 ° C for 15 minutes: 5% or less, strength index: 35 or more. 고유점도가 0.85 이상인 폴리에스테르 폴리머를 400∼1,000/min으로 방사하고 연이어 5.0∼6.5 연신배율로 220∼250℃에서 연신하여 단섬도가 7∼15데니어로 하고 10∼15%로 이완, 열처리한 후 권취함을 특징으로 하는 고신율 저수축 폴리에스테르 섬유의 제조방법.After spinning the polyester polymer having an intrinsic viscosity of 0.85 or more at 400 to 1,000 / min and subsequently stretching at 220 to 250 ° C. at 5.0 to 6.5 draw ratio, the single fineness is 7 to 15 denier, and is relaxed and heat treated to 10 to 15%. A method for producing a high elongation low shrinkage polyester fiber characterized by winding. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940037633A 1994-12-28 1994-12-28 Manufacturing method of high elongation low shrink polyester fiber KR100193940B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940037633A KR100193940B1 (en) 1994-12-28 1994-12-28 Manufacturing method of high elongation low shrink polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940037633A KR100193940B1 (en) 1994-12-28 1994-12-28 Manufacturing method of high elongation low shrink polyester fiber

Publications (2)

Publication Number Publication Date
KR960023292A true KR960023292A (en) 1996-07-18
KR100193940B1 KR100193940B1 (en) 1999-06-15

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KR1019940037633A KR100193940B1 (en) 1994-12-28 1994-12-28 Manufacturing method of high elongation low shrink polyester fiber

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390742B1 (en) * 1996-12-30 2003-10-10 주식회사 효성 Method of manufacturing yarn for polyester industry

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448008B1 (en) 2002-07-20 2004-09-08 주식회사 효성 A high-strength and low-shrinkage polyester yarn and process for its preparation
KR101118849B1 (en) 2004-12-31 2012-03-16 주식회사 효성 A technical polyester multi-filament yarn with high toughness and its manufacturing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390742B1 (en) * 1996-12-30 2003-10-10 주식회사 효성 Method of manufacturing yarn for polyester industry

Also Published As

Publication number Publication date
KR100193940B1 (en) 1999-06-15

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