KSDF 한국염색가공학회
HOME KOREAN
Aims and ScopeAims and Scope
Editorial BoardEditorial Board
Journal InformationJournal Information
Current IssueCurrent Issue
Aims and ScopePast Issue
SubscriptionSubscription
For AuthorsFor Authors
Online Submission
NDSL
KSCI
KOREA SCIENCE
DBPIA
dibrary
oak
oak
oak
oak
LTWA
Past Issue
Journal Textile Coloration and Finishing
Year / Vol.,
Issue, Month
2023 / V.35,no.3,Sept
Title Study on Thermoplastic Polyester Elastomer Coated Yarn for Replacing PVC Coated Yarn (1)
Authors Young Ho Seo, See Woo Park1, Myoung Jin Song1, Hye Jin Hwang2, and Tae Hwan Oh3†
Institution/Affiliations Yeungnam University, Gyeongsan, 1DaewoongFNT, 2DYETEC Institute, 3Yeungnam University
Pages/Total page pp.137 ~ 150 / 14
Language Korean
Abstract This paper investigated the applicability of polyester yarn coating using thermoplastic polyester elastomer (TPEE) to replace polyvinyl chloride (PVC) coated yarn for blinds fabric. For this purpose, suitable TPEE for yarn coating was selected by measuring thermal and rheological properties and the yarn coating process conditions were investigated by changing variables such as extrusion temperature, die and nipple dimensions, take-up speed, and core yarn denier. TPEE coated yarns with a diameter of 0.3 and 0.4 mm were prepared, respectively. Tensile properties and cross-section uniformity revealed by a scanning electron microscopy (SEM) of the TPEE coated yarn were analyzed. Among several candidates, TPEE having a melt index of 35 and melting temperature of 153℃ was the most suitable for replacing PVC, and the optimum coating conditions for the TPEE coating yarn were a head temperature of 170℃ and core yarn denier of 420 denier. The selected TPEE coated yarns have enough tensile strength and uniformity to replace present PVC coated yarns, certified by SEM photograph.
Keywords polyester, yarn coating, tpee, pvc, blinds fabric
Download  
Reference http://koreascience.or.kr/journal/OSGGBT.page

          list