教師資料查詢 | 類別: 期刊論文 | 教師: 陳幹男 CHEN KAN-NAN (瀏覽個人網頁)

標題:Drawing and ultimate tenacity properties of polyamide 6/attapulgite composite fibers
學年101
學期1
出版(發表)日期2012/12/01
作品名稱Drawing and ultimate tenacity properties of polyamide 6/attapulgite composite fibers
作品名稱(其他語言)
著者Tsai, Fang-Chang; Li, Peng; Liu, Zhi-Wei; Feng, Gang; Zhu, Ping; Wang, Chuen-Kai; Chen, Kan-Nan; Huang, Chi-Yuan; Yeh, Jen-taut
單位淡江大學化學學系;淡江大學化學工程暨材料工程學系
出版者John Wiley & Sons, Inc.
著錄名稱、卷期、頁數Journal of Applied Polymer Science 126(6), pp.1906-1916
摘要The drawing and ultimate tenacity properties of the Polyamide 6 (PA6)/Attapulgite (ATP) composite fiber specimens prepared at varying modified ATP (mATP) contents and drawing condition were systematically investigated. As evidenced by Fourier transform infrared (FTIR) and morphological analysis, demarcated translucent resins were found firmly attached on the surfaces of ATP nanofibers. The specific surface areas of the mATP specimens reached a maximum value at 381 m2/g as the weight ratios of silane coupling agents to ATP nanofibers reached an optimum value at 1.0. The percentage crystallinity and melt shear viscosity values measured at varying shear rates of PA6x(mATP)y specimens increased consistently as their mATP contents increased. In contrast, melting temperatures of PA6x(mATP)y specimens reduced slightly as their mATP contents increased. At a fixed drawing temperature and rate, the achievable draw ratio (Dra) values of PA6x(mATP)y as-spun fiber specimens approach a maximum value, as their mATP contents are close to the 0.2 wt % optimum value. The maximum Dra values obtained for PA699.8(mATP)0.2 as-spun fiber specimens reached another maximum, when their drawing temperatures and rates approached the optimum values at 120°C and 50 mm/min, respectively. At a fixed draw ratio, the tenacity values of PA6x(mATP)y drawn fiber specimens drawn at the optimum drawing temperature and rate reached a maximum value, as their mATP contents approached the 0.2 wt % optimum value. Possible reasons accounting for the interesting morphological, specific surface area, drawing, orientation, and ultimate tenacity properties found for the PA6x(mATP)y fiber specimens are proposed.
關鍵字attapulgite; fiber; drawing; ultimate tenacity properties
語言英文(美國)
ISSN1097-4628
期刊性質國外
收錄於SCI
產學合作
通訊作者陳幹男 (knchen@mail.tku.edu.tw)
審稿制度
國別美國
公開徵稿
出版型式電子版
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