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研究生:陳西吒
研究生(外文):Chen, Xi-Zun
論文名稱:光電纜用止水不織布帶製造之研究
論文名稱(外文):A Study on Manufacturing of Optical Cable Water Blocking Nonwoven Tape
指導教授:呂秋光
指導教授(外文):Lv, Qiu-Guang
學位類別:碩士
校院名稱:逢甲大學
系所名稱:紡織工程研究所
學門:工程學門
學類:紡織工程學類
論文種類:學術論文
畢業學年度:86
語文別:中文
論文頁數:65
中文關鍵詞:止水不織布帶超強吸水劑膨脹高度膨脹速度紡織工程衣類
外文關鍵詞:water blocking tapesuper absorbent polymerWBT-1WBT-2Water blocking nonwoven tapeSwelling heightSwelling speedTEXTILE-INDUSTRYCLOTHING
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In this study, two types of super absorbent polymer (SAP,
SAP-1, SAP-2) were used to be the main absorbent, mixed with PE
thermoplastic powder as the inner materials respectively.
Besides, two different mass of per unit area of nonwoven fabrics
(12 g/m2 and 45 g/m2) were also used as the cover layer and the
base layer. By sprinkling the powder, the mass of per unit area
was maintained at 50 g/m2, then, through heating and thermal-
setting to manufacture two kinds of water blocking (nonwoven)
tape (WBT, WBT-1 and WBT-2). At last, we tested the physical
properties of the WBT. Theswelling properties of WBT were
tested under various relative humidity, temperature, and ionic
concentration. Expecting the result could be a reference of
WBT. From the result, it showed that the swelling heights
of WBT-1 and WBT-2 under distilled water were 13.5mm and 9.0mm
respectively, under artificial brine were 1mm and 0.5mm
respectively. The reductions of swelling recovery were 68.2%
and 16.7% respectively. The result under environmental
simulations treated indicating that, the swelling speed and
swelling height of WBT-1 would decrease under high relative
humidity, but the swelling height of WBT-2 wouldn't be affected.
In the test of thermal degrada degradation, the swelling height
of WBT-1 decreases 33.3%, and 11.1% on WBT-2. In the test of
swelling under different distilled water temperatures, WBT-2 has
better thermal stability of absorbent than WBT-1. Under
different brine concentrations, the effect on the swelling
height of WBT-2 is not very obvious. The swelling height
reduction between distilled water and artificial brine of WBT-1
is 3.7%, and 11.1% for WBT-2.

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