Description Detail

Vol.22, No.1(2015-)(10) 
Water Resistance of Needle Punching Nonwovens for Insoles by Agent and Padding Process Parameter
改變撥水劑濃度與壓吸條件對中底用聚酯針軋不織布之撥水性研究
Y. R. Hsu, Y. H. Lin, W. H. Hsing
許雅茹, 林永浩, 邢文灝
One of them is C6-based fluorochemical water-repellent, which conforms to environmental protection. In this research, low melting point polyester of needle punching nonwovens were finished by C6-based fluorochemical water-repellent. About hydrophobicity test, the contact angles were constantly between 118 and 130゜and the rating results of spray test were between 3 and 4 level. The wicking height of finished fabric was 0 cm. The result show finished have better hydrophobicity. Air permeability of fabric was between 1 and 1.49m/s. After the fabric washed for 20 times, the contact angles were dropping 7゜and spray test were dropping 1 level. Above-mentioned results, one of them is 1.51% take up rate was a better option.
現今鞋材織物,需具適當之透氣與撥水性能。添加少量氟系撥水劑即具顯著的撥水效果,耐久性亦優於有機矽類,C8型的氟系撥水劑,以浸漬壓吸法進行撥水加工。親疏水測試之結果為接觸角介於118~130°,撥水評級介於3~4級,且加工前後經虹吸測試證明布面濕潤長度由80mm下降到0mm,顯示加工後織物疏水性優良。而透氣度介於1~1.49m/s,與原樣差異不大表示加工後變異不大,但水洗20次後,接觸角下降17°,撥水評級下降1級。綜合以上結果,其中上劑率1.51%時可得到128°之接觸角,且可耐水洗20次後撥水評級下降1級,對鞋材已具有良好的耐用性,為適當的加工條件。
non-woven fabric, insoles, water repellent
不織布、中底布、撥水加工、上劑率
Year Volume
2020 27.1 | 27.2
27.3 |
2019 26.1 |
2018 25.1 |
2017 24.1 | 24.2
24.3 | 24.4
24.5 | 24.6
24.7 | 24.8
24.9 |
2016 23.1 | 23.2
23.3 | 23.4
23.5 | 23.6
23.7 | 23.8
2015 22.1 | 22.2
22.3 | 22.4
22.5 |
2014 21.1 | 21.2
21.3 |
2013 20.1 | 20.2
20.3 | 20.4
2012 19.1 | 19.2
19.3 | 19.4
2011 18.1 | 18.2
2010 17.4