具低皮膚致敏性與高牢度的導電紗線之製備與性能研究

The Preparation and Properties of Conductive Yarns with Low Skin Allergenicity and High Fastness

吳政樑(C.L. Wu) ； 翁松翎(S.L. Wong) ； 周暐皓(W.H. Chou)

《紡織綜合研究期刊》 29卷3期 (2019/07) Pp. 34-39

https://doi.org/10.6439/TTRJ.201907_29(3).0006

摘要

本論文藉由低致敏性導電塗料的配方開發與導電紗線連續塗佈技術，製備低致敏、高牢度的導電紗線。首先，透過適當的漿料配方，結合黏著型高分子樹脂、助劑與導電金屬材料，開發具良好分散性與附著性的金屬導電銀漿。之後，以含浸式連續拉線機塗佈量產，並利用近紅外光乾燥設備，將金屬銀複合纖維紡絲成一鍍銀紗線，賦予原紗線低致敏、高牢度、高導電的特性。本論文已成功製備平均外徑95d、百格附著力測試5B、線電阻9.7x10^1Ω／cm的導電鍍銀紗線。並通過皮膚刺激與致敏性測試。可應用於生理感測、醫療照護等電子化紡織品中，並提供一可靠快速的導電紗線製備新技術。

關鍵字

導電紗線 ； 導電銀漿 ； 低致敏性 ； 含浸塗佈

並列摘要

In this paper, a low-allergenicity and high-fastness conductive yarn was prepared by a conductive-paste development, fiber-surface modification, and continuous coating technology. A conductive silver paste with good dispersion and adhesion is developed by a suitable solvent in combination with an adhesive polymer resin, additive and silver flake. After that, the conductive yarn is mass-produced by a continuous wire-dip-coating machine, havinga near-infrared light drying system. Therefore, by combining the silver paste and fibers, we successively prepare alow-allergenicity and high-fastness conductive yarn. A conductive silver-coated yarn having an average outer diameter of 95d, cross-cut adhesion of 5B and a linear resistance of 9.7 x 10^1Ω/cm has been prepared. In addition, the skin-irritation and -allergenicity tests were passed. This study demonstrates a reliable and rapid preparation technology for conductive fabrics applied to physiological sensing and medical care in electronic textiles.

並列關鍵字

Conductive yarn ； conductive silver paste ； low allergenicity ； dip coating