| 摘要: | 本研究是利用大氣電漿表面處理進行織物表面活化技術之研究。本研究主要以尼龍與聚酯織物搭配聚氨酯類(PU based)、石蠟類(Wax based)與丙烯酸類(Acrylate based)這三種類型無氟撥水劑以三種主劑固含量分別為0.75%、1%和1.25%進行撥水加工後，再使用0kw、0.6kw和0.8kw三種功率進行電漿表面處理，最後分別進行乾、濕式塗佈加工，探討電漿表面處理對於不同種類撥水劑、撥水劑濃度和塗佈製程之剝離強度、靜水壓、拉力與撕裂強度影響。
依照實驗結果顯示，隨著電漿功率提升後，對於織物的布面的撥水度影響不大。電漿功率的提升對於織物與塗層間剝離強度的影響，除了尼龍織物的濕式塗佈外其餘組別皆有提升，而其中又屬聚酯織物搭配PU based和Acrylate based撥水織物的效果最為明顯。但電漿功率的提升對於織物的拉力強度、撕裂強度和靜水壓測試則是皆無明顯影響。
This study investigates the surface activation of fabrics using atmospheric plasma surface treatment. Nylon and polyester fabrics were treated with three types of fluorine-free water repellents: polyurethane (PU based), wax based, and Acrylate based, each with main agent concentrations of 0.75%, 1%, and 1.25%. Subsequently, plasma surface treatment was conducted at three power levels: 0 kw, 0.6 kw, and 0.8 kw, followed by dry and wet coating processes. The study aimed to examine the effects of plasma surface treatment on the peel strength, hydrostatic pressure, tensile strength, and tear strength of the treated fabrics under different water repellent types, concentrations, and coating processes.
The experimental results indicate that increasing plasma power has minimal influence on the water repellency of the fabric surface. However, it enhances the peel strength between the fabric and coating layers in most cases, except for wet-coated nylon fabrics, where the effect is negligible. Among the fabric-coating combinations, the most significant improvement is observed for polyester fabrics treated with PU based and Acrylate based water repellents. Nevertheless, the increase in plasma power does not noticeably affect the tensile strength, tear strength, or hydrostatic pressure resistance of the fabrics. |
