Nomex防燃織物經不同溶劑預處理對上色性及物性影響之研究

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Title:	Nomex防燃織物經不同溶劑預處理對上色性及物性影響之研究 The Effect of Solvent Pretreatment on Dye-uptake and Physical Property of Nomex Fire-Resistant Fabric
Authors:	鄭凱文王權泉
Contributors:	紡工系
Keywords:	溶劑預處理防燃性印花 Nomex Solvent pretreated Fire-resistant Printed
Date:	1998-06
Issue Date:	2017-07-20 09:06:11 (UTC+8)
Abstract:	本研究係選擇不同的溶劑及溶劑╱水混合溶液對Nomex織物進行預處理，其中乃針對各種溶劑依不同預處理溫度、時間及濃度等加工條件進行預處理，然後以鹽基性染料進行印花，並就其物性及上色性作一廣泛的探討。由實驗結果顯示：Nomex織物經溶劑預處理後，其上色性增加，且當溶劑預處理濃度愈高時，其上色性愈好；但若以純溶劑預處理，其強力呈明顯下降，且織物收縮率明顯上升，而柔軟度變差。若經溶劑╱水混合溶液預處理之 Nomex織物，不僅上色性可獲得明顯改善，且其強力、柔軟性及防燃性依然可維持良好。其次，Nomex織物以鹽基性染料印花其上色性率頗佳，而耐日光堅牢度則因染料結構之差異而有所不同。 In this study, we pretreated Nomex fabric with different solvents and solvent/water mixture liquids under the conditions of different temperature, time and concentration. And, then the fabric was printed with basic dyes. The physical properties and dye-uptake were investigated at the end. We get a conclusion that the higher the concentration of the solvent is, the better the dye-uptake of Nomex fabric pretreated with solvents is. If the fabric only pretreated with pure solvent, the strength decreases and shrinkage increases, but softness gets weak. On the other hand, If the fabric pretreated with solvent/ water mixture liquids, can the not only dye-uptake improve but strength, softness and fire-resistant also can stay fine. Nomex fabric printed with basic dye gets good dye-uptake. The lightfastness differs as the different structure of dyes.
Relation:	華岡紡織期刊 5:2 民87.06 頁147-156
Appears in Collections:	[Department of Textile Engineering ] Journal of the Hwa Gang Textile

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