頁籤選單縮合
題 名 | 酸鹼值與媒染劑對天然染料染羊毛織物之染色性影響=Effect of pH and Mordants on Dyeing Properties of the Wool Fabrics with Natural Dyes |
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作 者 | 林靜儀; 鄭怡玲; 汪鼎芳; 黃國賢; | 書刊名 | 紡織中心期刊 |
卷 期 | 12:4 2002.10[民91.10] |
頁 次 | 頁253-263 |
分類號 | 465.35 |
關鍵詞 | 蘆薈; 兒茶; 媒染劑; 羊毛織物; Aloe; Catechu; Mordants; Wool fabric; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究乃是利用植物染材(蘆薈、兒茶)在不用pH值下對羊毛織物進行染色,然後再以不用之媒染劑進行媒染處理,籍以探討染液之pH值及媒染劑對織物染色性之影響。經實驗結果得知:以兒茶為染材的染色效果比蘆薈佳,皂洗工程對加工布之染著性有助益;另外無論以兒茶或蘆薈在強酸(pH=2)或強鹼(pH=10)下的染色效果皆較差。布在pH值6-8染色效果較佳;而在媒染劑之影響方面,具相用陰離子之媒染劑影響染著性之太小順序為硫酸銅>硫酸鐵>硫酸鈉,而陰離子種類影響程度差距不大。至於在染色堅牢度方面,各種染色布皆具有不錯之耐水洗及耐摩擦監牢度。 |
英文摘要 | This study involved using certain natural dyestuffs (such as Aloe and Catechu) to dye some woolen fabrics at various pH, and then proceeding with a mordanting treat with various mordants. The objective of the study was to probe the effects of pH of the dyeing solution and the presence of mordants on the dyeing property of the fabric. Through our experiment results, we found out that the dyeing effectiveness of Catechu seemed better than that of Aloe and soaping procedure seemed rather helpful to the color strength △E(color). In the cases of both Catechu and Aloe, the color strength became inferior in strong acidic (pH=2) or strong alkaline(pH= 10)conditions. Instead, the color strength appeared at its best at pH between 6 and 8. As the influences of the mordant, we found that among those tested mordants with the same anion in their effect to the strength of color. there is an order of copper sulfate > ferric sulfate > sodium sulfate. Different kinds of a nions seemed not make much difference as far as the color strength is judged. As to the color fastness, all dyed fabrics tested appeared rather good. |
本系統中英文摘要資訊取自各篇刊載內容。