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題 名 | 磺化改質處理對棉纖維素織物架橋後抗皺性與經紗強力之影響=Physical Properties of the Sulfonated Cotton Fabric Crosslinked Using DMDHEU |
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作 者 | 韓宗元; 陳建智; | 書刊名 | 華岡紡織期刊 |
卷 期 | 4:3 1997.09[民86.09] |
頁 次 | 頁260-272 |
分類號 | 478.1 |
關鍵詞 | 磺化; 架橋劑; 二氫甲基二氫氧基乙烯尿素樹脂; 架橋密度; 架橋長度; 溫和熱焙處理; Sulfonation; DMDHEU; CL/AGU; CL length; Finishing; Mild cure; |
語 文 | 中文(Chinese) |
中文摘要 | 數種不同程度之磺酸化棉,經二氫甲基二氫氧基乙烯尿素架橋劑於混合催化劑及溫和熱處理條件(130℃)下處理,發現下述各種結果。在同一二氫甲基二氫氧基乙烯尿素之樹脂加工劑濃度下,加工布之氮含量隨磺化程度之增加而增大,但是加工布之甲醛含量則隨磺酸化程度之增加而降低。加工布之濕皺紋回複角在同一乾皺紋回複角及經紗強力之值下,隨磺酸化程度之增加而增大。在同一加工布平均架橋密度下,加工布之濕皺紋回複角及架橋長度則隨磺酸化程度之增加而增大。 |
英文摘要 | Various sulfonated and unsulfonated cotton fabric samples were treated with dimethyloldihydroxyethyleneurea (DMDHEU) in the presence of mixed catalysts at mild curing temperature. At the same concentration of DMDHEU in the bath, the nitrogen contents of the treated fabrics are raised with increasing the degree of sulfonation while the formaldehyde contents decreased. The △WCRA values are lifted with the increase of sulfonation degree of the cotton fabrics at the same value of △DCRA and △TSR. For a given value of CL/AGU, the △WCRA and CL length values are increased as the degree of sulfonation of cotton fabrics increased. |
本系統中英文摘要資訊取自各篇刊載內容。