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題 名 | 漿液折光率與漿料濃度的關係 |
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作 者 | 秦秀香; | 書刊名 | 紡織中心期刊 |
卷 期 | 5:3 1995.05[民84.05] |
頁 次 | 頁166-170 |
分類號 | 478.11 |
關鍵詞 | 漿料; 濃度; 折光率; 極化; 光散射; Sizing agents; Concentration; Refractive index; Polarization; Light scattering; |
語 文 | 中文(Chinese) |
中文摘要 | 針對聚乙烯醇、亞克力、化工澱粉配製的漿液進行折光率測試與分析,結果顯示,這些漿料在上漿實用濃度範圍內(<15%),折光率(Brix% )與濃度(w/w % )呈線性關係。由斜率得到漿料的比折光率,可以當佐漿料的一個特性常數,應用此常數,由漿液的折光率試驗值可求得漿液濃度,並且由單一漿料的比折光率及漿料配方可計算出混合漿液的折光率。 |
英文摘要 | The relationships between the refractive index and concentration of PVA, acrylic copolymer, modified starch and their mixtures in aqueous systems were investigated. Results showed the correlation between the refractive in-dices and the corresponding concentration, for these solutions used with the range of concentration below 15 % , existed a straight line. The specific in-dex increment was defined by the slop of straight lines. The concentration of a sizing solution and the refractive index of a sizing mixture could be determined by using this characteristic constant. |
本系統中英文摘要資訊取自各篇刊載內容。