頁籤選單縮合
題 名 | 電顯及紅外光譜應用於塗布紙塗層結構分析=Analysis on the Coating Layer of Coated Paper by EM and FTIR |
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作 者 | 王秀華; 林曉洪; | 書刊名 | 林產工業 |
卷 期 | 17:3 1998.09[民87.09] |
頁 次 | 頁537-550 |
分類號 | 474.33 |
關鍵詞 | 掃描式電顯技術; 能量分散式X射線分析; 傅立葉轉換紅外光譜; 塗布紙; 塗布層; 紙張性質; SEM technique; EDX analysis; Fourier transform infrared spectrum; Coated paper; Coating layer; Paper properties; |
語 文 | 中文(Chinese) |
中文摘要 | Scanning electron microscopy and energy dispersive X-ray analysiswere introduced to examine the ultrafine structure of the coating layers of five specimens. Interrelationship among pigments and other additives in the coating colors was also investigated besides elemental distribution in each coating layer. Diffusion reflectance technique was coupled with Fourier trantorm to determine the existence of essential functional groups such that the results derived from EDX analysis could be double checked. The effect of coating layer components on the optical and printing properties of each coated specimen might thus be appreciated. Sixty pound locally made C1(single side coated paper) showed much better bright ness than imported ones of the same basis weight, while opacity, smoothness and coarseness were all averagely ranked among the five tested specimens. Imported specimen with similar pigment elements and compositions displayedlower oil absorbancy and resulted in much better printed gloss and longer drying time of the wet ink. These could be attributed to its high coarseness. Once high aspect ratio of the pigment could be procured, a very high smoothness would be ensured. SEM-EDX and FTIR analyses have been proved to be very useful and reliable in the identifcation of the chemical properties of various coating layers. The results could logically be introduced to interpret the laboratory measured physical properties of the tested specimens. |
本系統中英文摘要資訊取自各篇刊載內容。