頁籤選單縮合
題名 | 柳杉樹脂注入材經耐候性試驗後顏色變化之研究= |
---|---|
作者 | 李俊彥; 蔡佺廷; 廖坤福; |
期刊 | 嘉義農專學報 |
出版日期 | 19920900 |
卷期 | 30 1992.09[民81.09] |
頁次 | 頁43-61 |
分類號 | 436.18 |
語文 | chi |
關鍵詞 | 柳杉; 耐候性; 樹脂; 顏色; |
中文摘要 | 本研究旨在測試柳杉樹脂注入材經耐候性試驗後其顏色之變化,結果歸 納如下:偏白色的柳杉邊材經耐候處理,其顏色逐漸變黃,然後變黃的柳杉邊材 又開始變白;而偏紅褐色的心材經過處理後,其顏色則逐漸變自。另外以柳杉邊 材所製造之樹脂注入材,總耐候性處理後,由色差計之測定值顯示,其顏色差異 較未注入處理之邊材為小;可是以柳杉心材製造之樹脂注入材卻發現無此現象。 |
英文摘要 | The purpose of this study was to investigate the color difference of impregnated wood from Japanese fir after weathering resistance test. According tothe experiment results, the color of Japanese fir sapwood turned from pale toyellow, then some hours later the sapwood would turn it's color into pale, andreddish color of Japane fir heartwood turned gradually into pale. From themeasurement by the application of color difference meter, the color differenceof the impregnated wood from Japanese fir sapwood was more steady thencontrol wood, but the impregnated wood from heart wood was not the same assapwood. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。