第7卷‧第3期,
198307
, pp. 175-180
臺產銀合歡初步製漿試驗
- 作者:
邱俊雄
- 作者服務機構:
臺灣省林業試驗所木材纖維系
- 中文摘要:
速生樹種薩爾瓦多銀合歡K-8, K-72, S-1 等型於臺灣生長迅速,於臺東造林區年平均生長量為37.24 m /ha/yr(
3年生,都蘭)、22.48 m /ha/yr(3年生,太麻里),可供臺灣製漿造紙工業之需。硫酸?法製漿,硫化度25%,用?
量為17%、19%,收率在48-50.1%之閒,卡巴值21.4~25.4,紙漿品質優異,可做各種紙張。中性亞硫酸鈉法製漿,
收率為70.4~72.1%,卡巴值在130左右,可為芯紙、紙張及紙板之用。
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- 英文摘要:
Fast-growing leucaena wood of K-8,K-72 and S-1 grows well in Taiwan. The mean annual incre-ments of Salvador-type are 37.24 m /ha/yr (3-year old plantation at Tu-Lan, Taitung) and 22.48 m /ha/yr(3-year old plantation at T'ai-ma-li, Taitung), the wood has been unanimously regarded as a promising rawmaterial for the pulp and paper industry on this island. Satisfactory sulfate pulp was prepared by using a sulfidity of 25% and total alkali 17% and 19% bywhich the yield ranged from 48 to 50.1% and Kappa number 21.4 to 25.4. The strength of pulp and hand-sheets indicated that the pulps were suitable for making a wide range of paper grades. Neutral sulfite semichemical (NSSC) pulps were prepared from three species in high yield (70.4-72.1%)with Kappa number of 130. The overall properties gained from different tests showed that thesepulps could be used for the production of corrugating medium and other paper or paperboard products.
- 中文關鍵字:
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- 英文關鍵字:
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