木材是非常堅韌的優良建築材料,強硬要挑剔的話,就是透光度不足,造就散熱不足的問題等等。848Please respect copyright.PENANAqoaHHiHFlf848Please respect copyright.PENANAEtqOSI6ZHs
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(圖2)木材之所以呈啡色及擁有堅硬的特性,全因其內部結構的木質素所致。848Please respect copyright.PENANAlOA1Pgy9oY848Please respect copyright.PENANAHYffohKAaQ
現時有一些方法為了製作透明顏色的木材,不惜利用強酸等化學物破壞木質素,但壞處就是放棄了木質素所帶來的堅韌性質。848Please respect copyright.PENANACJP84JEmiv
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(圖3)現時的最新方法,就是在木板上塗上雙氧水及利用紫外光的照射,針對性對木質素的色素結構做成破壞,但基於只破壞色素結構,造就堅韌性質的結構組織並不受到任何的大影響。848Please respect copyright.PENANA9iyNQoR4cU848Please respect copyright.PENANAtMqkzeYGCN
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之後再注入合適條件的環氧樹脂 (Epoxy),便可成為堅硬的透明木板。848Please respect copyright.PENANAGrw5FKymL2
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(圖4)只要掌握落雙氧水的位置,不但可使整塊木板透明化,甚至在木版上畫公仔圖案也沒有問題!848Please respect copyright.PENANAdWHug74Pqa848Please respect copyright.PENANAb5vpOvChjN
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc848Please respect copyright.PENANAww6YnNg4wk
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同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。848Please respect copyright.PENANAh235OaSpMB
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Link:848Please respect copyright.PENANAkiT9lhZKKx
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio848Please respect copyright.PENANAE8aYfHGhO8
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基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。848Please respect copyright.PENANAz9sIkR36ig
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Ref1:https://advances.sciencemag.org/content/7/5/eabd7342848Please respect copyright.PENANAxNLocqY6ub