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。925Please respect copyright.PENANA9jBXxROlWy925Please respect copyright.PENANAlLmppBd1k8
925Please respect copyright.PENANAndyU7oN80z
(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。925Please respect copyright.PENANA58FY7ghsEv925Please respect copyright.PENANA3Kd6lu1eBl
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。925Please respect copyright.PENANAVi0PZt7Ztt
925Please respect copyright.PENANA5kwSzPG7UQ
(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。925Please respect copyright.PENANAntehZC5gix925Please respect copyright.PENANA3Z4H5Vyes2
925Please respect copyright.PENANAHlPmWgEDTe
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。925Please respect copyright.PENANAfQ8Q8up3LO
925Please respect copyright.PENANA6CiQxdogVk
925Please respect copyright.PENANAVD86txKfyx
(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!925Please respect copyright.PENANAy0kH2q2Wch925Please respect copyright.PENANArgXQYEfnOu
925Please respect copyright.PENANAYuBLYxIH6t
925Please respect copyright.PENANAWThlIa25UQ
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。925Please respect copyright.PENANAnm9XKNMQHT
925Please respect copyright.PENANAK4vAGFnTc9
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/toc925Please respect copyright.PENANAfoIH49XKAb
925Please respect copyright.PENANAIuS0xDHRaK
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。925Please respect copyright.PENANAaPcW3PuMwC
925Please respect copyright.PENANAYUD61oeJ1O
Link:925Please respect copyright.PENANAe7RzOR8tG9
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio925Please respect copyright.PENANA3tSf2SnF77
925Please respect copyright.PENANA4Qu7fTS4ff
925Please respect copyright.PENANAxR4Bgmln5c
基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。925Please respect copyright.PENANAlA8Vd0MGO9
925Please respect copyright.PENANALk9OKzNmtF
Ref1:https://advances.sciencemag.org/content/7/5/eabd7342925Please respect copyright.PENANATY28A9hrah