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。558Please respect copyright.PENANA2fvjrPDm9o
558Please respect copyright.PENANAlQPRZkT98q
558Please respect copyright.PENANAAMi9vV8UpU
(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。558Please respect copyright.PENANAhxoZMQULKW
558Please respect copyright.PENANAE5h5zr1CPo
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。558Please respect copyright.PENANAtflwEpL8Eh
558Please respect copyright.PENANAtMxCCW1akI
(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。558Please respect copyright.PENANAoKDh8CGss8
558Please respect copyright.PENANA5Oyrub0ja7
558Please respect copyright.PENANAsdV7fdBhLu
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。558Please respect copyright.PENANAicKFyGBZsG
558Please respect copyright.PENANANcJOSztS9v
558Please respect copyright.PENANANPrm8dLnlJ
(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!558Please respect copyright.PENANA5Lja7EUT0b
558Please respect copyright.PENANALzrCHRO1Xw
558Please respect copyright.PENANAkU8dHo3QAv
558Please respect copyright.PENANAaSDDawiYFy
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。558Please respect copyright.PENANAmduHEJYHHp
558Please respect copyright.PENANAhZGTJbI0yI
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/toc558Please respect copyright.PENANA9WqhZTXZ9F
558Please respect copyright.PENANA3ir1UtpSLp
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。558Please respect copyright.PENANAIhiJhZEj1m
558Please respect copyright.PENANAj6Grs3RvEG
Link:558Please respect copyright.PENANAJ64hxEml3b
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio558Please respect copyright.PENANAcLRb0ITxV3
558Please respect copyright.PENANAkOhgQmOY2S
558Please respect copyright.PENANA6WRWkdBcGx
基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。558Please respect copyright.PENANArKrba0rOt3
558Please respect copyright.PENANAMjnxS7vrGI
Ref1:https://advances.sciencemag.org/content/7/5/eabd7342558Please respect copyright.PENANAxSWGyQXEn3