甲基丙烯酸甲脂單體與酚樹脂注入木材之研究（第一報）－木材的滲透性

Studies on the Impregnation of Wood with MMA Monomer and PF Resin (I)-Permeability of Wood

李俊彥(Jun-Yen Lee) ； 廖坤福(Kun-Fu Liao)

《林產工業》 7卷2期 (1988/06) Pp. 1-12

https://doi.org/10.6561/FPI.1988.7(2).1

摘要

本試驗乃是探討比較甲基丙烯酸甲酯單體與酚樹脂，以真空－加壓－浸潰（Vacuum-pressure-soaking）法，在四個循環階控中的木材空隙填充分率（Fraction of Void Filled）並輔以掃描式電子顯徵鏡（Scanning Electron Microscope, SEM）觀察影響蔽體滲透的木材組織結構與高分子聚合物在木材中分佈的位置。其結果顯示二小時與四小時浸潰時間的Fv值，經統計分析，無顯著性差異而且甲基丙烯酸甲酯單體較酚樹脂易滲透木材。

關鍵字

真空－加壓－浸漬法 ； 掃描式電子顯徵鏡 ； 滲透 ； 甲基丙烯酸甲酯單體 ； 酚樹脂

並列摘要

Japanese fir and Ramin woods were impregnated with MMA Monomer and PF Resin separately under the conditions of four cycles of Vacuum-pressure-soaking methods. After the impregnation, the fraction of void filled was calculated and the photograph of the impregnated wood was taken by means of the application of Scanning Electron Microscope (SEM) to observe the wood structure which would affect the permeability and the places of the distribution of polymer. According to the experiment there was no significant difference between two-hour treatment and four-hour treatment, also MMA monomer was easier to penetrate into wood than PF Resin.

並列關鍵字

Vacuum-pressure-soaking method ； Scanning Electron Microcope (SEM) ； Permeability ； Methyl Methacrylate (MMA) monomer ； PF(Resin)