環保型表面緻密化柳杉地板材之研製

Manufacture of Environmental Friendly Japanese Cedar Flooring by Surface Densification Method

陳見帆(Jian-Fan Chen)

指導教授 ： 林正榮

國立屏東科技大學/農學院/木材科學與設計系所/碩士(2007年)

https://doi.org/10.6346/NPUST.2007.00037

摘要

本研究之主要目的在以試材浸煮亞麻仁油及融熔石蠟液預處理後，施以表面緻密化加工技術，開發無需再塗裝之環保型柳杉地板材。研究結果顯示，在熱板溫度200 ℃壓縮率40 %，及兩段熱壓之條件下所製之表面緻密化柳杉材，以浸漬融熔石蠟液預處理者之硬度、抗彎強度及耐磨性之改善效果較煮亞麻仁油預處理者佳，硬度比對照組提高50~153 %，MOR提高80~118 %，耐磨耗性提高44~88 %；另外疏水性亦有良好之改善效果。顯示此兩種預處理法及表面緻密化加工技術可應用在柳杉等針葉樹材於環保型地板材之製造上。

關鍵字

表面緻密化 ； 地板 ； 柳杉 ； 煮亞麻仁油 ； 融熔石蠟

並列摘要

The purpose of this study was to evaluate the feasibility of using Japanese cedar (Cryptomeria japonica)as raw material and pretreated with boiled linseed oil and with melting paraffin, to manufacture a kind of environmental friendly flooring by surface densification method. From the results show that while the pressing plate temperature 200 ℃ was used to compress the pretreated lumber with two steps pressing method to the compression ratio of 40 %. The hardness, MOR and abrasion property of the surface densified wood were improved and their improving effectivenesses were 50-153 %, 80-118 % and 44-88 %, respectively. In addition, the water repellency of surface densified wood also are improved. Based on the findings in this study, it appears that these two types of pretreatments and the two steps compression method can be used to manufacture of environmental friendly soft wood flooring.

並列關鍵字

surface densification ； flooring ； Japanese cedar ； boiled linseed oil ； melting paraffin

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