竹炭與竹炭紙的製備及其機能性質

PREPARATION OF BAMBOO CHARCOAL AND BAMBOO CHARCOAL PAPER AND ITS FUNCTIONAL PROPERTIES

林曉洪(Sheau-Horng Lin) ； 江亮瑩(Liang-Ying Chiang)

《中華林學季刊》 51卷2期 (2018/06) Pp. 121-142

摘要

研究之目的旨在利用竹炭與回收紙漿纖維結合研製竹炭紙，期能提供後續人體健康用品製作及環境保護之可行性應用。選擇孟宗竹材為原料，以土窯方式進行製炭。選擇精煉度1~2者作為後續相關性質測定及竹炭加工紙之試材。其次以國產回收紙箱紙漿(TOCC)與不同粒徑及添加率之竹炭，進行竹炭紙之研製，針對其機能性質－遠紅外線放射率、蓄熱保溫、除臭性能（氨氣）與紙張物理強度性質進行評估。三層竹炭紙對照組之遠紅外線放射率為79%，經添加竹炭10%~50%時，其遠紅外線放射率隨著竹炭添加量增加而上升。當竹炭添加至50%時，其遠紅外線放射率提升至83%；較之對照組顯著提升4%；單層竹炭紙對照組之遠紅外線放射率為77%，添加50%竹炭後，其遠紅外線放射率可增至84%，較之對照組提升7%。三層竹炭紙對照組之表面溫度溫差為7.41℃，隨著竹炭添加率10%~50%時，其表面溫度溫差亦隨之增加，由8.92℃增至16.99℃，較之對照組者提升20.4%~129.3%；單層竹炭紙對照組之表面溫度溫差為8.91℃，添加竹炭10%~50%時，其溫差則介於10.08℃~18.70℃。分別較之對照組者提升13.1%~109.8%。紙張中添加10%~50%竹炭時，其氨氣消臭率則由91%提升至99%。顯示，本研究所研製之竹炭紙可應用於人體健康促進之生活用品應用，值得大力推廣應用。

關鍵字

竹炭紙 ； 除臭性能 ； 遠紅外線放射率 ； 機能性 ； 蓄熱保溫性能

並列摘要

The purpose of this study was to use bamboo charcoal (BC) and pulp fiber to develop bamboo charcoal paper (BCP) with feasible applications, which will provide for the subsequent production of human health and environmental protection products. Firstly, we selected Moso bamboo as raw material and used earth kiln to make charcoal. Those with a degree of refinement of 1 or 2 were selected as the test material for subsequent its related properties were analyzed. Secondly, bamboo charcoal paper was manufactured by recycled domestically waste pulp fibers (Taiwan corrugated carton, TOCC) mixed with different particle sizes and addition percentage BC, and its functional properties-far-infrared emissivity, thermal insulation performance, deodorization performance (ammonia), and physical strength properties of paper evaluated. The far-infrared emission percentage of the three-layered BCP (TLBCP) control group was 79%. When BC was added by 10% to 50%, the far-infrared emission percentage increased with the addition of BC. When BC is added to 50%, the far-infrared emission percentage is increased to 83%; it is significantly improved by 4% compared with the control group. As for the single-layer BCP (SLBCP) control group was 77%. After adding 50% BC, the far-infrared emission rate could be increased to 84%, which was 7% higher than that of the control group. The temperature difference of the surface temperature of the TLBCP control group was 7.41℃. With the BC addition percentage of 10% to 50%, the surface temperature difference also increased from 8.92℃ to 16.99℃, which was higher than that of the control group 20.4%~129.3%. As for the SLBCP, the temperature difference of the surface temperature of the control group was 8.91℃, and when the BC was added 10% to 50%, the temperature difference was between 10.08℃ and 18.70℃. 13.1%~109.8% increase compared with the control group. When adding 10%~50% BCP, the ammonia deodorization percentage increased from 91% to 99%. It shows that the BCP developed in this research can be applied to the daily necessities of human health promotion and is worthy of promotion and application.

並列關鍵字

Bamboo charcoal paper (BCP) ； Deodorizing performance ； Far-infrared ray emissivity ； Functional properties ； Thermal insulation performance