Earticle

초록

영어

This research investigates how heat treatment influences the physical, mechanical, and chemical characteristics of betung bamboo (Dendrocalamus asper). Two methods of heat treatment are applied: Oil Heat Treatment (OHT) and Air Heat Treatment (AHT), conducted at temperatures of 180°C, 200°C, 220°C, and 240°C, with durations of 1, 2, and 3 h. The study evaluates changes in color, weight, density, equilibrium moisture content (EMC), compressive strength, and crystallinity using X-ray Diffraction (XRD) analysis. Findings reveal that heat treatment causes significant modifications to the bamboo's physical, mechanical, and chemical attributes. Notably, OHT and AHT lead to substantial color changes, reflected in variations of L*, a*, and b* values depending on the temperature and treatment time. Weight and density decrease significantly after heat treatment, especially at 240°C for 3 hours. Additionally, equilibrium moisture content rises following treatment, while compressive strength diminishes. XRD analysis highlights alterations in the crystallinity and crystal size of the bamboo after treatment. In summary, heat treatment impacts the bamboo's characteristics, making it more suitable for industrial use as an improved raw material.

키워드

저자

• Intan Fajar Suri [ Department of Forestry, Faculty of Agriculture, University of Lampung, Bandar Lampung, Indonesia ] Corresponding Author
• Ratu Husaina Hadida [ Department of Forestry, Faculty of Agriculture, University of Lampung, Bandar Lampung, Indonesia ]
• Wahyu Hidayat [ Department of Forestry, Faculty of Agriculture, University of Lampung, Bandar Lampung, Indonesia ]
• Nam Hun Kim [ Division of Forest Material Science and Engineering, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  강원대학교 산림과학연구소 학술대회

• 간기

  부정기

• 수록기간

  2017~2024

• 십진분류

  KDC 526 DDC 634