- 혈장접착제를 이용한 생활목질폐잔재로부터 제조된 흑탄 보드의 성질
- ㆍ 저자명
- 서인수,이화형,Seo. In-Su,Lee. Hwa-Hyoung
- ㆍ 간행물명
- 농업과학연구
- ㆍ 권/호정보
- 2010년|37권 2호|pp.267-270 (4 pages)
- ㆍ 발행정보
- 충남대학교 농업과학연구소
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
This study was carried out to manufacture black charcoal board from domestic wood waste by using serum protein adhesive which is natural, environment-friendly and human-friendly. For the preparation of the serum protein adhesive, pig blood from slaughterhouse was centrifuged and serum was separated from corpuscles and concentrated to 30% by dry weight basis. The particle size of charcoal from domestic wood waste for this study was #6-60. Hot pressing schedule was $170^{circ}C$ and 40kgf/$cm^2$ (1 min)-10kgf/$cm^2$ (2.5 min)-40kgf/$cm^2$ (5 min). The black charcoal board made by the addition of 13% serum protein adhesive on dry weight basis gave 41.76kgf/$cm^2$ of bending strength, 8.12kgf/$cm^2$ of internal bonding strength, and excellent gas adsorption and workability.