- Hemicellulase 처리에 의한 목재 펄프의 고해 효과 변화
- ㆍ 저자명
- 김병현,신광철,Kim. Byong-Hyun,Shin. Kwang-Chul
- ㆍ 간행물명
- 한국인쇄학회지
- ㆍ 권/호정보
- 2008년|26권 1호|pp.113-124 (12 pages)
- ㆍ 발행정보
- 한국인쇄학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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Viscosity of cellulose pulp was greatly decreased with endo-xylanase treatment but tiny decreased with exo-xylanase treatment. Change of freeness was greatly influenced with exo-xylanase treatment. The first stage of refining(5,000 revolution), freeness was greatly decreased with exo-xylanase treatment. After middle stage of refining(10,000 revolution) change of freeness was similar to endo-xylanase treatment. WRV(water retention value) was more effective exo-xylanas than endo-xylanase treatment. Interfiber bonding of cellulose fiber was disintegrated with exo-xylanse treatment.