- 부들의 전처리를 통한 당의 추출과 소다펄프화에 관한 연구 (2) 펄프화 특성
- ㆍ 저자명
- 김완중,이성은,서영범,Kim. Wan-Jung,Lee. Sung-Eun,Seo. Yung-Bum
- ㆍ 간행물명
- 펄프 종이기술
- ㆍ 권/호정보
- 2010년|42권 3호|pp.14-21 (8 pages)
- ㆍ 발행정보
- 한국펄프종이공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Three different species of cattails (Typha orientalis, Typha angustata, Typha latifolia) cultivated in South Korea were examined as raw materials for the production of pulp and paper. Soda pulping with anthraquinone was used for the stems and the leaves of cattail, separately. Addition of anthraquinone in soda pulping improved the yield greatly. Chemical components between three cattail species and within each species (leaves and stem) gave little differences. Average fiber length of the bleached cattail fibers was a little shorter than that of the HwBKP of Eucalyptus. Average fiber width of the cattail fibers was a half of that of the HwBKP. Compared to the HwBKP, cattail pulp gave higher breaking length, higher opacity, and better smoothness at equivalent freeness.