메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
이지영 (경상대학교) 조해민 (경상대학교) 박태웅 (경상대학교) 김경민 (경상대학교) 김철환 (경상대학교)
저널정보
한국펄프·종이공학회 펄프·종이기술 펄프·종이기술 제50권 제4호(통권 제183호)
발행연도
2018.8
수록면
82 - 91 (10page)
DOI
10.7584/JKTAPPI.2018.08.50.4.82

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
In the present study, we performed a fundamental investigation of barrier coating the paper with CNFs made from bleached kraft pulps irradiated by electron beam. Barrier coating was performed by impregnating no-sizing base paper with CNF and alkyl ketene dimer (AKD) mixture, the latter often being used as an internal sizing agent. The hydrophobicity and air permeability of the barrier-coated paper were measured, and the surface of the coated paper was also observed by electron micrograph.
The base paper was twice impregnated with the CNF and AKD mixture to achieve the desired weight. Paper coated with CNF-only slurry showed poor water resistance due to the hydrophilicity of the CNFs. However, the addition of AKD improved the contact angle and decreased the degree of Cobb size. So, hydrophobic CNFs must be used, or other hydrophobic materials together with standard CNFs. The barrier coating dramatically decreased the air permeability of the paper and the CNFs made from bleached kraft pulps irradiated by electron beam were the most effective in this regard. It was therefore concluded that barrier coating with a CNF and hydrophobic material mixture simultaneously improves the coated paper"s resistance to the water absorption and air permeability.

목차

ABSTRACT
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
Literature Cited

참고문헌 (19)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0