본문 바로가기
  • 학술저널

표지

DBpia에서 서비스 중인 논문에 한하여 피인용 수가 반영됩니다. 내서재에 논문을 담은 이용자 수의 총합입니다.

초록·키워드 목차

Hybrid calcium carbonate (HCC), which is prepared by preflocculation of two components such as ground calcium carbonate (GCC) and calcium oxide in the first step, and next, by injecting carbon dioxide into the preflocculated flocs, is known to increase the bulk, stiffness, and tensile strength of printing paper greatly and simultaneously when compared with GCC. Post-calcium carbonate (pHCC) is different from HCC in that calcium oxide is added to the preflocculated single component, GCC, and carbon dioxide is injected later. Handsheets made of pHCC and HCC showed very similar properties. When the GCC was replaced with precipitated calcium carbonate (PCC) in the preparation of HCC and pHCC, the bulk of the paper increased further, but bonding properties were lowered. By selecting GCC or PCC and by controlling their proportion in the preparation of HCC and pHCC, papermakers may produce papers with desired physical properties. The possibility of extensive replacement of wood fibers by the use of HCC and pHCC while satisfying essential paper quality, and the effect of storage time of the fillers, is also discussed. #Hybrid calcium carbonate(HCC) #post HCC(pHCC) #precipitated calcium carbonate(PCC) #ground calcium carbonate(GCC) #storage time #bulk #tensile strength

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

저자의 논문

DBpia에서 서비스 중인 논문에 한하여 피인용 수가 반영됩니다.
Insert title here
논문의 정보가 복사되었습니다.
붙여넣기 하세요.