| [HSA] Heat Shrinkage Analyzer를 이용한 종이의 drying shrinkage velocity 평가 논문 | |
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| 작성자 : 삼보과학 작성일 : 2013-03-22 조회수 : 4418 | |
| 파일첨부 : 2012 International Paper Physics Conference-HSA(화학연구원_충북대).pdf | |
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화학연구원 이진호 박사와 충북대 박종문 교수님께서 2012 International Paper Physies Conference에서 발표한
"Evaluation of drying shrinkage velocity of paper to analyze bulk and stiffness
changes of paper" 논문을 소개합니다. 본 논문에는 Emtec HSA(Heat Shrinkage Analyzer)를 이용하여 측정된
데이터를 활용하여 종이의 drying shrinkage velocity를 평가한 자료들이 포함되어 있습니다. 논문 개요를 아래에 발췌하였습니다. 전문이 필요하신 분들은 첨부화일을 다운로드하여 보시기 바랍니다. SUMMARY: The aim of this study is to find out appropriate ways to increase bulk and stiffness of paper. Maximum drying shrinkage velocity is newly developed to verify bulk and stiffness improvement mechanism by evaluating drying behavior and drying impact of wet-web according to varying papermaking parameters. Physical properties of paper including bulk and strength were highly correlated with the maximum drying sbrinkage velocity because fibers and their interfaces are shrunk during drying despite of fibers bonding interfering conditions by fillers and polymers. Paper bulk could be increased with decreasing the maximum drying sbrinkage velocity. The drying shrinkage of paper also could be controlled by fiber-to-fiber bonding interfaces by the bulking agent. In this case, paper strength including stiffness was decreased by reducing fiber-to-fibers bonding but it could be improved by strengthening fiberto-fiber interfaces with polymer complex without loss of bulk. |
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| 이전글 | [PDA] MSP 코팅 – 도공액에 특수 전분 활용 사례 |
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| 다음글 | 입자수 측정을위한 표준샘플링방법 USP788, IP577, ISO11500 소개 및 사용분야 |
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고객지원 > 종합자료실
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