Kim, Myeong Hee Kim, Hyeong Tae Kim, Seong Hun Choi, Kwang-Sik Baek, Kyung Youl Hong, Soon Man Koo, Chong Min 2024-01-20T21:00:54Z 2024-01-20T21:00:54Z 2021-09-03 2009-09 1542-1406 https://pubs.kist.re.kr/handle/201004/132217 Physical and optical properties of a series of TAC films with different molecular weight synthesized by acetylation of cotton linter have been investigated. The synthesized TACs had fully acetylated structure in which acetic acid contents was about 62%. Dimensional stability, thermal stability, modulus, tensile strength and elongation at break of TAC film were influenced by the molecular weight of base resin and they increased with the molecular weight. TAC films had good transparency as well as optical isotropy. Especially, optical property and moderate physical properties for protective film application in LCD were achieved above the molecular weight of 250kg/mol. English TAYLOR & FRANCIS LTD Effect of Molecular Weight on the Mechanical and Optical Properties of Triacetyl Cellulose Films for LCD Applications Article 10.1080/15421400903069731 1 MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.510, pp.268 - 281 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 510 268 281 scie scopus 000270155300029 2-s2.0-70349591678 Chemistry, Multidisciplinary Crystallography Materials Science, Multidisciplinary Chemistry Crystallography Materials Science Article acetylation LCD polarizer triacetyl cellulose