| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition especially excellent in calender moldability and more excellent in transparency and whitening resistance, and a sheet using the same. SOLUTION: The resin composition comprises 70-99 mass% polyester-based resin (a) comprising (i) a dicarboxylic acid component comprising terephthalic acid and (ii) a diol component comprising 60.5-72.5 mol% ethylene glycol, 1.5-6 mol% diethylene glycol and 26-38 mol% 1, 4-cyclohexane dimethanol (comprising 65-75 mol% trans-form and 25-35 mol% cis-form) and 1-30 mass% acryl silicone rubber-based modifier (b). The sheet is prepared by using the resin composition. COPYRIGHT: (C)2008,JPO&INPIT |
