| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polyester pellet capable of manufacturing a molded product of an amorphous polyester with a low melting point efficiently. Ž<P>SOLUTION: This polyester pellet includes: a glycol component, whose ethylene glycol component is ≥93 mol%; and a dicarboxylic acid component, whose terephthalic acid component is 70-83 mol%, and whose isophthalic acid component is 17-30 mol%. The polyester pellet has at least one melting point in a temperature range of 225-250°C, and has maximum crystal fusion energy of 5-40 J/g at the melting point in the temperature range. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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