| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film for forming suitable for decoration of a molding, the polyester film having excellent formability under low temperature and low pressure and also little distortion in a durability test after formed into a molding. <P>SOLUTION: The polyester film for forming is a biaxially oriented polyester film including copolyester. In the biaxially oriented polyester film, the melting temperature of the film is 200-245°C, the stress at 100% elongation in the longitudinal direction and the width direction of the film is 30-300 MPa at 25°C and 1-100 MPa at 100°C, the plane orientation degree of the film is 0.050-0.095, and the thermal shrinkage in the longitudinal direction and the width direction of the film is 0.001-2.0% at 150°C and 0.0-0.5% at 80°C. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
