| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a viscoelastic body which has excellent handleability because of small tack and exhibits excellent viscoelasticity in a wide temperature range from a low temperature to a high temperature. <P>SOLUTION: The viscoelastic body has such viscoelasticity that in the temperature range from -70°C to 350°C, E' in compression type viscoelastic spectrum evaluation is ≤5.0×10<SP POS="POST">5</SP>Pa. <P>COPYRIGHT: (C)2013,JPO&INPIT |
