| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive for fixing fold of a flexible printed circuit board (FPC), having heat resistance, excellent repulsion resistance of the FPC and processing suitability; and to provide the flexible printed circuit board, electronic equipment and a double sided adhesive sheet. SOLUTION: The adhesive usable for fixing the flexible printed board by folding the board has (a) 800-1,400% breaking elongation E at tensile break of the adhesive, and 300-700 kPa breaking strength T, and (b) 210-700 kPa breaking strength T<SB>60°C</SB>at tensile break of the adhesive after being left at 60°C for 100 hr. COPYRIGHT: (C)2006,JPO&NCIPI
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