| 摘要 |
The invention relates to an adhesive film consisting of a thermoplastic and optionally one or more resins. According to the invention: a) the adhesive system has a softening temperature that is greater than 65 degree C and less than 125 degree C; b) a melt-flow index (ISO 1133) that is greater than 3 and less than 100 cm3/10 minutes; c) a storage modulus G', measured according to test method A, at 23 degree C that is greater than 107 Pas; d) a loss modulus G'', measured according to test method A, at 23 degree C that is greater than 106 Pas; e) and a crossover, measured according to test method A, of less than 125 degree C. |
