| 摘要 |
<p>The adhesive, which is curable at 120 DEG to 160 DEG C and is a hot melt in this range until cured, comprises an ethylene-vinyl ester copolymer (such as EVA) and a free-radical cross-linking agent (such as a peroxide) in an amount of 8 to 20% by weight, based on the weight of the copolymer. The adhsive preferably contains finely divided silver in an amount of 50 to 80% by weight of the composition. One of the surfaces to be bonded is coated with the composition, the coated surface is contacted with the other of the surfaces to be bonded, and the composition is heated to a temperature of 120 to 160 DEG C so as to initially melt and then fully cure the composition.</p> |
