| 摘要 |
Heat-activable adhesive tape for producing and further processing flexible conductor tracks, with an adhesive composed at least of a. an acrylonitrile-butadiene copolymer, with a weight fraction of 40% to 80% by weight, b. a polyvinyl acetal, with a weight fraction of 2% to 30% by weight, c. an epoxy resin, with a weight fraction of 10% to 50% by weight, and d. a hardener, the epoxide groups being chemically crosslinked with the hardener at high temperatures.
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